c_src: update with new intern methods

[nit.git] / c_src / nitg.classes.10.c

diff --git a/c_src/nitg.classes.10.c b/c_src/nitg.classes.10.c
index f2fbf5d..43a4e8c 100644 (file)
--- a/c_src/nitg.classes.10.c
+++ b/c_src/nitg.classes.10.c
@@ -1,4817 +1,8053 @@
 #include "nitg.classes.0.h"
-/* runtime class local_var_init__LocalVarInitPhase */
-const struct class class_local_var_init__LocalVarInitPhase = {
+/* runtime class string__FlatBufferCharView */
+const struct class class_string__FlatBufferCharView = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to local_var_init:LocalVarInitPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to local_var_init:LocalVarInitPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to local_var_init:LocalVarInitPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to local_var_init:LocalVarInitPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to local_var_init:LocalVarInitPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to local_var_init:LocalVarInitPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to local_var_init:LocalVarInitPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to local_var_init:LocalVarInitPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to local_var_init:LocalVarInitPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to local_var_init:LocalVarInitPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to local_var_init:LocalVarInitPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to local_var_init:LocalVarInitPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to local_var_init:LocalVarInitPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to local_var_init:LocalVarInitPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to local_var_init:LocalVarInitPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to local_var_init:LocalVarInitPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to local_var_init:LocalVarInitPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to local_var_init:LocalVarInitPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to local_var_init:LocalVarInitPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to local_var_init:LocalVarInitPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to local_var_init:LocalVarInitPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to local_var_init:LocalVarInitPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to local_var_init:LocalVarInitPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to local_var_init:LocalVarInitPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to local_var_init:LocalVarInitPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to local_var_init:LocalVarInitPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to local_var_init:LocalVarInitPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to local_var_init:LocalVarInitPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to local_var_init:LocalVarInitPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to local_var_init:LocalVarInitPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to local_var_init:LocalVarInitPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to local_var_init:LocalVarInitPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to local_var_init:LocalVarInitPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitPhase__process_npropdef, /* pointer to local_var_init:LocalVarInitPhase:local_var_init#LocalVarInitPhase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to local_var_init:LocalVarInitPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to local_var_init:LocalVarInitPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to string:FlatBufferCharView:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to string:FlatBufferCharView:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to string:FlatBufferCharView:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead___61d_61d, /* pointer to string:FlatBufferCharView:abstract_collection#SequenceRead#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to string:FlatBufferCharView:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to string:FlatBufferCharView:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to string:FlatBufferCharView:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to string:FlatBufferCharView:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to string:FlatBufferCharView:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__hash, /* pointer to string:FlatBufferCharView:abstract_collection#SequenceRead#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to string:FlatBufferCharView:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to string:FlatBufferCharView:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to string:FlatBufferCharView:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to string:FlatBufferCharView:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to string:FlatBufferCharView:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to string:FlatBufferCharView:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to string:FlatBufferCharView:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to string:FlatBufferCharView:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to string:FlatBufferCharView:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to string:FlatBufferCharView:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to string:FlatBufferCharView:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to string:FlatBufferCharView:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to string:FlatBufferCharView:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to string:FlatBufferCharView:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to string:FlatBufferCharView:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to string:FlatBufferCharView:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to string:FlatBufferCharView:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to string:FlatBufferCharView:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to string:FlatBufferCharView:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to string:FlatBufferCharView:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to string:FlatBufferCharView:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to string:FlatBufferCharView:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to string:FlatBufferCharView:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to string:FlatBufferCharView:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to string:FlatBufferCharView:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to string:FlatBufferCharView:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to string:FlatBufferCharView:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to string:FlatBufferCharView:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to string:FlatBufferCharView:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to string:FlatBufferCharView:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to string:FlatBufferCharView:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to string:FlatBufferCharView:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to string:FlatBufferCharView:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to string:FlatBufferCharView:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to string:FlatBufferCharView:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to string:FlatBufferCharView:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to string:FlatBufferCharView:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to string:FlatBufferCharView:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to string:FlatBufferCharView:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to string:FlatBufferCharView:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to string:FlatBufferCharView:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView__iterator, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#iterator */
+(nitmethod_t)VIRTUAL_string__StringCharView__is_empty, /* pointer to string:FlatBufferCharView:string#StringCharView#is_empty */
+(nitmethod_t)VIRTUAL_string__StringCharView__length, /* pointer to string:FlatBufferCharView:string#StringCharView#length */
+(nitmethod_t)VIRTUAL_string__StringCharView__has, /* pointer to string:FlatBufferCharView:string#StringCharView#has */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_only, /* pointer to string:FlatBufferCharView:abstract_collection#Collection#has_only */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__count, /* pointer to string:FlatBufferCharView:abstract_collection#Collection#count */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__first, /* pointer to string:FlatBufferCharView:abstract_collection#SequenceRead#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to string:FlatBufferCharView:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to string:FlatBufferCharView:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to string:FlatBufferCharView:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to string:FlatBufferCharView:string#Collection#join */
+(nitmethod_t)VIRTUAL_abstract_collection__RemovableCollection__clear, /* pointer to string:FlatBufferCharView:abstract_collection#RemovableCollection#clear */
+(nitmethod_t)VIRTUAL_abstract_collection__RemovableCollection__remove, /* pointer to string:FlatBufferCharView:abstract_collection#RemovableCollection#remove */
+(nitmethod_t)VIRTUAL_abstract_collection__RemovableCollection__remove_all, /* pointer to string:FlatBufferCharView:abstract_collection#RemovableCollection#remove_all */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView__add, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#add */
+(nitmethod_t)VIRTUAL_abstract_collection__SimpleCollection__add_all, /* pointer to string:FlatBufferCharView:abstract_collection#SimpleCollection#add_all */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView___91d_93d, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#[] */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__last, /* pointer to string:FlatBufferCharView:abstract_collection#SequenceRead#last */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__index_of, /* pointer to string:FlatBufferCharView:abstract_collection#SequenceRead#index_of */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__first_61d, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#first= */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__last_61d, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#last= */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView__push, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#push */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView__append, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#append */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__pop, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#pop */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__unshift, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#unshift */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__shift, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#shift */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView___91d_93d_61d, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#[]= */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__remove_at, /* pointer to string:FlatBufferCharView:abstract_collection#Sequence#remove_at */
+(nitmethod_t)VIRTUAL_collection__Sequence__subarray, /* pointer to string:FlatBufferCharView:collection#Sequence#subarray */
+(nitmethod_t)VIRTUAL_string__StringCharView__target, /* pointer to string:FlatBufferCharView:string#StringCharView#target */
+(nitmethod_t)VIRTUAL_string__StringCharView__target_61d, /* pointer to string:FlatBufferCharView:string#StringCharView#target= */
+(nitmethod_t)VIRTUAL_string__StringCharView__init, /* pointer to string:FlatBufferCharView:string#StringCharView#init */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_string__StringCapable__calloc_string, /* pointer to string:FlatBufferCharView:string#StringCapable#calloc_string */
+(nitmethod_t)VIRTUAL_string__FlatBufferCharView__enlarge, /* pointer to string:FlatBufferCharView:string#FlatBufferCharView#enlarge */
+}
+};
+/* allocate FlatBufferCharView */
+val* NEW_string__FlatBufferCharView(const struct type* type) {
+val* self /* : FlatBufferCharView */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_string__FlatBufferCharView;
+return self;
+}
+/* runtime class string__FlatBufferIterator */
+const struct class class_string__FlatBufferIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to string:FlatBufferIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to string:FlatBufferIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to string:FlatBufferIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to string:FlatBufferIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to string:FlatBufferIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to string:FlatBufferIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to string:FlatBufferIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to string:FlatBufferIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to string:FlatBufferIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to string:FlatBufferIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to string:FlatBufferIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to string:FlatBufferIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to string:FlatBufferIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to string:FlatBufferIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to string:FlatBufferIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to string:FlatBufferIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to string:FlatBufferIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to string:FlatBufferIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to string:FlatBufferIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to string:FlatBufferIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to string:FlatBufferIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to string:FlatBufferIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to string:FlatBufferIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to string:FlatBufferIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to string:FlatBufferIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to string:FlatBufferIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to string:FlatBufferIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to string:FlatBufferIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to string:FlatBufferIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to string:FlatBufferIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to string:FlatBufferIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to string:FlatBufferIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to string:FlatBufferIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to string:FlatBufferIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to string:FlatBufferIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to string:FlatBufferIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to string:FlatBufferIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to string:FlatBufferIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to string:FlatBufferIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to string:FlatBufferIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to string:FlatBufferIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to string:FlatBufferIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to string:FlatBufferIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to string:FlatBufferIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to string:FlatBufferIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to string:FlatBufferIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to string:FlatBufferIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to string:FlatBufferIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to string:FlatBufferIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to string:FlatBufferIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to string:FlatBufferIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__item, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#item */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__next, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#next */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__is_ok, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to string:FlatBufferIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__index, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#index */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__target, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#target */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__target_61d, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#target= */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__target_items, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#target_items */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__target_items_61d, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#target_items= */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__curr_pos, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#curr_pos */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__curr_pos_61d, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#curr_pos= */
+(nitmethod_t)VIRTUAL_string__FlatBufferIterator__with_pos, /* pointer to string:FlatBufferIterator:string#FlatBufferIterator#with_pos */
+}
+};
+/* allocate FlatBufferIterator */
+val* NEW_string__FlatBufferIterator(const struct type* type) {
+val* self /* : FlatBufferIterator */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_string__FlatBufferIterator;
+return self;
+}
+/* runtime class string__NativeString */
+const struct class class_string__NativeString = {
+5, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to string:NativeString:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to string:NativeString:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to string:NativeString:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to string:NativeString:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to string:NativeString:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to string:NativeString:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to string:NativeString:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to string:NativeString:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to string:NativeString:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to string:NativeString:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to string:NativeString:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to string:NativeString:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to string:NativeString:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to string:NativeString:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__NativeString__to_s, /* pointer to string:NativeString:string#NativeString#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to string:NativeString:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to string:NativeString:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to string:NativeString:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to string:NativeString:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to string:NativeString:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to string:NativeString:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to string:NativeString:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to string:NativeString:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to string:NativeString:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to string:NativeString:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to string:NativeString:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to string:NativeString:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to string:NativeString:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to string:NativeString:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to string:NativeString:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to string:NativeString:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to string:NativeString:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to string:NativeString:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to string:NativeString:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to string:NativeString:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to string:NativeString:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to string:NativeString:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to string:NativeString:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to string:NativeString:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to string:NativeString:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to string:NativeString:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to string:NativeString:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to string:NativeString:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to string:NativeString:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to string:NativeString:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to string:NativeString:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to string:NativeString:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to string:NativeString:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to string:NativeString:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to string:NativeString:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to string:NativeString:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_string__StringCapable__calloc_string, /* pointer to string:NativeString:string#StringCapable#calloc_string */
+(nitmethod_t)VIRTUAL_string__NativeString___91d_93d, /* pointer to string:NativeString:string#NativeString#[] */
+(nitmethod_t)VIRTUAL_string__NativeString___91d_93d_61d, /* pointer to string:NativeString:string#NativeString#[]= */
+(nitmethod_t)VIRTUAL_string__NativeString__copy_to, /* pointer to string:NativeString:string#NativeString#copy_to */
+(nitmethod_t)VIRTUAL_string__NativeString__cstring_length, /* pointer to string:NativeString:string#NativeString#cstring_length */
+(nitmethod_t)VIRTUAL_string__NativeString__atoi, /* pointer to string:NativeString:string#NativeString#atoi */
+(nitmethod_t)VIRTUAL_string__NativeString__atof, /* pointer to string:NativeString:string#NativeString#atof */
+(nitmethod_t)VIRTUAL_string__NativeString__to_s_with_length, /* pointer to string:NativeString:string#NativeString#to_s_with_length */
+(nitmethod_t)VIRTUAL_string__NativeString__to_s_with_copy, /* pointer to string:NativeString:string#NativeString#to_s_with_copy */
+(nitmethod_t)VIRTUAL_string__NativeString__init, /* pointer to string:NativeString:string#NativeString#init */
+(nitmethod_t)VIRTUAL_environ__NativeString__get_environ, /* pointer to string:NativeString:environ#NativeString#get_environ */
+(nitmethod_t)VIRTUAL_environ__NativeString__setenv, /* pointer to string:NativeString:environ#NativeString#setenv */
+(nitmethod_t)VIRTUAL_exec__NativeString__system, /* pointer to string:NativeString:exec#NativeString#system */
+(nitmethod_t)VIRTUAL_file__NativeString__file_exists, /* pointer to string:NativeString:file#NativeString#file_exists */
+(nitmethod_t)VIRTUAL_file__NativeString__file_stat, /* pointer to string:NativeString:file#NativeString#file_stat */
+(nitmethod_t)VIRTUAL_file__NativeString__file_lstat, /* pointer to string:NativeString:file#NativeString#file_lstat */
+(nitmethod_t)VIRTUAL_file__NativeString__file_mkdir, /* pointer to string:NativeString:file#NativeString#file_mkdir */
+(nitmethod_t)VIRTUAL_file__NativeString__file_delete, /* pointer to string:NativeString:file#NativeString#file_delete */
+(nitmethod_t)VIRTUAL_file__NativeString__file_chdir, /* pointer to string:NativeString:file#NativeString#file_chdir */
+(nitmethod_t)VIRTUAL_file__NativeString__file_realpath, /* pointer to string:NativeString:file#NativeString#file_realpath */
+}
+};
+/* allocate NativeString */
+val* BOX_string__NativeString(char* value) {
+struct instance_string__NativeString*res = nit_alloc(sizeof(struct instance_string__NativeString));
+res->type = &type_string__NativeString;
+res->class = &class_string__NativeString;
+res->value = value;
+return (val*)res;
+}
+/* runtime class string__CachedAlphaComparator */
+/* allocate CachedAlphaComparator */
+val* NEW_string__CachedAlphaComparator(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "CachedAlphaComparator is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class string__AlphaComparator */
+/* allocate AlphaComparator */
+val* NEW_string__AlphaComparator(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "AlphaComparator is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class kernel__Sys */
+const struct class class_kernel__Sys = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to kernel:Sys:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Sys:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Sys:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to kernel:Sys:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to kernel:Sys:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to kernel:Sys:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Sys:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Sys:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Sys:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to kernel:Sys:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Sys:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Sys:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Sys:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Sys:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to kernel:Sys:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Sys:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Sys:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Sys:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Sys:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Sys__args, /* pointer to kernel:Sys:string#Sys#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Sys:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Sys:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Sys:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Sys:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Sys:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Sys:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Sys:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Sys:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Sys:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Sys:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Sys:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Sys:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Sys:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Sys:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Sys:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Sys:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Sys:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Sys:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Sys:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Sys:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Sys:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Sys:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Sys:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Sys:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Sys:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Sys:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Sys:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Sys:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Sys:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Sys:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Sys:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_nitg__Sys__main, /* pointer to kernel:Sys:nitg#Sys#main */
+(nitmethod_t)VIRTUAL_kernel__Sys__init, /* pointer to kernel:Sys:kernel#Sys#init */
+(nitmethod_t)VIRTUAL_gc__Sys__force_garbage_collection, /* pointer to kernel:Sys:gc#Sys#force_garbage_collection */
+(nitmethod_t)VIRTUAL_string__Sys__program_name, /* pointer to kernel:Sys:string#Sys#program_name */
+(nitmethod_t)VIRTUAL_string__Sys__init_args, /* pointer to kernel:Sys:string#Sys#init_args */
+(nitmethod_t)VIRTUAL_string__Sys__native_argc, /* pointer to kernel:Sys:string#Sys#native_argc */
+(nitmethod_t)VIRTUAL_string__Sys__native_argv, /* pointer to kernel:Sys:string#Sys#native_argv */
+(nitmethod_t)VIRTUAL_posix__Sys__uid_61d, /* pointer to kernel:Sys:posix#Sys#uid= */
+(nitmethod_t)VIRTUAL_posix__Sys__uid, /* pointer to kernel:Sys:posix#Sys#uid */
+(nitmethod_t)VIRTUAL_posix__Sys__gid_61d, /* pointer to kernel:Sys:posix#Sys#gid= */
+(nitmethod_t)VIRTUAL_posix__Sys__gid, /* pointer to kernel:Sys:posix#Sys#gid */
+(nitmethod_t)VIRTUAL_posix__Sys__euid_61d, /* pointer to kernel:Sys:posix#Sys#euid= */
+(nitmethod_t)VIRTUAL_posix__Sys__euid, /* pointer to kernel:Sys:posix#Sys#euid */
+(nitmethod_t)VIRTUAL_posix__Sys__egid_61d, /* pointer to kernel:Sys:posix#Sys#egid= */
+(nitmethod_t)VIRTUAL_posix__Sys__egid, /* pointer to kernel:Sys:posix#Sys#egid */
+(nitmethod_t)VIRTUAL_time__Sys__nanosleep, /* pointer to kernel:Sys:time#Sys#nanosleep */
+(nitmethod_t)VIRTUAL_exec__Sys__system, /* pointer to kernel:Sys:exec#Sys#system */
+}
+};
+/* allocate Sys */
+val* NEW_kernel__Sys(const struct type* type) {
+val* self /* : Sys */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_kernel__Sys;
+return self;
+}
+/* runtime class kernel__Bool */
+const struct class class_kernel__Bool = {
+2, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Bool__object_id, /* pointer to kernel:Bool:kernel#Bool#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Bool:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Bool:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Bool___61d_61d, /* pointer to kernel:Bool:kernel#Bool#== */
+(nitmethod_t)VIRTUAL_kernel__Bool___33d_61d, /* pointer to kernel:Bool:kernel#Bool#!= */
+(nitmethod_t)VIRTUAL_kernel__Bool__output, /* pointer to kernel:Bool:kernel#Bool#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Bool:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Bool:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Bool:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Bool__hash, /* pointer to kernel:Bool:kernel#Bool#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Bool:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Bool:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Bool:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Bool:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Bool__to_s, /* pointer to kernel:Bool:string#Bool#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Bool:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Bool:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Bool:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Bool:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to kernel:Bool:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Bool:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Bool:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Bool:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Bool:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Bool:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Bool:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Bool:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Bool:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Bool:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Bool:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Bool:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Bool:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Bool:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Bool:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Bool:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Bool:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Bool:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Bool:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Bool:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Bool:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Bool:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Bool:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Bool:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Bool:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Bool:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Bool:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Bool:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Bool:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Bool:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Bool:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Bool:cpp#Object#from_cpp_call_context */
+}
+};
+/* allocate Bool */
+val* BOX_kernel__Bool(short int value) {
+struct instance_kernel__Bool*res = nit_alloc(sizeof(struct instance_kernel__Bool));
+res->type = &type_kernel__Bool;
+res->class = &class_kernel__Bool;
+res->value = value;
+return (val*)res;
+}
+/* runtime class kernel__Float */
+const struct class class_kernel__Float = {
+4, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Float__object_id, /* pointer to kernel:Float:kernel#Float#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Float:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Float:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to kernel:Float:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to kernel:Float:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Float__output, /* pointer to kernel:Float:kernel#Float#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Float:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Float:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Float:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to kernel:Float:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Float:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Float:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Float:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Float:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Float__to_s, /* pointer to kernel:Float:string#Float#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Float:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Float:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Float:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Float:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to kernel:Float:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Float:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Float:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Float:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Float:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Float:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Float:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Float:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Float:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Float:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Float:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Float:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Float:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Float:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Float:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Float:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Float:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Float:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Float:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Float:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Float:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Float:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Float:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Float:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Float:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Float:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Float:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Float:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Float:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Float:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Float:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Float:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Float___60d, /* pointer to kernel:Float:kernel#Float#< */
+(nitmethod_t)VIRTUAL_kernel__Float___60d_61d, /* pointer to kernel:Float:kernel#Float#<= */
+(nitmethod_t)VIRTUAL_kernel__Float___62d_61d, /* pointer to kernel:Float:kernel#Float#>= */
+(nitmethod_t)VIRTUAL_kernel__Float___62d, /* pointer to kernel:Float:kernel#Float#> */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d_62d, /* pointer to kernel:Float:kernel#Comparable#<=> */
+(nitmethod_t)VIRTUAL_kernel__Comparable__is_between, /* pointer to kernel:Float:kernel#Comparable#is_between */
+(nitmethod_t)VIRTUAL_kernel__Comparable__max, /* pointer to kernel:Float:kernel#Comparable#max */
+(nitmethod_t)VIRTUAL_kernel__Comparable__min, /* pointer to kernel:Float:kernel#Comparable#min */
+(nitmethod_t)VIRTUAL_kernel__Float___43d, /* pointer to kernel:Float:kernel#Float#+ */
+(nitmethod_t)VIRTUAL_kernel__Float__unary_32d_45d, /* pointer to kernel:Float:kernel#Float#unary - */
+(nitmethod_t)VIRTUAL_kernel__Float___45d, /* pointer to kernel:Float:kernel#Float#- */
+(nitmethod_t)VIRTUAL_kernel__Float___42d, /* pointer to kernel:Float:kernel#Float#* */
+(nitmethod_t)VIRTUAL_kernel__Float___47d, /* pointer to kernel:Float:kernel#Float#/ */
+(nitmethod_t)VIRTUAL_kernel__Float__to_i, /* pointer to kernel:Float:kernel#Float#to_i */
+(nitmethod_t)VIRTUAL_math__Float__sqrt, /* pointer to kernel:Float:math#Float#sqrt */
+(nitmethod_t)VIRTUAL_math__Float__cos, /* pointer to kernel:Float:math#Float#cos */
+(nitmethod_t)VIRTUAL_math__Float__sin, /* pointer to kernel:Float:math#Float#sin */
+(nitmethod_t)VIRTUAL_math__Float__tan, /* pointer to kernel:Float:math#Float#tan */
+(nitmethod_t)VIRTUAL_math__Float__acos, /* pointer to kernel:Float:math#Float#acos */
+(nitmethod_t)VIRTUAL_math__Float__asin, /* pointer to kernel:Float:math#Float#asin */
+(nitmethod_t)VIRTUAL_math__Float__atan, /* pointer to kernel:Float:math#Float#atan */
+(nitmethod_t)VIRTUAL_math__Float__abs, /* pointer to kernel:Float:math#Float#abs */
+(nitmethod_t)VIRTUAL_math__Float__pow, /* pointer to kernel:Float:math#Float#pow */
+(nitmethod_t)VIRTUAL_math__Float__log, /* pointer to kernel:Float:math#Float#log */
+(nitmethod_t)VIRTUAL_math__Float__exp, /* pointer to kernel:Float:math#Float#exp */
+(nitmethod_t)VIRTUAL_math__Float__rand, /* pointer to kernel:Float:math#Float#rand */
+(nitmethod_t)VIRTUAL_math__Float__hypot_with, /* pointer to kernel:Float:math#Float#hypot_with */
+(nitmethod_t)VIRTUAL_math__Float__is_nan, /* pointer to kernel:Float:math#Float#is_nan */
+(nitmethod_t)VIRTUAL_math__Float__is_inf, /* pointer to kernel:Float:math#Float#is_inf */
+(nitmethod_t)VIRTUAL_math__Float__is_inf_extern, /* pointer to kernel:Float:math#Float#is_inf_extern */
+(nitmethod_t)VIRTUAL_string__Float__to_precision, /* pointer to kernel:Float:string#Float#to_precision */
+(nitmethod_t)VIRTUAL_string__Float__to_precision_native, /* pointer to kernel:Float:string#Float#to_precision_native */
+}
+};
+/* allocate Float */
+val* BOX_kernel__Float(double value) {
+struct instance_kernel__Float*res = nit_alloc(sizeof(struct instance_kernel__Float));
+res->type = &type_kernel__Float;
+res->class = &class_kernel__Float;
+res->value = value;
+return (val*)res;
+}
+/* runtime class kernel__Int */
+const struct class class_kernel__Int = {
+1, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Int__object_id, /* pointer to kernel:Int:kernel#Int#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Int:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Int:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Int___61d_61d, /* pointer to kernel:Int:kernel#Int#== */
+(nitmethod_t)VIRTUAL_kernel__Int___33d_61d, /* pointer to kernel:Int:kernel#Int#!= */
+(nitmethod_t)VIRTUAL_kernel__Int__output, /* pointer to kernel:Int:kernel#Int#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Int:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Int:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Int:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Int__hash, /* pointer to kernel:Int:kernel#Int#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Int:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Int:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Int:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Int:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Int__to_s, /* pointer to kernel:Int:string#Int#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Int:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Int:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Int:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Int:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to kernel:Int:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Int:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Int:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Int:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Int:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Int:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Int:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Int:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Int:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Int:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Int:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Int:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Int:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Int:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Int:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Int:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Int:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Int:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Int:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Int:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Int:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Int:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Int:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Int:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Int:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Int:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Int:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Int:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Int:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Int:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Int:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Int:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Int___60d, /* pointer to kernel:Int:kernel#Int#< */
+(nitmethod_t)VIRTUAL_kernel__Int___60d_61d, /* pointer to kernel:Int:kernel#Int#<= */
+(nitmethod_t)VIRTUAL_kernel__Int___62d_61d, /* pointer to kernel:Int:kernel#Int#>= */
+(nitmethod_t)VIRTUAL_kernel__Int___62d, /* pointer to kernel:Int:kernel#Int#> */
+(nitmethod_t)VIRTUAL_kernel__Int___60d_61d_62d, /* pointer to kernel:Int:kernel#Int#<=> */
+(nitmethod_t)VIRTUAL_kernel__Int__is_between, /* pointer to kernel:Int:kernel#Int#is_between */
+(nitmethod_t)VIRTUAL_kernel__Int__max, /* pointer to kernel:Int:kernel#Int#max */
+(nitmethod_t)VIRTUAL_kernel__Int__min, /* pointer to kernel:Int:kernel#Int#min */
+(nitmethod_t)VIRTUAL_kernel__Int__succ, /* pointer to kernel:Int:kernel#Int#succ */
+(nitmethod_t)VIRTUAL_kernel__Int__prec, /* pointer to kernel:Int:kernel#Int#prec */
+(nitmethod_t)VIRTUAL_kernel__Int___43d, /* pointer to kernel:Int:kernel#Int#+ */
+(nitmethod_t)VIRTUAL_kernel__Int___45d, /* pointer to kernel:Int:kernel#Int#- */
+(nitmethod_t)VIRTUAL_kernel__Int__distance, /* pointer to kernel:Int:kernel#Int#distance */
+(nitmethod_t)VIRTUAL_kernel__Int__unary_32d_45d, /* pointer to kernel:Int:kernel#Int#unary - */
+(nitmethod_t)VIRTUAL_kernel__Int___42d, /* pointer to kernel:Int:kernel#Int#* */
+(nitmethod_t)VIRTUAL_kernel__Int___47d, /* pointer to kernel:Int:kernel#Int#/ */
+(nitmethod_t)VIRTUAL_kernel__Int___37d, /* pointer to kernel:Int:kernel#Int#% */
+(nitmethod_t)VIRTUAL_kernel__Int__lshift, /* pointer to kernel:Int:kernel#Int#lshift */
+(nitmethod_t)VIRTUAL_kernel__Int__rshift, /* pointer to kernel:Int:kernel#Int#rshift */
+(nitmethod_t)VIRTUAL_kernel__Int__to_f, /* pointer to kernel:Int:kernel#Int#to_f */
+(nitmethod_t)VIRTUAL_kernel__Int__ascii, /* pointer to kernel:Int:kernel#Int#ascii */
+(nitmethod_t)VIRTUAL_kernel__Int__digit_count, /* pointer to kernel:Int:kernel#Int#digit_count */
+(nitmethod_t)VIRTUAL_kernel__Int__digit_count_base_95d10, /* pointer to kernel:Int:kernel#Int#digit_count_base_10 */
+(nitmethod_t)VIRTUAL_kernel__Int__to_c, /* pointer to kernel:Int:kernel#Int#to_c */
+(nitmethod_t)VIRTUAL_kernel__Int__abs, /* pointer to kernel:Int:kernel#Int#abs */
+(nitmethod_t)VIRTUAL_range__Int__times, /* pointer to kernel:Int:range#Int#times */
+(nitmethod_t)VIRTUAL_math__Int__rand, /* pointer to kernel:Int:math#Int#rand */
+(nitmethod_t)VIRTUAL_math__Int__bin_and, /* pointer to kernel:Int:math#Int#bin_and */
+(nitmethod_t)VIRTUAL_math__Int__bin_or, /* pointer to kernel:Int:math#Int#bin_or */
+(nitmethod_t)VIRTUAL_math__Int__bin_xor, /* pointer to kernel:Int:math#Int#bin_xor */
+(nitmethod_t)VIRTUAL_math__Int__sqrt, /* pointer to kernel:Int:math#Int#sqrt */
+(nitmethod_t)VIRTUAL_string__Int__fill_buffer, /* pointer to kernel:Int:string#Int#fill_buffer */
+(nitmethod_t)VIRTUAL_string__Int__native_int_to_s, /* pointer to kernel:Int:string#Int#native_int_to_s */
+(nitmethod_t)VIRTUAL_string__Int__to_hex, /* pointer to kernel:Int:string#Int#to_hex */
+(nitmethod_t)VIRTUAL_string__Int__to_base, /* pointer to kernel:Int:string#Int#to_base */
+}
+};
+/* allocate Int */
+val* BOX_kernel__Int(long value) {
+struct instance_kernel__Int*res = nit_alloc(sizeof(struct instance_kernel__Int));
+res->type = &type_kernel__Int;
+res->class = &class_kernel__Int;
+res->value = value;
+return (val*)res;
+}
+/* runtime class kernel__Char */
+const struct class class_kernel__Char = {
+3, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Char__object_id, /* pointer to kernel:Char:kernel#Char#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Char:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Char:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Char___61d_61d, /* pointer to kernel:Char:kernel#Char#== */
+(nitmethod_t)VIRTUAL_kernel__Char___33d_61d, /* pointer to kernel:Char:kernel#Char#!= */
+(nitmethod_t)VIRTUAL_kernel__Char__output, /* pointer to kernel:Char:kernel#Char#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Char:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Char:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Char:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Char__hash, /* pointer to kernel:Char:kernel#Char#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Char:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Char:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Char:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Char:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Char__to_s, /* pointer to kernel:Char:string#Char#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Char:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Char:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Char:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Char:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to kernel:Char:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Char:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Char:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Char:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Char:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Char:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Char:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Char:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Char:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Char:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Char:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Char:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Char:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Char:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Char:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Char:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Char:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Char:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Char:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Char:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Char:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Char:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Char:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Char:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Char:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Char:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Char:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Char:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Char:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Char:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Char:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Char:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Char___60d, /* pointer to kernel:Char:kernel#Char#< */
+(nitmethod_t)VIRTUAL_kernel__Char___60d_61d, /* pointer to kernel:Char:kernel#Char#<= */
+(nitmethod_t)VIRTUAL_kernel__Char___62d_61d, /* pointer to kernel:Char:kernel#Char#>= */
+(nitmethod_t)VIRTUAL_kernel__Char___62d, /* pointer to kernel:Char:kernel#Char#> */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d_62d, /* pointer to kernel:Char:kernel#Comparable#<=> */
+(nitmethod_t)VIRTUAL_kernel__Comparable__is_between, /* pointer to kernel:Char:kernel#Comparable#is_between */
+(nitmethod_t)VIRTUAL_kernel__Comparable__max, /* pointer to kernel:Char:kernel#Comparable#max */
+(nitmethod_t)VIRTUAL_kernel__Comparable__min, /* pointer to kernel:Char:kernel#Comparable#min */
+(nitmethod_t)VIRTUAL_kernel__Char__succ, /* pointer to kernel:Char:kernel#Char#succ */
+(nitmethod_t)VIRTUAL_kernel__Char__prec, /* pointer to kernel:Char:kernel#Char#prec */
+(nitmethod_t)VIRTUAL_kernel__Char___43d, /* pointer to kernel:Char:kernel#Char#+ */
+(nitmethod_t)VIRTUAL_kernel__Char___45d, /* pointer to kernel:Char:kernel#Char#- */
+(nitmethod_t)VIRTUAL_kernel__Char__distance, /* pointer to kernel:Char:kernel#Char#distance */
+(nitmethod_t)VIRTUAL_string_search__Char__search_index_in, /* pointer to kernel:Char:string_search#Char#search_index_in */
+(nitmethod_t)VIRTUAL_string_search__Char__search_in, /* pointer to kernel:Char:string_search#Char#search_in */
+(nitmethod_t)VIRTUAL_string_search__Pattern__search_all_in, /* pointer to kernel:Char:string_search#Pattern#search_all_in */
+(nitmethod_t)VIRTUAL_string_search__Pattern__split_in, /* pointer to kernel:Char:string_search#Pattern#split_in */
+(nitmethod_t)VIRTUAL_kernel__Char__to_i, /* pointer to kernel:Char:kernel#Char#to_i */
+(nitmethod_t)VIRTUAL_kernel__Char__ascii, /* pointer to kernel:Char:kernel#Char#ascii */
+(nitmethod_t)VIRTUAL_kernel__Char__to_lower, /* pointer to kernel:Char:kernel#Char#to_lower */
+(nitmethod_t)VIRTUAL_kernel__Char__to_upper, /* pointer to kernel:Char:kernel#Char#to_upper */
+(nitmethod_t)VIRTUAL_kernel__Char__is_digit, /* pointer to kernel:Char:kernel#Char#is_digit */
+(nitmethod_t)VIRTUAL_kernel__Char__is_lower, /* pointer to kernel:Char:kernel#Char#is_lower */
+(nitmethod_t)VIRTUAL_kernel__Char__is_upper, /* pointer to kernel:Char:kernel#Char#is_upper */
+(nitmethod_t)VIRTUAL_kernel__Char__is_letter, /* pointer to kernel:Char:kernel#Char#is_letter */
+(nitmethod_t)VIRTUAL_string__Char__is_numeric, /* pointer to kernel:Char:string#Char#is_numeric */
+(nitmethod_t)VIRTUAL_string__Char__is_alpha, /* pointer to kernel:Char:string#Char#is_alpha */
+(nitmethod_t)VIRTUAL_string__Char__is_alphanumeric, /* pointer to kernel:Char:string#Char#is_alphanumeric */
+}
+};
+/* allocate Char */
+val* BOX_kernel__Char(char value) {
+struct instance_kernel__Char*res = nit_alloc(sizeof(struct instance_kernel__Char));
+res->type = &type_kernel__Char;
+res->class = &class_kernel__Char;
+res->value = value;
+return (val*)res;
+}
+/* runtime class kernel__Pointer */
+const struct class class_kernel__Pointer = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to kernel:Pointer:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to kernel:Pointer:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to kernel:Pointer:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to kernel:Pointer:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to kernel:Pointer:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to kernel:Pointer:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to kernel:Pointer:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to kernel:Pointer:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to kernel:Pointer:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to kernel:Pointer:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to kernel:Pointer:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to kernel:Pointer:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to kernel:Pointer:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to kernel:Pointer:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to kernel:Pointer:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to kernel:Pointer:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to kernel:Pointer:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to kernel:Pointer:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to kernel:Pointer:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to kernel:Pointer:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to kernel:Pointer:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to kernel:Pointer:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to kernel:Pointer:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to kernel:Pointer:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to kernel:Pointer:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to kernel:Pointer:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to kernel:Pointer:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to kernel:Pointer:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to kernel:Pointer:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to kernel:Pointer:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to kernel:Pointer:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to kernel:Pointer:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to kernel:Pointer:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to kernel:Pointer:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to kernel:Pointer:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to kernel:Pointer:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to kernel:Pointer:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to kernel:Pointer:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to kernel:Pointer:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to kernel:Pointer:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to kernel:Pointer:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to kernel:Pointer:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to kernel:Pointer:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to kernel:Pointer:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to kernel:Pointer:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to kernel:Pointer:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to kernel:Pointer:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to kernel:Pointer:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to kernel:Pointer:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to kernel:Pointer:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to kernel:Pointer:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to kernel:Pointer:kernel#Pointer#address_is_null */
+}
+};
+/* runtime class abstract_collection__Container */
+/* allocate Container[nullable Object] */
+val* NEW_abstract_collection__Container(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "Container is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class abstract_collection__ContainerIterator */
+const struct class class_abstract_collection__ContainerIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_collection:ContainerIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_collection:ContainerIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_collection:ContainerIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_collection:ContainerIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_collection:ContainerIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_collection:ContainerIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_collection:ContainerIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_collection:ContainerIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_collection:ContainerIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_collection:ContainerIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_collection:ContainerIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_collection:ContainerIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_collection:ContainerIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_collection:ContainerIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_collection:ContainerIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_collection:ContainerIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_collection:ContainerIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_collection:ContainerIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_collection:ContainerIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_collection:ContainerIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to abstract_collection:ContainerIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_collection:ContainerIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_collection:ContainerIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_collection:ContainerIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_collection:ContainerIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_collection:ContainerIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_collection:ContainerIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_collection:ContainerIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_collection:ContainerIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_collection:ContainerIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_collection:ContainerIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_collection:ContainerIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_collection:ContainerIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_collection:ContainerIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_collection:ContainerIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_collection:ContainerIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_collection:ContainerIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_collection:ContainerIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_collection:ContainerIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_collection:ContainerIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_collection:ContainerIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_collection:ContainerIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_collection:ContainerIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to abstract_collection:ContainerIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to abstract_collection:ContainerIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to abstract_collection:ContainerIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to abstract_collection:ContainerIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to abstract_collection:ContainerIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to abstract_collection:ContainerIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to abstract_collection:ContainerIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to abstract_collection:ContainerIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_abstract_collection__ContainerIterator__item, /* pointer to abstract_collection:ContainerIterator:abstract_collection#ContainerIterator#item */
+(nitmethod_t)VIRTUAL_abstract_collection__ContainerIterator__next, /* pointer to abstract_collection:ContainerIterator:abstract_collection#ContainerIterator#next */
+(nitmethod_t)VIRTUAL_abstract_collection__ContainerIterator__is_ok, /* pointer to abstract_collection:ContainerIterator:abstract_collection#ContainerIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to abstract_collection:ContainerIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_abstract_collection__ContainerIterator__init, /* pointer to abstract_collection:ContainerIterator:abstract_collection#ContainerIterator#init */
+}
+};
+/* allocate ContainerIterator[nullable Object] */
+val* NEW_abstract_collection__ContainerIterator(const struct type* type) {
+val* self /* : ContainerIterator[nullable Object] */;
+short int var /* : Bool */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_abstract_collection__ContainerIterator;
+var = 1;
+self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s = var; /* _is_ok on <self:ContainerIterator[nullable Object] exact> */
+return self;
+}
+/* runtime class abstract_collection__MapKeysIterator */
+const struct class class_abstract_collection__MapKeysIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_collection:MapKeysIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_collection:MapKeysIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_collection:MapKeysIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_collection:MapKeysIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_collection:MapKeysIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_collection:MapKeysIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_collection:MapKeysIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_collection:MapKeysIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_collection:MapKeysIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_collection:MapKeysIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_collection:MapKeysIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to abstract_collection:MapKeysIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_collection:MapKeysIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_collection:MapKeysIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_collection:MapKeysIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_collection:MapKeysIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_collection:MapKeysIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_collection:MapKeysIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_collection:MapKeysIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_collection:MapKeysIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_collection:MapKeysIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_collection:MapKeysIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_collection:MapKeysIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_collection:MapKeysIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_collection:MapKeysIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_collection:MapKeysIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_collection:MapKeysIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_collection:MapKeysIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_collection:MapKeysIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_collection:MapKeysIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_collection:MapKeysIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_collection:MapKeysIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_collection:MapKeysIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_collection:MapKeysIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to abstract_collection:MapKeysIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to abstract_collection:MapKeysIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to abstract_collection:MapKeysIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to abstract_collection:MapKeysIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to abstract_collection:MapKeysIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to abstract_collection:MapKeysIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to abstract_collection:MapKeysIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to abstract_collection:MapKeysIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__item, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#item */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__next, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#next */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__is_ok, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to abstract_collection:MapKeysIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__iterator, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#iterator */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__iterator_61d, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#iterator= */
+(nitmethod_t)VIRTUAL_abstract_collection__MapKeysIterator__init, /* pointer to abstract_collection:MapKeysIterator:abstract_collection#MapKeysIterator#init */
+}
+};
+/* allocate MapKeysIterator[Object, nullable Object] */
+val* NEW_abstract_collection__MapKeysIterator(const struct type* type) {
+val* self /* : MapKeysIterator[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_abstract_collection__MapKeysIterator;
+return self;
+}
+/* runtime class abstract_collection__MapValuesIterator */
+const struct class class_abstract_collection__MapValuesIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_collection:MapValuesIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_collection:MapValuesIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_collection:MapValuesIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_collection:MapValuesIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_collection:MapValuesIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_collection:MapValuesIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_collection:MapValuesIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_collection:MapValuesIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_collection:MapValuesIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_collection:MapValuesIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_collection:MapValuesIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to abstract_collection:MapValuesIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_collection:MapValuesIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_collection:MapValuesIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_collection:MapValuesIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_collection:MapValuesIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_collection:MapValuesIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_collection:MapValuesIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_collection:MapValuesIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_collection:MapValuesIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_collection:MapValuesIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_collection:MapValuesIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_collection:MapValuesIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_collection:MapValuesIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_collection:MapValuesIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_collection:MapValuesIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_collection:MapValuesIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_collection:MapValuesIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_collection:MapValuesIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_collection:MapValuesIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_collection:MapValuesIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_collection:MapValuesIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_collection:MapValuesIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_collection:MapValuesIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to abstract_collection:MapValuesIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to abstract_collection:MapValuesIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to abstract_collection:MapValuesIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to abstract_collection:MapValuesIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to abstract_collection:MapValuesIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to abstract_collection:MapValuesIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to abstract_collection:MapValuesIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to abstract_collection:MapValuesIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__item, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#item */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__next, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#next */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__is_ok, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to abstract_collection:MapValuesIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__iterator, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#iterator */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__iterator_61d, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#iterator= */
+(nitmethod_t)VIRTUAL_abstract_collection__MapValuesIterator__init, /* pointer to abstract_collection:MapValuesIterator:abstract_collection#MapValuesIterator#init */
+}
+};
+/* allocate MapValuesIterator[Object, nullable Object] */
+val* NEW_abstract_collection__MapValuesIterator(const struct type* type) {
+val* self /* : MapValuesIterator[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_abstract_collection__MapValuesIterator;
+return self;
+}
+/* runtime class abstract_collection__CoupleMapIterator */
+const struct class class_abstract_collection__CoupleMapIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_collection:CoupleMapIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_collection:CoupleMapIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_collection:CoupleMapIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_collection:CoupleMapIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_collection:CoupleMapIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_collection:CoupleMapIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_collection:CoupleMapIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_collection:CoupleMapIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_collection:CoupleMapIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_collection:CoupleMapIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_collection:CoupleMapIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to abstract_collection:CoupleMapIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_collection:CoupleMapIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_collection:CoupleMapIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_collection:CoupleMapIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_collection:CoupleMapIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_collection:CoupleMapIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_collection:CoupleMapIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_collection:CoupleMapIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_collection:CoupleMapIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_collection:CoupleMapIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_collection:CoupleMapIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_collection:CoupleMapIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_collection:CoupleMapIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_collection:CoupleMapIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_collection:CoupleMapIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_collection:CoupleMapIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_collection:CoupleMapIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_collection:CoupleMapIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_collection:CoupleMapIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_collection:CoupleMapIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_collection:CoupleMapIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_collection:CoupleMapIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_collection:CoupleMapIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to abstract_collection:CoupleMapIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to abstract_collection:CoupleMapIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to abstract_collection:CoupleMapIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to abstract_collection:CoupleMapIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to abstract_collection:CoupleMapIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to abstract_collection:CoupleMapIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to abstract_collection:CoupleMapIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to abstract_collection:CoupleMapIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_abstract_collection__CoupleMapIterator__item, /* pointer to abstract_collection:CoupleMapIterator:abstract_collection#CoupleMapIterator#item */
+(nitmethod_t)VIRTUAL_abstract_collection__CoupleMapIterator__key, /* pointer to abstract_collection:CoupleMapIterator:abstract_collection#CoupleMapIterator#key */
+(nitmethod_t)VIRTUAL_abstract_collection__CoupleMapIterator__next, /* pointer to abstract_collection:CoupleMapIterator:abstract_collection#CoupleMapIterator#next */
+(nitmethod_t)VIRTUAL_abstract_collection__CoupleMapIterator__is_ok, /* pointer to abstract_collection:CoupleMapIterator:abstract_collection#CoupleMapIterator#is_ok */
+(nitmethod_t)VIRTUAL_abstract_collection__CoupleMapIterator__init, /* pointer to abstract_collection:CoupleMapIterator:abstract_collection#CoupleMapIterator#init */
+}
+};
+/* allocate CoupleMapIterator[Object, nullable Object] */
+val* NEW_abstract_collection__CoupleMapIterator(const struct type* type) {
+val* self /* : CoupleMapIterator[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_abstract_collection__CoupleMapIterator;
+return self;
+}
+/* runtime class abstract_collection__Couple */
+const struct class class_abstract_collection__Couple = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_collection:Couple:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_collection:Couple:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_collection:Couple:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_collection:Couple:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_collection:Couple:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_collection:Couple:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_collection:Couple:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_collection:Couple:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_collection:Couple:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_collection:Couple:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_collection:Couple:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_collection:Couple:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_collection:Couple:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_collection:Couple:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_collection:Couple:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_collection:Couple:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_collection:Couple:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_collection:Couple:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_collection:Couple:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_collection:Couple:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to abstract_collection:Couple:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_collection:Couple:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_collection:Couple:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_collection:Couple:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_collection:Couple:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_collection:Couple:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_collection:Couple:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_collection:Couple:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_collection:Couple:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_collection:Couple:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_collection:Couple:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_collection:Couple:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_collection:Couple:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_collection:Couple:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_collection:Couple:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_collection:Couple:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_collection:Couple:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_collection:Couple:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_collection:Couple:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_collection:Couple:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_collection:Couple:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_collection:Couple:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_collection:Couple:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to abstract_collection:Couple:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to abstract_collection:Couple:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to abstract_collection:Couple:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to abstract_collection:Couple:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to abstract_collection:Couple:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to abstract_collection:Couple:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to abstract_collection:Couple:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to abstract_collection:Couple:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_abstract_collection__Couple__first, /* pointer to abstract_collection:Couple:abstract_collection#Couple#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Couple__first_61d, /* pointer to abstract_collection:Couple:abstract_collection#Couple#first= */
+(nitmethod_t)VIRTUAL_abstract_collection__Couple__second, /* pointer to abstract_collection:Couple:abstract_collection#Couple#second */
+(nitmethod_t)VIRTUAL_abstract_collection__Couple__second_61d, /* pointer to abstract_collection:Couple:abstract_collection#Couple#second= */
+(nitmethod_t)VIRTUAL_abstract_collection__Couple__init, /* pointer to abstract_collection:Couple:abstract_collection#Couple#init */
+}
+};
+/* allocate Couple[nullable Object, nullable Object] */
+val* NEW_abstract_collection__Couple(const struct type* type) {
+val* self /* : Couple[nullable Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_abstract_collection__Couple;
+return self;
+}
+/* runtime class range__Range */
+const struct class class_range__Range = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to range:Range:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to range:Range:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to range:Range:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to range:Range:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to range:Range:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to range:Range:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to range:Range:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to range:Range:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to range:Range:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to range:Range:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to range:Range:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to range:Range:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to range:Range:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to range:Range:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to range:Range:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to range:Range:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to range:Range:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to range:Range:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to range:Range:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to range:Range:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to range:Range:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to range:Range:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to range:Range:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to range:Range:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to range:Range:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to range:Range:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to range:Range:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to range:Range:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to range:Range:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to range:Range:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to range:Range:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to range:Range:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to range:Range:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to range:Range:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to range:Range:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to range:Range:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to range:Range:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to range:Range:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to range:Range:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to range:Range:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to range:Range:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to range:Range:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to range:Range:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to range:Range:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to range:Range:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to range:Range:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to range:Range:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to range:Range:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to range:Range:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to range:Range:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to range:Range:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_range__Range__iterator, /* pointer to range:Range:range#Range#iterator */
+(nitmethod_t)VIRTUAL_range__Range__is_empty, /* pointer to range:Range:range#Range#is_empty */
+(nitmethod_t)VIRTUAL_range__Range__length, /* pointer to range:Range:range#Range#length */
+(nitmethod_t)VIRTUAL_range__Range__has, /* pointer to range:Range:range#Range#has */
+(nitmethod_t)VIRTUAL_range__Range__has_only, /* pointer to range:Range:range#Range#has_only */
+(nitmethod_t)VIRTUAL_range__Range__count, /* pointer to range:Range:range#Range#count */
+(nitmethod_t)VIRTUAL_range__Range__first, /* pointer to range:Range:range#Range#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to range:Range:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to range:Range:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to range:Range:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to range:Range:string#Collection#join */
+(nitmethod_t)VIRTUAL_range__Range__last, /* pointer to range:Range:range#Range#last */
+(nitmethod_t)VIRTUAL_range__Range__after, /* pointer to range:Range:range#Range#after */
+(nitmethod_t)VIRTUAL_range__Range__init, /* pointer to range:Range:range#Range#init */
+(nitmethod_t)VIRTUAL_range__Range__without_last, /* pointer to range:Range:range#Range#without_last */
+}
+};
+/* allocate Range[Discrete] */
+val* NEW_range__Range(const struct type* type) {
+val* self /* : Range[Discrete] */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_range__Range;
+return self;
+}
+/* runtime class range__IteratorRange */
+const struct class class_range__IteratorRange = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to range:IteratorRange:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to range:IteratorRange:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to range:IteratorRange:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to range:IteratorRange:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to range:IteratorRange:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to range:IteratorRange:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to range:IteratorRange:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to range:IteratorRange:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to range:IteratorRange:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to range:IteratorRange:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to range:IteratorRange:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to range:IteratorRange:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to range:IteratorRange:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to range:IteratorRange:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to range:IteratorRange:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to range:IteratorRange:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to range:IteratorRange:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to range:IteratorRange:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to range:IteratorRange:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to range:IteratorRange:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to range:IteratorRange:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to range:IteratorRange:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to range:IteratorRange:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to range:IteratorRange:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to range:IteratorRange:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to range:IteratorRange:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to range:IteratorRange:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to range:IteratorRange:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to range:IteratorRange:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to range:IteratorRange:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to range:IteratorRange:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to range:IteratorRange:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to range:IteratorRange:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to range:IteratorRange:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to range:IteratorRange:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to range:IteratorRange:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to range:IteratorRange:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to range:IteratorRange:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to range:IteratorRange:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to range:IteratorRange:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to range:IteratorRange:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to range:IteratorRange:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to range:IteratorRange:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to range:IteratorRange:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to range:IteratorRange:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to range:IteratorRange:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to range:IteratorRange:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to range:IteratorRange:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to range:IteratorRange:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to range:IteratorRange:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to range:IteratorRange:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_range__IteratorRange__item, /* pointer to range:IteratorRange:range#IteratorRange#item */
+(nitmethod_t)VIRTUAL_range__IteratorRange__next, /* pointer to range:IteratorRange:range#IteratorRange#next */
+(nitmethod_t)VIRTUAL_range__IteratorRange__is_ok, /* pointer to range:IteratorRange:range#IteratorRange#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to range:IteratorRange:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_range__IteratorRange__init, /* pointer to range:IteratorRange:range#IteratorRange#init */
+}
+};
+/* allocate IteratorRange[Discrete] */
+val* NEW_range__IteratorRange(const struct type* type) {
+val* self /* : IteratorRange[Discrete] */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_range__IteratorRange;
+return self;
+}
+/* runtime class list__List */
+const struct class class_list__List = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to list:List:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to list:List:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to list:List:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead___61d_61d, /* pointer to list:List:abstract_collection#SequenceRead#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to list:List:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to list:List:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to list:List:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to list:List:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to list:List:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__hash, /* pointer to list:List:abstract_collection#SequenceRead#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to list:List:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to list:List:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to list:List:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to list:List:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to list:List:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to list:List:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to list:List:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to list:List:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to list:List:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to list:List:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to list:List:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to list:List:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to list:List:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to list:List:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to list:List:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to list:List:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to list:List:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to list:List:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to list:List:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to list:List:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to list:List:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to list:List:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to list:List:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to list:List:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to list:List:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to list:List:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to list:List:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to list:List:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to list:List:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to list:List:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to list:List:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to list:List:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to list:List:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to list:List:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to list:List:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to list:List:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to list:List:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to list:List:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to list:List:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to list:List:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to list:List:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_list__List__iterator, /* pointer to list:List:list#List#iterator */
+(nitmethod_t)VIRTUAL_list__List__is_empty, /* pointer to list:List:list#List#is_empty */
+(nitmethod_t)VIRTUAL_list__List__length, /* pointer to list:List:list#List#length */
+(nitmethod_t)VIRTUAL_list__List__has, /* pointer to list:List:list#List#has */
+(nitmethod_t)VIRTUAL_list__List__has_only, /* pointer to list:List:list#List#has_only */
+(nitmethod_t)VIRTUAL_list__List__count, /* pointer to list:List:list#List#count */
+(nitmethod_t)VIRTUAL_list__List__first, /* pointer to list:List:list#List#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to list:List:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to list:List:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to list:List:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to list:List:string#Collection#join */
+(nitmethod_t)VIRTUAL_list__List__clear, /* pointer to list:List:list#List#clear */
+(nitmethod_t)VIRTUAL_list__List__remove, /* pointer to list:List:list#List#remove */
+(nitmethod_t)VIRTUAL_abstract_collection__RemovableCollection__remove_all, /* pointer to list:List:abstract_collection#RemovableCollection#remove_all */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__add, /* pointer to list:List:abstract_collection#Sequence#add */
+(nitmethod_t)VIRTUAL_abstract_collection__SimpleCollection__add_all, /* pointer to list:List:abstract_collection#SimpleCollection#add_all */
+(nitmethod_t)VIRTUAL_list__List___91d_93d, /* pointer to list:List:list#List#[] */
+(nitmethod_t)VIRTUAL_list__List__last, /* pointer to list:List:list#List#last */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__index_of, /* pointer to list:List:abstract_collection#SequenceRead#index_of */
+(nitmethod_t)VIRTUAL_list__List__first_61d, /* pointer to list:List:list#List#first= */
+(nitmethod_t)VIRTUAL_list__List__last_61d, /* pointer to list:List:list#List#last= */
+(nitmethod_t)VIRTUAL_list__List__push, /* pointer to list:List:list#List#push */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__append, /* pointer to list:List:abstract_collection#Sequence#append */
+(nitmethod_t)VIRTUAL_list__List__pop, /* pointer to list:List:list#List#pop */
+(nitmethod_t)VIRTUAL_list__List__unshift, /* pointer to list:List:list#List#unshift */
+(nitmethod_t)VIRTUAL_list__List__shift, /* pointer to list:List:list#List#shift */
+(nitmethod_t)VIRTUAL_list__List___91d_93d_61d, /* pointer to list:List:list#List#[]= */
+(nitmethod_t)VIRTUAL_list__List__remove_at, /* pointer to list:List:list#List#remove_at */
+(nitmethod_t)VIRTUAL_collection__Sequence__subarray, /* pointer to list:List:collection#Sequence#subarray */
+(nitmethod_t)VIRTUAL_list__List__slice, /* pointer to list:List:list#List#slice */
+(nitmethod_t)VIRTUAL_list__List__link, /* pointer to list:List:list#List#link */
+(nitmethod_t)VIRTUAL_list__List__init, /* pointer to list:List:list#List#init */
+(nitmethod_t)VIRTUAL_list__List__from, /* pointer to list:List:list#List#from */
+(nitmethod_t)VIRTUAL_list__List__get_node, /* pointer to list:List:list#List#get_node */
+(nitmethod_t)VIRTUAL_list__List__search_node_after, /* pointer to list:List:list#List#search_node_after */
+(nitmethod_t)VIRTUAL_list__List__remove_node, /* pointer to list:List:list#List#remove_node */
+(nitmethod_t)VIRTUAL_list__List__insert_before, /* pointer to list:List:list#List#insert_before */
+}
+};
+/* allocate List[nullable Object] */
+val* NEW_list__List(const struct type* type) {
+val* self /* : List[nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_list__List;
+return self;
+}
+/* runtime class list__ListIterator */
+const struct class class_list__ListIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to list:ListIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to list:ListIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to list:ListIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to list:ListIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to list:ListIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to list:ListIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to list:ListIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to list:ListIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to list:ListIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to list:ListIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to list:ListIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to list:ListIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to list:ListIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to list:ListIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to list:ListIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to list:ListIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to list:ListIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to list:ListIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to list:ListIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to list:ListIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to list:ListIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to list:ListIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to list:ListIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to list:ListIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to list:ListIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to list:ListIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to list:ListIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to list:ListIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to list:ListIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to list:ListIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to list:ListIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to list:ListIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to list:ListIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to list:ListIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to list:ListIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to list:ListIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to list:ListIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to list:ListIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to list:ListIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to list:ListIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to list:ListIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to list:ListIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to list:ListIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to list:ListIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to list:ListIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to list:ListIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to list:ListIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to list:ListIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to list:ListIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to list:ListIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to list:ListIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_list__ListIterator__item, /* pointer to list:ListIterator:list#ListIterator#item */
+(nitmethod_t)VIRTUAL_list__ListIterator__next, /* pointer to list:ListIterator:list#ListIterator#next */
+(nitmethod_t)VIRTUAL_list__ListIterator__is_ok, /* pointer to list:ListIterator:list#ListIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to list:ListIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_list__ListIterator__index, /* pointer to list:ListIterator:list#ListIterator#index */
+(nitmethod_t)VIRTUAL_list__ListIterator__item_61d, /* pointer to list:ListIterator:list#ListIterator#item= */
+(nitmethod_t)VIRTUAL_list__ListIterator__init, /* pointer to list:ListIterator:list#ListIterator#init */
+(nitmethod_t)VIRTUAL_list__ListIterator__delete, /* pointer to list:ListIterator:list#ListIterator#delete */
+(nitmethod_t)VIRTUAL_list__ListIterator__insert_before, /* pointer to list:ListIterator:list#ListIterator#insert_before */
+}
+};
+/* allocate ListIterator[nullable Object] */
+val* NEW_list__ListIterator(const struct type* type) {
+val* self /* : ListIterator[nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_list__ListIterator;
+return self;
+}
+/* runtime class list__ListNode */
+const struct class class_list__ListNode = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to list:ListNode:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to list:ListNode:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to list:ListNode:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to list:ListNode:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to list:ListNode:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to list:ListNode:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to list:ListNode:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to list:ListNode:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to list:ListNode:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to list:ListNode:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to list:ListNode:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to list:ListNode:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to list:ListNode:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to list:ListNode:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to list:ListNode:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to list:ListNode:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to list:ListNode:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to list:ListNode:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to list:ListNode:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to list:ListNode:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to list:ListNode:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to list:ListNode:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to list:ListNode:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to list:ListNode:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to list:ListNode:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to list:ListNode:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to list:ListNode:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to list:ListNode:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to list:ListNode:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to list:ListNode:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to list:ListNode:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to list:ListNode:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to list:ListNode:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to list:ListNode:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to list:ListNode:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to list:ListNode:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to list:ListNode:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to list:ListNode:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to list:ListNode:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to list:ListNode:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to list:ListNode:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to list:ListNode:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to list:ListNode:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to list:ListNode:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to list:ListNode:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to list:ListNode:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to list:ListNode:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to list:ListNode:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to list:ListNode:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to list:ListNode:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to list:ListNode:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__iterator, /* pointer to list:ListNode:abstract_collection#Container#iterator */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__is_empty, /* pointer to list:ListNode:abstract_collection#Container#is_empty */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__length, /* pointer to list:ListNode:abstract_collection#Container#length */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__has, /* pointer to list:ListNode:abstract_collection#Container#has */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__has_only, /* pointer to list:ListNode:abstract_collection#Container#has_only */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__count, /* pointer to list:ListNode:abstract_collection#Container#count */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__first, /* pointer to list:ListNode:abstract_collection#Container#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to list:ListNode:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to list:ListNode:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to list:ListNode:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to list:ListNode:string#Collection#join */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__init, /* pointer to list:ListNode:abstract_collection#Container#init */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__item, /* pointer to list:ListNode:abstract_collection#Container#item */
+(nitmethod_t)VIRTUAL_abstract_collection__Container__item_61d, /* pointer to list:ListNode:abstract_collection#Container#item= */
+(nitmethod_t)VIRTUAL_list__ListNode__init, /* pointer to list:ListNode:list#ListNode#init */
+(nitmethod_t)VIRTUAL_list__ListNode__next, /* pointer to list:ListNode:list#ListNode#next */
+(nitmethod_t)VIRTUAL_list__ListNode__next_61d, /* pointer to list:ListNode:list#ListNode#next= */
+(nitmethod_t)VIRTUAL_list__ListNode__prev, /* pointer to list:ListNode:list#ListNode#prev */
+(nitmethod_t)VIRTUAL_list__ListNode__prev_61d, /* pointer to list:ListNode:list#ListNode#prev= */
+}
+};
+/* allocate ListNode[nullable Object] */
+val* NEW_list__ListNode(const struct type* type) {
+val* self /* : ListNode[nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_list__ListNode;
+return self;
+}
+/* runtime class array__Array */
+const struct class class_array__Array = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:Array:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:Array:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:Array:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead___61d_61d, /* pointer to array:Array:abstract_collection#SequenceRead#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:Array:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__output, /* pointer to array:Array:array#AbstractArrayRead#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:Array:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:Array:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:Array:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__hash, /* pointer to array:Array:abstract_collection#SequenceRead#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:Array:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:Array:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:Array:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:Array:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Array__to_s, /* pointer to array:Array:string#Array#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:Array:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:Array:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:Array:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:Array:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:Array:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:Array:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:Array:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:Array:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:Array:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:Array:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:Array:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:Array:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:Array:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:Array:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:Array:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:Array:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:Array:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:Array:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:Array:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:Array:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:Array:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:Array:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:Array:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:Array:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:Array:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:Array:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:Array:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:Array:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:Array:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:Array:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:Array:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:Array:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:Array:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:Array:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:Array:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:Array:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__iterator, /* pointer to array:Array:array#AbstractArrayRead#iterator */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__is_empty, /* pointer to array:Array:array#AbstractArrayRead#is_empty */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__length, /* pointer to array:Array:array#AbstractArrayRead#length */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__has, /* pointer to array:Array:array#AbstractArrayRead#has */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__has_only, /* pointer to array:Array:array#AbstractArrayRead#has_only */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__count, /* pointer to array:Array:array#AbstractArrayRead#count */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__first, /* pointer to array:Array:abstract_collection#SequenceRead#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to array:Array:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to array:Array:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to array:Array:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to array:Array:string#Collection#join */
+(nitmethod_t)VIRTUAL_array__AbstractArray__clear, /* pointer to array:Array:array#AbstractArray#clear */
+(nitmethod_t)VIRTUAL_array__AbstractArray__remove, /* pointer to array:Array:array#AbstractArray#remove */
+(nitmethod_t)VIRTUAL_array__AbstractArray__remove_all, /* pointer to array:Array:array#AbstractArray#remove_all */
+(nitmethod_t)VIRTUAL_array__Array__add, /* pointer to array:Array:array#Array#add */
+(nitmethod_t)VIRTUAL_abstract_collection__SimpleCollection__add_all, /* pointer to array:Array:abstract_collection#SimpleCollection#add_all */
+(nitmethod_t)VIRTUAL_array__Array___91d_93d, /* pointer to array:Array:array#Array#[] */
+(nitmethod_t)VIRTUAL_abstract_collection__SequenceRead__last, /* pointer to array:Array:abstract_collection#SequenceRead#last */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__index_of, /* pointer to array:Array:array#AbstractArrayRead#index_of */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__first_61d, /* pointer to array:Array:abstract_collection#Sequence#first= */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__last_61d, /* pointer to array:Array:abstract_collection#Sequence#last= */
+(nitmethod_t)VIRTUAL_array__AbstractArray__push, /* pointer to array:Array:array#AbstractArray#push */
+(nitmethod_t)VIRTUAL_abstract_collection__Sequence__append, /* pointer to array:Array:abstract_collection#Sequence#append */
+(nitmethod_t)VIRTUAL_array__AbstractArray__pop, /* pointer to array:Array:array#AbstractArray#pop */
+(nitmethod_t)VIRTUAL_array__AbstractArray__unshift, /* pointer to array:Array:array#AbstractArray#unshift */
+(nitmethod_t)VIRTUAL_array__AbstractArray__shift, /* pointer to array:Array:array#AbstractArray#shift */
+(nitmethod_t)VIRTUAL_array__Array___91d_93d_61d, /* pointer to array:Array:array#Array#[]= */
+(nitmethod_t)VIRTUAL_array__AbstractArray__remove_at, /* pointer to array:Array:array#AbstractArray#remove_at */
+(nitmethod_t)VIRTUAL_collection__Sequence__subarray, /* pointer to array:Array:collection#Sequence#subarray */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__last_index_of, /* pointer to array:Array:array#AbstractArrayRead#last_index_of */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__index_of_from, /* pointer to array:Array:array#AbstractArrayRead#index_of_from */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__last_index_of_from, /* pointer to array:Array:array#AbstractArrayRead#last_index_of_from */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__reversed, /* pointer to array:Array:array#AbstractArrayRead#reversed */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__copy_to, /* pointer to array:Array:array#AbstractArrayRead#copy_to */
+(nitmethod_t)VIRTUAL_array__AbstractArrayRead__init, /* pointer to array:Array:array#AbstractArrayRead#init */
+(nitmethod_t)VIRTUAL_array__Array__enlarge, /* pointer to array:Array:array#Array#enlarge */
+(nitmethod_t)VIRTUAL_array__AbstractArray__insert, /* pointer to array:Array:array#AbstractArray#insert */
+(nitmethod_t)VIRTUAL_array__AbstractArray__swap_at, /* pointer to array:Array:array#AbstractArray#swap_at */
+(nitmethod_t)VIRTUAL_array__AbstractArray__init, /* pointer to array:Array:array#AbstractArray#init */
+(nitmethod_t)VIRTUAL_array__ArrayCapable__calloc_array, /* pointer to array:Array:array#ArrayCapable#calloc_array */
+(nitmethod_t)VIRTUAL_array__Array__init, /* pointer to array:Array:array#Array#init */
+(nitmethod_t)VIRTUAL_array__Array__from, /* pointer to array:Array:array#Array#from */
+(nitmethod_t)VIRTUAL_array__Array__with_items, /* pointer to array:Array:array#Array#with_items */
+(nitmethod_t)VIRTUAL_array__Array__with_capacity, /* pointer to array:Array:array#Array#with_capacity */
+(nitmethod_t)VIRTUAL_array__Array__filled_with, /* pointer to array:Array:array#Array#filled_with */
+(nitmethod_t)VIRTUAL_array__Array__with_native, /* pointer to array:Array:array#Array#with_native */
+(nitmethod_t)VIRTUAL_array__Array__intern_items, /* pointer to array:Array:array#Array#intern_items */
+(nitmethod_t)VIRTUAL_abstract_compiler__Array___45d, /* pointer to array:Array:abstract_compiler#Array#- */
+}
+};
+/* allocate Array[nullable Object] */
+val* NEW_array__Array(const struct type* type) {
+val* self /* : Array[nullable Object] */;
+long var /* : Int */;
+val* var1 /* : null */;
+long var2 /* : Int */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__Array;
+var = 0;
+self->attrs[COLOR_array__AbstractArrayRead___length].l = var; /* _length on <self:Array[nullable Object] exact> */
+var1 = NULL;
+self->attrs[COLOR_array__Array___items].val = var1; /* _items on <self:Array[nullable Object] exact> */
+var2 = 0;
+self->attrs[COLOR_array__Array___capacity].l = var2; /* _capacity on <self:Array[nullable Object] exact> */
+return self;
+}
+/* runtime class array__ArrayIterator */
+const struct class class_array__ArrayIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArrayIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArrayIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArrayIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:ArrayIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArrayIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArrayIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArrayIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArrayIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArrayIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:ArrayIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArrayIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArrayIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArrayIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArrayIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to array:ArrayIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArrayIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArrayIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArrayIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArrayIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArrayIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArrayIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArrayIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArrayIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArrayIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArrayIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArrayIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArrayIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArrayIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArrayIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArrayIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArrayIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArrayIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArrayIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArrayIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArrayIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArrayIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArrayIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArrayIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArrayIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArrayIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArrayIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArrayIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArrayIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArrayIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArrayIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArrayIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArrayIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArrayIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArrayIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArrayIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArrayIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_array__ArrayIterator__item, /* pointer to array:ArrayIterator:array#ArrayIterator#item */
+(nitmethod_t)VIRTUAL_array__ArrayIterator__next, /* pointer to array:ArrayIterator:array#ArrayIterator#next */
+(nitmethod_t)VIRTUAL_array__ArrayIterator__is_ok, /* pointer to array:ArrayIterator:array#ArrayIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to array:ArrayIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_array__ArrayIterator__index, /* pointer to array:ArrayIterator:array#ArrayIterator#index */
+(nitmethod_t)VIRTUAL_array__ArrayIterator__init, /* pointer to array:ArrayIterator:array#ArrayIterator#init */
+}
+};
+/* allocate ArrayIterator[nullable Object] */
+val* NEW_array__ArrayIterator(const struct type* type) {
+val* self /* : ArrayIterator[nullable Object] */;
+long var /* : Int */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArrayIterator;
+var = 0;
+self->attrs[COLOR_array__ArrayIterator___index].l = var; /* _index on <self:ArrayIterator[nullable Object] exact> */
+return self;
+}
+/* runtime class array__ArraySet */
+const struct class class_array__ArraySet = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArraySet:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArraySet:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArraySet:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_abstract_collection__Set___61d_61d, /* pointer to array:ArraySet:abstract_collection#Set#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArraySet:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArraySet:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArraySet:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArraySet:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArraySet:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__hash, /* pointer to array:ArraySet:abstract_collection#Set#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArraySet:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArraySet:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArraySet:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArraySet:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to array:ArraySet:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArraySet:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArraySet:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArraySet:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArraySet:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArraySet:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArraySet:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArraySet:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArraySet:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArraySet:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArraySet:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArraySet:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArraySet:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArraySet:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArraySet:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArraySet:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArraySet:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArraySet:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArraySet:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArraySet:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArraySet:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArraySet:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArraySet:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArraySet:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArraySet:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArraySet:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArraySet:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArraySet:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArraySet:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArraySet:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArraySet:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArraySet:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArraySet:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArraySet:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArraySet:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArraySet:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArraySet:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArraySet__iterator, /* pointer to array:ArraySet:array#ArraySet#iterator */
+(nitmethod_t)VIRTUAL_array__ArraySet__is_empty, /* pointer to array:ArraySet:array#ArraySet#is_empty */
+(nitmethod_t)VIRTUAL_array__ArraySet__length, /* pointer to array:ArraySet:array#ArraySet#length */
+(nitmethod_t)VIRTUAL_array__ArraySet__has, /* pointer to array:ArraySet:array#ArraySet#has */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__has_only, /* pointer to array:ArraySet:abstract_collection#Set#has_only */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__count, /* pointer to array:ArraySet:abstract_collection#Set#count */
+(nitmethod_t)VIRTUAL_array__ArraySet__first, /* pointer to array:ArraySet:array#ArraySet#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to array:ArraySet:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to array:ArraySet:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to array:ArraySet:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to array:ArraySet:string#Collection#join */
+(nitmethod_t)VIRTUAL_array__ArraySet__clear, /* pointer to array:ArraySet:array#ArraySet#clear */
+(nitmethod_t)VIRTUAL_array__ArraySet__remove, /* pointer to array:ArraySet:array#ArraySet#remove */
+(nitmethod_t)VIRTUAL_array__ArraySet__remove_all, /* pointer to array:ArraySet:array#ArraySet#remove_all */
+(nitmethod_t)VIRTUAL_array__ArraySet__add, /* pointer to array:ArraySet:array#ArraySet#add */
+(nitmethod_t)VIRTUAL_abstract_collection__SimpleCollection__add_all, /* pointer to array:ArraySet:abstract_collection#SimpleCollection#add_all */
+(nitmethod_t)VIRTUAL_array__ArraySet__enlarge, /* pointer to array:ArraySet:array#ArraySet#enlarge */
+(nitmethod_t)VIRTUAL_array__ArraySet__remove_at, /* pointer to array:ArraySet:array#ArraySet#remove_at */
+(nitmethod_t)VIRTUAL_array__ArraySet__init, /* pointer to array:ArraySet:array#ArraySet#init */
+(nitmethod_t)VIRTUAL_array__ArraySet__with_capacity, /* pointer to array:ArraySet:array#ArraySet#with_capacity */
+}
+};
+/* allocate ArraySet[Object] */
+val* NEW_array__ArraySet(const struct type* type) {
+val* self /* : ArraySet[Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArraySet;
+return self;
+}
+/* runtime class array__ArraySetIterator */
+const struct class class_array__ArraySetIterator = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArraySetIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArraySetIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArraySetIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:ArraySetIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArraySetIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArraySetIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArraySetIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArraySetIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArraySetIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:ArraySetIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArraySetIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArraySetIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArraySetIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArraySetIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to array:ArraySetIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArraySetIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArraySetIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArraySetIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArraySetIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArraySetIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArraySetIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArraySetIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArraySetIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArraySetIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArraySetIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArraySetIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArraySetIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArraySetIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArraySetIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArraySetIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArraySetIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArraySetIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArraySetIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArraySetIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArraySetIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArraySetIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArraySetIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArraySetIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArraySetIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArraySetIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArraySetIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArraySetIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArraySetIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArraySetIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArraySetIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArraySetIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArraySetIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArraySetIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArraySetIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArraySetIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArraySetIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_array__ArraySetIterator__item, /* pointer to array:ArraySetIterator:array#ArraySetIterator#item */
+(nitmethod_t)VIRTUAL_array__ArraySetIterator__next, /* pointer to array:ArraySetIterator:array#ArraySetIterator#next */
+(nitmethod_t)VIRTUAL_array__ArraySetIterator__is_ok, /* pointer to array:ArraySetIterator:array#ArraySetIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to array:ArraySetIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_array__ArraySetIterator__init, /* pointer to array:ArraySetIterator:array#ArraySetIterator#init */
+}
+};
+/* allocate ArraySetIterator[Object] */
+val* NEW_array__ArraySetIterator(const struct type* type) {
+val* self /* : ArraySetIterator[Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArraySetIterator;
+return self;
+}
+/* runtime class array__ArrayMap */
+const struct class class_array__ArrayMap = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArrayMap:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArrayMap:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArrayMap:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:ArrayMap:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArrayMap:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArrayMap:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArrayMap:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArrayMap:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArrayMap:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:ArrayMap:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArrayMap:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArrayMap:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArrayMap:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArrayMap:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to array:ArrayMap:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArrayMap:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArrayMap:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArrayMap:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArrayMap:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArrayMap:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArrayMap:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArrayMap:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArrayMap:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArrayMap:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArrayMap:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArrayMap:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArrayMap:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArrayMap:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArrayMap:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArrayMap:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArrayMap:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArrayMap:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArrayMap:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArrayMap:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArrayMap:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArrayMap:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArrayMap:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArrayMap:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArrayMap:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArrayMap:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArrayMap:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArrayMap:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArrayMap:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArrayMap:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArrayMap:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArrayMap:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArrayMap:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArrayMap:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArrayMap:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArrayMap:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArrayMap:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_array__ArrayMap___91d_93d, /* pointer to array:ArrayMap:array#ArrayMap#[] */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_null, /* pointer to array:ArrayMap:abstract_collection#MapRead#get_or_null */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_default, /* pointer to array:ArrayMap:abstract_collection#MapRead#get_or_default */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__has_key, /* pointer to array:ArrayMap:abstract_collection#MapRead#has_key */
+(nitmethod_t)VIRTUAL_array__ArrayMap__iterator, /* pointer to array:ArrayMap:array#ArrayMap#iterator */
+(nitmethod_t)VIRTUAL_array__ArrayMap__values, /* pointer to array:ArrayMap:array#ArrayMap#values */
+(nitmethod_t)VIRTUAL_array__ArrayMap__keys, /* pointer to array:ArrayMap:array#ArrayMap#keys */
+(nitmethod_t)VIRTUAL_array__ArrayMap__is_empty, /* pointer to array:ArrayMap:array#ArrayMap#is_empty */
+(nitmethod_t)VIRTUAL_array__ArrayMap__length, /* pointer to array:ArrayMap:array#ArrayMap#length */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__provide_default_value, /* pointer to array:ArrayMap:abstract_collection#MapRead#provide_default_value */
+(nitmethod_t)VIRTUAL_array__ArrayMap___91d_93d_61d, /* pointer to array:ArrayMap:array#ArrayMap#[]= */
+(nitmethod_t)VIRTUAL_abstract_collection__Map__recover_with, /* pointer to array:ArrayMap:abstract_collection#Map#recover_with */
+(nitmethod_t)VIRTUAL_array__ArrayMap__clear, /* pointer to array:ArrayMap:array#ArrayMap#clear */
+(nitmethod_t)VIRTUAL_string__Map__join, /* pointer to array:ArrayMap:string#Map#join */
+(nitmethod_t)VIRTUAL_array__ArrayMap__couple_at, /* pointer to array:ArrayMap:array#ArrayMap#couple_at */
+(nitmethod_t)VIRTUAL_array__ArrayMap__keys_61d, /* pointer to array:ArrayMap:array#ArrayMap#keys= */
+(nitmethod_t)VIRTUAL_array__ArrayMap__values_61d, /* pointer to array:ArrayMap:array#ArrayMap#values= */
+(nitmethod_t)VIRTUAL_array__ArrayMap__enlarge, /* pointer to array:ArrayMap:array#ArrayMap#enlarge */
+(nitmethod_t)VIRTUAL_array__ArrayMap__remove_at_index, /* pointer to array:ArrayMap:array#ArrayMap#remove_at_index */
+(nitmethod_t)VIRTUAL_array__ArrayMap__index, /* pointer to array:ArrayMap:array#ArrayMap#index */
+(nitmethod_t)VIRTUAL_array__ArrayMap__init, /* pointer to array:ArrayMap:array#ArrayMap#init */
+}
+};
+/* allocate ArrayMap[Object, nullable Object] */
+val* NEW_array__ArrayMap(const struct type* type) {
+val* self /* : ArrayMap[Object, nullable Object] */;
+val* var /* : ArrayMapKeys[Object, nullable Object] */;
+val* var1 /* : ArrayMapValues[Object, nullable Object] */;
+long var2 /* : Int */;
+self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArrayMap;
+var = NEW_array__ArrayMapKeys(self->type->resolution_table->types[COLOR_array__ArrayMapKeysarray__ArrayMap_FT0array__ArrayMap_FT1]);
+((void (*)(val*, val*))(var->class->vft[COLOR_array__ArrayMapKeys__init]))(var, self) /* init on <var:ArrayMapKeys[Object, nullable Object]>*/;
+self->attrs[COLOR_array__ArrayMap___64dkeys].val = var; /* @keys on <self:ArrayMap[Object, nullable Object] exact> */
+var1 = NEW_array__ArrayMapValues(self->type->resolution_table->types[COLOR_array__ArrayMapValuesarray__ArrayMap_FT0array__ArrayMap_FT1]);
+((void (*)(val*, val*))(var1->class->vft[COLOR_array__ArrayMapValues__init]))(var1, self) /* init on <var1:ArrayMapValues[Object, nullable Object]>*/;
+self->attrs[COLOR_array__ArrayMap___64dvalues].val = var1; /* @values on <self:ArrayMap[Object, nullable Object] exact> */
+var2 = 0;
+self->attrs[COLOR_array__ArrayMap___last_index].l = var2; /* _last_index on <self:ArrayMap[Object, nullable Object] exact> */
+return self;
+}
+/* runtime class array__ArrayMapKeys */
+const struct class class_array__ArrayMapKeys = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArrayMapKeys:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArrayMapKeys:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArrayMapKeys:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:ArrayMapKeys:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArrayMapKeys:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArrayMapKeys:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArrayMapKeys:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArrayMapKeys:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArrayMapKeys:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:ArrayMapKeys:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArrayMapKeys:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArrayMapKeys:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArrayMapKeys:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArrayMapKeys:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to array:ArrayMapKeys:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArrayMapKeys:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArrayMapKeys:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArrayMapKeys:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArrayMapKeys:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArrayMapKeys:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArrayMapKeys:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArrayMapKeys:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArrayMapKeys:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArrayMapKeys:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArrayMapKeys:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArrayMapKeys:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArrayMapKeys:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArrayMapKeys:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArrayMapKeys:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArrayMapKeys:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArrayMapKeys:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArrayMapKeys:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArrayMapKeys:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArrayMapKeys:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArrayMapKeys:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArrayMapKeys:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArrayMapKeys:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArrayMapKeys:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArrayMapKeys:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArrayMapKeys:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArrayMapKeys:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArrayMapKeys:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArrayMapKeys:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArrayMapKeys:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArrayMapKeys:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArrayMapKeys:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArrayMapKeys:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArrayMapKeys:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArrayMapKeys:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArrayMapKeys:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArrayMapKeys:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__iterator, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#iterator */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__is_empty, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#is_empty */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__length, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#length */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__has, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#has */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__has_only, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#has_only */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__count, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#count */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__first, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to array:ArrayMapKeys:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to array:ArrayMapKeys:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to array:ArrayMapKeys:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to array:ArrayMapKeys:string#Collection#join */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__clear, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#clear */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__remove, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#remove */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__remove_all, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#remove_all */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__map, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#map */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__map_61d, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#map= */
+(nitmethod_t)VIRTUAL_array__ArrayMapKeys__init, /* pointer to array:ArrayMapKeys:array#ArrayMapKeys#init */
+}
+};
+/* allocate ArrayMapKeys[Object, nullable Object] */
+val* NEW_array__ArrayMapKeys(const struct type* type) {
+val* self /* : ArrayMapKeys[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArrayMapKeys;
+return self;
+}
+/* runtime class array__ArrayMapValues */
+const struct class class_array__ArrayMapValues = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:ArrayMapValues:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:ArrayMapValues:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:ArrayMapValues:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:ArrayMapValues:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:ArrayMapValues:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:ArrayMapValues:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:ArrayMapValues:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:ArrayMapValues:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:ArrayMapValues:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:ArrayMapValues:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:ArrayMapValues:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:ArrayMapValues:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:ArrayMapValues:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:ArrayMapValues:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to array:ArrayMapValues:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:ArrayMapValues:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:ArrayMapValues:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:ArrayMapValues:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:ArrayMapValues:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:ArrayMapValues:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:ArrayMapValues:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:ArrayMapValues:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:ArrayMapValues:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:ArrayMapValues:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:ArrayMapValues:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:ArrayMapValues:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:ArrayMapValues:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:ArrayMapValues:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:ArrayMapValues:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:ArrayMapValues:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:ArrayMapValues:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:ArrayMapValues:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:ArrayMapValues:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:ArrayMapValues:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:ArrayMapValues:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:ArrayMapValues:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:ArrayMapValues:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:ArrayMapValues:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:ArrayMapValues:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:ArrayMapValues:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:ArrayMapValues:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:ArrayMapValues:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:ArrayMapValues:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:ArrayMapValues:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:ArrayMapValues:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:ArrayMapValues:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:ArrayMapValues:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:ArrayMapValues:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:ArrayMapValues:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:ArrayMapValues:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:ArrayMapValues:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__iterator, /* pointer to array:ArrayMapValues:array#ArrayMapValues#iterator */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__is_empty, /* pointer to array:ArrayMapValues:array#ArrayMapValues#is_empty */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__length, /* pointer to array:ArrayMapValues:array#ArrayMapValues#length */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__has, /* pointer to array:ArrayMapValues:array#ArrayMapValues#has */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__has_only, /* pointer to array:ArrayMapValues:array#ArrayMapValues#has_only */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__count, /* pointer to array:ArrayMapValues:array#ArrayMapValues#count */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__first, /* pointer to array:ArrayMapValues:array#ArrayMapValues#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to array:ArrayMapValues:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to array:ArrayMapValues:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to array:ArrayMapValues:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to array:ArrayMapValues:string#Collection#join */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__clear, /* pointer to array:ArrayMapValues:array#ArrayMapValues#clear */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__remove, /* pointer to array:ArrayMapValues:array#ArrayMapValues#remove */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__remove_all, /* pointer to array:ArrayMapValues:array#ArrayMapValues#remove_all */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__map, /* pointer to array:ArrayMapValues:array#ArrayMapValues#map */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__map_61d, /* pointer to array:ArrayMapValues:array#ArrayMapValues#map= */
+(nitmethod_t)VIRTUAL_array__ArrayMapValues__init, /* pointer to array:ArrayMapValues:array#ArrayMapValues#init */
+}
+};
+/* allocate ArrayMapValues[Object, nullable Object] */
+val* NEW_array__ArrayMapValues(const struct type* type) {
+val* self /* : ArrayMapValues[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_array__ArrayMapValues;
+return self;
+}
+/* runtime class array__NativeArray */
+const struct class class_array__NativeArray = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to array:NativeArray:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to array:NativeArray:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to array:NativeArray:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to array:NativeArray:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to array:NativeArray:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to array:NativeArray:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to array:NativeArray:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to array:NativeArray:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to array:NativeArray:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to array:NativeArray:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to array:NativeArray:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to array:NativeArray:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to array:NativeArray:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to array:NativeArray:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to array:NativeArray:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to array:NativeArray:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to array:NativeArray:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to array:NativeArray:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to array:NativeArray:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to array:NativeArray:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to array:NativeArray:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to array:NativeArray:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to array:NativeArray:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to array:NativeArray:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to array:NativeArray:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to array:NativeArray:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to array:NativeArray:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to array:NativeArray:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to array:NativeArray:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to array:NativeArray:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to array:NativeArray:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to array:NativeArray:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to array:NativeArray:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to array:NativeArray:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to array:NativeArray:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to array:NativeArray:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to array:NativeArray:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to array:NativeArray:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to array:NativeArray:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to array:NativeArray:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to array:NativeArray:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to array:NativeArray:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to array:NativeArray:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to array:NativeArray:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to array:NativeArray:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to array:NativeArray:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to array:NativeArray:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to array:NativeArray:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to array:NativeArray:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to array:NativeArray:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to array:NativeArray:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_array__NativeArray___91d_93d, /* pointer to array:NativeArray:array#NativeArray#[] */
+(nitmethod_t)VIRTUAL_array__NativeArray___91d_93d_61d, /* pointer to array:NativeArray:array#NativeArray#[]= */
+(nitmethod_t)VIRTUAL_array__NativeArray__copy_to, /* pointer to array:NativeArray:array#NativeArray#copy_to */
+}
+};
+/* allocate NativeArray[nullable Object] */
+val* NEW_array__NativeArray(int length, const struct type* type) {
+val* self /* : NativeArray[nullable Object] */;
+self = nit_alloc(sizeof(struct instance_array__NativeArray) + length*sizeof(val*));
+self->type = type;
+self->class = &class_array__NativeArray;
+return self;
+}
+/* runtime class sorter__ComparableSorter */
+const struct class class_sorter__ComparableSorter = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to sorter:ComparableSorter:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to sorter:ComparableSorter:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to sorter:ComparableSorter:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to sorter:ComparableSorter:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to sorter:ComparableSorter:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to sorter:ComparableSorter:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to sorter:ComparableSorter:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to sorter:ComparableSorter:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to sorter:ComparableSorter:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to sorter:ComparableSorter:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to sorter:ComparableSorter:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to sorter:ComparableSorter:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to sorter:ComparableSorter:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to sorter:ComparableSorter:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to sorter:ComparableSorter:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to sorter:ComparableSorter:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to sorter:ComparableSorter:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to sorter:ComparableSorter:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to sorter:ComparableSorter:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to sorter:ComparableSorter:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to sorter:ComparableSorter:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to sorter:ComparableSorter:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to sorter:ComparableSorter:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to sorter:ComparableSorter:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to sorter:ComparableSorter:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to sorter:ComparableSorter:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to sorter:ComparableSorter:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to sorter:ComparableSorter:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to sorter:ComparableSorter:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to sorter:ComparableSorter:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to sorter:ComparableSorter:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to sorter:ComparableSorter:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to sorter:ComparableSorter:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to sorter:ComparableSorter:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to sorter:ComparableSorter:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to sorter:ComparableSorter:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to sorter:ComparableSorter:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to sorter:ComparableSorter:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to sorter:ComparableSorter:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to sorter:ComparableSorter:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to sorter:ComparableSorter:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to sorter:ComparableSorter:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to sorter:ComparableSorter:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to sorter:ComparableSorter:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to sorter:ComparableSorter:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to sorter:ComparableSorter:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to sorter:ComparableSorter:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to sorter:ComparableSorter:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to sorter:ComparableSorter:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to sorter:ComparableSorter:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to sorter:ComparableSorter:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_sorter__ComparableSorter__compare, /* pointer to sorter:ComparableSorter:sorter#ComparableSorter#compare */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sort, /* pointer to sorter:ComparableSorter:sorter#AbstractSorter#sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sub_sort, /* pointer to sorter:ComparableSorter:sorter#AbstractSorter#sub_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__quick_sort, /* pointer to sorter:ComparableSorter:sorter#AbstractSorter#quick_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__bubble_sort, /* pointer to sorter:ComparableSorter:sorter#AbstractSorter#bubble_sort */
+(nitmethod_t)VIRTUAL_sorter__ComparableSorter__init, /* pointer to sorter:ComparableSorter:sorter#ComparableSorter#init */
+}
+};
+/* allocate ComparableSorter[Comparable] */
+val* NEW_sorter__ComparableSorter(const struct type* type) {
+val* self /* : ComparableSorter[Comparable] */;
+self = nit_alloc(sizeof(struct instance) + 0*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_sorter__ComparableSorter;
+return self;
+}
+/* runtime class hash_collection__HashMap */
+const struct class class_hash_collection__HashMap = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashMap:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashMap:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashMap:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashMap:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashMap:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashMap:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashMap:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashMap:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashMap:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashMap:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashMap:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashMap:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashMap:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashMap:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to hash_collection:HashMap:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashMap:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashMap:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashMap:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashMap:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashMap:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashMap:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashMap:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashMap:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashMap:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashMap:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashMap:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashMap:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashMap:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashMap:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashMap:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashMap:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashMap:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashMap:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashMap:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashMap:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashMap:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashMap:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashMap:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashMap:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashMap:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashMap:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashMap:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashMap:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashMap:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashMap:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashMap:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashMap:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashMap:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashMap:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashMap:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashMap:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap___91d_93d, /* pointer to hash_collection:HashMap:hash_collection#HashMap#[] */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_null, /* pointer to hash_collection:HashMap:abstract_collection#MapRead#get_or_null */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_default, /* pointer to hash_collection:HashMap:abstract_collection#MapRead#get_or_default */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__has_key, /* pointer to hash_collection:HashMap:abstract_collection#MapRead#has_key */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__iterator, /* pointer to hash_collection:HashMap:hash_collection#HashMap#iterator */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__values, /* pointer to hash_collection:HashMap:hash_collection#HashMap#values */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__keys, /* pointer to hash_collection:HashMap:hash_collection#HashMap#keys */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__is_empty, /* pointer to hash_collection:HashMap:hash_collection#HashMap#is_empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__length, /* pointer to hash_collection:HashMap:hash_collection#HashMap#length */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__provide_default_value, /* pointer to hash_collection:HashMap:abstract_collection#MapRead#provide_default_value */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap___91d_93d_61d, /* pointer to hash_collection:HashMap:hash_collection#HashMap#[]= */
+(nitmethod_t)VIRTUAL_abstract_collection__Map__recover_with, /* pointer to hash_collection:HashMap:abstract_collection#Map#recover_with */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__clear, /* pointer to hash_collection:HashMap:hash_collection#HashMap#clear */
+(nitmethod_t)VIRTUAL_string__Map__join, /* pointer to hash_collection:HashMap:string#Map#join */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArrayCapable__calloc_array, /* pointer to hash_collection:HashMap:array#ArrayCapable#calloc_array */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__first_item, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#first_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__index_at, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#index_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#node_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at_idx, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#node_at_idx */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__store, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#store */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__remove_node, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#remove_node */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__raz, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#raz */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__enlarge, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#enlarge */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__init, /* pointer to hash_collection:HashMap:hash_collection#HashCollection#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__init, /* pointer to hash_collection:HashMap:hash_collection#HashMap#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__keys_61d, /* pointer to hash_collection:HashMap:hash_collection#HashMap#keys= */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__values_61d, /* pointer to hash_collection:HashMap:hash_collection#HashMap#values= */
+}
+};
+/* allocate HashMap[Object, nullable Object] */
+val* NEW_hash_collection__HashMap(const struct type* type) {
+val* self /* : HashMap[Object, nullable Object] */;
+val* var /* : null */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+val* var3 /* : null */;
+val* var4 /* : null */;
+val* var5 /* : null */;
+val* var6 /* : null */;
+val* var7 /* : HashMapKeys[Object, nullable Object] */;
+val* var8 /* : HashMapValues[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_hash_collection__HashMap;
+var = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___array].val = var; /* _array on <self:HashMap[Object, nullable Object] exact> */
+var1 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___capacity].l = var1; /* _capacity on <self:HashMap[Object, nullable Object] exact> */
+var2 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___length].l = var2; /* _length on <self:HashMap[Object, nullable Object] exact> */
+var3 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___first_item].val = var3; /* _first_item on <self:HashMap[Object, nullable Object] exact> */
+var4 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_item].val = var4; /* _last_item on <self:HashMap[Object, nullable Object] exact> */
+var5 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_key].val = var5; /* _last_accessed_key on <self:HashMap[Object, nullable Object] exact> */
+var6 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_node].val = var6; /* _last_accessed_node on <self:HashMap[Object, nullable Object] exact> */
+var7 = NEW_hash_collection__HashMapKeys(self->type->resolution_table->types[COLOR_hash_collection__HashMapKeyshash_collection__HashMap_FT0hash_collection__HashMap_FT1]);
+((void (*)(val*, val*))(var7->class->vft[COLOR_hash_collection__HashMapKeys__init]))(var7, self) /* init on <var7:HashMapKeys[Object, nullable Object]>*/;
+self->attrs[COLOR_hash_collection__HashMap___64dkeys].val = var7; /* @keys on <self:HashMap[Object, nullable Object] exact> */
+var8 = NEW_hash_collection__HashMapValues(self->type->resolution_table->types[COLOR_hash_collection__HashMapValueshash_collection__HashMap_FT0hash_collection__HashMap_FT1]);
+((void (*)(val*, val*))(var8->class->vft[COLOR_hash_collection__HashMapValues__init]))(var8, self) /* init on <var8:HashMapValues[Object, nullable Object]>*/;
+self->attrs[COLOR_hash_collection__HashMap___64dvalues].val = var8; /* @values on <self:HashMap[Object, nullable Object] exact> */
+return self;
+}
+/* runtime class hash_collection__HashMapKeys */
+const struct class class_hash_collection__HashMapKeys = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashMapKeys:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashMapKeys:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashMapKeys:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashMapKeys:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashMapKeys:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashMapKeys:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashMapKeys:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashMapKeys:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashMapKeys:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashMapKeys:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashMapKeys:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashMapKeys:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashMapKeys:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashMapKeys:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to hash_collection:HashMapKeys:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashMapKeys:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashMapKeys:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashMapKeys:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashMapKeys:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashMapKeys:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashMapKeys:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashMapKeys:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashMapKeys:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashMapKeys:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashMapKeys:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashMapKeys:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashMapKeys:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashMapKeys:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashMapKeys:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashMapKeys:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashMapKeys:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashMapKeys:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashMapKeys:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashMapKeys:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashMapKeys:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashMapKeys:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashMapKeys:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashMapKeys:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashMapKeys:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashMapKeys:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashMapKeys:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashMapKeys:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashMapKeys:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashMapKeys:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashMapKeys:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashMapKeys:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashMapKeys:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashMapKeys:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashMapKeys:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashMapKeys:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashMapKeys:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__iterator, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#iterator */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__is_empty, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#is_empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__length, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#length */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__has, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#has */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__has_only, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#has_only */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__count, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#count */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__first, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to hash_collection:HashMapKeys:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to hash_collection:HashMapKeys:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to hash_collection:HashMapKeys:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to hash_collection:HashMapKeys:string#Collection#join */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__clear, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#clear */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__remove, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#remove */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__remove_all, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#remove_all */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__map, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#map */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__map_61d, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#map= */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapKeys__init, /* pointer to hash_collection:HashMapKeys:hash_collection#HashMapKeys#init */
 }
 };
-/* allocate LocalVarInitPhase */
-val* NEW_local_var_init__LocalVarInitPhase(const struct type* type) {
-val* self /* : LocalVarInitPhase */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate HashMapKeys[Object, nullable Object] */
+val* NEW_hash_collection__HashMapKeys(const struct type* type) {
+val* self /* : HashMapKeys[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_hash_collection__HashMapKeys;
+return self;
+}
+/* runtime class hash_collection__HashMapValues */
+const struct class class_hash_collection__HashMapValues = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashMapValues:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashMapValues:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashMapValues:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashMapValues:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashMapValues:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashMapValues:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashMapValues:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashMapValues:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashMapValues:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashMapValues:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashMapValues:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashMapValues:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashMapValues:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashMapValues:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to hash_collection:HashMapValues:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashMapValues:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashMapValues:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashMapValues:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashMapValues:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashMapValues:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashMapValues:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashMapValues:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashMapValues:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashMapValues:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashMapValues:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashMapValues:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashMapValues:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashMapValues:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashMapValues:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashMapValues:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashMapValues:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashMapValues:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashMapValues:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashMapValues:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashMapValues:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashMapValues:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashMapValues:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashMapValues:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashMapValues:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashMapValues:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashMapValues:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashMapValues:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashMapValues:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashMapValues:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashMapValues:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashMapValues:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashMapValues:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashMapValues:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashMapValues:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashMapValues:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashMapValues:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__iterator, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#iterator */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__is_empty, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#is_empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__length, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#length */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__has, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#has */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__has_only, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#has_only */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__count, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#count */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__first, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to hash_collection:HashMapValues:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to hash_collection:HashMapValues:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to hash_collection:HashMapValues:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to hash_collection:HashMapValues:string#Collection#join */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__clear, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#clear */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__remove, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#remove */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__remove_all, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#remove_all */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__map, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#map */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__map_61d, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#map= */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapValues__init, /* pointer to hash_collection:HashMapValues:hash_collection#HashMapValues#init */
+}
+};
+/* allocate HashMapValues[Object, nullable Object] */
+val* NEW_hash_collection__HashMapValues(const struct type* type) {
+val* self /* : HashMapValues[Object, nullable Object] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_local_var_init__LocalVarInitPhase;
+self->class = &class_hash_collection__HashMapValues;
 return self;
 }
-/* runtime class local_var_init__LocalVarInitVisitor */
-const struct class class_local_var_init__LocalVarInitVisitor = {
+/* runtime class hash_collection__HashMapNode */
+const struct class class_hash_collection__HashMapNode = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to local_var_init:LocalVarInitVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to local_var_init:LocalVarInitVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to local_var_init:LocalVarInitVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to local_var_init:LocalVarInitVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to local_var_init:LocalVarInitVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to local_var_init:LocalVarInitVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to local_var_init:LocalVarInitVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to local_var_init:LocalVarInitVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to local_var_init:LocalVarInitVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to local_var_init:LocalVarInitVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to local_var_init:LocalVarInitVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to local_var_init:LocalVarInitVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to local_var_init:LocalVarInitVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to local_var_init:LocalVarInitVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to local_var_init:LocalVarInitVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to local_var_init:LocalVarInitVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to local_var_init:LocalVarInitVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to local_var_init:LocalVarInitVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to local_var_init:LocalVarInitVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to local_var_init:LocalVarInitVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__visit, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to local_var_init:LocalVarInitVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to local_var_init:LocalVarInitVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to local_var_init:LocalVarInitVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to local_var_init:LocalVarInitVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__toolcontext, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#toolcontext */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__toolcontext_61d, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#toolcontext= */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__init, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#init */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__maybe_unset_vars, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#maybe_unset_vars */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__maybe_unset_vars_61d, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#maybe_unset_vars= */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__mark_is_unset, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#mark_is_unset */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__mark_is_set, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#mark_is_set */
-(nitmethod_t)VIRTUAL_local_var_init__LocalVarInitVisitor__check_is_set, /* pointer to local_var_init:LocalVarInitVisitor:local_var_init#LocalVarInitVisitor#check_is_set */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashMapNode:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashMapNode:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashMapNode:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashMapNode:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashMapNode:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashMapNode:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashMapNode:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashMapNode:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashMapNode:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashMapNode:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashMapNode:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashMapNode:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashMapNode:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashMapNode:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to hash_collection:HashMapNode:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashMapNode:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashMapNode:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashMapNode:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashMapNode:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashMapNode:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashMapNode:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashMapNode:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashMapNode:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashMapNode:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashMapNode:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashMapNode:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashMapNode:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashMapNode:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashMapNode:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashMapNode:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashMapNode:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashMapNode:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashMapNode:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashMapNode:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashMapNode:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashMapNode:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashMapNode:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashMapNode:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashMapNode:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashMapNode:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashMapNode:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashMapNode:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashMapNode:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashMapNode:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashMapNode:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashMapNode:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashMapNode:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashMapNode:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashMapNode:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashMapNode:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashMapNode:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__next_item, /* pointer to hash_collection:HashMapNode:hash_collection#HashNode#next_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__next_item_61d, /* pointer to hash_collection:HashMapNode:hash_collection#HashNode#next_item= */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__prev_item, /* pointer to hash_collection:HashMapNode:hash_collection#HashNode#prev_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__prev_item_61d, /* pointer to hash_collection:HashMapNode:hash_collection#HashNode#prev_item= */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__init, /* pointer to hash_collection:HashMapNode:hash_collection#HashNode#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapNode__init, /* pointer to hash_collection:HashMapNode:hash_collection#HashMapNode#init */
 }
 };
-/* allocate LocalVarInitVisitor */
-val* NEW_local_var_init__LocalVarInitVisitor(const struct type* type) {
-val* self /* : LocalVarInitVisitor */;
+/* allocate HashMapNode[Object, nullable Object] */
+val* NEW_hash_collection__HashMapNode(const struct type* type) {
+val* self /* : HashMapNode[Object, nullable Object] */;
 val* var /* : null */;
-val* var1 /* : HashSet[Variable] */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+val* var1 /* : null */;
+val* var2 /* : null */;
+val* var3 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 6*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_local_var_init__LocalVarInitVisitor;
+self->class = &class_hash_collection__HashMapNode;
 var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:LocalVarInitVisitor exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetscope__Variable);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[Variable]>*/;
-self->attrs[COLOR_local_var_init__LocalVarInitVisitor___64dmaybe_unset_vars].val = var1; /* @maybe_unset_vars on <self:LocalVarInitVisitor exact> */
+self->attrs[COLOR_hash_collection__HashNode___next_item].val = var; /* _next_item on <self:HashMapNode[Object, nullable Object] exact> */
+var1 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___prev_item].val = var1; /* _prev_item on <self:HashMapNode[Object, nullable Object] exact> */
+var2 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___prev_in_bucklet].val = var2; /* _prev_in_bucklet on <self:HashMapNode[Object, nullable Object] exact> */
+var3 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___next_in_bucklet].val = var3; /* _next_in_bucklet on <self:HashMapNode[Object, nullable Object] exact> */
 return self;
 }
-/* runtime class typing__TypingPhase */
-const struct class class_typing__TypingPhase = {
+/* runtime class hash_collection__HashMapIterator */
+const struct class class_hash_collection__HashMapIterator = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to typing:TypingPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to typing:TypingPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to typing:TypingPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to typing:TypingPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to typing:TypingPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to typing:TypingPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to typing:TypingPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to typing:TypingPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to typing:TypingPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to typing:TypingPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to typing:TypingPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to typing:TypingPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to typing:TypingPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to typing:TypingPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to typing:TypingPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to typing:TypingPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to typing:TypingPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to typing:TypingPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to typing:TypingPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to typing:TypingPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to typing:TypingPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to typing:TypingPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to typing:TypingPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to typing:TypingPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to typing:TypingPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to typing:TypingPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to typing:TypingPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to typing:TypingPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to typing:TypingPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to typing:TypingPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to typing:TypingPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to typing:TypingPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to typing:TypingPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to typing:TypingPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to typing:TypingPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to typing:TypingPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to typing:TypingPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to typing:TypingPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to typing:TypingPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to typing:TypingPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to typing:TypingPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to typing:TypingPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to typing:TypingPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to typing:TypingPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to typing:TypingPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to typing:TypingPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to typing:TypingPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to typing:TypingPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to typing:TypingPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_typing__TypingPhase__process_npropdef, /* pointer to typing:TypingPhase:typing#TypingPhase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to typing:TypingPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to typing:TypingPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashMapIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashMapIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashMapIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashMapIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashMapIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashMapIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashMapIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashMapIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashMapIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashMapIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashMapIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashMapIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashMapIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashMapIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to hash_collection:HashMapIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashMapIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashMapIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashMapIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashMapIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashMapIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashMapIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashMapIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashMapIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashMapIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashMapIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashMapIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashMapIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashMapIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashMapIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashMapIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashMapIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashMapIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashMapIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashMapIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashMapIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashMapIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashMapIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashMapIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashMapIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashMapIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashMapIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashMapIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashMapIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashMapIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashMapIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashMapIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashMapIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashMapIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashMapIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashMapIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashMapIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapIterator__item, /* pointer to hash_collection:HashMapIterator:hash_collection#HashMapIterator#item */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapIterator__key, /* pointer to hash_collection:HashMapIterator:hash_collection#HashMapIterator#key */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapIterator__next, /* pointer to hash_collection:HashMapIterator:hash_collection#HashMapIterator#next */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapIterator__is_ok, /* pointer to hash_collection:HashMapIterator:hash_collection#HashMapIterator#is_ok */
+(nitmethod_t)VIRTUAL_hash_collection__HashMapIterator__init, /* pointer to hash_collection:HashMapIterator:hash_collection#HashMapIterator#init */
 }
 };
-/* allocate TypingPhase */
-val* NEW_typing__TypingPhase(const struct type* type) {
-val* self /* : TypingPhase */;
+/* allocate HashMapIterator[Object, nullable Object] */
+val* NEW_hash_collection__HashMapIterator(const struct type* type) {
+val* self /* : HashMapIterator[Object, nullable Object] */;
 self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_typing__TypingPhase;
+self->class = &class_hash_collection__HashMapIterator;
 return self;
 }
-/* runtime class typing__TypeVisitor */
-const struct class class_typing__TypeVisitor = {
+/* runtime class hash_collection__HashSet */
+const struct class class_hash_collection__HashSet = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to typing:TypeVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to typing:TypeVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to typing:TypeVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to typing:TypeVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to typing:TypeVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to typing:TypeVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to typing:TypeVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to typing:TypeVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to typing:TypeVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to typing:TypeVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to typing:TypeVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to typing:TypeVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to typing:TypeVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to typing:TypeVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to typing:TypeVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to typing:TypeVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to typing:TypeVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to typing:TypeVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to typing:TypeVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to typing:TypeVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to typing:TypeVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to typing:TypeVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to typing:TypeVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to typing:TypeVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to typing:TypeVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to typing:TypeVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to typing:TypeVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to typing:TypeVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to typing:TypeVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to typing:TypeVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to typing:TypeVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to typing:TypeVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to typing:TypeVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to typing:TypeVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to typing:TypeVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to typing:TypeVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to typing:TypeVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to typing:TypeVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to typing:TypeVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to typing:TypeVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to typing:TypeVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to typing:TypeVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__modelbuilder, /* pointer to typing:TypeVisitor:typing#TypeVisitor#modelbuilder */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__modelbuilder_61d, /* pointer to typing:TypeVisitor:typing#TypeVisitor#modelbuilder= */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__nclassdef, /* pointer to typing:TypeVisitor:typing#TypeVisitor#nclassdef */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__nclassdef_61d, /* pointer to typing:TypeVisitor:typing#TypeVisitor#nclassdef= */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__mpropdef, /* pointer to typing:TypeVisitor:typing#TypeVisitor#mpropdef */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__mpropdef_61d, /* pointer to typing:TypeVisitor:typing#TypeVisitor#mpropdef= */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__selfvariable, /* pointer to typing:TypeVisitor:typing#TypeVisitor#selfvariable */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__selfvariable_61d, /* pointer to typing:TypeVisitor:typing#TypeVisitor#selfvariable= */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__init, /* pointer to typing:TypeVisitor:typing#TypeVisitor#init */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__mmodule, /* pointer to typing:TypeVisitor:typing#TypeVisitor#mmodule */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__anchor, /* pointer to typing:TypeVisitor:typing#TypeVisitor#anchor */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__anchor_to, /* pointer to typing:TypeVisitor:typing#TypeVisitor#anchor_to */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__is_subtype, /* pointer to typing:TypeVisitor:typing#TypeVisitor#is_subtype */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__resolve_for, /* pointer to typing:TypeVisitor:typing#TypeVisitor#resolve_for */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__resolve_signature_for, /* pointer to typing:TypeVisitor:typing#TypeVisitor#resolve_signature_for */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__check_subtype, /* pointer to typing:TypeVisitor:typing#TypeVisitor#check_subtype */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__visit_stmt, /* pointer to typing:TypeVisitor:typing#TypeVisitor#visit_stmt */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__visit_expr, /* pointer to typing:TypeVisitor:typing#TypeVisitor#visit_expr */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__visit_expr_subtype, /* pointer to typing:TypeVisitor:typing#TypeVisitor#visit_expr_subtype */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__visit_expr_bool, /* pointer to typing:TypeVisitor:typing#TypeVisitor#visit_expr_bool */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__visit_expr_cast, /* pointer to typing:TypeVisitor:typing#TypeVisitor#visit_expr_cast */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__try_get_mproperty_by_name2, /* pointer to typing:TypeVisitor:typing#TypeVisitor#try_get_mproperty_by_name2 */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__resolve_mtype, /* pointer to typing:TypeVisitor:typing#TypeVisitor#resolve_mtype */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__try_get_mclass, /* pointer to typing:TypeVisitor:typing#TypeVisitor#try_get_mclass */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__get_mclass, /* pointer to typing:TypeVisitor:typing#TypeVisitor#get_mclass */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__type_bool, /* pointer to typing:TypeVisitor:typing#TypeVisitor#type_bool */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__get_method, /* pointer to typing:TypeVisitor:typing#TypeVisitor#get_method */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__check_signature, /* pointer to typing:TypeVisitor:typing#TypeVisitor#check_signature */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__error, /* pointer to typing:TypeVisitor:typing#TypeVisitor#error */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__get_variable, /* pointer to typing:TypeVisitor:typing#TypeVisitor#get_variable */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__set_variable, /* pointer to typing:TypeVisitor:typing#TypeVisitor#set_variable */
-(nitmethod_t)VIRTUAL_typing__TypeVisitor__merge_types, /* pointer to typing:TypeVisitor:typing#TypeVisitor#merge_types */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashSet:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashSet:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashSet:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_abstract_collection__Set___61d_61d, /* pointer to hash_collection:HashSet:abstract_collection#Set#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashSet:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashSet:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashSet:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashSet:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashSet:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__hash, /* pointer to hash_collection:HashSet:abstract_collection#Set#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashSet:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashSet:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashSet:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashSet:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to hash_collection:HashSet:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashSet:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashSet:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashSet:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashSet:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashSet:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashSet:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashSet:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashSet:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashSet:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashSet:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashSet:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashSet:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashSet:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashSet:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashSet:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashSet:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashSet:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashSet:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashSet:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashSet:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashSet:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashSet:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashSet:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashSet:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashSet:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashSet:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashSet:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashSet:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashSet:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashSet:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashSet:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashSet:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashSet:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashSet:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashSet:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashSet:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__iterator, /* pointer to hash_collection:HashSet:hash_collection#HashSet#iterator */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__is_empty, /* pointer to hash_collection:HashSet:hash_collection#HashSet#is_empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__length, /* pointer to hash_collection:HashSet:hash_collection#HashSet#length */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__has, /* pointer to hash_collection:HashSet:hash_collection#HashSet#has */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__has_only, /* pointer to hash_collection:HashSet:abstract_collection#Set#has_only */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__count, /* pointer to hash_collection:HashSet:abstract_collection#Set#count */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__first, /* pointer to hash_collection:HashSet:hash_collection#HashSet#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to hash_collection:HashSet:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to hash_collection:HashSet:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to hash_collection:HashSet:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to hash_collection:HashSet:string#Collection#join */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__clear, /* pointer to hash_collection:HashSet:hash_collection#HashSet#clear */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__remove, /* pointer to hash_collection:HashSet:hash_collection#HashSet#remove */
+(nitmethod_t)VIRTUAL_abstract_collection__Set__remove_all, /* pointer to hash_collection:HashSet:abstract_collection#Set#remove_all */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__add, /* pointer to hash_collection:HashSet:hash_collection#HashSet#add */
+(nitmethod_t)VIRTUAL_abstract_collection__SimpleCollection__add_all, /* pointer to hash_collection:HashSet:abstract_collection#SimpleCollection#add_all */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArrayCapable__calloc_array, /* pointer to hash_collection:HashSet:array#ArrayCapable#calloc_array */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__first_item, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#first_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__index_at, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#index_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#node_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at_idx, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#node_at_idx */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__store, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#store */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__remove_node, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#remove_node */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__raz, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#raz */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__enlarge, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#enlarge */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__init, /* pointer to hash_collection:HashSet:hash_collection#HashCollection#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__init, /* pointer to hash_collection:HashSet:hash_collection#HashSet#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashSet__from, /* pointer to hash_collection:HashSet:hash_collection#HashSet#from */
 }
 };
-/* allocate TypeVisitor */
-val* NEW_typing__TypeVisitor(const struct type* type) {
-val* self /* : TypeVisitor */;
-val* var /* : Variable */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : String */;
-self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+/* allocate HashSet[Object] */
+val* NEW_hash_collection__HashSet(const struct type* type) {
+val* self /* : HashSet[Object] */;
+val* var /* : null */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+val* var3 /* : null */;
+val* var4 /* : null */;
+val* var5 /* : null */;
+val* var6 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_typing__TypeVisitor;
-var = NEW_scope__Variable(&type_scope__Variable);
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "self";
-var3 = 4;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
-}
-((void (*)(val*, val*))(var->class->vft[COLOR_scope__Variable__init]))(var, var1) /* init on <var:Variable>*/;
-self->attrs[COLOR_typing__TypeVisitor___64dselfvariable].val = var; /* @selfvariable on <self:TypeVisitor exact> */
+self->class = &class_hash_collection__HashSet;
+var = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___array].val = var; /* _array on <self:HashSet[Object] exact> */
+var1 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___capacity].l = var1; /* _capacity on <self:HashSet[Object] exact> */
+var2 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___length].l = var2; /* _length on <self:HashSet[Object] exact> */
+var3 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___first_item].val = var3; /* _first_item on <self:HashSet[Object] exact> */
+var4 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_item].val = var4; /* _last_item on <self:HashSet[Object] exact> */
+var5 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_key].val = var5; /* _last_accessed_key on <self:HashSet[Object] exact> */
+var6 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_node].val = var6; /* _last_accessed_node on <self:HashSet[Object] exact> */
 return self;
 }
-/* runtime class typing__CallSite */
-const struct class class_typing__CallSite = {
+/* runtime class hash_collection__HashSetNode */
+const struct class class_hash_collection__HashSetNode = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to typing:CallSite:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to typing:CallSite:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to typing:CallSite:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to typing:CallSite:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to typing:CallSite:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to typing:CallSite:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to typing:CallSite:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to typing:CallSite:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to typing:CallSite:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to typing:CallSite:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to typing:CallSite:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to typing:CallSite:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to typing:CallSite:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to typing:CallSite:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to typing:CallSite:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to typing:CallSite:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to typing:CallSite:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to typing:CallSite:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to typing:CallSite:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to typing:CallSite:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to typing:CallSite:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to typing:CallSite:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to typing:CallSite:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to typing:CallSite:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to typing:CallSite:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to typing:CallSite:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to typing:CallSite:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to typing:CallSite:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to typing:CallSite:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to typing:CallSite:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to typing:CallSite:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to typing:CallSite:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to typing:CallSite:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to typing:CallSite:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to typing:CallSite:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to typing:CallSite:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to typing:CallSite:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to typing:CallSite:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to typing:CallSite:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to typing:CallSite:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to typing:CallSite:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to typing:CallSite:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_typing__CallSite__node, /* pointer to typing:CallSite:typing#CallSite#node */
-(nitmethod_t)VIRTUAL_typing__CallSite__node_61d, /* pointer to typing:CallSite:typing#CallSite#node= */
-(nitmethod_t)VIRTUAL_typing__CallSite__recv, /* pointer to typing:CallSite:typing#CallSite#recv */
-(nitmethod_t)VIRTUAL_typing__CallSite__recv_61d, /* pointer to typing:CallSite:typing#CallSite#recv= */
-(nitmethod_t)VIRTUAL_typing__CallSite__recv_is_self, /* pointer to typing:CallSite:typing#CallSite#recv_is_self */
-(nitmethod_t)VIRTUAL_typing__CallSite__recv_is_self_61d, /* pointer to typing:CallSite:typing#CallSite#recv_is_self= */
-(nitmethod_t)VIRTUAL_typing__CallSite__mproperty, /* pointer to typing:CallSite:typing#CallSite#mproperty */
-(nitmethod_t)VIRTUAL_typing__CallSite__mproperty_61d, /* pointer to typing:CallSite:typing#CallSite#mproperty= */
-(nitmethod_t)VIRTUAL_typing__CallSite__mpropdef, /* pointer to typing:CallSite:typing#CallSite#mpropdef */
-(nitmethod_t)VIRTUAL_typing__CallSite__mpropdef_61d, /* pointer to typing:CallSite:typing#CallSite#mpropdef= */
-(nitmethod_t)VIRTUAL_typing__CallSite__msignature, /* pointer to typing:CallSite:typing#CallSite#msignature */
-(nitmethod_t)VIRTUAL_typing__CallSite__msignature_61d, /* pointer to typing:CallSite:typing#CallSite#msignature= */
-(nitmethod_t)VIRTUAL_typing__CallSite__erasure_cast, /* pointer to typing:CallSite:typing#CallSite#erasure_cast */
-(nitmethod_t)VIRTUAL_typing__CallSite__erasure_cast_61d, /* pointer to typing:CallSite:typing#CallSite#erasure_cast= */
-(nitmethod_t)VIRTUAL_typing__CallSite__check_signature, /* pointer to typing:CallSite:typing#CallSite#check_signature */
-(nitmethod_t)VIRTUAL_typing__CallSite__init, /* pointer to typing:CallSite:typing#CallSite#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashSetNode:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashSetNode:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashSetNode:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashSetNode:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashSetNode:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashSetNode:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashSetNode:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashSetNode:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashSetNode:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashSetNode:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashSetNode:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashSetNode:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashSetNode:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashSetNode:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to hash_collection:HashSetNode:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashSetNode:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashSetNode:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashSetNode:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashSetNode:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashSetNode:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashSetNode:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashSetNode:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashSetNode:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashSetNode:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashSetNode:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashSetNode:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashSetNode:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashSetNode:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashSetNode:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashSetNode:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashSetNode:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashSetNode:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashSetNode:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashSetNode:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashSetNode:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashSetNode:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashSetNode:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashSetNode:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashSetNode:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashSetNode:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashSetNode:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashSetNode:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashSetNode:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashSetNode:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashSetNode:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashSetNode:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashSetNode:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashSetNode:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashSetNode:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashSetNode:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashSetNode:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__next_item, /* pointer to hash_collection:HashSetNode:hash_collection#HashNode#next_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__next_item_61d, /* pointer to hash_collection:HashSetNode:hash_collection#HashNode#next_item= */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__prev_item, /* pointer to hash_collection:HashSetNode:hash_collection#HashNode#prev_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__prev_item_61d, /* pointer to hash_collection:HashSetNode:hash_collection#HashNode#prev_item= */
+(nitmethod_t)VIRTUAL_hash_collection__HashNode__init, /* pointer to hash_collection:HashSetNode:hash_collection#HashNode#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashSetNode__init, /* pointer to hash_collection:HashSetNode:hash_collection#HashSetNode#init */
 }
 };
-/* allocate CallSite */
-val* NEW_typing__CallSite(const struct type* type) {
-val* self /* : CallSite */;
-self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
+/* allocate HashSetNode[Object] */
+val* NEW_hash_collection__HashSetNode(const struct type* type) {
+val* self /* : HashSetNode[Object] */;
+val* var /* : null */;
+val* var1 /* : null */;
+val* var2 /* : null */;
+val* var3 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_typing__CallSite;
+self->class = &class_hash_collection__HashSetNode;
+var = NULL;
+self->attrs[COLOR_hash_collection__HashNode___next_item].val = var; /* _next_item on <self:HashSetNode[Object] exact> */
+var1 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___prev_item].val = var1; /* _prev_item on <self:HashSetNode[Object] exact> */
+var2 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___prev_in_bucklet].val = var2; /* _prev_in_bucklet on <self:HashSetNode[Object] exact> */
+var3 = NULL;
+self->attrs[COLOR_hash_collection__HashNode___next_in_bucklet].val = var3; /* _next_in_bucklet on <self:HashSetNode[Object] exact> */
 return self;
 }
-/* runtime class modelize_property__ModelizePropertyPhase */
-const struct class class_modelize_property__ModelizePropertyPhase = {
+/* runtime class hash_collection__HashSetIterator */
+const struct class class_hash_collection__HashSetIterator = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to modelize_property:ModelizePropertyPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to modelize_property:ModelizePropertyPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to modelize_property:ModelizePropertyPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to modelize_property:ModelizePropertyPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to modelize_property:ModelizePropertyPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to modelize_property:ModelizePropertyPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to modelize_property:ModelizePropertyPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to modelize_property:ModelizePropertyPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to modelize_property:ModelizePropertyPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to modelize_property:ModelizePropertyPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to modelize_property:ModelizePropertyPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to modelize_property:ModelizePropertyPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to modelize_property:ModelizePropertyPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to modelize_property:ModelizePropertyPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to modelize_property:ModelizePropertyPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to modelize_property:ModelizePropertyPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to modelize_property:ModelizePropertyPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to modelize_property:ModelizePropertyPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to modelize_property:ModelizePropertyPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to modelize_property:ModelizePropertyPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_modelize_property__ModelizePropertyPhase__process_nmodule, /* pointer to modelize_property:ModelizePropertyPhase:modelize_property#ModelizePropertyPhase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_npropdef, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to modelize_property:ModelizePropertyPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to modelize_property:ModelizePropertyPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to hash_collection:HashSetIterator:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to hash_collection:HashSetIterator:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to hash_collection:HashSetIterator:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to hash_collection:HashSetIterator:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to hash_collection:HashSetIterator:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to hash_collection:HashSetIterator:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to hash_collection:HashSetIterator:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to hash_collection:HashSetIterator:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to hash_collection:HashSetIterator:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to hash_collection:HashSetIterator:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to hash_collection:HashSetIterator:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to hash_collection:HashSetIterator:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to hash_collection:HashSetIterator:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to hash_collection:HashSetIterator:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to hash_collection:HashSetIterator:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to hash_collection:HashSetIterator:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to hash_collection:HashSetIterator:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to hash_collection:HashSetIterator:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to hash_collection:HashSetIterator:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to hash_collection:HashSetIterator:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to hash_collection:HashSetIterator:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to hash_collection:HashSetIterator:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to hash_collection:HashSetIterator:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to hash_collection:HashSetIterator:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to hash_collection:HashSetIterator:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to hash_collection:HashSetIterator:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to hash_collection:HashSetIterator:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to hash_collection:HashSetIterator:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to hash_collection:HashSetIterator:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to hash_collection:HashSetIterator:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to hash_collection:HashSetIterator:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to hash_collection:HashSetIterator:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to hash_collection:HashSetIterator:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to hash_collection:HashSetIterator:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to hash_collection:HashSetIterator:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to hash_collection:HashSetIterator:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to hash_collection:HashSetIterator:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to hash_collection:HashSetIterator:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to hash_collection:HashSetIterator:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to hash_collection:HashSetIterator:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to hash_collection:HashSetIterator:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to hash_collection:HashSetIterator:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to hash_collection:HashSetIterator:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to hash_collection:HashSetIterator:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to hash_collection:HashSetIterator:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to hash_collection:HashSetIterator:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to hash_collection:HashSetIterator:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to hash_collection:HashSetIterator:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to hash_collection:HashSetIterator:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to hash_collection:HashSetIterator:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to hash_collection:HashSetIterator:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashSetIterator__item, /* pointer to hash_collection:HashSetIterator:hash_collection#HashSetIterator#item */
+(nitmethod_t)VIRTUAL_hash_collection__HashSetIterator__next, /* pointer to hash_collection:HashSetIterator:hash_collection#HashSetIterator#next */
+(nitmethod_t)VIRTUAL_hash_collection__HashSetIterator__is_ok, /* pointer to hash_collection:HashSetIterator:hash_collection#HashSetIterator#is_ok */
+(nitmethod_t)VIRTUAL_array__Iterator__to_a, /* pointer to hash_collection:HashSetIterator:array#Iterator#to_a */
+(nitmethod_t)VIRTUAL_hash_collection__HashSetIterator__init, /* pointer to hash_collection:HashSetIterator:hash_collection#HashSetIterator#init */
 }
 };
-/* allocate ModelizePropertyPhase */
-val* NEW_modelize_property__ModelizePropertyPhase(const struct type* type) {
-val* self /* : ModelizePropertyPhase */;
+/* allocate HashSetIterator[Object] */
+val* NEW_hash_collection__HashSetIterator(const struct type* type) {
+val* self /* : HashSetIterator[Object] */;
 self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_modelize_property__ModelizePropertyPhase;
+self->class = &class_hash_collection__HashSetIterator;
+return self;
+}
+/* runtime class time__TimeT */
+const struct class class_time__TimeT = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to time:TimeT:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to time:TimeT:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to time:TimeT:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to time:TimeT:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to time:TimeT:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to time:TimeT:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to time:TimeT:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to time:TimeT:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to time:TimeT:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to time:TimeT:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to time:TimeT:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to time:TimeT:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to time:TimeT:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to time:TimeT:math#Object#srand */
+(nitmethod_t)VIRTUAL_time__TimeT__to_s, /* pointer to time:TimeT:time#TimeT#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to time:TimeT:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to time:TimeT:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to time:TimeT:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to time:TimeT:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to time:TimeT:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to time:TimeT:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to time:TimeT:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to time:TimeT:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to time:TimeT:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to time:TimeT:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to time:TimeT:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to time:TimeT:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to time:TimeT:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to time:TimeT:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to time:TimeT:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to time:TimeT:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to time:TimeT:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to time:TimeT:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to time:TimeT:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to time:TimeT:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to time:TimeT:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to time:TimeT:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to time:TimeT:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to time:TimeT:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to time:TimeT:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to time:TimeT:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to time:TimeT:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to time:TimeT:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to time:TimeT:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to time:TimeT:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to time:TimeT:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to time:TimeT:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to time:TimeT:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to time:TimeT:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to time:TimeT:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to time:TimeT:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to time:TimeT:kernel#Pointer#address_is_null */
+(nitmethod_t)VIRTUAL_time__TimeT__init, /* pointer to time:TimeT:time#TimeT#init */
+(nitmethod_t)VIRTUAL_time__TimeT__from_i, /* pointer to time:TimeT:time#TimeT#from_i */
+(nitmethod_t)VIRTUAL_time__TimeT__update, /* pointer to time:TimeT:time#TimeT#update */
+(nitmethod_t)VIRTUAL_time__TimeT__ctime, /* pointer to time:TimeT:time#TimeT#ctime */
+(nitmethod_t)VIRTUAL_time__TimeT__difftime, /* pointer to time:TimeT:time#TimeT#difftime */
+(nitmethod_t)VIRTUAL_time__TimeT__to_i, /* pointer to time:TimeT:time#TimeT#to_i */
+}
+};
+/* runtime class time__Tm */
+const struct class class_time__Tm = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to time:Tm:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to time:Tm:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to time:Tm:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to time:Tm:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to time:Tm:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to time:Tm:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to time:Tm:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to time:Tm:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to time:Tm:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to time:Tm:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to time:Tm:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to time:Tm:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to time:Tm:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to time:Tm:math#Object#srand */
+(nitmethod_t)VIRTUAL_time__Tm__to_s, /* pointer to time:Tm:time#Tm#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to time:Tm:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to time:Tm:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to time:Tm:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to time:Tm:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to time:Tm:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to time:Tm:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to time:Tm:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to time:Tm:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to time:Tm:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to time:Tm:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to time:Tm:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to time:Tm:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to time:Tm:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to time:Tm:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to time:Tm:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to time:Tm:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to time:Tm:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to time:Tm:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to time:Tm:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to time:Tm:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to time:Tm:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to time:Tm:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to time:Tm:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to time:Tm:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to time:Tm:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to time:Tm:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to time:Tm:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to time:Tm:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to time:Tm:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to time:Tm:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to time:Tm:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to time:Tm:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to time:Tm:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to time:Tm:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to time:Tm:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to time:Tm:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to time:Tm:kernel#Pointer#address_is_null */
+(nitmethod_t)VIRTUAL_time__Tm__gmtime, /* pointer to time:Tm:time#Tm#gmtime */
+(nitmethod_t)VIRTUAL_time__Tm__gmtime_from_timet, /* pointer to time:Tm:time#Tm#gmtime_from_timet */
+(nitmethod_t)VIRTUAL_time__Tm__localtime, /* pointer to time:Tm:time#Tm#localtime */
+(nitmethod_t)VIRTUAL_time__Tm__localtime_from_timet, /* pointer to time:Tm:time#Tm#localtime_from_timet */
+(nitmethod_t)VIRTUAL_time__Tm__to_timet, /* pointer to time:Tm:time#Tm#to_timet */
+(nitmethod_t)VIRTUAL_time__Tm__sec, /* pointer to time:Tm:time#Tm#sec */
+(nitmethod_t)VIRTUAL_time__Tm__min, /* pointer to time:Tm:time#Tm#min */
+(nitmethod_t)VIRTUAL_time__Tm__hour, /* pointer to time:Tm:time#Tm#hour */
+(nitmethod_t)VIRTUAL_time__Tm__mday, /* pointer to time:Tm:time#Tm#mday */
+(nitmethod_t)VIRTUAL_time__Tm__mon, /* pointer to time:Tm:time#Tm#mon */
+(nitmethod_t)VIRTUAL_time__Tm__year, /* pointer to time:Tm:time#Tm#year */
+(nitmethod_t)VIRTUAL_time__Tm__wday, /* pointer to time:Tm:time#Tm#wday */
+(nitmethod_t)VIRTUAL_time__Tm__yday, /* pointer to time:Tm:time#Tm#yday */
+(nitmethod_t)VIRTUAL_time__Tm__is_dst, /* pointer to time:Tm:time#Tm#is_dst */
+(nitmethod_t)VIRTUAL_time__Tm__asctime, /* pointer to time:Tm:time#Tm#asctime */
+(nitmethod_t)VIRTUAL_time__Tm__strftime, /* pointer to time:Tm:time#Tm#strftime */
+}
+};
+/* runtime class string_search__BM_Pattern */
+/* allocate BM_Pattern */
+val* NEW_string_search__BM_Pattern(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "BM_Pattern is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class string_search__Match */
+const struct class class_string_search__Match = {
+0, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to string_search:Match:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to string_search:Match:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to string_search:Match:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to string_search:Match:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to string_search:Match:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to string_search:Match:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to string_search:Match:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to string_search:Match:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to string_search:Match:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to string_search:Match:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to string_search:Match:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to string_search:Match:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to string_search:Match:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to string_search:Match:math#Object#srand */
+(nitmethod_t)VIRTUAL_string_search__Match__to_s, /* pointer to string_search:Match:string_search#Match#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to string_search:Match:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to string_search:Match:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to string_search:Match:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to string_search:Match:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to string_search:Match:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to string_search:Match:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to string_search:Match:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to string_search:Match:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to string_search:Match:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to string_search:Match:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to string_search:Match:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to string_search:Match:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to string_search:Match:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to string_search:Match:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to string_search:Match:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to string_search:Match:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to string_search:Match:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to string_search:Match:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to string_search:Match:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to string_search:Match:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to string_search:Match:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to string_search:Match:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to string_search:Match:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to string_search:Match:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to string_search:Match:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to string_search:Match:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to string_search:Match:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to string_search:Match:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to string_search:Match:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to string_search:Match:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to string_search:Match:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to string_search:Match:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to string_search:Match:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to string_search:Match:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to string_search:Match:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to string_search:Match:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_string_search__Match__string, /* pointer to string_search:Match:string_search#Match#string */
+(nitmethod_t)VIRTUAL_string_search__Match__from, /* pointer to string_search:Match:string_search#Match#from */
+(nitmethod_t)VIRTUAL_string_search__Match__length, /* pointer to string_search:Match:string_search#Match#length */
+(nitmethod_t)VIRTUAL_string_search__Match__after, /* pointer to string_search:Match:string_search#Match#after */
+(nitmethod_t)VIRTUAL_string_search__Match__init, /* pointer to string_search:Match:string_search#Match#init */
+}
+};
+/* allocate Match */
+val* NEW_string_search__Match(const struct type* type) {
+val* self /* : Match */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+self->type = type;
+self->class = &class_string_search__Match;
 return self;
 }
-/* runtime class modelize_property__TextCollectorVisitor */
-const struct class class_modelize_property__TextCollectorVisitor = {
+/* runtime class file__IFStream */
+const struct class class_file__IFStream = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to modelize_property:TextCollectorVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to modelize_property:TextCollectorVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to modelize_property:TextCollectorVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to modelize_property:TextCollectorVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to modelize_property:TextCollectorVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to modelize_property:TextCollectorVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to modelize_property:TextCollectorVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to modelize_property:TextCollectorVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to modelize_property:TextCollectorVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to modelize_property:TextCollectorVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to modelize_property:TextCollectorVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to modelize_property:TextCollectorVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to modelize_property:TextCollectorVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to modelize_property:TextCollectorVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to modelize_property:TextCollectorVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to modelize_property:TextCollectorVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to modelize_property:TextCollectorVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to modelize_property:TextCollectorVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to modelize_property:TextCollectorVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to modelize_property:TextCollectorVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to modelize_property:TextCollectorVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to modelize_property:TextCollectorVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to modelize_property:TextCollectorVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to modelize_property:TextCollectorVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to modelize_property:TextCollectorVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to modelize_property:TextCollectorVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to modelize_property:TextCollectorVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to modelize_property:TextCollectorVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to modelize_property:TextCollectorVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to modelize_property:TextCollectorVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to modelize_property:TextCollectorVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to modelize_property:TextCollectorVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to modelize_property:TextCollectorVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_modelize_property__TextCollectorVisitor__visit, /* pointer to modelize_property:TextCollectorVisitor:modelize_property#TextCollectorVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to modelize_property:TextCollectorVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to modelize_property:TextCollectorVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to modelize_property:TextCollectorVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to modelize_property:TextCollectorVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_modelize_property__TextCollectorVisitor__text, /* pointer to modelize_property:TextCollectorVisitor:modelize_property#TextCollectorVisitor#text */
-(nitmethod_t)VIRTUAL_modelize_property__TextCollectorVisitor__text_61d, /* pointer to modelize_property:TextCollectorVisitor:modelize_property#TextCollectorVisitor#text= */
-(nitmethod_t)VIRTUAL_modelize_property__TextCollectorVisitor__init, /* pointer to modelize_property:TextCollectorVisitor:modelize_property#TextCollectorVisitor#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:IFStream:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:IFStream:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:IFStream:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:IFStream:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:IFStream:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:IFStream:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:IFStream:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:IFStream:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:IFStream:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:IFStream:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:IFStream:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:IFStream:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:IFStream:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:IFStream:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:IFStream:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:IFStream:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:IFStream:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:IFStream:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:IFStream:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:IFStream:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:IFStream:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:IFStream:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:IFStream:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:IFStream:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:IFStream:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:IFStream:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:IFStream:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:IFStream:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:IFStream:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:IFStream:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:IFStream:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:IFStream:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:IFStream:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:IFStream:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:IFStream:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:IFStream:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:IFStream:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:IFStream:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:IFStream:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:IFStream:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:IFStream:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:IFStream:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:IFStream:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:IFStream:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:IFStream:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:IFStream:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:IFStream:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:IFStream:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:IFStream:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:IFStream:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:IFStream:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_file__IFStream__close, /* pointer to file:IFStream:file#IFStream#close */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__read_char, /* pointer to file:IFStream:stream#BufferedIStream#read_char */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__read, /* pointer to file:IFStream:stream#BufferedIStream#read */
+(nitmethod_t)VIRTUAL_stream__IStream__read_line, /* pointer to file:IFStream:stream#IStream#read_line */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__read_all, /* pointer to file:IFStream:stream#BufferedIStream#read_all */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__append_line_to, /* pointer to file:IFStream:stream#BufferedIStream#append_line_to */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__eof, /* pointer to file:IFStream:stream#BufferedIStream#eof */
+(nitmethod_t)VIRTUAL_file__IFStream__fill_buffer, /* pointer to file:IFStream:file#IFStream#fill_buffer */
+(nitmethod_t)VIRTUAL_file__IFStream__end_reached, /* pointer to file:IFStream:file#IFStream#end_reached */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__prepare_buffer, /* pointer to file:IFStream:stream#BufferedIStream#prepare_buffer */
+(nitmethod_t)VIRTUAL_stream__BufferedIStream__init, /* pointer to file:IFStream:stream#BufferedIStream#init */
+(nitmethod_t)VIRTUAL_file__FStream__path, /* pointer to file:IFStream:file#FStream#path */
+(nitmethod_t)VIRTUAL_file__FStream__file_stat, /* pointer to file:IFStream:file#FStream#file_stat */
+(nitmethod_t)VIRTUAL_file__FStream__init, /* pointer to file:IFStream:file#FStream#init */
+(nitmethod_t)VIRTUAL_file__IFStream__reopen, /* pointer to file:IFStream:file#IFStream#reopen */
+(nitmethod_t)VIRTUAL_file__IFStream__open, /* pointer to file:IFStream:file#IFStream#open */
+(nitmethod_t)VIRTUAL_file__IFStream__init, /* pointer to file:IFStream:file#IFStream#init */
+(nitmethod_t)VIRTUAL_file__IFStream__without_file, /* pointer to file:IFStream:file#IFStream#without_file */
 }
 };
-/* allocate TextCollectorVisitor */
-val* NEW_modelize_property__TextCollectorVisitor(const struct type* type) {
-val* self /* : TextCollectorVisitor */;
+/* allocate IFStream */
+val* NEW_file__IFStream(const struct type* type) {
+val* self /* : IFStream */;
 val* var /* : null */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
+val* var1 /* : null */;
+val* var2 /* : null */;
 long var3 /* : Int */;
-val* var4 /* : String */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+short int var4 /* : Bool */;
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_modelize_property__TextCollectorVisitor;
+self->class = &class_file__IFStream;
 var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:TextCollectorVisitor exact> */
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "";
+self->attrs[COLOR_file__FStream___path].val = var; /* _path on <self:IFStream exact> */
+var1 = NULL;
+self->attrs[COLOR_file__FStream___file].val = var1; /* _file on <self:IFStream exact> */
+var2 = NULL;
+self->attrs[COLOR_stream__BufferedIStream___buffer].val = var2; /* _buffer on <self:IFStream exact> */
 var3 = 0;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
-}
-self->attrs[COLOR_modelize_property__TextCollectorVisitor___64dtext].val = var1; /* @text on <self:TextCollectorVisitor exact> */
+self->attrs[COLOR_stream__BufferedIStream___buffer_pos].l = var3; /* _buffer_pos on <self:IFStream exact> */
+var4 = 0;
+self->attrs[COLOR_file__IFStream___end_reached].s = var4; /* _end_reached on <self:IFStream exact> */
 return self;
 }
-/* runtime class modelize_class__ModelizeClassPhase */
-const struct class class_modelize_class__ModelizeClassPhase = {
+/* runtime class file__OFStream */
+const struct class class_file__OFStream = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to modelize_class:ModelizeClassPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to modelize_class:ModelizeClassPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to modelize_class:ModelizeClassPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to modelize_class:ModelizeClassPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to modelize_class:ModelizeClassPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to modelize_class:ModelizeClassPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to modelize_class:ModelizeClassPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to modelize_class:ModelizeClassPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to modelize_class:ModelizeClassPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to modelize_class:ModelizeClassPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to modelize_class:ModelizeClassPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to modelize_class:ModelizeClassPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to modelize_class:ModelizeClassPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to modelize_class:ModelizeClassPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to modelize_class:ModelizeClassPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to modelize_class:ModelizeClassPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to modelize_class:ModelizeClassPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to modelize_class:ModelizeClassPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to modelize_class:ModelizeClassPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to modelize_class:ModelizeClassPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to modelize_class:ModelizeClassPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to modelize_class:ModelizeClassPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to modelize_class:ModelizeClassPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to modelize_class:ModelizeClassPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to modelize_class:ModelizeClassPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to modelize_class:ModelizeClassPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to modelize_class:ModelizeClassPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to modelize_class:ModelizeClassPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to modelize_class:ModelizeClassPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to modelize_class:ModelizeClassPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to modelize_class:ModelizeClassPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to modelize_class:ModelizeClassPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to modelize_class:ModelizeClassPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_modelize_class__ModelizeClassPhase__process_nmodule, /* pointer to modelize_class:ModelizeClassPhase:modelize_class#ModelizeClassPhase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_npropdef, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to modelize_class:ModelizeClassPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to modelize_class:ModelizeClassPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:OFStream:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:OFStream:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:OFStream:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:OFStream:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:OFStream:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:OFStream:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:OFStream:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:OFStream:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:OFStream:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:OFStream:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:OFStream:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:OFStream:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:OFStream:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:OFStream:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:OFStream:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:OFStream:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:OFStream:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:OFStream:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:OFStream:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:OFStream:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:OFStream:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:OFStream:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:OFStream:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:OFStream:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:OFStream:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:OFStream:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:OFStream:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:OFStream:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:OFStream:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:OFStream:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:OFStream:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:OFStream:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:OFStream:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:OFStream:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:OFStream:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:OFStream:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:OFStream:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:OFStream:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:OFStream:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:OFStream:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:OFStream:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:OFStream:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:OFStream:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:OFStream:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:OFStream:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:OFStream:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:OFStream:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:OFStream:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:OFStream:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:OFStream:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:OFStream:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_file__OFStream__close, /* pointer to file:OFStream:file#OFStream#close */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__OFStream__write, /* pointer to file:OFStream:file#OFStream#write */
+(nitmethod_t)VIRTUAL_file__OFStream__is_writable, /* pointer to file:OFStream:file#OFStream#is_writable */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__FStream__path, /* pointer to file:OFStream:file#FStream#path */
+(nitmethod_t)VIRTUAL_file__FStream__file_stat, /* pointer to file:OFStream:file#FStream#file_stat */
+(nitmethod_t)VIRTUAL_file__FStream__init, /* pointer to file:OFStream:file#FStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__write_native, /* pointer to file:OFStream:file#OFStream#write_native */
+(nitmethod_t)VIRTUAL_file__OFStream__open, /* pointer to file:OFStream:file#OFStream#open */
+(nitmethod_t)VIRTUAL_file__OFStream__init, /* pointer to file:OFStream:file#OFStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__without_file, /* pointer to file:OFStream:file#OFStream#without_file */
 }
 };
-/* allocate ModelizeClassPhase */
-val* NEW_modelize_class__ModelizeClassPhase(const struct type* type) {
-val* self /* : ModelizeClassPhase */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate OFStream */
+val* NEW_file__OFStream(const struct type* type) {
+val* self /* : OFStream */;
+val* var /* : null */;
+val* var1 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_modelize_class__ModelizeClassPhase;
+self->class = &class_file__OFStream;
+var = NULL;
+self->attrs[COLOR_file__FStream___path].val = var; /* _path on <self:OFStream exact> */
+var1 = NULL;
+self->attrs[COLOR_file__FStream___file].val = var1; /* _file on <self:OFStream exact> */
 return self;
 }
-/* runtime class auto_super_init__AutoSuperInitPhase */
-const struct class class_auto_super_init__AutoSuperInitPhase = {
+/* runtime class file__Stdin */
+/* allocate Stdin */
+val* NEW_file__Stdin(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "Stdin is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class file__Stdout */
+const struct class class_file__Stdout = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to auto_super_init:AutoSuperInitPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to auto_super_init:AutoSuperInitPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to auto_super_init:AutoSuperInitPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to auto_super_init:AutoSuperInitPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to auto_super_init:AutoSuperInitPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to auto_super_init:AutoSuperInitPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to auto_super_init:AutoSuperInitPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to auto_super_init:AutoSuperInitPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to auto_super_init:AutoSuperInitPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to auto_super_init:AutoSuperInitPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to auto_super_init:AutoSuperInitPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to auto_super_init:AutoSuperInitPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to auto_super_init:AutoSuperInitPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to auto_super_init:AutoSuperInitPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to auto_super_init:AutoSuperInitPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to auto_super_init:AutoSuperInitPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to auto_super_init:AutoSuperInitPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to auto_super_init:AutoSuperInitPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to auto_super_init:AutoSuperInitPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to auto_super_init:AutoSuperInitPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_auto_super_init__AutoSuperInitPhase__process_npropdef, /* pointer to auto_super_init:AutoSuperInitPhase:auto_super_init#AutoSuperInitPhase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to auto_super_init:AutoSuperInitPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to auto_super_init:AutoSuperInitPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:Stdout:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:Stdout:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:Stdout:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:Stdout:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:Stdout:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:Stdout:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:Stdout:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:Stdout:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:Stdout:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:Stdout:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:Stdout:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:Stdout:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:Stdout:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:Stdout:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:Stdout:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:Stdout:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:Stdout:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:Stdout:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:Stdout:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:Stdout:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:Stdout:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:Stdout:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:Stdout:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:Stdout:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:Stdout:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:Stdout:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:Stdout:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:Stdout:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:Stdout:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:Stdout:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:Stdout:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:Stdout:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:Stdout:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:Stdout:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:Stdout:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:Stdout:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:Stdout:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:Stdout:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:Stdout:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:Stdout:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:Stdout:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:Stdout:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:Stdout:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:Stdout:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:Stdout:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:Stdout:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:Stdout:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:Stdout:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:Stdout:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:Stdout:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:Stdout:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_file__OFStream__close, /* pointer to file:Stdout:file#OFStream#close */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__OFStream__write, /* pointer to file:Stdout:file#OFStream#write */
+(nitmethod_t)VIRTUAL_file__OFStream__is_writable, /* pointer to file:Stdout:file#OFStream#is_writable */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__FStream__path, /* pointer to file:Stdout:file#FStream#path */
+(nitmethod_t)VIRTUAL_file__FStream__file_stat, /* pointer to file:Stdout:file#FStream#file_stat */
+(nitmethod_t)VIRTUAL_file__FStream__init, /* pointer to file:Stdout:file#FStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__write_native, /* pointer to file:Stdout:file#OFStream#write_native */
+(nitmethod_t)VIRTUAL_file__OFStream__open, /* pointer to file:Stdout:file#OFStream#open */
+(nitmethod_t)VIRTUAL_file__OFStream__init, /* pointer to file:Stdout:file#OFStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__without_file, /* pointer to file:Stdout:file#OFStream#without_file */
+(nitmethod_t)VIRTUAL_file__Stdout__init, /* pointer to file:Stdout:file#Stdout#init */
 }
 };
-/* allocate AutoSuperInitPhase */
-val* NEW_auto_super_init__AutoSuperInitPhase(const struct type* type) {
-val* self /* : AutoSuperInitPhase */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate Stdout */
+val* NEW_file__Stdout(const struct type* type) {
+val* self /* : Stdout */;
+val* var /* : null */;
+val* var1 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_auto_super_init__AutoSuperInitPhase;
+self->class = &class_file__Stdout;
+var = NULL;
+self->attrs[COLOR_file__FStream___path].val = var; /* _path on <self:Stdout exact> */
+var1 = NULL;
+self->attrs[COLOR_file__FStream___file].val = var1; /* _file on <self:Stdout exact> */
 return self;
 }
-/* runtime class auto_super_init__AutoSuperInitVisitor */
-const struct class class_auto_super_init__AutoSuperInitVisitor = {
+/* runtime class file__Stderr */
+const struct class class_file__Stderr = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to auto_super_init:AutoSuperInitVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to auto_super_init:AutoSuperInitVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to auto_super_init:AutoSuperInitVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to auto_super_init:AutoSuperInitVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to auto_super_init:AutoSuperInitVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to auto_super_init:AutoSuperInitVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to auto_super_init:AutoSuperInitVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to auto_super_init:AutoSuperInitVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to auto_super_init:AutoSuperInitVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to auto_super_init:AutoSuperInitVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to auto_super_init:AutoSuperInitVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to auto_super_init:AutoSuperInitVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to auto_super_init:AutoSuperInitVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to auto_super_init:AutoSuperInitVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to auto_super_init:AutoSuperInitVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to auto_super_init:AutoSuperInitVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to auto_super_init:AutoSuperInitVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to auto_super_init:AutoSuperInitVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to auto_super_init:AutoSuperInitVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to auto_super_init:AutoSuperInitVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_auto_super_init__AutoSuperInitVisitor__visit, /* pointer to auto_super_init:AutoSuperInitVisitor:auto_super_init#AutoSuperInitVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to auto_super_init:AutoSuperInitVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to auto_super_init:AutoSuperInitVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to auto_super_init:AutoSuperInitVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to auto_super_init:AutoSuperInitVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_auto_super_init__AutoSuperInitVisitor__init, /* pointer to auto_super_init:AutoSuperInitVisitor:auto_super_init#AutoSuperInitVisitor#init */
-(nitmethod_t)VIRTUAL_auto_super_init__AutoSuperInitVisitor__has_explicit_super_init, /* pointer to auto_super_init:AutoSuperInitVisitor:auto_super_init#AutoSuperInitVisitor#has_explicit_super_init */
-(nitmethod_t)VIRTUAL_auto_super_init__AutoSuperInitVisitor__has_explicit_super_init_61d, /* pointer to auto_super_init:AutoSuperInitVisitor:auto_super_init#AutoSuperInitVisitor#has_explicit_super_init= */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:Stderr:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:Stderr:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:Stderr:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:Stderr:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:Stderr:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:Stderr:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:Stderr:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:Stderr:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:Stderr:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:Stderr:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:Stderr:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:Stderr:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:Stderr:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:Stderr:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:Stderr:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:Stderr:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:Stderr:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:Stderr:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:Stderr:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:Stderr:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:Stderr:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:Stderr:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:Stderr:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:Stderr:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:Stderr:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:Stderr:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:Stderr:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:Stderr:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:Stderr:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:Stderr:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:Stderr:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:Stderr:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:Stderr:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:Stderr:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:Stderr:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:Stderr:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:Stderr:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:Stderr:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:Stderr:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:Stderr:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:Stderr:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:Stderr:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:Stderr:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:Stderr:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:Stderr:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:Stderr:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:Stderr:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:Stderr:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:Stderr:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:Stderr:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:Stderr:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_file__OFStream__close, /* pointer to file:Stderr:file#OFStream#close */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__OFStream__write, /* pointer to file:Stderr:file#OFStream#write */
+(nitmethod_t)VIRTUAL_file__OFStream__is_writable, /* pointer to file:Stderr:file#OFStream#is_writable */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_file__FStream__path, /* pointer to file:Stderr:file#FStream#path */
+(nitmethod_t)VIRTUAL_file__FStream__file_stat, /* pointer to file:Stderr:file#FStream#file_stat */
+(nitmethod_t)VIRTUAL_file__FStream__init, /* pointer to file:Stderr:file#FStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__write_native, /* pointer to file:Stderr:file#OFStream#write_native */
+(nitmethod_t)VIRTUAL_file__OFStream__open, /* pointer to file:Stderr:file#OFStream#open */
+(nitmethod_t)VIRTUAL_file__OFStream__init, /* pointer to file:Stderr:file#OFStream#init */
+(nitmethod_t)VIRTUAL_file__OFStream__without_file, /* pointer to file:Stderr:file#OFStream#without_file */
+(nitmethod_t)VIRTUAL_file__Stderr__init, /* pointer to file:Stderr:file#Stderr#init */
 }
 };
-/* allocate AutoSuperInitVisitor */
-val* NEW_auto_super_init__AutoSuperInitVisitor(const struct type* type) {
-val* self /* : AutoSuperInitVisitor */;
+/* allocate Stderr */
+val* NEW_file__Stderr(const struct type* type) {
+val* self /* : Stderr */;
 val* var /* : null */;
-short int var1 /* : Bool */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+val* var1 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_auto_super_init__AutoSuperInitVisitor;
+self->class = &class_file__Stderr;
 var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:AutoSuperInitVisitor exact> */
-var1 = 0;
-self->attrs[COLOR_auto_super_init__AutoSuperInitVisitor___64dhas_explicit_super_init].s = var1; /* @has_explicit_super_init on <self:AutoSuperInitVisitor exact> */
+self->attrs[COLOR_file__FStream___path].val = var; /* _path on <self:Stderr exact> */
+var1 = NULL;
+self->attrs[COLOR_file__FStream___file].val = var1; /* _file on <self:Stderr exact> */
 return self;
 }
-/* runtime class div_by_zero__DivByZeroPhase */
-const struct class class_div_by_zero__DivByZeroPhase = {
+/* runtime class file__FileStat */
+const struct class class_file__FileStat = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:FileStat:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:FileStat:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:FileStat:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:FileStat:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:FileStat:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:FileStat:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:FileStat:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:FileStat:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:FileStat:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:FileStat:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:FileStat:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:FileStat:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:FileStat:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:FileStat:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:FileStat:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:FileStat:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:FileStat:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:FileStat:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:FileStat:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:FileStat:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:FileStat:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:FileStat:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:FileStat:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:FileStat:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:FileStat:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:FileStat:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:FileStat:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:FileStat:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:FileStat:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:FileStat:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:FileStat:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:FileStat:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:FileStat:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:FileStat:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:FileStat:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:FileStat:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:FileStat:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:FileStat:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:FileStat:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:FileStat:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:FileStat:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:FileStat:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:FileStat:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:FileStat:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:FileStat:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:FileStat:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:FileStat:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:FileStat:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:FileStat:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:FileStat:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:FileStat:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to file:FileStat:kernel#Pointer#address_is_null */
+(nitmethod_t)VIRTUAL_file__FileStat__mode, /* pointer to file:FileStat:file#FileStat#mode */
+(nitmethod_t)VIRTUAL_file__FileStat__atime, /* pointer to file:FileStat:file#FileStat#atime */
+(nitmethod_t)VIRTUAL_file__FileStat__ctime, /* pointer to file:FileStat:file#FileStat#ctime */
+(nitmethod_t)VIRTUAL_file__FileStat__mtime, /* pointer to file:FileStat:file#FileStat#mtime */
+(nitmethod_t)VIRTUAL_file__FileStat__size, /* pointer to file:FileStat:file#FileStat#size */
+(nitmethod_t)VIRTUAL_file__FileStat__is_reg, /* pointer to file:FileStat:file#FileStat#is_reg */
+(nitmethod_t)VIRTUAL_file__FileStat__is_dir, /* pointer to file:FileStat:file#FileStat#is_dir */
+(nitmethod_t)VIRTUAL_file__FileStat__is_chr, /* pointer to file:FileStat:file#FileStat#is_chr */
+(nitmethod_t)VIRTUAL_file__FileStat__is_blk, /* pointer to file:FileStat:file#FileStat#is_blk */
+(nitmethod_t)VIRTUAL_file__FileStat__is_fifo, /* pointer to file:FileStat:file#FileStat#is_fifo */
+(nitmethod_t)VIRTUAL_file__FileStat__is_lnk, /* pointer to file:FileStat:file#FileStat#is_lnk */
+(nitmethod_t)VIRTUAL_file__FileStat__is_sock, /* pointer to file:FileStat:file#FileStat#is_sock */
+}
+};
+/* runtime class file__NativeFile */
+const struct class class_file__NativeFile = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to file:NativeFile:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to file:NativeFile:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to file:NativeFile:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to file:NativeFile:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to file:NativeFile:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to file:NativeFile:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to file:NativeFile:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to file:NativeFile:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to file:NativeFile:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to file:NativeFile:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to file:NativeFile:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to file:NativeFile:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to file:NativeFile:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to file:NativeFile:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to file:NativeFile:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to file:NativeFile:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to file:NativeFile:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to file:NativeFile:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to file:NativeFile:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to file:NativeFile:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to file:NativeFile:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to file:NativeFile:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to file:NativeFile:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to file:NativeFile:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to file:NativeFile:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to file:NativeFile:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to file:NativeFile:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to file:NativeFile:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to file:NativeFile:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to file:NativeFile:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to file:NativeFile:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to file:NativeFile:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to file:NativeFile:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to file:NativeFile:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to file:NativeFile:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to file:NativeFile:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to file:NativeFile:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to file:NativeFile:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to file:NativeFile:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to file:NativeFile:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to file:NativeFile:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to file:NativeFile:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to file:NativeFile:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to file:NativeFile:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to file:NativeFile:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to file:NativeFile:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to file:NativeFile:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to file:NativeFile:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to file:NativeFile:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to file:NativeFile:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to file:NativeFile:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to file:NativeFile:kernel#Pointer#address_is_null */
+(nitmethod_t)VIRTUAL_file__NativeFile__io_read, /* pointer to file:NativeFile:file#NativeFile#io_read */
+(nitmethod_t)VIRTUAL_file__NativeFile__io_write, /* pointer to file:NativeFile:file#NativeFile#io_write */
+(nitmethod_t)VIRTUAL_file__NativeFile__io_close, /* pointer to file:NativeFile:file#NativeFile#io_close */
+(nitmethod_t)VIRTUAL_file__NativeFile__file_stat, /* pointer to file:NativeFile:file#NativeFile#file_stat */
+(nitmethod_t)VIRTUAL_file__NativeFile__io_open_read, /* pointer to file:NativeFile:file#NativeFile#io_open_read */
+(nitmethod_t)VIRTUAL_file__NativeFile__io_open_write, /* pointer to file:NativeFile:file#NativeFile#io_open_write */
+(nitmethod_t)VIRTUAL_file__NativeFile__native_stdin, /* pointer to file:NativeFile:file#NativeFile#native_stdin */
+(nitmethod_t)VIRTUAL_file__NativeFile__native_stdout, /* pointer to file:NativeFile:file#NativeFile#native_stdout */
+(nitmethod_t)VIRTUAL_file__NativeFile__native_stderr, /* pointer to file:NativeFile:file#NativeFile#native_stderr */
+}
+};
+/* allocate NativeFile */
+val* BOX_file__NativeFile(void* value) {
+struct instance_kernel__Pointer*res = nit_alloc(sizeof(struct instance_kernel__Pointer));
+res->type = &type_file__NativeFile;
+res->class = &class_file__NativeFile;
+res->value = value;
+return (val*)res;
+}
+/* runtime class stream__FDIStream */
+const struct class class_stream__FDIStream = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to div_by_zero:DivByZeroPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to div_by_zero:DivByZeroPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to div_by_zero:DivByZeroPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to div_by_zero:DivByZeroPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to div_by_zero:DivByZeroPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to div_by_zero:DivByZeroPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to div_by_zero:DivByZeroPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to div_by_zero:DivByZeroPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to div_by_zero:DivByZeroPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to div_by_zero:DivByZeroPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to div_by_zero:DivByZeroPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to div_by_zero:DivByZeroPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to div_by_zero:DivByZeroPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to div_by_zero:DivByZeroPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to div_by_zero:DivByZeroPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to div_by_zero:DivByZeroPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to div_by_zero:DivByZeroPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to div_by_zero:DivByZeroPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to div_by_zero:DivByZeroPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to div_by_zero:DivByZeroPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to div_by_zero:DivByZeroPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to div_by_zero:DivByZeroPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to div_by_zero:DivByZeroPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to div_by_zero:DivByZeroPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to div_by_zero:DivByZeroPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to div_by_zero:DivByZeroPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to div_by_zero:DivByZeroPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to div_by_zero:DivByZeroPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to div_by_zero:DivByZeroPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to div_by_zero:DivByZeroPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to div_by_zero:DivByZeroPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to div_by_zero:DivByZeroPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to div_by_zero:DivByZeroPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroPhase__process_nmodule, /* pointer to div_by_zero:DivByZeroPhase:div_by_zero#DivByZeroPhase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_npropdef, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to div_by_zero:DivByZeroPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to div_by_zero:DivByZeroPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to stream:FDIStream:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to stream:FDIStream:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to stream:FDIStream:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to stream:FDIStream:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to stream:FDIStream:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to stream:FDIStream:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to stream:FDIStream:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to stream:FDIStream:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to stream:FDIStream:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to stream:FDIStream:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to stream:FDIStream:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to stream:FDIStream:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to stream:FDIStream:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to stream:FDIStream:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to stream:FDIStream:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to stream:FDIStream:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to stream:FDIStream:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to stream:FDIStream:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to stream:FDIStream:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to stream:FDIStream:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to stream:FDIStream:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to stream:FDIStream:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to stream:FDIStream:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to stream:FDIStream:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to stream:FDIStream:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to stream:FDIStream:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to stream:FDIStream:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to stream:FDIStream:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to stream:FDIStream:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to stream:FDIStream:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to stream:FDIStream:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to stream:FDIStream:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to stream:FDIStream:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to stream:FDIStream:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to stream:FDIStream:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to stream:FDIStream:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to stream:FDIStream:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to stream:FDIStream:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to stream:FDIStream:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to stream:FDIStream:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to stream:FDIStream:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to stream:FDIStream:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to stream:FDIStream:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to stream:FDIStream:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to stream:FDIStream:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to stream:FDIStream:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to stream:FDIStream:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to stream:FDIStream:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to stream:FDIStream:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to stream:FDIStream:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to stream:FDIStream:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_stream__FDStream__close, /* pointer to stream:FDIStream:stream#FDStream#close */
+(nitmethod_t)VIRTUAL_stream__FDIStream__read_char, /* pointer to stream:FDIStream:stream#FDIStream#read_char */
+(nitmethod_t)VIRTUAL_stream__IStream__read, /* pointer to stream:FDIStream:stream#IStream#read */
+(nitmethod_t)VIRTUAL_stream__IStream__read_line, /* pointer to stream:FDIStream:stream#IStream#read_line */
+(nitmethod_t)VIRTUAL_stream__IStream__read_all, /* pointer to stream:FDIStream:stream#IStream#read_all */
+(nitmethod_t)VIRTUAL_stream__IStream__append_line_to, /* pointer to stream:FDIStream:stream#IStream#append_line_to */
+(nitmethod_t)VIRTUAL_stream__FDIStream__eof, /* pointer to stream:FDIStream:stream#FDIStream#eof */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_stream__FDStream__fd, /* pointer to stream:FDIStream:stream#FDStream#fd */
+(nitmethod_t)VIRTUAL_stream__FDStream__fd_61d, /* pointer to stream:FDIStream:stream#FDStream#fd= */
+(nitmethod_t)VIRTUAL_stream__FDStream__native_close, /* pointer to stream:FDIStream:stream#FDStream#native_close */
+(nitmethod_t)VIRTUAL_stream__FDStream__native_read_char, /* pointer to stream:FDIStream:stream#FDStream#native_read_char */
+(nitmethod_t)VIRTUAL_stream__FDStream__native_read, /* pointer to stream:FDIStream:stream#FDStream#native_read */
+(nitmethod_t)VIRTUAL_stream__FDStream__native_write, /* pointer to stream:FDIStream:stream#FDStream#native_write */
+(nitmethod_t)VIRTUAL_stream__FDStream__native_write_char, /* pointer to stream:FDIStream:stream#FDStream#native_write_char */
+(nitmethod_t)VIRTUAL_stream__FDStream__init, /* pointer to stream:FDIStream:stream#FDStream#init */
+(nitmethod_t)VIRTUAL_stream__FDIStream__eof_61d, /* pointer to stream:FDIStream:stream#FDIStream#eof= */
+(nitmethod_t)VIRTUAL_stream__FDIStream__init, /* pointer to stream:FDIStream:stream#FDIStream#init */
 }
 };
-/* allocate DivByZeroPhase */
-val* NEW_div_by_zero__DivByZeroPhase(const struct type* type) {
-val* self /* : DivByZeroPhase */;
+/* allocate FDIStream */
+val* NEW_stream__FDIStream(const struct type* type) {
+val* self /* : FDIStream */;
+short int var /* : Bool */;
 self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_div_by_zero__DivByZeroPhase;
+self->class = &class_stream__FDIStream;
+var = 0;
+self->attrs[COLOR_stream__FDIStream___64deof].s = var; /* @eof on <self:FDIStream exact> */
 return self;
 }
-/* runtime class div_by_zero__DivByZeroVisitor */
-const struct class class_div_by_zero__DivByZeroVisitor = {
+/* runtime class stream__FDOStream */
+/* allocate FDOStream */
+val* NEW_stream__FDOStream(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "FDOStream is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class stream__FDIOStream */
+/* allocate FDIOStream */
+val* NEW_stream__FDIOStream(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "FDIOStream is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class stream__StringOStream */
+/* allocate StringOStream */
+val* NEW_stream__StringOStream(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "StringOStream is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class exec__Process */
+const struct class class_exec__Process = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to div_by_zero:DivByZeroVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to div_by_zero:DivByZeroVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to div_by_zero:DivByZeroVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to div_by_zero:DivByZeroVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to div_by_zero:DivByZeroVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to div_by_zero:DivByZeroVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to div_by_zero:DivByZeroVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to div_by_zero:DivByZeroVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to div_by_zero:DivByZeroVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to div_by_zero:DivByZeroVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to div_by_zero:DivByZeroVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to div_by_zero:DivByZeroVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to div_by_zero:DivByZeroVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to div_by_zero:DivByZeroVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to div_by_zero:DivByZeroVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to div_by_zero:DivByZeroVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to div_by_zero:DivByZeroVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to div_by_zero:DivByZeroVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to div_by_zero:DivByZeroVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to div_by_zero:DivByZeroVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__visit, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to div_by_zero:DivByZeroVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to div_by_zero:DivByZeroVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to div_by_zero:DivByZeroVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to div_by_zero:DivByZeroVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__toolcontext, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#toolcontext */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__toolcontext_61d, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#toolcontext= */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__mmodule, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#mmodule */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__mmodule_61d, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#mmodule= */
-(nitmethod_t)VIRTUAL_div_by_zero__DivByZeroVisitor__init, /* pointer to div_by_zero:DivByZeroVisitor:div_by_zero#DivByZeroVisitor#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to exec:Process:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to exec:Process:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to exec:Process:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to exec:Process:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to exec:Process:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to exec:Process:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to exec:Process:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to exec:Process:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to exec:Process:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to exec:Process:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to exec:Process:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to exec:Process:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to exec:Process:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to exec:Process:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to exec:Process:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to exec:Process:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to exec:Process:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to exec:Process:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to exec:Process:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to exec:Process:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to exec:Process:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to exec:Process:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to exec:Process:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to exec:Process:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to exec:Process:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to exec:Process:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to exec:Process:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to exec:Process:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to exec:Process:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to exec:Process:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to exec:Process:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to exec:Process:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to exec:Process:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to exec:Process:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to exec:Process:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to exec:Process:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to exec:Process:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to exec:Process:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to exec:Process:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to exec:Process:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to exec:Process:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to exec:Process:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to exec:Process:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to exec:Process:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to exec:Process:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to exec:Process:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to exec:Process:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to exec:Process:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to exec:Process:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to exec:Process:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to exec:Process:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_exec__Process__id, /* pointer to exec:Process:exec#Process#id */
+(nitmethod_t)VIRTUAL_exec__Process__is_finished, /* pointer to exec:Process:exec#Process#is_finished */
+(nitmethod_t)VIRTUAL_exec__Process__wait, /* pointer to exec:Process:exec#Process#wait */
+(nitmethod_t)VIRTUAL_exec__Process__status, /* pointer to exec:Process:exec#Process#status */
+(nitmethod_t)VIRTUAL_exec__Process__init, /* pointer to exec:Process:exec#Process#init */
+(nitmethod_t)VIRTUAL_exec__Process__init_, /* pointer to exec:Process:exec#Process#init_ */
+(nitmethod_t)VIRTUAL_exec__Process__from_a, /* pointer to exec:Process:exec#Process#from_a */
+(nitmethod_t)VIRTUAL_exec__Process__execute, /* pointer to exec:Process:exec#Process#execute */
+(nitmethod_t)VIRTUAL_exec__Process__data, /* pointer to exec:Process:exec#Process#data */
+(nitmethod_t)VIRTUAL_exec__Process__data_61d, /* pointer to exec:Process:exec#Process#data= */
+(nitmethod_t)VIRTUAL_exec__Process__basic_exec_execute, /* pointer to exec:Process:exec#Process#basic_exec_execute */
 }
 };
-/* allocate DivByZeroVisitor */
-val* NEW_div_by_zero__DivByZeroVisitor(const struct type* type) {
-val* self /* : DivByZeroVisitor */;
-val* var /* : null */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate Process */
+val* NEW_exec__Process(const struct type* type) {
+val* self /* : Process */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_div_by_zero__DivByZeroVisitor;
-var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:DivByZeroVisitor exact> */
+self->class = &class_exec__Process;
 return self;
 }
-/* runtime class cached__CachedPhase */
-const struct class class_cached__CachedPhase = {
+/* runtime class exec__IProcess */
+const struct class class_exec__IProcess = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to cached:CachedPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to cached:CachedPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to cached:CachedPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to cached:CachedPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to cached:CachedPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to cached:CachedPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to cached:CachedPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to cached:CachedPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to cached:CachedPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to cached:CachedPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to cached:CachedPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to cached:CachedPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to cached:CachedPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to cached:CachedPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to cached:CachedPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to cached:CachedPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to cached:CachedPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to cached:CachedPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to cached:CachedPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to cached:CachedPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to cached:CachedPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to cached:CachedPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to cached:CachedPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to cached:CachedPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to cached:CachedPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to cached:CachedPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to cached:CachedPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to cached:CachedPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to cached:CachedPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to cached:CachedPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to cached:CachedPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to cached:CachedPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to cached:CachedPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to cached:CachedPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to cached:CachedPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to cached:CachedPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to cached:CachedPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to cached:CachedPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to cached:CachedPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to cached:CachedPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to cached:CachedPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to cached:CachedPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to cached:CachedPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to cached:CachedPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to cached:CachedPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to cached:CachedPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to cached:CachedPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to cached:CachedPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to cached:CachedPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_npropdef, /* pointer to cached:CachedPhase:phase#Phase#process_npropdef */
-(nitmethod_t)VIRTUAL_cached__CachedPhase__process_annotated_node, /* pointer to cached:CachedPhase:cached#CachedPhase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to cached:CachedPhase:modelbuilder#Phase#process_mainmodule */
-(nitmethod_t)VIRTUAL_cached__CachedPhase__init, /* pointer to cached:CachedPhase:cached#CachedPhase#init */
-(nitmethod_t)VIRTUAL_cached__CachedPhase__associate_propdef, /* pointer to cached:CachedPhase:cached#CachedPhase#associate_propdef */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to exec:IProcess:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to exec:IProcess:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to exec:IProcess:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to exec:IProcess:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to exec:IProcess:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to exec:IProcess:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to exec:IProcess:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to exec:IProcess:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to exec:IProcess:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to exec:IProcess:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to exec:IProcess:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to exec:IProcess:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to exec:IProcess:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to exec:IProcess:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to exec:IProcess:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to exec:IProcess:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to exec:IProcess:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to exec:IProcess:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to exec:IProcess:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to exec:IProcess:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to exec:IProcess:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to exec:IProcess:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to exec:IProcess:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to exec:IProcess:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to exec:IProcess:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to exec:IProcess:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to exec:IProcess:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to exec:IProcess:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to exec:IProcess:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to exec:IProcess:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to exec:IProcess:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to exec:IProcess:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to exec:IProcess:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to exec:IProcess:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to exec:IProcess:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to exec:IProcess:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to exec:IProcess:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to exec:IProcess:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to exec:IProcess:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to exec:IProcess:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to exec:IProcess:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to exec:IProcess:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to exec:IProcess:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to exec:IProcess:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to exec:IProcess:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to exec:IProcess:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to exec:IProcess:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to exec:IProcess:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to exec:IProcess:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to exec:IProcess:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to exec:IProcess:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_exec__IProcess__close, /* pointer to exec:IProcess:exec#IProcess#close */
+(nitmethod_t)VIRTUAL_exec__IProcess__read_char, /* pointer to exec:IProcess:exec#IProcess#read_char */
+(nitmethod_t)VIRTUAL_stream__IStream__read, /* pointer to exec:IProcess:stream#IStream#read */
+(nitmethod_t)VIRTUAL_stream__IStream__read_line, /* pointer to exec:IProcess:stream#IStream#read_line */
+(nitmethod_t)VIRTUAL_stream__IStream__read_all, /* pointer to exec:IProcess:stream#IStream#read_all */
+(nitmethod_t)VIRTUAL_stream__IStream__append_line_to, /* pointer to exec:IProcess:stream#IStream#append_line_to */
+(nitmethod_t)VIRTUAL_exec__IProcess__eof, /* pointer to exec:IProcess:exec#IProcess#eof */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_exec__Process__id, /* pointer to exec:IProcess:exec#Process#id */
+(nitmethod_t)VIRTUAL_exec__Process__is_finished, /* pointer to exec:IProcess:exec#Process#is_finished */
+(nitmethod_t)VIRTUAL_exec__Process__wait, /* pointer to exec:IProcess:exec#Process#wait */
+(nitmethod_t)VIRTUAL_exec__Process__status, /* pointer to exec:IProcess:exec#Process#status */
+(nitmethod_t)VIRTUAL_exec__Process__init, /* pointer to exec:IProcess:exec#Process#init */
+(nitmethod_t)VIRTUAL_exec__Process__init_, /* pointer to exec:IProcess:exec#Process#init_ */
+(nitmethod_t)VIRTUAL_exec__Process__from_a, /* pointer to exec:IProcess:exec#Process#from_a */
+(nitmethod_t)VIRTUAL_exec__Process__execute, /* pointer to exec:IProcess:exec#Process#execute */
+(nitmethod_t)VIRTUAL_exec__Process__data, /* pointer to exec:IProcess:exec#Process#data */
+(nitmethod_t)VIRTUAL_exec__Process__data_61d, /* pointer to exec:IProcess:exec#Process#data= */
+(nitmethod_t)VIRTUAL_exec__Process__basic_exec_execute, /* pointer to exec:IProcess:exec#Process#basic_exec_execute */
+(nitmethod_t)VIRTUAL_exec__IProcess__stream_in, /* pointer to exec:IProcess:exec#IProcess#stream_in */
+(nitmethod_t)VIRTUAL_exec__IProcess__stream_in_61d, /* pointer to exec:IProcess:exec#IProcess#stream_in= */
+(nitmethod_t)VIRTUAL_exec__IProcess__init, /* pointer to exec:IProcess:exec#IProcess#init */
+(nitmethod_t)VIRTUAL_exec__IProcess__init_, /* pointer to exec:IProcess:exec#IProcess#init_ */
+(nitmethod_t)VIRTUAL_exec__IProcess__from_a, /* pointer to exec:IProcess:exec#IProcess#from_a */
 }
 };
-/* allocate CachedPhase */
-val* NEW_cached__CachedPhase(const struct type* type) {
-val* self /* : CachedPhase */;
+/* allocate IProcess */
+val* NEW_exec__IProcess(const struct type* type) {
+val* self /* : IProcess */;
 self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_cached__CachedPhase;
+self->class = &class_exec__IProcess;
 return self;
 }
-/* runtime class parser_util__InjectedLexer */
-/* allocate InjectedLexer */
-val* NEW_parser_util__InjectedLexer(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "InjectedLexer is DEAD");
+/* runtime class exec__OProcess */
+/* allocate OProcess */
+val* NEW_exec__OProcess(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "OProcess is DEAD");
+fprintf(stderr, "\n");
+show_backtrace(1);
+}
+/* runtime class exec__IOProcess */
+/* allocate IOProcess */
+val* NEW_exec__IOProcess(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "IOProcess is DEAD");
 fprintf(stderr, "\n");
 show_backtrace(1);
 }
-/* runtime class parser_util__CollectTokensByTextVisitor */
-const struct class class_parser_util__CollectTokensByTextVisitor = {
+/* runtime class exec__NativeProcess */
+const struct class class_exec__NativeProcess = {
+6, /* box_kind */
+{
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to exec:NativeProcess:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to exec:NativeProcess:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to exec:NativeProcess:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to exec:NativeProcess:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to exec:NativeProcess:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to exec:NativeProcess:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to exec:NativeProcess:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to exec:NativeProcess:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to exec:NativeProcess:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to exec:NativeProcess:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to exec:NativeProcess:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to exec:NativeProcess:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to exec:NativeProcess:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to exec:NativeProcess:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to exec:NativeProcess:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to exec:NativeProcess:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to exec:NativeProcess:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to exec:NativeProcess:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to exec:NativeProcess:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to exec:NativeProcess:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to exec:NativeProcess:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to exec:NativeProcess:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to exec:NativeProcess:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to exec:NativeProcess:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to exec:NativeProcess:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to exec:NativeProcess:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to exec:NativeProcess:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to exec:NativeProcess:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to exec:NativeProcess:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to exec:NativeProcess:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to exec:NativeProcess:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to exec:NativeProcess:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to exec:NativeProcess:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to exec:NativeProcess:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to exec:NativeProcess:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to exec:NativeProcess:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to exec:NativeProcess:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to exec:NativeProcess:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to exec:NativeProcess:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to exec:NativeProcess:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to exec:NativeProcess:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to exec:NativeProcess:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to exec:NativeProcess:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to exec:NativeProcess:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to exec:NativeProcess:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to exec:NativeProcess:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to exec:NativeProcess:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to exec:NativeProcess:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to exec:NativeProcess:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to exec:NativeProcess:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to exec:NativeProcess:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_kernel__Pointer__address_is_null, /* pointer to exec:NativeProcess:kernel#Pointer#address_is_null */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__id, /* pointer to exec:NativeProcess:exec#NativeProcess#id */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__is_finished, /* pointer to exec:NativeProcess:exec#NativeProcess#is_finished */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__status, /* pointer to exec:NativeProcess:exec#NativeProcess#status */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__wait, /* pointer to exec:NativeProcess:exec#NativeProcess#wait */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__in_fd, /* pointer to exec:NativeProcess:exec#NativeProcess#in_fd */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__out_fd, /* pointer to exec:NativeProcess:exec#NativeProcess#out_fd */
+(nitmethod_t)VIRTUAL_exec__NativeProcess__err_fd, /* pointer to exec:NativeProcess:exec#NativeProcess#err_fd */
+}
+};
+/* allocate NativeProcess */
+val* BOX_exec__NativeProcess(void* value) {
+struct instance_kernel__Pointer*res = nit_alloc(sizeof(struct instance_kernel__Pointer));
+res->type = &type_exec__NativeProcess;
+res->class = &class_exec__NativeProcess;
+res->value = value;
+return (val*)res;
+}
+/* runtime class model__MClassDefSorter */
+const struct class class_model__MClassDefSorter = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to parser_util:CollectTokensByTextVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to parser_util:CollectTokensByTextVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to parser_util:CollectTokensByTextVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to parser_util:CollectTokensByTextVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to parser_util:CollectTokensByTextVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to parser_util:CollectTokensByTextVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to parser_util:CollectTokensByTextVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to parser_util:CollectTokensByTextVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to parser_util:CollectTokensByTextVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to parser_util:CollectTokensByTextVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to parser_util:CollectTokensByTextVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to parser_util:CollectTokensByTextVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to parser_util:CollectTokensByTextVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to parser_util:CollectTokensByTextVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to parser_util:CollectTokensByTextVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to parser_util:CollectTokensByTextVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to parser_util:CollectTokensByTextVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to parser_util:CollectTokensByTextVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to parser_util:CollectTokensByTextVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to parser_util:CollectTokensByTextVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__visit, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to parser_util:CollectTokensByTextVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to parser_util:CollectTokensByTextVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to parser_util:CollectTokensByTextVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to parser_util:CollectTokensByTextVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__text, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#text */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__text_61d, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#text= */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__init, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#init */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__result, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#result */
-(nitmethod_t)VIRTUAL_parser_util__CollectTokensByTextVisitor__result_61d, /* pointer to parser_util:CollectTokensByTextVisitor:parser_util#CollectTokensByTextVisitor#result= */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MClassDefSorter:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MClassDefSorter:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MClassDefSorter:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MClassDefSorter:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MClassDefSorter:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MClassDefSorter:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MClassDefSorter:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MClassDefSorter:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MClassDefSorter:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MClassDefSorter:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MClassDefSorter:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MClassDefSorter:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MClassDefSorter:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MClassDefSorter:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to model:MClassDefSorter:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MClassDefSorter:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MClassDefSorter:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MClassDefSorter:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MClassDefSorter:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MClassDefSorter:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MClassDefSorter:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MClassDefSorter:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MClassDefSorter:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MClassDefSorter:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MClassDefSorter:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MClassDefSorter:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MClassDefSorter:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MClassDefSorter:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MClassDefSorter:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MClassDefSorter:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MClassDefSorter:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MClassDefSorter:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MClassDefSorter:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MClassDefSorter:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MClassDefSorter:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MClassDefSorter:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MClassDefSorter:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MClassDefSorter:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MClassDefSorter:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MClassDefSorter:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MClassDefSorter:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MClassDefSorter:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MClassDefSorter:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MClassDefSorter:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MClassDefSorter:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MClassDefSorter:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MClassDefSorter:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MClassDefSorter:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MClassDefSorter:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MClassDefSorter:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MClassDefSorter:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_model__MClassDefSorter__compare, /* pointer to model:MClassDefSorter:model#MClassDefSorter#compare */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sort, /* pointer to model:MClassDefSorter:sorter#AbstractSorter#sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sub_sort, /* pointer to model:MClassDefSorter:sorter#AbstractSorter#sub_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__quick_sort, /* pointer to model:MClassDefSorter:sorter#AbstractSorter#quick_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__bubble_sort, /* pointer to model:MClassDefSorter:sorter#AbstractSorter#bubble_sort */
+(nitmethod_t)VIRTUAL_model__MClassDefSorter__mmodule, /* pointer to model:MClassDefSorter:model#MClassDefSorter#mmodule */
+(nitmethod_t)VIRTUAL_model__MClassDefSorter__mmodule_61d, /* pointer to model:MClassDefSorter:model#MClassDefSorter#mmodule= */
+(nitmethod_t)VIRTUAL_model__MClassDefSorter__init, /* pointer to model:MClassDefSorter:model#MClassDefSorter#init */
 }
 };
-/* allocate CollectTokensByTextVisitor */
-val* NEW_parser_util__CollectTokensByTextVisitor(const struct type* type) {
-val* self /* : CollectTokensByTextVisitor */;
-val* var /* : null */;
-val* var1 /* : Array[Token] */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate MClassDefSorter */
+val* NEW_model__MClassDefSorter(const struct type* type) {
+val* self /* : MClassDefSorter */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_parser_util__CollectTokensByTextVisitor;
-var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:CollectTokensByTextVisitor exact> */
-var1 = NEW_array__Array(&type_array__Arrayparser_nodes__Token);
-((void (*)(val*))(var1->class->vft[COLOR_array__Array__init]))(var1) /* init on <var1:Array[Token]>*/;
-self->attrs[COLOR_parser_util__CollectTokensByTextVisitor___64dresult].val = var1; /* @result on <self:CollectTokensByTextVisitor exact> */
+self->class = &class_model__MClassDefSorter;
 return self;
 }
-/* runtime class parser_util__CollectAnnotationsByNameVisitor */
-/* allocate CollectAnnotationsByNameVisitor */
-val* NEW_parser_util__CollectAnnotationsByNameVisitor(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "CollectAnnotationsByNameVisitor is DEAD");
-fprintf(stderr, "\n");
-show_backtrace(1);
-}
-/* runtime class serialization_phase__SerializationPhase */
-const struct class class_serialization_phase__SerializationPhase = {
+/* runtime class model__MPropDefSorter */
+const struct class class_model__MPropDefSorter = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to serialization_phase:SerializationPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to serialization_phase:SerializationPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to serialization_phase:SerializationPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to serialization_phase:SerializationPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to serialization_phase:SerializationPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to serialization_phase:SerializationPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to serialization_phase:SerializationPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to serialization_phase:SerializationPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to serialization_phase:SerializationPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to serialization_phase:SerializationPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to serialization_phase:SerializationPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to serialization_phase:SerializationPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to serialization_phase:SerializationPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to serialization_phase:SerializationPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to serialization_phase:SerializationPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to serialization_phase:SerializationPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to serialization_phase:SerializationPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to serialization_phase:SerializationPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to serialization_phase:SerializationPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to serialization_phase:SerializationPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to serialization_phase:SerializationPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to serialization_phase:SerializationPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to serialization_phase:SerializationPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to serialization_phase:SerializationPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to serialization_phase:SerializationPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to serialization_phase:SerializationPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to serialization_phase:SerializationPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to serialization_phase:SerializationPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to serialization_phase:SerializationPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to serialization_phase:SerializationPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to serialization_phase:SerializationPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to serialization_phase:SerializationPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to serialization_phase:SerializationPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to serialization_phase:SerializationPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to serialization_phase:SerializationPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to serialization_phase:SerializationPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to serialization_phase:SerializationPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to serialization_phase:SerializationPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to serialization_phase:SerializationPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to serialization_phase:SerializationPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to serialization_phase:SerializationPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to serialization_phase:SerializationPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to serialization_phase:SerializationPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to serialization_phase:SerializationPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to serialization_phase:SerializationPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to serialization_phase:SerializationPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to serialization_phase:SerializationPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to serialization_phase:SerializationPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to serialization_phase:SerializationPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_npropdef, /* pointer to serialization_phase:SerializationPhase:phase#Phase#process_npropdef */
-(nitmethod_t)VIRTUAL_serialization_phase__SerializationPhase__process_annotated_node, /* pointer to serialization_phase:SerializationPhase:serialization_phase#SerializationPhase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to serialization_phase:SerializationPhase:modelbuilder#Phase#process_mainmodule */
-(nitmethod_t)VIRTUAL_serialization_phase__SerializationPhase__generate_serialization_method, /* pointer to serialization_phase:SerializationPhase:serialization_phase#SerializationPhase#generate_serialization_method */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MPropDefSorter:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MPropDefSorter:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MPropDefSorter:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MPropDefSorter:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MPropDefSorter:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MPropDefSorter:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MPropDefSorter:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MPropDefSorter:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MPropDefSorter:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MPropDefSorter:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MPropDefSorter:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MPropDefSorter:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MPropDefSorter:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MPropDefSorter:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to model:MPropDefSorter:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MPropDefSorter:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MPropDefSorter:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MPropDefSorter:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MPropDefSorter:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MPropDefSorter:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MPropDefSorter:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MPropDefSorter:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MPropDefSorter:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MPropDefSorter:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MPropDefSorter:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MPropDefSorter:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MPropDefSorter:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MPropDefSorter:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MPropDefSorter:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MPropDefSorter:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MPropDefSorter:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MPropDefSorter:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MPropDefSorter:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MPropDefSorter:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MPropDefSorter:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MPropDefSorter:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MPropDefSorter:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MPropDefSorter:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MPropDefSorter:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MPropDefSorter:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MPropDefSorter:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MPropDefSorter:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MPropDefSorter:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MPropDefSorter:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MPropDefSorter:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MPropDefSorter:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MPropDefSorter:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MPropDefSorter:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MPropDefSorter:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MPropDefSorter:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MPropDefSorter:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_model__MPropDefSorter__compare, /* pointer to model:MPropDefSorter:model#MPropDefSorter#compare */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sort, /* pointer to model:MPropDefSorter:sorter#AbstractSorter#sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sub_sort, /* pointer to model:MPropDefSorter:sorter#AbstractSorter#sub_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__quick_sort, /* pointer to model:MPropDefSorter:sorter#AbstractSorter#quick_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__bubble_sort, /* pointer to model:MPropDefSorter:sorter#AbstractSorter#bubble_sort */
+(nitmethod_t)VIRTUAL_model__MPropDefSorter__mmodule, /* pointer to model:MPropDefSorter:model#MPropDefSorter#mmodule */
+(nitmethod_t)VIRTUAL_model__MPropDefSorter__mmodule_61d, /* pointer to model:MPropDefSorter:model#MPropDefSorter#mmodule= */
+(nitmethod_t)VIRTUAL_model__MPropDefSorter__init, /* pointer to model:MPropDefSorter:model#MPropDefSorter#init */
 }
 };
-/* allocate SerializationPhase */
-val* NEW_serialization_phase__SerializationPhase(const struct type* type) {
-val* self /* : SerializationPhase */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate MPropDefSorter */
+val* NEW_model__MPropDefSorter(const struct type* type) {
+val* self /* : MPropDefSorter */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_serialization_phase__SerializationPhase;
+self->class = &class_model__MPropDefSorter;
 return self;
 }
-/* runtime class transform__TransformPhase */
-const struct class class_transform__TransformPhase = {
+/* runtime class model__MClass */
+const struct class class_model__MClass = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to transform:TransformPhase:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to transform:TransformPhase:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to transform:TransformPhase:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to transform:TransformPhase:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to transform:TransformPhase:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to transform:TransformPhase:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to transform:TransformPhase:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to transform:TransformPhase:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to transform:TransformPhase:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to transform:TransformPhase:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to transform:TransformPhase:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to transform:TransformPhase:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to transform:TransformPhase:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to transform:TransformPhase:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to transform:TransformPhase:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to transform:TransformPhase:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to transform:TransformPhase:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to transform:TransformPhase:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to transform:TransformPhase:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to transform:TransformPhase:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to transform:TransformPhase:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to transform:TransformPhase:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to transform:TransformPhase:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to transform:TransformPhase:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to transform:TransformPhase:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to transform:TransformPhase:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to transform:TransformPhase:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to transform:TransformPhase:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to transform:TransformPhase:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to transform:TransformPhase:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to transform:TransformPhase:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to transform:TransformPhase:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to transform:TransformPhase:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to transform:TransformPhase:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to transform:TransformPhase:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to transform:TransformPhase:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to transform:TransformPhase:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to transform:TransformPhase:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to transform:TransformPhase:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to transform:TransformPhase:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to transform:TransformPhase:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to transform:TransformPhase:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext, /* pointer to transform:TransformPhase:phase#Phase#toolcontext */
-(nitmethod_t)VIRTUAL_phase__Phase__toolcontext_61d, /* pointer to transform:TransformPhase:phase#Phase#toolcontext= */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy, /* pointer to transform:TransformPhase:phase#Phase#in_hierarchy */
-(nitmethod_t)VIRTUAL_phase__Phase__in_hierarchy_61d, /* pointer to transform:TransformPhase:phase#Phase#in_hierarchy= */
-(nitmethod_t)VIRTUAL_phase__Phase__init, /* pointer to transform:TransformPhase:phase#Phase#init */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nmodule, /* pointer to transform:TransformPhase:phase#Phase#process_nmodule */
-(nitmethod_t)VIRTUAL_phase__Phase__process_nclassdef, /* pointer to transform:TransformPhase:phase#Phase#process_nclassdef */
-(nitmethod_t)VIRTUAL_transform__TransformPhase__process_npropdef, /* pointer to transform:TransformPhase:transform#TransformPhase#process_npropdef */
-(nitmethod_t)VIRTUAL_phase__Phase__process_annotated_node, /* pointer to transform:TransformPhase:phase#Phase#process_annotated_node */
-(nitmethod_t)VIRTUAL_modelbuilder__Phase__process_mainmodule, /* pointer to transform:TransformPhase:modelbuilder#Phase#process_mainmodule */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MClass:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MClass:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MClass:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MClass:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MClass:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MClass:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MClass:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MClass:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MClass:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MClass:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MClass:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MClass:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MClass:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MClass:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MClass__to_s, /* pointer to model:MClass:model#MClass#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MClass:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MClass:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MClass:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MClass:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MClass:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MClass:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MClass:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MClass:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MClass:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MClass:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MClass:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MClass:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MClass:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MClass:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MClass:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MClass:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MClass:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MClass:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MClass:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MClass:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MClass:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MClass:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MClass:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MClass:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MClass:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MClass:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MClass:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MClass:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MClass:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MClass:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MClass:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MClass:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MClass:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MClass:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MClass:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MClass:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MClass__intro_mmodule, /* pointer to model:MClass:model#MClass#intro_mmodule */
+(nitmethod_t)VIRTUAL_model__MClass__intro_mmodule_61d, /* pointer to model:MClass:model#MClass#intro_mmodule= */
+(nitmethod_t)VIRTUAL_model__MClass__name, /* pointer to model:MClass:model#MClass#name */
+(nitmethod_t)VIRTUAL_model__MClass__name_61d, /* pointer to model:MClass:model#MClass#name= */
+(nitmethod_t)VIRTUAL_model__MClass__full_name, /* pointer to model:MClass:model#MClass#full_name */
+(nitmethod_t)VIRTUAL_model__MClass__arity, /* pointer to model:MClass:model#MClass#arity */
+(nitmethod_t)VIRTUAL_model__MClass__arity_61d, /* pointer to model:MClass:model#MClass#arity= */
+(nitmethod_t)VIRTUAL_model__MClass__kind, /* pointer to model:MClass:model#MClass#kind */
+(nitmethod_t)VIRTUAL_model__MClass__kind_61d, /* pointer to model:MClass:model#MClass#kind= */
+(nitmethod_t)VIRTUAL_model__MClass__visibility, /* pointer to model:MClass:model#MClass#visibility */
+(nitmethod_t)VIRTUAL_model__MClass__visibility_61d, /* pointer to model:MClass:model#MClass#visibility= */
+(nitmethod_t)VIRTUAL_model__MClass__init, /* pointer to model:MClass:model#MClass#init */
+(nitmethod_t)VIRTUAL_model__MClass__mclassdefs, /* pointer to model:MClass:model#MClass#mclassdefs */
+(nitmethod_t)VIRTUAL_model__MClass__mclassdefs_61d, /* pointer to model:MClass:model#MClass#mclassdefs= */
+(nitmethod_t)VIRTUAL_model__MClass__intro, /* pointer to model:MClass:model#MClass#intro */
+(nitmethod_t)VIRTUAL_model__MClass__in_hierarchy, /* pointer to model:MClass:model#MClass#in_hierarchy */
+(nitmethod_t)VIRTUAL_model__MClass__mclass_type, /* pointer to model:MClass:model#MClass#mclass_type */
+(nitmethod_t)VIRTUAL_model__MClass__mclass_type_61d, /* pointer to model:MClass:model#MClass#mclass_type= */
+(nitmethod_t)VIRTUAL_model__MClass__get_mtype, /* pointer to model:MClass:model#MClass#get_mtype */
+(nitmethod_t)VIRTUAL_model__MClass__get_mtype_cache, /* pointer to model:MClass:model#MClass#get_mtype_cache */
+(nitmethod_t)VIRTUAL_model__MClass__get_mtype_cache_61d, /* pointer to model:MClass:model#MClass#get_mtype_cache= */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ctype, /* pointer to model:MClass:extern_classes#MClass#ctype */
+(nitmethod_t)VIRTUAL_modelize_property__MClass__inherit_init_from, /* pointer to model:MClass:modelize_property#MClass#inherit_init_from */
+(nitmethod_t)VIRTUAL_modelize_property__MClass__inherit_init_from_61d, /* pointer to model:MClass:modelize_property#MClass#inherit_init_from= */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ftype_cache, /* pointer to model:MClass:extern_classes#MClass#ftype_cache */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ftype_cache_61d, /* pointer to model:MClass:extern_classes#MClass#ftype_cache= */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ftype_computed, /* pointer to model:MClass:extern_classes#MClass#ftype_computed */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ftype_computed_61d, /* pointer to model:MClass:extern_classes#MClass#ftype_computed= */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__ftype, /* pointer to model:MClass:extern_classes#MClass#ftype */
+(nitmethod_t)VIRTUAL_extern_classes__MClass__compute_ftype, /* pointer to model:MClass:extern_classes#MClass#compute_ftype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClass__c_name, /* pointer to model:MClass:abstract_compiler#MClass#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClass__c_name_cache, /* pointer to model:MClass:abstract_compiler#MClass#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClass__c_name_cache_61d, /* pointer to model:MClass:abstract_compiler#MClass#c_name_cache= */
+(nitmethod_t)VIRTUAL_separate_compiler__MClass__c_instance_name, /* pointer to model:MClass:separate_compiler#MClass#c_instance_name */
 }
 };
-/* allocate TransformPhase */
-val* NEW_transform__TransformPhase(const struct type* type) {
-val* self /* : TransformPhase */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate MClass */
+val* NEW_model__MClass(const struct type* type) {
+val* self /* : MClass */;
+val* var /* : Array[MClassDef] */;
+val* var1 /* : Array[MGenericType] */;
+val* var2 /* : null */;
+val* var3 /* : null */;
+short int var4 /* : Bool */;
+self = nit_alloc(sizeof(struct instance) + 12*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_transform__TransformPhase;
+self->class = &class_model__MClass;
+var = NEW_array__Array(&type_array__Arraymodel__MClassDef);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MClassDef]>*/;
+self->attrs[COLOR_model__MClass___64dmclassdefs].val = var; /* @mclassdefs on <self:MClass exact> */
+var1 = NEW_array__Array(&type_array__Arraymodel__MGenericType);
+((void (*)(val*))(var1->class->vft[COLOR_array__Array__init]))(var1) /* init on <var1:Array[MGenericType]>*/;
+self->attrs[COLOR_model__MClass___64dget_mtype_cache].val = var1; /* @get_mtype_cache on <self:MClass exact> */
+var2 = NULL;
+self->attrs[COLOR_modelize_property__MClass___64dinherit_init_from].val = var2; /* @inherit_init_from on <self:MClass exact> */
+var3 = NULL;
+self->attrs[COLOR_extern_classes__MClass___64dftype_cache].val = var3; /* @ftype_cache on <self:MClass exact> */
+var4 = 0;
+self->attrs[COLOR_extern_classes__MClass___64dftype_computed].s = var4; /* @ftype_computed on <self:MClass exact> */
 return self;
 }
-/* runtime class transform__TransformVisitor */
-const struct class class_transform__TransformVisitor = {
+/* runtime class model__MClassDef */
+const struct class class_model__MClassDef = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to transform:TransformVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to transform:TransformVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to transform:TransformVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to transform:TransformVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to transform:TransformVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to transform:TransformVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to transform:TransformVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to transform:TransformVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to transform:TransformVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to transform:TransformVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to transform:TransformVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to transform:TransformVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to transform:TransformVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to transform:TransformVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to transform:TransformVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to transform:TransformVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to transform:TransformVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to transform:TransformVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to transform:TransformVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to transform:TransformVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to transform:TransformVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to transform:TransformVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to transform:TransformVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to transform:TransformVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to transform:TransformVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to transform:TransformVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to transform:TransformVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to transform:TransformVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to transform:TransformVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to transform:TransformVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to transform:TransformVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to transform:TransformVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to transform:TransformVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to transform:TransformVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to transform:TransformVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to transform:TransformVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to transform:TransformVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to transform:TransformVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to transform:TransformVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to transform:TransformVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to transform:TransformVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to transform:TransformVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__visit, /* pointer to transform:TransformVisitor:transform#TransformVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to transform:TransformVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to transform:TransformVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to transform:TransformVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to transform:TransformVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__phase, /* pointer to transform:TransformVisitor:transform#TransformVisitor#phase */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__phase_61d, /* pointer to transform:TransformVisitor:transform#TransformVisitor#phase= */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mmodule, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mmodule */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mmodule_61d, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mmodule= */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mclassdef, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mclassdef */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mclassdef_61d, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mclassdef= */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mpropdef, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mpropdef */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__mpropdef_61d, /* pointer to transform:TransformVisitor:transform#TransformVisitor#mpropdef= */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__builder, /* pointer to transform:TransformVisitor:transform#TransformVisitor#builder */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__builder_61d, /* pointer to transform:TransformVisitor:transform#TransformVisitor#builder= */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__init, /* pointer to transform:TransformVisitor:transform#TransformVisitor#init */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__get_class, /* pointer to transform:TransformVisitor:transform#TransformVisitor#get_class */
-(nitmethod_t)VIRTUAL_transform__TransformVisitor__get_method, /* pointer to transform:TransformVisitor:transform#TransformVisitor#get_method */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MClassDef:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MClassDef:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MClassDef:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MClassDef:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MClassDef:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MClassDef:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MClassDef:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MClassDef:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MClassDef:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MClassDef:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MClassDef:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MClassDef:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MClassDef:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MClassDef:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MClassDef__to_s, /* pointer to model:MClassDef:model#MClassDef#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MClassDef:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MClassDef:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MClassDef:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MClassDef:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MClassDef:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MClassDef:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MClassDef:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MClassDef:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MClassDef:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MClassDef:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MClassDef:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MClassDef:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MClassDef:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MClassDef:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MClassDef:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MClassDef:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MClassDef:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MClassDef:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MClassDef:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MClassDef:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MClassDef:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MClassDef:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MClassDef:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MClassDef:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MClassDef:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MClassDef:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MClassDef:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MClassDef:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MClassDef:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MClassDef:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MClassDef:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MClassDef:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MClassDef:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MClassDef:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MClassDef:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MClassDef:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MClassDef__mmodule, /* pointer to model:MClassDef:model#MClassDef#mmodule */
+(nitmethod_t)VIRTUAL_model__MClassDef__mmodule_61d, /* pointer to model:MClassDef:model#MClassDef#mmodule= */
+(nitmethod_t)VIRTUAL_model__MClassDef__mclass, /* pointer to model:MClassDef:model#MClassDef#mclass */
+(nitmethod_t)VIRTUAL_model__MClassDef__mclass_61d, /* pointer to model:MClassDef:model#MClassDef#mclass= */
+(nitmethod_t)VIRTUAL_model__MClassDef__bound_mtype, /* pointer to model:MClassDef:model#MClassDef#bound_mtype */
+(nitmethod_t)VIRTUAL_model__MClassDef__bound_mtype_61d, /* pointer to model:MClassDef:model#MClassDef#bound_mtype= */
+(nitmethod_t)VIRTUAL_model__MClassDef__parameter_names, /* pointer to model:MClassDef:model#MClassDef#parameter_names */
+(nitmethod_t)VIRTUAL_model__MClassDef__parameter_names_61d, /* pointer to model:MClassDef:model#MClassDef#parameter_names= */
+(nitmethod_t)VIRTUAL_model__MClassDef__location, /* pointer to model:MClassDef:model#MClassDef#location */
+(nitmethod_t)VIRTUAL_model__MClassDef__location_61d, /* pointer to model:MClassDef:model#MClassDef#location= */
+(nitmethod_t)VIRTUAL_model__MClassDef__to_s_61d, /* pointer to model:MClassDef:model#MClassDef#to_s= */
+(nitmethod_t)VIRTUAL_model__MClassDef__init, /* pointer to model:MClassDef:model#MClassDef#init */
+(nitmethod_t)VIRTUAL_model__MClassDef__supertypes, /* pointer to model:MClassDef:model#MClassDef#supertypes */
+(nitmethod_t)VIRTUAL_model__MClassDef__supertypes_61d, /* pointer to model:MClassDef:model#MClassDef#supertypes= */
+(nitmethod_t)VIRTUAL_model__MClassDef__set_supertypes, /* pointer to model:MClassDef:model#MClassDef#set_supertypes */
+(nitmethod_t)VIRTUAL_model__MClassDef__add_in_hierarchy, /* pointer to model:MClassDef:model#MClassDef#add_in_hierarchy */
+(nitmethod_t)VIRTUAL_model__MClassDef__in_hierarchy, /* pointer to model:MClassDef:model#MClassDef#in_hierarchy */
+(nitmethod_t)VIRTUAL_model__MClassDef__in_hierarchy_61d, /* pointer to model:MClassDef:model#MClassDef#in_hierarchy= */
+(nitmethod_t)VIRTUAL_model__MClassDef__is_intro, /* pointer to model:MClassDef:model#MClassDef#is_intro */
+(nitmethod_t)VIRTUAL_model__MClassDef__intro_mproperties, /* pointer to model:MClassDef:model#MClassDef#intro_mproperties */
+(nitmethod_t)VIRTUAL_model__MClassDef__intro_mproperties_61d, /* pointer to model:MClassDef:model#MClassDef#intro_mproperties= */
+(nitmethod_t)VIRTUAL_model__MClassDef__mpropdefs, /* pointer to model:MClassDef:model#MClassDef#mpropdefs */
+(nitmethod_t)VIRTUAL_model__MClassDef__mpropdefs_61d, /* pointer to model:MClassDef:model#MClassDef#mpropdefs= */
+(nitmethod_t)VIRTUAL_modelize_property__MClassDef__propdef_names, /* pointer to model:MClassDef:modelize_property#MClassDef#propdef_names */
+(nitmethod_t)VIRTUAL_modelize_property__MClassDef__propdef_names_61d, /* pointer to model:MClassDef:modelize_property#MClassDef#propdef_names= */
 }
 };
-/* allocate TransformVisitor */
-val* NEW_transform__TransformVisitor(const struct type* type) {
-val* self /* : TransformVisitor */;
-val* var /* : null */;
-self = nit_alloc(sizeof(struct instance) + 6*sizeof(nitattribute_t));
+/* allocate MClassDef */
+val* NEW_model__MClassDef(const struct type* type) {
+val* self /* : MClassDef */;
+val* var /* : Array[MClassType] */;
+val* var1 /* : null */;
+val* var2 /* : Array[MProperty] */;
+val* var3 /* : Array[MPropDef] */;
+val* var4 /* : HashSet[String] */;
+self = nit_alloc(sizeof(struct instance) + 11*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_transform__TransformVisitor;
-var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:TransformVisitor exact> */
+self->class = &class_model__MClassDef;
+var = NEW_array__Array(&type_array__Arraymodel__MClassType);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MClassType]>*/;
+self->attrs[COLOR_model__MClassDef___64dsupertypes].val = var; /* @supertypes on <self:MClassDef exact> */
+var1 = NULL;
+self->attrs[COLOR_model__MClassDef___64din_hierarchy].val = var1; /* @in_hierarchy on <self:MClassDef exact> */
+var2 = NEW_array__Array(&type_array__Arraymodel__MProperty);
+((void (*)(val*))(var2->class->vft[COLOR_array__Array__init]))(var2) /* init on <var2:Array[MProperty]>*/;
+self->attrs[COLOR_model__MClassDef___64dintro_mproperties].val = var2; /* @intro_mproperties on <self:MClassDef exact> */
+var3 = NEW_array__Array(&type_array__Arraymodel__MPropDef);
+((void (*)(val*))(var3->class->vft[COLOR_array__Array__init]))(var3) /* init on <var3:Array[MPropDef]>*/;
+self->attrs[COLOR_model__MClassDef___64dmpropdefs].val = var3; /* @mpropdefs on <self:MClassDef exact> */
+var4 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetstring__String);
+((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashSet__init]))(var4) /* init on <var4:HashSet[String]>*/;
+self->attrs[COLOR_modelize_property__MClassDef___64dpropdef_names].val = var4; /* @propdef_names on <self:MClassDef exact> */
 return self;
 }
-/* runtime class astbuilder__ASTBuilder */
-const struct class class_astbuilder__ASTBuilder = {
+/* runtime class model__MClassType */
+const struct class class_model__MClassType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to astbuilder:ASTBuilder:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to astbuilder:ASTBuilder:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to astbuilder:ASTBuilder:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to astbuilder:ASTBuilder:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to astbuilder:ASTBuilder:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to astbuilder:ASTBuilder:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to astbuilder:ASTBuilder:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to astbuilder:ASTBuilder:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to astbuilder:ASTBuilder:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to astbuilder:ASTBuilder:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to astbuilder:ASTBuilder:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to astbuilder:ASTBuilder:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to astbuilder:ASTBuilder:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to astbuilder:ASTBuilder:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to astbuilder:ASTBuilder:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to astbuilder:ASTBuilder:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to astbuilder:ASTBuilder:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to astbuilder:ASTBuilder:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to astbuilder:ASTBuilder:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to astbuilder:ASTBuilder:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to astbuilder:ASTBuilder:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to astbuilder:ASTBuilder:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to astbuilder:ASTBuilder:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to astbuilder:ASTBuilder:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to astbuilder:ASTBuilder:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to astbuilder:ASTBuilder:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to astbuilder:ASTBuilder:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to astbuilder:ASTBuilder:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to astbuilder:ASTBuilder:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to astbuilder:ASTBuilder:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to astbuilder:ASTBuilder:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to astbuilder:ASTBuilder:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to astbuilder:ASTBuilder:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to astbuilder:ASTBuilder:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to astbuilder:ASTBuilder:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to astbuilder:ASTBuilder:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to astbuilder:ASTBuilder:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to astbuilder:ASTBuilder:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to astbuilder:ASTBuilder:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to astbuilder:ASTBuilder:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to astbuilder:ASTBuilder:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to astbuilder:ASTBuilder:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__mmodule, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#mmodule */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__mmodule_61d, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#mmodule= */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__anchor, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#anchor */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__anchor_61d, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#anchor= */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_int, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_int */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_new, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_new */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_call, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_call */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_block, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_block */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_var_read, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_var_read */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_var_assign, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_var_assign */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_attr_read, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_attr_read */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_attr_assign, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_attr_assign */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_do, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_do */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__make_if, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#make_if */
-(nitmethod_t)VIRTUAL_astbuilder__ASTBuilder__init, /* pointer to astbuilder:ASTBuilder:astbuilder#ASTBuilder#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MClassType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MClassType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MClassType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MClassType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MClassType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MClassType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MClassType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MClassType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MClassType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MClassType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MClassType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MClassType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MClassType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MClassType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MClassType__to_s, /* pointer to model:MClassType:model#MClassType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MClassType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MClassType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MClassType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MClassType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MClassType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MClassType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MClassType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MClassType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MClassType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MClassType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MClassType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MClassType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MClassType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MClassType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MClassType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MClassType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MClassType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MClassType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MClassType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MClassType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MClassType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MClassType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MClassType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MClassType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MClassType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MClassType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MClassType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MClassType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MClassType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MClassType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MClassType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MClassType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MClassType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MClassType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MClassType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MClassType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MClassType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MClassType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MClassType__model, /* pointer to model:MClassType:model#MClassType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MClassType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MClassType__anchor_to, /* pointer to model:MClassType:model#MClassType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MClassType__need_anchor, /* pointer to model:MClassType:model#MClassType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MClassType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MClassType__resolve_for, /* pointer to model:MClassType:model#MClassType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MClassType__can_resolve_for, /* pointer to model:MClassType:model#MClassType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable, /* pointer to model:MClassType:model#MType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MClassType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MClassType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MType__depth, /* pointer to model:MClassType:model#MType#depth */
+(nitmethod_t)VIRTUAL_model__MType__length, /* pointer to model:MClassType:model#MType#length */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs, /* pointer to model:MClassType:model#MClassType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses, /* pointer to model:MClassType:model#MClassType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes, /* pointer to model:MClassType:model#MClassType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MClassType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MClassType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__cname, /* pointer to model:MClassType:nitni_base#MClassType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__cname_blind, /* pointer to model:MClassType:nitni_base#MClassType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__mangled_cname, /* pointer to model:MClassType:nitni_base#MClassType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__is_cprimitive, /* pointer to model:MClassType:nitni_base#MClassType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__ctype, /* pointer to model:MClassType:abstract_compiler#MClassType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__ctypename, /* pointer to model:MClassType:abstract_compiler#MClassType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__c_name, /* pointer to model:MClassType:abstract_compiler#MClassType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MClassType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MClassType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MClassType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MClassType:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MClassType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MClassType__c_instance_name, /* pointer to model:MClassType:separate_compiler#MClassType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MClassType__mclass, /* pointer to model:MClassType:model#MClassType#mclass */
+(nitmethod_t)VIRTUAL_model__MClassType__mclass_61d, /* pointer to model:MClassType:model#MClassType#mclass= */
+(nitmethod_t)VIRTUAL_model__MClassType__init, /* pointer to model:MClassType:model#MClassType#init */
+(nitmethod_t)VIRTUAL_model__MClassType__arguments, /* pointer to model:MClassType:model#MClassType#arguments */
+(nitmethod_t)VIRTUAL_model__MClassType__arguments_61d, /* pointer to model:MClassType:model#MClassType#arguments= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_things, /* pointer to model:MClassType:model#MClassType#collect_things */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs_cache, /* pointer to model:MClassType:model#MClassType#collect_mclassdefs_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs_cache_61d, /* pointer to model:MClassType:model#MClassType#collect_mclassdefs_cache= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses_cache, /* pointer to model:MClassType:model#MClassType#collect_mclasses_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses_cache_61d, /* pointer to model:MClassType:model#MClassType#collect_mclasses_cache= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes_cache, /* pointer to model:MClassType:model#MClassType#collect_mtypes_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes_cache_61d, /* pointer to model:MClassType:model#MClassType#collect_mtypes_cache= */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MClassType:model#MType#anchor_to */
 }
 };
-/* allocate ASTBuilder */
-val* NEW_astbuilder__ASTBuilder(const struct type* type) {
-val* self /* : ASTBuilder */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate MClassType */
+val* NEW_model__MClassType(const struct type* type) {
+val* self /* : MClassType */;
+val* var /* : null */;
+val* var1 /* : Array[MType] */;
+val* var2 /* : HashMap[MModule, Set[MClassDef]] */;
+val* var3 /* : HashMap[MModule, Set[MClass]] */;
+val* var4 /* : HashMap[MModule, Set[MClassType]] */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_astbuilder__ASTBuilder;
+self->class = &class_model__MClassType;
+var = NULL;
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MClassType exact> */
+var1 = NEW_array__Array(&type_array__Arraymodel__MType);
+((void (*)(val*))(var1->class->vft[COLOR_array__Array__init]))(var1) /* init on <var1:Array[MType]>*/;
+self->attrs[COLOR_model__MClassType___64darguments].val = var1; /* @arguments on <self:MClassType exact> */
+var2 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClassDef);
+((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[MModule, Set[MClassDef]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mclassdefs_cache].val = var2; /* @collect_mclassdefs_cache on <self:MClassType exact> */
+var3 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClass);
+((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[MModule, Set[MClass]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mclasses_cache].val = var3; /* @collect_mclasses_cache on <self:MClassType exact> */
+var4 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClassType);
+((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[MModule, Set[MClassType]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mtypes_cache].val = var4; /* @collect_mtypes_cache on <self:MClassType exact> */
 return self;
 }
-/* runtime class astbuilder__APlaceholderExpr */
-const struct class class_astbuilder__APlaceholderExpr = {
+/* runtime class model__MGenericType */
+const struct class class_model__MGenericType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to astbuilder:APlaceholderExpr:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to astbuilder:APlaceholderExpr:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to astbuilder:APlaceholderExpr:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to astbuilder:APlaceholderExpr:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to astbuilder:APlaceholderExpr:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to astbuilder:APlaceholderExpr:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to astbuilder:APlaceholderExpr:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to astbuilder:APlaceholderExpr:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to astbuilder:APlaceholderExpr:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to astbuilder:APlaceholderExpr:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to astbuilder:APlaceholderExpr:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to astbuilder:APlaceholderExpr:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to astbuilder:APlaceholderExpr:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to astbuilder:APlaceholderExpr:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to astbuilder:APlaceholderExpr:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to astbuilder:APlaceholderExpr:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to astbuilder:APlaceholderExpr:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to astbuilder:APlaceholderExpr:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to astbuilder:APlaceholderExpr:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to astbuilder:APlaceholderExpr:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to astbuilder:APlaceholderExpr:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to astbuilder:APlaceholderExpr:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to astbuilder:APlaceholderExpr:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to astbuilder:APlaceholderExpr:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to astbuilder:APlaceholderExpr:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to astbuilder:APlaceholderExpr:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to astbuilder:APlaceholderExpr:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to astbuilder:APlaceholderExpr:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to astbuilder:APlaceholderExpr:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to astbuilder:APlaceholderExpr:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to astbuilder:APlaceholderExpr:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to astbuilder:APlaceholderExpr:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to astbuilder:APlaceholderExpr:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__location, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#location */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__hot_location, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#hot_location */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__debug, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#debug */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__parent, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#parent */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__parent_61d, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#parent= */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__init, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#init */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__replace_child, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#replace_child */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__detach, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#detach */
-(nitmethod_t)VIRTUAL_parser_nodes__Prod__replace_with, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#Prod#replace_with */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__visit_all, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#visit_all */
-(nitmethod_t)VIRTUAL_parser_util__ANode__collect_tokens_by_text, /* pointer to astbuilder:APlaceholderExpr:parser_util#ANode#collect_tokens_by_text */
-(nitmethod_t)VIRTUAL_parser_util__ANode__collect_annotations_by_name, /* pointer to astbuilder:APlaceholderExpr:parser_util#ANode#collect_annotations_by_name */
-(nitmethod_t)VIRTUAL_simple_misc_analysis__ANode__accept_simple_misc, /* pointer to astbuilder:APlaceholderExpr:simple_misc_analysis#ANode#accept_simple_misc */
-(nitmethod_t)VIRTUAL_simple_misc_analysis__ANode__after_simple_misc, /* pointer to astbuilder:APlaceholderExpr:simple_misc_analysis#ANode#after_simple_misc */
-(nitmethod_t)VIRTUAL_literal__ANode__accept_literal, /* pointer to astbuilder:APlaceholderExpr:literal#ANode#accept_literal */
-(nitmethod_t)VIRTUAL_scope__ANode__accept_scope_visitor, /* pointer to astbuilder:APlaceholderExpr:scope#ANode#accept_scope_visitor */
-(nitmethod_t)VIRTUAL_flow__ANode__accept_flow_visitor, /* pointer to astbuilder:APlaceholderExpr:flow#ANode#accept_flow_visitor */
-(nitmethod_t)VIRTUAL_local_var_init__ANode__accept_local_var_visitor, /* pointer to astbuilder:APlaceholderExpr:local_var_init#ANode#accept_local_var_visitor */
-(nitmethod_t)VIRTUAL_auto_super_init__ANode__accept_auto_super_init, /* pointer to astbuilder:APlaceholderExpr:auto_super_init#ANode#accept_auto_super_init */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__ANode__accept_rapid_type_visitor, /* pointer to astbuilder:APlaceholderExpr:rapid_type_analysis#ANode#accept_rapid_type_visitor */
-(nitmethod_t)VIRTUAL_astvalidation__APlaceholderExpr__accept_ast_validation, /* pointer to astbuilder:APlaceholderExpr:astvalidation#APlaceholderExpr#accept_ast_validation */
-(nitmethod_t)VIRTUAL_transform__ANode__accept_transform_visitor, /* pointer to astbuilder:APlaceholderExpr:transform#ANode#accept_transform_visitor */
-(nitmethod_t)VIRTUAL_parser_nodes__Prod__location_61d, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#Prod#location= */
-(nitmethod_t)VIRTUAL_parser_nodes__Prod__n_annotations, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#Prod#n_annotations */
-(nitmethod_t)VIRTUAL_parser_nodes__Prod__n_annotations_61d, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#Prod#n_annotations= */
-(nitmethod_t)VIRTUAL_parser_nodes__Prod__init, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#Prod#init */
-(nitmethod_t)VIRTUAL_modelize_property__Prod__collect_text, /* pointer to astbuilder:APlaceholderExpr:modelize_property#Prod#collect_text */
-(nitmethod_t)VIRTUAL_parser_nodes__ANode__replace_with, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#ANode#replace_with */
-(nitmethod_t)VIRTUAL_parser_nodes__AExpr__init, /* pointer to astbuilder:APlaceholderExpr:parser_nodes#AExpr#init */
-(nitmethod_t)VIRTUAL_simple_misc_analysis__AExpr__warn_parentheses, /* pointer to astbuilder:APlaceholderExpr:simple_misc_analysis#AExpr#warn_parentheses */
-(nitmethod_t)VIRTUAL_flow__AExpr__after_flow_context, /* pointer to astbuilder:APlaceholderExpr:flow#AExpr#after_flow_context */
-(nitmethod_t)VIRTUAL_flow__AExpr__after_flow_context_61d, /* pointer to astbuilder:APlaceholderExpr:flow#AExpr#after_flow_context= */
-(nitmethod_t)VIRTUAL_typing__AExpr__mtype, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#mtype */
-(nitmethod_t)VIRTUAL_typing__AExpr__mtype_61d, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#mtype= */
-(nitmethod_t)VIRTUAL_typing__AExpr__is_typed, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#is_typed */
-(nitmethod_t)VIRTUAL_typing__AExpr__is_typed_61d, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#is_typed= */
-(nitmethod_t)VIRTUAL_typing__AExpr__implicit_cast_to, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#implicit_cast_to */
-(nitmethod_t)VIRTUAL_typing__AExpr__implicit_cast_to_61d, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#implicit_cast_to= */
-(nitmethod_t)VIRTUAL_typing__AExpr__its_variable, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#its_variable */
-(nitmethod_t)VIRTUAL_typing__AExpr__accept_typing, /* pointer to astbuilder:APlaceholderExpr:typing#AExpr#accept_typing */
-(nitmethod_t)VIRTUAL_astbuilder__AExpr__make_var_read, /* pointer to astbuilder:APlaceholderExpr:astbuilder#AExpr#make_var_read */
-(nitmethod_t)VIRTUAL_astbuilder__AExpr__variable_cache, /* pointer to astbuilder:APlaceholderExpr:astbuilder#AExpr#variable_cache */
-(nitmethod_t)VIRTUAL_astbuilder__AExpr__variable_cache_61d, /* pointer to astbuilder:APlaceholderExpr:astbuilder#AExpr#variable_cache= */
-(nitmethod_t)VIRTUAL_astbuilder__AExpr__detach_with_placeholder, /* pointer to astbuilder:APlaceholderExpr:astbuilder#AExpr#detach_with_placeholder */
-(nitmethod_t)VIRTUAL_astbuilder__AExpr__add, /* pointer to astbuilder:APlaceholderExpr:astbuilder#AExpr#add */
-(nitmethod_t)VIRTUAL_abstract_compiler__AExpr__expr, /* pointer to astbuilder:APlaceholderExpr:abstract_compiler#AExpr#expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AExpr__stmt, /* pointer to astbuilder:APlaceholderExpr:abstract_compiler#AExpr#stmt */
-(nitmethod_t)VIRTUAL_astvalidation__ANode__accept_ast_validation, /* pointer to astbuilder:APlaceholderExpr:astvalidation#ANode#accept_ast_validation */
-(nitmethod_t)VIRTUAL_astbuilder__APlaceholderExpr__make, /* pointer to astbuilder:APlaceholderExpr:astbuilder#APlaceholderExpr#make */
-(nitmethod_t)VIRTUAL_astvalidation__AExpr__accept_ast_validation, /* pointer to astbuilder:APlaceholderExpr:astvalidation#AExpr#accept_ast_validation */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MGenericType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MGenericType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MGenericType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MGenericType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MGenericType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MGenericType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MGenericType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MGenericType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MGenericType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MGenericType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MGenericType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MGenericType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MGenericType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MGenericType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MGenericType__to_s, /* pointer to model:MGenericType:model#MGenericType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MGenericType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MGenericType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MGenericType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MGenericType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MGenericType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MGenericType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MGenericType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MGenericType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MGenericType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MGenericType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MGenericType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MGenericType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MGenericType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MGenericType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MGenericType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MGenericType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MGenericType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MGenericType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MGenericType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MGenericType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MGenericType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MGenericType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MGenericType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MGenericType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MGenericType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MGenericType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MGenericType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MGenericType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MGenericType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MGenericType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MGenericType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MGenericType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MGenericType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MGenericType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MGenericType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MGenericType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MGenericType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MGenericType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MClassType__model, /* pointer to model:MGenericType:model#MClassType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MGenericType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MClassType__anchor_to, /* pointer to model:MGenericType:model#MClassType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MGenericType__need_anchor, /* pointer to model:MGenericType:model#MGenericType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MGenericType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MGenericType__resolve_for, /* pointer to model:MGenericType:model#MGenericType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MGenericType__can_resolve_for, /* pointer to model:MGenericType:model#MGenericType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable, /* pointer to model:MGenericType:model#MType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MGenericType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MGenericType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MGenericType__depth, /* pointer to model:MGenericType:model#MGenericType#depth */
+(nitmethod_t)VIRTUAL_model__MGenericType__length, /* pointer to model:MGenericType:model#MGenericType#length */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs, /* pointer to model:MGenericType:model#MClassType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses, /* pointer to model:MGenericType:model#MClassType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes, /* pointer to model:MGenericType:model#MClassType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MGenericType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MGenericType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MGenericType__cname, /* pointer to model:MGenericType:nitni_base#MGenericType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__cname_blind, /* pointer to model:MGenericType:nitni_base#MClassType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MGenericType__mangled_cname, /* pointer to model:MGenericType:nitni_base#MGenericType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__is_cprimitive, /* pointer to model:MGenericType:nitni_base#MClassType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__ctype, /* pointer to model:MGenericType:abstract_compiler#MClassType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__ctypename, /* pointer to model:MGenericType:abstract_compiler#MClassType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MGenericType__c_name, /* pointer to model:MGenericType:abstract_compiler#MGenericType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MGenericType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MGenericType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MGenericType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MGenericType:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MGenericType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MClassType__c_instance_name, /* pointer to model:MGenericType:separate_compiler#MClassType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MClassType__mclass, /* pointer to model:MGenericType:model#MClassType#mclass */
+(nitmethod_t)VIRTUAL_model__MClassType__mclass_61d, /* pointer to model:MGenericType:model#MClassType#mclass= */
+(nitmethod_t)VIRTUAL_model__MClassType__init, /* pointer to model:MGenericType:model#MClassType#init */
+(nitmethod_t)VIRTUAL_model__MClassType__arguments, /* pointer to model:MGenericType:model#MClassType#arguments */
+(nitmethod_t)VIRTUAL_model__MClassType__arguments_61d, /* pointer to model:MGenericType:model#MClassType#arguments= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_things, /* pointer to model:MGenericType:model#MClassType#collect_things */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs_cache, /* pointer to model:MGenericType:model#MClassType#collect_mclassdefs_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclassdefs_cache_61d, /* pointer to model:MGenericType:model#MClassType#collect_mclassdefs_cache= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses_cache, /* pointer to model:MGenericType:model#MClassType#collect_mclasses_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mclasses_cache_61d, /* pointer to model:MGenericType:model#MClassType#collect_mclasses_cache= */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes_cache, /* pointer to model:MGenericType:model#MClassType#collect_mtypes_cache */
+(nitmethod_t)VIRTUAL_model__MClassType__collect_mtypes_cache_61d, /* pointer to model:MGenericType:model#MClassType#collect_mtypes_cache= */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MGenericType:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MGenericType__init, /* pointer to model:MGenericType:model#MGenericType#init */
+(nitmethod_t)VIRTUAL_model__MGenericType__to_s_61d, /* pointer to model:MGenericType:model#MGenericType#to_s= */
+(nitmethod_t)VIRTUAL_model__MGenericType__need_anchor_61d, /* pointer to model:MGenericType:model#MGenericType#need_anchor= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MClassType__c_name, /* pointer to model:MGenericType:abstract_compiler#MClassType#c_name */
+(nitmethod_t)VIRTUAL_nitni_base__MClassType__mangled_cname, /* pointer to model:MGenericType:nitni_base#MClassType#mangled_cname */
 }
 };
-/* allocate APlaceholderExpr */
-val* NEW_astbuilder__APlaceholderExpr(const struct type* type) {
-val* self /* : APlaceholderExpr */;
+/* allocate MGenericType */
+val* NEW_model__MGenericType(const struct type* type) {
+val* self /* : MGenericType */;
 val* var /* : null */;
-val* var1 /* : null */;
-val* var2 /* : null */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-val* var5 /* : null */;
+val* var1 /* : Array[MType] */;
+val* var2 /* : HashMap[MModule, Set[MClassDef]] */;
+val* var3 /* : HashMap[MModule, Set[MClass]] */;
+val* var4 /* : HashMap[MModule, Set[MClassType]] */;
 self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_astbuilder__APlaceholderExpr;
+self->class = &class_model__MGenericType;
 var = NULL;
-self->attrs[COLOR_parser_nodes__ANode___location].val = var; /* _location on <self:APlaceholderExpr exact> */
-var1 = NULL;
-self->attrs[COLOR_parser_nodes__ANode___64dparent].val = var1; /* @parent on <self:APlaceholderExpr exact> */
-var2 = NULL;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var2; /* _n_annotations on <self:APlaceholderExpr exact> */
-var3 = NULL;
-self->attrs[COLOR_typing__AExpr___64dmtype].val = var3; /* @mtype on <self:APlaceholderExpr exact> */
-var4 = 0;
-self->attrs[COLOR_typing__AExpr___64dis_typed].s = var4; /* @is_typed on <self:APlaceholderExpr exact> */
-var5 = NULL;
-self->attrs[COLOR_typing__AExpr___64dimplicit_cast_to].val = var5; /* @implicit_cast_to on <self:APlaceholderExpr exact> */
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MGenericType exact> */
+var1 = NEW_array__Array(&type_array__Arraymodel__MType);
+((void (*)(val*))(var1->class->vft[COLOR_array__Array__init]))(var1) /* init on <var1:Array[MType]>*/;
+self->attrs[COLOR_model__MClassType___64darguments].val = var1; /* @arguments on <self:MGenericType exact> */
+var2 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClassDef);
+((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[MModule, Set[MClassDef]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mclassdefs_cache].val = var2; /* @collect_mclassdefs_cache on <self:MGenericType exact> */
+var3 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClass);
+((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[MModule, Set[MClass]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mclasses_cache].val = var3; /* @collect_mclasses_cache on <self:MGenericType exact> */
+var4 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmmodule__MModuleabstract_collection__Setmodel__MClassType);
+((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[MModule, Set[MClassType]]>*/;
+self->attrs[COLOR_model__MClassType___64dcollect_mtypes_cache].val = var4; /* @collect_mtypes_cache on <self:MGenericType exact> */
 return self;
 }
-/* runtime class astvalidation__ASTValidationVisitor */
-const struct class class_astvalidation__ASTValidationVisitor = {
+/* runtime class model__MVirtualType */
+const struct class class_model__MVirtualType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to astvalidation:ASTValidationVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to astvalidation:ASTValidationVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to astvalidation:ASTValidationVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to astvalidation:ASTValidationVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to astvalidation:ASTValidationVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to astvalidation:ASTValidationVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to astvalidation:ASTValidationVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to astvalidation:ASTValidationVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to astvalidation:ASTValidationVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to astvalidation:ASTValidationVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to astvalidation:ASTValidationVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to astvalidation:ASTValidationVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to astvalidation:ASTValidationVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to astvalidation:ASTValidationVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to astvalidation:ASTValidationVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to astvalidation:ASTValidationVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to astvalidation:ASTValidationVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to astvalidation:ASTValidationVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to astvalidation:ASTValidationVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to astvalidation:ASTValidationVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to astvalidation:ASTValidationVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to astvalidation:ASTValidationVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to astvalidation:ASTValidationVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to astvalidation:ASTValidationVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to astvalidation:ASTValidationVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to astvalidation:ASTValidationVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to astvalidation:ASTValidationVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to astvalidation:ASTValidationVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to astvalidation:ASTValidationVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to astvalidation:ASTValidationVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to astvalidation:ASTValidationVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to astvalidation:ASTValidationVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to astvalidation:ASTValidationVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__visit, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to astvalidation:ASTValidationVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to astvalidation:ASTValidationVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to astvalidation:ASTValidationVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to astvalidation:ASTValidationVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__path, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#path */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__path_61d, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#path= */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__seen, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#seen */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__seen_61d, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#seen= */
-(nitmethod_t)VIRTUAL_astvalidation__ASTValidationVisitor__init, /* pointer to astvalidation:ASTValidationVisitor:astvalidation#ASTValidationVisitor#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MVirtualType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MVirtualType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MVirtualType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MVirtualType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MVirtualType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MVirtualType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MVirtualType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MVirtualType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MVirtualType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MVirtualType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MVirtualType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MVirtualType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MVirtualType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MVirtualType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MVirtualType__to_s, /* pointer to model:MVirtualType:model#MVirtualType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MVirtualType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MVirtualType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MVirtualType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MVirtualType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MVirtualType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MVirtualType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MVirtualType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MVirtualType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MVirtualType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MVirtualType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MVirtualType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MVirtualType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MVirtualType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MVirtualType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MVirtualType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MVirtualType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MVirtualType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MVirtualType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MVirtualType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MVirtualType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MVirtualType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MVirtualType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MVirtualType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MVirtualType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MVirtualType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MVirtualType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MVirtualType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MVirtualType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MVirtualType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MVirtualType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MVirtualType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MVirtualType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MVirtualType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MVirtualType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MVirtualType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MVirtualType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MVirtualType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MVirtualType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MVirtualType__model, /* pointer to model:MVirtualType:model#MVirtualType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MVirtualType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MVirtualType:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MType__need_anchor, /* pointer to model:MVirtualType:model#MType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MVirtualType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MVirtualType__resolve_for, /* pointer to model:MVirtualType:model#MVirtualType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MVirtualType__can_resolve_for, /* pointer to model:MVirtualType:model#MVirtualType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable, /* pointer to model:MVirtualType:model#MType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MVirtualType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MVirtualType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MType__depth, /* pointer to model:MVirtualType:model#MType#depth */
+(nitmethod_t)VIRTUAL_model__MType__length, /* pointer to model:MVirtualType:model#MType#length */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclassdefs, /* pointer to model:MVirtualType:model#MType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclasses, /* pointer to model:MVirtualType:model#MType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MType__collect_mtypes, /* pointer to model:MVirtualType:model#MType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MVirtualType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MVirtualType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname, /* pointer to model:MVirtualType:nitni_base#MType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname_blind, /* pointer to model:MVirtualType:nitni_base#MType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MVirtualType__mangled_cname, /* pointer to model:MVirtualType:nitni_base#MVirtualType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__is_cprimitive, /* pointer to model:MVirtualType:nitni_base#MType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctype, /* pointer to model:MVirtualType:abstract_compiler#MType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctypename, /* pointer to model:MVirtualType:abstract_compiler#MType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MVirtualType__c_name, /* pointer to model:MVirtualType:abstract_compiler#MVirtualType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MVirtualType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MVirtualType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MVirtualType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MVirtualType:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MVirtualType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__c_instance_name, /* pointer to model:MVirtualType:separate_compiler#MType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MVirtualType__mproperty, /* pointer to model:MVirtualType:model#MVirtualType#mproperty */
+(nitmethod_t)VIRTUAL_model__MVirtualType__mproperty_61d, /* pointer to model:MVirtualType:model#MVirtualType#mproperty= */
+(nitmethod_t)VIRTUAL_model__MVirtualType__lookup_bound, /* pointer to model:MVirtualType:model#MVirtualType#lookup_bound */
+(nitmethod_t)VIRTUAL_model__MVirtualType__init, /* pointer to model:MVirtualType:model#MVirtualType#init */
 }
 };
-/* allocate ASTValidationVisitor */
-val* NEW_astvalidation__ASTValidationVisitor(const struct type* type) {
-val* self /* : ASTValidationVisitor */;
+/* allocate MVirtualType */
+val* NEW_model__MVirtualType(const struct type* type) {
+val* self /* : MVirtualType */;
 val* var /* : null */;
-val* var1 /* : List[ANode] */;
-val* var2 /* : HashSet[ANode] */;
 self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_astvalidation__ASTValidationVisitor;
+self->class = &class_model__MVirtualType;
 var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:ASTValidationVisitor exact> */
-var1 = NEW_list__List(&type_list__Listparser_nodes__ANode);
-((void (*)(val*))(var1->class->vft[COLOR_list__List__init]))(var1) /* init on <var1:List[ANode]>*/;
-self->attrs[COLOR_astvalidation__ASTValidationVisitor___64dpath].val = var1; /* @path on <self:ASTValidationVisitor exact> */
-var2 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetparser_nodes__ANode);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[ANode]>*/;
-self->attrs[COLOR_astvalidation__ASTValidationVisitor___64dseen].val = var2; /* @seen on <self:ASTValidationVisitor exact> */
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MVirtualType exact> */
 return self;
 }
-/* runtime class rapid_type_analysis__RapidTypeAnalysis */
-const struct class class_rapid_type_analysis__RapidTypeAnalysis = {
+/* runtime class model__MParameterType */
+const struct class class_model__MParameterType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to rapid_type_analysis:RapidTypeAnalysis:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to rapid_type_analysis:RapidTypeAnalysis:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to rapid_type_analysis:RapidTypeAnalysis:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to rapid_type_analysis:RapidTypeAnalysis:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to rapid_type_analysis:RapidTypeAnalysis:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to rapid_type_analysis:RapidTypeAnalysis:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to rapid_type_analysis:RapidTypeAnalysis:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to rapid_type_analysis:RapidTypeAnalysis:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to rapid_type_analysis:RapidTypeAnalysis:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to rapid_type_analysis:RapidTypeAnalysis:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to rapid_type_analysis:RapidTypeAnalysis:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__modelbuilder, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#modelbuilder */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__modelbuilder_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#modelbuilder= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__mainmodule, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#mainmodule */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__mainmodule_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#mainmodule= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_types, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_types */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_types_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_types= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_open_types, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_open_types */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_open_types_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_open_types= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_classes, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_classes */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_classes_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_classes= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_cast_types, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_cast_types */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_cast_types_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_cast_types= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_open_cast_types, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_open_cast_types */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_open_cast_types_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_open_cast_types= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_methoddefs, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_methoddefs */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_methoddefs_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_methoddefs= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_methods, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_methods */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_methods_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_methods= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_super_sends, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_super_sends */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__live_super_sends_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#live_super_sends= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__totry_methods, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#totry_methods */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__totry_methods_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#totry_methods= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__todo, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#todo */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__todo_61d, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#todo= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__run_analysis, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#run_analysis */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__check_depth, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#check_depth */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__add_new, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#add_new */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__add_cast, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#add_cast */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__try_send, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#try_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__add_call, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#add_call */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__add_send, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#add_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__try_super_send, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#try_super_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__add_super_send, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#add_super_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeAnalysis__init, /* pointer to rapid_type_analysis:RapidTypeAnalysis:rapid_type_analysis#RapidTypeAnalysis#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MParameterType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MParameterType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MParameterType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MParameterType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MParameterType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MParameterType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MParameterType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MParameterType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MParameterType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MParameterType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MParameterType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MParameterType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MParameterType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MParameterType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MParameterType__to_s, /* pointer to model:MParameterType:model#MParameterType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MParameterType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MParameterType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MParameterType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MParameterType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MParameterType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MParameterType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MParameterType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MParameterType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MParameterType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MParameterType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MParameterType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MParameterType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MParameterType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MParameterType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MParameterType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MParameterType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MParameterType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MParameterType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MParameterType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MParameterType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MParameterType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MParameterType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MParameterType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MParameterType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MParameterType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MParameterType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MParameterType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MParameterType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MParameterType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MParameterType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MParameterType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MParameterType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MParameterType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MParameterType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MParameterType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MParameterType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MParameterType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MParameterType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MParameterType__model, /* pointer to model:MParameterType:model#MParameterType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MParameterType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MParameterType:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MType__need_anchor, /* pointer to model:MParameterType:model#MType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MParameterType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MParameterType__resolve_for, /* pointer to model:MParameterType:model#MParameterType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MParameterType__can_resolve_for, /* pointer to model:MParameterType:model#MParameterType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable, /* pointer to model:MParameterType:model#MType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MParameterType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MParameterType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MType__depth, /* pointer to model:MParameterType:model#MType#depth */
+(nitmethod_t)VIRTUAL_model__MType__length, /* pointer to model:MParameterType:model#MType#length */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclassdefs, /* pointer to model:MParameterType:model#MType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclasses, /* pointer to model:MParameterType:model#MType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MType__collect_mtypes, /* pointer to model:MParameterType:model#MType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MParameterType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MParameterType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname, /* pointer to model:MParameterType:nitni_base#MType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname_blind, /* pointer to model:MParameterType:nitni_base#MType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MType__mangled_cname, /* pointer to model:MParameterType:nitni_base#MType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__is_cprimitive, /* pointer to model:MParameterType:nitni_base#MType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctype, /* pointer to model:MParameterType:abstract_compiler#MType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctypename, /* pointer to model:MParameterType:abstract_compiler#MType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MParameterType__c_name, /* pointer to model:MParameterType:abstract_compiler#MParameterType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MParameterType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MParameterType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MParameterType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MParameterType:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MParameterType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__c_instance_name, /* pointer to model:MParameterType:separate_compiler#MType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MParameterType__mclass, /* pointer to model:MParameterType:model#MParameterType#mclass */
+(nitmethod_t)VIRTUAL_model__MParameterType__mclass_61d, /* pointer to model:MParameterType:model#MParameterType#mclass= */
+(nitmethod_t)VIRTUAL_model__MParameterType__rank, /* pointer to model:MParameterType:model#MParameterType#rank */
+(nitmethod_t)VIRTUAL_model__MParameterType__rank_61d, /* pointer to model:MParameterType:model#MParameterType#rank= */
+(nitmethod_t)VIRTUAL_model__MParameterType__lookup_bound, /* pointer to model:MParameterType:model#MParameterType#lookup_bound */
+(nitmethod_t)VIRTUAL_model__MParameterType__init, /* pointer to model:MParameterType:model#MParameterType#init */
 }
 };
-/* allocate RapidTypeAnalysis */
-val* NEW_rapid_type_analysis__RapidTypeAnalysis(const struct type* type) {
-val* self /* : RapidTypeAnalysis */;
-val* var /* : HashSet[MClassType] */;
-val* var1 /* : HashSet[MClassType] */;
-val* var2 /* : HashSet[MClass] */;
-val* var3 /* : HashSet[MClassType] */;
-val* var4 /* : HashSet[MType] */;
-val* var5 /* : HashSet[MMethodDef] */;
-val* var6 /* : HashSet[MMethod] */;
-val* var7 /* : HashSet[MMethodDef] */;
-val* var8 /* : HashSet[MMethod] */;
-val* var9 /* : List[MMethodDef] */;
-self = nit_alloc(sizeof(struct instance) + 12*sizeof(nitattribute_t));
+/* allocate MParameterType */
+val* NEW_model__MParameterType(const struct type* type) {
+val* self /* : MParameterType */;
+val* var /* : null */;
+self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_rapid_type_analysis__RapidTypeAnalysis;
-var = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MClassType);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashSet__init]))(var) /* init on <var:HashSet[MClassType]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_types].val = var; /* @live_types on <self:RapidTypeAnalysis exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MClassType);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[MClassType]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_open_types].val = var1; /* @live_open_types on <self:RapidTypeAnalysis exact> */
-var2 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MClass);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[MClass]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_classes].val = var2; /* @live_classes on <self:RapidTypeAnalysis exact> */
-var3 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MClassType);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashSet__init]))(var3) /* init on <var3:HashSet[MClassType]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_cast_types].val = var3; /* @live_cast_types on <self:RapidTypeAnalysis exact> */
-var4 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MType);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashSet__init]))(var4) /* init on <var4:HashSet[MType]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_open_cast_types].val = var4; /* @live_open_cast_types on <self:RapidTypeAnalysis exact> */
-var5 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MMethodDef);
-((void (*)(val*))(var5->class->vft[COLOR_hash_collection__HashSet__init]))(var5) /* init on <var5:HashSet[MMethodDef]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_methoddefs].val = var5; /* @live_methoddefs on <self:RapidTypeAnalysis exact> */
-var6 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MMethod);
-((void (*)(val*))(var6->class->vft[COLOR_hash_collection__HashSet__init]))(var6) /* init on <var6:HashSet[MMethod]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_methods].val = var6; /* @live_methods on <self:RapidTypeAnalysis exact> */
-var7 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MMethodDef);
-((void (*)(val*))(var7->class->vft[COLOR_hash_collection__HashSet__init]))(var7) /* init on <var7:HashSet[MMethodDef]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dlive_super_sends].val = var7; /* @live_super_sends on <self:RapidTypeAnalysis exact> */
-var8 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MMethod);
-((void (*)(val*))(var8->class->vft[COLOR_hash_collection__HashSet__init]))(var8) /* init on <var8:HashSet[MMethod]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dtotry_methods].val = var8; /* @totry_methods on <self:RapidTypeAnalysis exact> */
-var9 = NEW_list__List(&type_list__Listmodel__MMethodDef);
-((void (*)(val*))(var9->class->vft[COLOR_list__List__init]))(var9) /* init on <var9:List[MMethodDef]>*/;
-self->attrs[COLOR_rapid_type_analysis__RapidTypeAnalysis___64dtodo].val = var9; /* @todo on <self:RapidTypeAnalysis exact> */
+self->class = &class_model__MParameterType;
+var = NULL;
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MParameterType exact> */
 return self;
 }
-/* runtime class rapid_type_analysis__RapidTypeVisitor */
-const struct class class_rapid_type_analysis__RapidTypeVisitor = {
+/* runtime class model__MNullableType */
+const struct class class_model__MNullableType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to rapid_type_analysis:RapidTypeVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to rapid_type_analysis:RapidTypeVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to rapid_type_analysis:RapidTypeVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to rapid_type_analysis:RapidTypeVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to rapid_type_analysis:RapidTypeVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to rapid_type_analysis:RapidTypeVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to rapid_type_analysis:RapidTypeVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to rapid_type_analysis:RapidTypeVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to rapid_type_analysis:RapidTypeVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to rapid_type_analysis:RapidTypeVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to rapid_type_analysis:RapidTypeVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to rapid_type_analysis:RapidTypeVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to rapid_type_analysis:RapidTypeVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to rapid_type_analysis:RapidTypeVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to rapid_type_analysis:RapidTypeVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to rapid_type_analysis:RapidTypeVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to rapid_type_analysis:RapidTypeVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to rapid_type_analysis:RapidTypeVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to rapid_type_analysis:RapidTypeVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to rapid_type_analysis:RapidTypeVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__visit, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to rapid_type_analysis:RapidTypeVisitor:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to rapid_type_analysis:RapidTypeVisitor:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to rapid_type_analysis:RapidTypeVisitor:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__analysis, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#analysis */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__analysis_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#analysis= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__receiver, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#receiver */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__receiver_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#receiver= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__mpropdef, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#mpropdef */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__mpropdef_61d, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#mpropdef= */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__init, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#init */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__cleanup_type, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#cleanup_type */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__get_class, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#get_class */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__get_method, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#get_method */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__add_type, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#add_type */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__add_monomorphic_send, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#add_monomorphic_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__add_send, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#add_send */
-(nitmethod_t)VIRTUAL_rapid_type_analysis__RapidTypeVisitor__add_cast_type, /* pointer to rapid_type_analysis:RapidTypeVisitor:rapid_type_analysis#RapidTypeVisitor#add_cast_type */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MNullableType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MNullableType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MNullableType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MNullableType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MNullableType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MNullableType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MNullableType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MNullableType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MNullableType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MNullableType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MNullableType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MNullableType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MNullableType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MNullableType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MNullableType__to_s, /* pointer to model:MNullableType:model#MNullableType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MNullableType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MNullableType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MNullableType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MNullableType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MNullableType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MNullableType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MNullableType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MNullableType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MNullableType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MNullableType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MNullableType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MNullableType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MNullableType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MNullableType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MNullableType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MNullableType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MNullableType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MNullableType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MNullableType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MNullableType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MNullableType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MNullableType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MNullableType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MNullableType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MNullableType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MNullableType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MNullableType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MNullableType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MNullableType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MNullableType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MNullableType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MNullableType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MNullableType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MNullableType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MNullableType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MNullableType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MNullableType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MNullableType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MNullableType__model, /* pointer to model:MNullableType:model#MNullableType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MNullableType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MNullableType:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MNullableType__need_anchor, /* pointer to model:MNullableType:model#MNullableType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MNullableType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MNullableType__resolve_for, /* pointer to model:MNullableType:model#MNullableType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MNullableType__can_resolve_for, /* pointer to model:MNullableType:model#MNullableType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MNullableType__as_nullable, /* pointer to model:MNullableType:model#MNullableType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MNullableType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MNullableType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MNullableType__depth, /* pointer to model:MNullableType:model#MNullableType#depth */
+(nitmethod_t)VIRTUAL_model__MNullableType__length, /* pointer to model:MNullableType:model#MNullableType#length */
+(nitmethod_t)VIRTUAL_model__MNullableType__collect_mclassdefs, /* pointer to model:MNullableType:model#MNullableType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MNullableType__collect_mclasses, /* pointer to model:MNullableType:model#MNullableType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MNullableType__collect_mtypes, /* pointer to model:MNullableType:model#MNullableType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MNullableType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MNullableType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MNullableType__cname, /* pointer to model:MNullableType:nitni_base#MNullableType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MNullableType__cname_blind, /* pointer to model:MNullableType:nitni_base#MNullableType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MNullableType__mangled_cname, /* pointer to model:MNullableType:nitni_base#MNullableType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MNullableType__is_cprimitive, /* pointer to model:MNullableType:nitni_base#MNullableType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctype, /* pointer to model:MNullableType:abstract_compiler#MType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctypename, /* pointer to model:MNullableType:abstract_compiler#MType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MNullableType__c_name, /* pointer to model:MNullableType:abstract_compiler#MNullableType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MNullableType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MNullableType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MNullableType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MNullableType__compile_extern_helper_functions, /* pointer to model:MNullableType:compiler_ffi#MNullableType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MNullableType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__c_instance_name, /* pointer to model:MNullableType:separate_compiler#MType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MNullableType__mtype, /* pointer to model:MNullableType:model#MNullableType#mtype */
+(nitmethod_t)VIRTUAL_model__MNullableType__mtype_61d, /* pointer to model:MNullableType:model#MNullableType#mtype= */
+(nitmethod_t)VIRTUAL_model__MNullableType__init, /* pointer to model:MNullableType:model#MNullableType#init */
+(nitmethod_t)VIRTUAL_model__MNullableType__to_s_61d, /* pointer to model:MNullableType:model#MNullableType#to_s= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MNullableType:compiler_ffi#MType#compile_extern_helper_functions */
 }
 };
-/* allocate RapidTypeVisitor */
-val* NEW_rapid_type_analysis__RapidTypeVisitor(const struct type* type) {
-val* self /* : RapidTypeVisitor */;
+/* allocate MNullableType */
+val* NEW_model__MNullableType(const struct type* type) {
+val* self /* : MNullableType */;
 val* var /* : null */;
 self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_rapid_type_analysis__RapidTypeVisitor;
+self->class = &class_model__MNullableType;
 var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:RapidTypeVisitor exact> */
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MNullableType exact> */
 return self;
 }
-/* runtime class global_compiler__GlobalCompiler */
-const struct class class_global_compiler__GlobalCompiler = {
+/* runtime class model__MNullType */
+const struct class class_model__MNullType = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to global_compiler:GlobalCompiler:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to global_compiler:GlobalCompiler:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to global_compiler:GlobalCompiler:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to global_compiler:GlobalCompiler:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to global_compiler:GlobalCompiler:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to global_compiler:GlobalCompiler:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to global_compiler:GlobalCompiler:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to global_compiler:GlobalCompiler:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to global_compiler:GlobalCompiler:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to global_compiler:GlobalCompiler:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to global_compiler:GlobalCompiler:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to global_compiler:GlobalCompiler:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to global_compiler:GlobalCompiler:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to global_compiler:GlobalCompiler:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to global_compiler:GlobalCompiler:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to global_compiler:GlobalCompiler:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to global_compiler:GlobalCompiler:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to global_compiler:GlobalCompiler:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to global_compiler:GlobalCompiler:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to global_compiler:GlobalCompiler:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to global_compiler:GlobalCompiler:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to global_compiler:GlobalCompiler:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to global_compiler:GlobalCompiler:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to global_compiler:GlobalCompiler:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to global_compiler:GlobalCompiler:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to global_compiler:GlobalCompiler:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to global_compiler:GlobalCompiler:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to global_compiler:GlobalCompiler:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to global_compiler:GlobalCompiler:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to global_compiler:GlobalCompiler:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to global_compiler:GlobalCompiler:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to global_compiler:GlobalCompiler:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to global_compiler:GlobalCompiler:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to global_compiler:GlobalCompiler:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to global_compiler:GlobalCompiler:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to global_compiler:GlobalCompiler:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to global_compiler:GlobalCompiler:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to global_compiler:GlobalCompiler:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to global_compiler:GlobalCompiler:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to global_compiler:GlobalCompiler:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to global_compiler:GlobalCompiler:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to global_compiler:GlobalCompiler:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#mainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#mainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#realmainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#realmainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#modelbuilder */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#modelbuilder= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__hardening, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#hardening */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__new_file, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#new_file */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#files */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#files= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__new_visitor, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#new_visitor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#header */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#header= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provide_declaration, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#provide_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#provided_declarations */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#provided_declarations= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__build_c_to_nit_bindings, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#build_c_to_nit_bindings */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_header, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#compile_header */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__compile_header_structs, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#compile_header_structs */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_main_function, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#compile_main_function */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#extern_bodies */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#extern_bodies= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#seen_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#seen_extern= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_init_attr, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#generate_init_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_check_attr, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#generate_check_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped_61d, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init_count_type_test_tags, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#init_count_type_test_tags */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__display_stats, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#display_stats */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__div, /* pointer to global_compiler:GlobalCompiler:abstract_compiler#AbstractCompiler#div */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__runtime_type_analysis, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#runtime_type_analysis */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__runtime_type_analysis_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#runtime_type_analysis= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__init, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#init */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__compile_class_names, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#compile_class_names */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__classid, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#classid */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__classids, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#classids */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__classids_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#classids= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__live_primitive_types, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#live_primitive_types */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__live_primitive_types_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#live_primitive_types= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__todo, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#todo */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__todos, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#todos */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__todos_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#todos= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__seen, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#seen */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__seen_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#seen= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__declare_runtimeclass, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#declare_runtimeclass */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__generate_init_instance, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#generate_init_instance */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__generate_box_instance, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#generate_box_instance */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__collect_types_cache, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#collect_types_cache */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompiler__collect_types_cache_61d, /* pointer to global_compiler:GlobalCompiler:global_compiler#GlobalCompiler#collect_types_cache= */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MNullType:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MNullType:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MNullType:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MNullType:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MNullType:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MNullType:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MNullType:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MNullType:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MNullType:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MNullType:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MNullType:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MNullType:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MNullType:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MNullType:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MNullType__to_s, /* pointer to model:MNullType:model#MNullType#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MNullType:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MNullType:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MNullType:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MNullType:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MNullType:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MNullType:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MNullType:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MNullType:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MNullType:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MNullType:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MNullType:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MNullType:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MNullType:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MNullType:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MNullType:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MNullType:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MNullType:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MNullType:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MNullType:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MNullType:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MNullType:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MNullType:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MNullType:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MNullType:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MNullType:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MNullType:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MNullType:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MNullType:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MNullType:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MNullType:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MNullType:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MNullType:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MNullType:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MNullType:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MNullType:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MNullType:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MNullType:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MNullType:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MNullType__model, /* pointer to model:MNullType:model#MNullType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MNullType:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MNullType:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MNullType__need_anchor, /* pointer to model:MNullType:model#MNullType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MNullType:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MNullType__resolve_for, /* pointer to model:MNullType:model#MNullType#resolve_for */
+(nitmethod_t)VIRTUAL_model__MNullType__can_resolve_for, /* pointer to model:MNullType:model#MNullType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MNullType__as_nullable, /* pointer to model:MNullType:model#MNullType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MNullType:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MNullType:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MType__depth, /* pointer to model:MNullType:model#MType#depth */
+(nitmethod_t)VIRTUAL_model__MType__length, /* pointer to model:MNullType:model#MType#length */
+(nitmethod_t)VIRTUAL_model__MNullType__collect_mclassdefs, /* pointer to model:MNullType:model#MNullType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MNullType__collect_mclasses, /* pointer to model:MNullType:model#MNullType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MNullType__collect_mtypes, /* pointer to model:MNullType:model#MNullType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MNullType:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MNullType:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname, /* pointer to model:MNullType:nitni_base#MType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname_blind, /* pointer to model:MNullType:nitni_base#MType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MType__mangled_cname, /* pointer to model:MNullType:nitni_base#MType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__is_cprimitive, /* pointer to model:MNullType:nitni_base#MType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctype, /* pointer to model:MNullType:abstract_compiler#MType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctypename, /* pointer to model:MNullType:abstract_compiler#MType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name, /* pointer to model:MNullType:abstract_compiler#MType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MNullType:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MNullType:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MNullType:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MNullType:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MNullType:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__c_instance_name, /* pointer to model:MNullType:separate_compiler#MType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MNullType__model_61d, /* pointer to model:MNullType:model#MNullType#model= */
+(nitmethod_t)VIRTUAL_model__MNullType__init, /* pointer to model:MNullType:model#MNullType#init */
 }
 };
-/* allocate GlobalCompiler */
-val* NEW_global_compiler__GlobalCompiler(const struct type* type) {
-val* self /* : GlobalCompiler */;
-val* var /* : HashMap[String, String] */;
-val* var1 /* : List[CodeFile] */;
-val* var2 /* : HashMap[String, String] */;
-val* var3 /* : Array[ExternCFile] */;
-val* var4 /* : ArraySet[String] */;
-val* var5 /* : Array[String] */;
-long var6 /* : Int */;
-val* var_ /* var : Array[String] */;
-static val* varonce;
-val* var7 /* : String */;
-char* var8 /* : NativeString */;
-long var9 /* : Int */;
-val* var10 /* : String */;
-static val* varonce11;
-val* var12 /* : String */;
-char* var13 /* : NativeString */;
-long var14 /* : Int */;
-val* var15 /* : String */;
-static val* varonce16;
-val* var17 /* : String */;
-char* var18 /* : NativeString */;
-long var19 /* : Int */;
-val* var20 /* : String */;
-static val* varonce21;
-val* var22 /* : String */;
-char* var23 /* : NativeString */;
-long var24 /* : Int */;
-val* var25 /* : String */;
-static val* varonce26;
-val* var27 /* : String */;
-char* var28 /* : NativeString */;
-long var29 /* : Int */;
-val* var30 /* : String */;
-val* var31 /* : HashMap[String, Int] */;
-val* var32 /* : HashMap[String, Int] */;
-val* var33 /* : HashMap[String, Int] */;
-val* var34 /* : HashMap[MClassType, String] */;
-val* var35 /* : List[AbstractRuntimeFunction] */;
-val* var36 /* : HashSet[AbstractRuntimeFunction] */;
-val* var37 /* : HashMap[MType, Array[MClassType]] */;
-self = nit_alloc(sizeof(struct instance) + 19*sizeof(nitattribute_t));
+/* allocate MNullType */
+val* NEW_model__MNullType(const struct type* type) {
+val* self /* : MNullType */;
+val* var /* : null */;
+self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_global_compiler__GlobalCompiler;
-var = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dnames].val = var; /* @names on <self:GlobalCompiler exact> */
-var1 = NEW_list__List(&type_list__Listabstract_compiler__CodeFile);
-((void (*)(val*))(var1->class->vft[COLOR_list__List__init]))(var1) /* init on <var1:List[CodeFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dfiles].val = var1; /* @files on <self:GlobalCompiler exact> */
-var2 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dprovided_declarations].val = var2; /* @provided_declarations on <self:GlobalCompiler exact> */
-var3 = NEW_array__Array(&type_array__Arrayabstract_compiler__ExternCFile);
-((void (*)(val*))(var3->class->vft[COLOR_array__Array__init]))(var3) /* init on <var3:Array[ExternCFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dextern_bodies].val = var3; /* @extern_bodies on <self:GlobalCompiler exact> */
-var4 = NEW_array__ArraySet(&type_array__ArraySetstring__String);
-((void (*)(val*))(var4->class->vft[COLOR_array__ArraySet__init]))(var4) /* init on <var4:ArraySet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dseen_extern].val = var4; /* @seen_extern on <self:GlobalCompiler exact> */
-var5 = NEW_array__Array(&type_array__Arraystring__String);
-var6 = 5;
-((void (*)(val*, long))(var5->class->vft[COLOR_array__Array__with_capacity]))(var5, var6) /* with_capacity on <var5:Array[String]>*/;
-var_ = var5;
-if (varonce) {
-var7 = varonce;
-} else {
-var8 = "isa";
-var9 = 3;
-var10 = string__NativeString__to_s_with_length(var8, var9);
-var7 = var10;
-varonce = var7;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var7) /* push on <var_:Array[String]>*/;
-if (varonce11) {
-var12 = varonce11;
-} else {
-var13 = "as";
-var14 = 2;
-var15 = string__NativeString__to_s_with_length(var13, var14);
-var12 = var15;
-varonce11 = var12;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var12) /* push on <var_:Array[String]>*/;
-if (varonce16) {
-var17 = varonce16;
-} else {
-var18 = "auto";
-var19 = 4;
-var20 = string__NativeString__to_s_with_length(var18, var19);
-var17 = var20;
-varonce16 = var17;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var17) /* push on <var_:Array[String]>*/;
-if (varonce21) {
-var22 = varonce21;
-} else {
-var23 = "covariance";
-var24 = 10;
-var25 = string__NativeString__to_s_with_length(var23, var24);
-var22 = var25;
-varonce21 = var22;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var22) /* push on <var_:Array[String]>*/;
-if (varonce26) {
-var27 = varonce26;
-} else {
-var28 = "erasure";
-var29 = 7;
-var30 = string__NativeString__to_s_with_length(var28, var29);
-var27 = var30;
-varonce26 = var27;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var27) /* push on <var_:Array[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_tags].val = var_; /* @count_type_test_tags on <self:GlobalCompiler exact> */
-var31 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:GlobalCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_resolved].val = var31; /* @count_type_test_resolved on <self:GlobalCompiler exact> */
-var32 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:GlobalCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_unresolved].val = var32; /* @count_type_test_unresolved on <self:GlobalCompiler exact> */
-var33 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:GlobalCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_skipped].val = var33; /* @count_type_test_skipped on <self:GlobalCompiler exact> */
-var34 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassTypestring__String);
-((void (*)(val*))(var34->class->vft[COLOR_hash_collection__HashMap__init]))(var34) /* init on <var34:HashMap[MClassType, String]>*/;
-self->attrs[COLOR_global_compiler__GlobalCompiler___64dclassids].val = var34; /* @classids on <self:GlobalCompiler exact> */
-var35 = NEW_list__List(&type_list__Listabstract_compiler__AbstractRuntimeFunction);
-((void (*)(val*))(var35->class->vft[COLOR_list__List__init]))(var35) /* init on <var35:List[AbstractRuntimeFunction]>*/;
-self->attrs[COLOR_global_compiler__GlobalCompiler___64dtodos].val = var35; /* @todos on <self:GlobalCompiler exact> */
-var36 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetabstract_compiler__AbstractRuntimeFunction);
-((void (*)(val*))(var36->class->vft[COLOR_hash_collection__HashSet__init]))(var36) /* init on <var36:HashSet[AbstractRuntimeFunction]>*/;
-self->attrs[COLOR_global_compiler__GlobalCompiler___64dseen].val = var36; /* @seen on <self:GlobalCompiler exact> */
-var37 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MTypearray__Arraymodel__MClassType);
-((void (*)(val*))(var37->class->vft[COLOR_hash_collection__HashMap__init]))(var37) /* init on <var37:HashMap[MType, Array[MClassType]]>*/;
-self->attrs[COLOR_global_compiler__GlobalCompiler___64dcollect_types_cache].val = var37; /* @collect_types_cache on <self:GlobalCompiler exact> */
+self->class = &class_model__MNullType;
+var = NULL;
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MNullType exact> */
 return self;
 }
-/* runtime class global_compiler__GlobalCompilerVisitor */
-const struct class class_global_compiler__GlobalCompilerVisitor = {
+/* runtime class model__MSignature */
+const struct class class_model__MSignature = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to global_compiler:GlobalCompilerVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to global_compiler:GlobalCompilerVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to global_compiler:GlobalCompilerVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to global_compiler:GlobalCompilerVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to global_compiler:GlobalCompilerVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to global_compiler:GlobalCompilerVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to global_compiler:GlobalCompilerVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to global_compiler:GlobalCompilerVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to global_compiler:GlobalCompilerVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to global_compiler:GlobalCompilerVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to global_compiler:GlobalCompilerVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to global_compiler:GlobalCompilerVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to global_compiler:GlobalCompilerVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to global_compiler:GlobalCompilerVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to global_compiler:GlobalCompilerVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to global_compiler:GlobalCompilerVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to global_compiler:GlobalCompilerVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to global_compiler:GlobalCompilerVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to global_compiler:GlobalCompilerVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to global_compiler:GlobalCompilerVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__object_type, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#object_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__bool_type, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#bool_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__init, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_class, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_class */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_property, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_property */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compile_callsite, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compile_callsite */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__calloc_array, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#calloc_array */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__native_array_def, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#native_array_def */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__varargize, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#varargize */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__anchor, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#anchor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__resolve_for, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#resolve_for */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__autoadapt, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#autoadapt */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__supercall, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#supercall */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__adapt_signature, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#adapt_signature */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__autobox, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#autobox */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__type_test, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#type_test */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__is_same_type_test, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#is_same_type_test */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__equal_test, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#equal_test */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__call, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#call */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__send, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_send, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_super_send, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_super_send */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__isset_attribute, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#isset_attribute */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__read_attribute, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#read_attribute */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__write_attribute, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#write_attribute */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__check_recv_notnull, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#check_recv_notnull */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_name, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_name, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names= */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__class_name_string, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#class_name_string */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables_61d, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variable, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variable */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_var, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_named_var, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_named_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__assign, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#assign */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__init_instance, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#init_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__int_instance, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#int_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__string_instance, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#string_instance */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__array_instance, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#array_instance */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__vararg_instance, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#vararg_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_decl, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_decl */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__require_declaration, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#require_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__declare_once, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#declare_once */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_extern, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_expr, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_abort, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_raw_abort, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_raw_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_cast, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_cast */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__ret, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#ret */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__stmt, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#stmt */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr_bool, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr_bool */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__debug, /* pointer to global_compiler:GlobalCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#debug */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__collect_types, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#collect_types */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__check_valid_reciever, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#check_valid_reciever */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__get_recvtype, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#get_recvtype */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__get_recv, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#get_recv */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__finalize_call, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#finalize_call */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__call_without_varargize, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#call_without_varargize */
-(nitmethod_t)VIRTUAL_global_compiler__GlobalCompilerVisitor__bugtype, /* pointer to global_compiler:GlobalCompilerVisitor:global_compiler#GlobalCompilerVisitor#bugtype */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MSignature:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MSignature:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MSignature:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MSignature:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MSignature:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MSignature:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MSignature:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MSignature:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MSignature:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MSignature:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MSignature:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MSignature:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MSignature:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MSignature:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MSignature__to_s, /* pointer to model:MSignature:model#MSignature#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MSignature:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MSignature:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MSignature:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MSignature:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MSignature:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MSignature:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MSignature:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MSignature:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MSignature:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MSignature:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MSignature:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MSignature:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MSignature:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MSignature:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MSignature:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MSignature:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MSignature:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MSignature:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MSignature:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MSignature:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MSignature:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MSignature:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MSignature:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MSignature:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MSignature:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MSignature:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MSignature:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MSignature:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MSignature:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MSignature:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MSignature:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MSignature:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MSignature:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MSignature:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MSignature:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MSignature:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_c__NitniCallback__compile_callback_to_c, /* pointer to model:MSignature:c#NitniCallback#compile_callback_to_c */
+(nitmethod_t)VIRTUAL_cpp__NitniCallback__compile_callback_to_cpp, /* pointer to model:MSignature:cpp#NitniCallback#compile_callback_to_cpp */
+(nitmethod_t)VIRTUAL_model__MType__model, /* pointer to model:MSignature:model#MType#model */
+(nitmethod_t)VIRTUAL_model__MType__is_subtype, /* pointer to model:MSignature:model#MType#is_subtype */
+(nitmethod_t)VIRTUAL_model__MType__anchor_to, /* pointer to model:MSignature:model#MType#anchor_to */
+(nitmethod_t)VIRTUAL_model__MType__need_anchor, /* pointer to model:MSignature:model#MType#need_anchor */
+(nitmethod_t)VIRTUAL_model__MType__supertype_to, /* pointer to model:MSignature:model#MType#supertype_to */
+(nitmethod_t)VIRTUAL_model__MSignature__resolve_for, /* pointer to model:MSignature:model#MSignature#resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__can_resolve_for, /* pointer to model:MSignature:model#MType#can_resolve_for */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable, /* pointer to model:MSignature:model#MType#as_nullable */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache, /* pointer to model:MSignature:model#MType#as_nullable_cache */
+(nitmethod_t)VIRTUAL_model__MType__as_nullable_cache_61d, /* pointer to model:MSignature:model#MType#as_nullable_cache= */
+(nitmethod_t)VIRTUAL_model__MSignature__depth, /* pointer to model:MSignature:model#MSignature#depth */
+(nitmethod_t)VIRTUAL_model__MSignature__length, /* pointer to model:MSignature:model#MSignature#length */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclassdefs, /* pointer to model:MSignature:model#MType#collect_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MType__collect_mclasses, /* pointer to model:MSignature:model#MType#collect_mclasses */
+(nitmethod_t)VIRTUAL_model__MType__collect_mtypes, /* pointer to model:MSignature:model#MType#collect_mtypes */
+(nitmethod_t)VIRTUAL_model__MType__has_mproperty, /* pointer to model:MSignature:model#MType#has_mproperty */
+(nitmethod_t)VIRTUAL_model__MType__init, /* pointer to model:MSignature:model#MType#init */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname, /* pointer to model:MSignature:nitni_base#MType#cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__cname_blind, /* pointer to model:MSignature:nitni_base#MType#cname_blind */
+(nitmethod_t)VIRTUAL_nitni_base__MType__mangled_cname, /* pointer to model:MSignature:nitni_base#MType#mangled_cname */
+(nitmethod_t)VIRTUAL_nitni_base__MType__is_cprimitive, /* pointer to model:MSignature:nitni_base#MType#is_cprimitive */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctype, /* pointer to model:MSignature:abstract_compiler#MType#ctype */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__ctypename, /* pointer to model:MSignature:abstract_compiler#MType#ctypename */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name, /* pointer to model:MSignature:abstract_compiler#MType#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache, /* pointer to model:MSignature:abstract_compiler#MType#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MType__c_name_cache_61d, /* pointer to model:MSignature:abstract_compiler#MType#c_name_cache= */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_type, /* pointer to model:MSignature:compiler_ffi#MType#compile_extern_type */
+(nitmethod_t)VIRTUAL_compiler_ffi__MType__compile_extern_helper_functions, /* pointer to model:MSignature:compiler_ffi#MType#compile_extern_helper_functions */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__const_color, /* pointer to model:MSignature:separate_compiler#MType#const_color */
+(nitmethod_t)VIRTUAL_separate_compiler__MType__c_instance_name, /* pointer to model:MSignature:separate_compiler#MType#c_instance_name */
+(nitmethod_t)VIRTUAL_model__MSignature__mparameters, /* pointer to model:MSignature:model#MSignature#mparameters */
+(nitmethod_t)VIRTUAL_model__MSignature__mparameters_61d, /* pointer to model:MSignature:model#MSignature#mparameters= */
+(nitmethod_t)VIRTUAL_model__MSignature__return_mtype, /* pointer to model:MSignature:model#MSignature#return_mtype */
+(nitmethod_t)VIRTUAL_model__MSignature__return_mtype_61d, /* pointer to model:MSignature:model#MSignature#return_mtype= */
+(nitmethod_t)VIRTUAL_model__MSignature__init, /* pointer to model:MSignature:model#MSignature#init */
+(nitmethod_t)VIRTUAL_model__MSignature__vararg_rank, /* pointer to model:MSignature:model#MSignature#vararg_rank */
+(nitmethod_t)VIRTUAL_model__MSignature__vararg_rank_61d, /* pointer to model:MSignature:model#MSignature#vararg_rank= */
+(nitmethod_t)VIRTUAL_model__MSignature__arity, /* pointer to model:MSignature:model#MSignature#arity */
 }
 };
-/* allocate GlobalCompilerVisitor */
-val* NEW_global_compiler__GlobalCompilerVisitor(const struct type* type) {
-val* self /* : GlobalCompilerVisitor */;
+/* allocate MSignature */
+val* NEW_model__MSignature(const struct type* type) {
+val* self /* : MSignature */;
 val* var /* : null */;
-val* var1 /* : HashSet[String] */;
-long var2 /* : Int */;
-val* var3 /* : HashMap[EscapeMark, String] */;
-val* var4 /* : HashMap[Variable, RuntimeVariable] */;
-self = nit_alloc(sizeof(struct instance) + 8*sizeof(nitattribute_t));
+self = nit_alloc(sizeof(struct instance) + 5*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_global_compiler__GlobalCompilerVisitor;
+self->class = &class_model__MSignature;
 var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dcurrent_node].val = var; /* @current_node on <self:GlobalCompilerVisitor exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetstring__String);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dnames].val = var1; /* @names on <self:GlobalCompilerVisitor exact> */
-var2 = 0;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dlast].l = var2; /* @last on <self:GlobalCompilerVisitor exact> */
-var3 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__EscapeMarkstring__String);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[EscapeMark, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64descapemark_names].val = var3; /* @escapemark_names on <self:GlobalCompilerVisitor exact> */
-var4 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__Variableabstract_compiler__RuntimeVariable);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[Variable, RuntimeVariable]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dvariables].val = var4; /* @variables on <self:GlobalCompilerVisitor exact> */
+self->attrs[COLOR_model__MType___64das_nullable_cache].val = var; /* @as_nullable_cache on <self:MSignature exact> */
 return self;
 }
-/* runtime class global_compiler__CustomizedRuntimeFunction */
-const struct class class_global_compiler__CustomizedRuntimeFunction = {
+/* runtime class model__MParameter */
+const struct class class_model__MParameter = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction___61d_61d, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to global_compiler:CustomizedRuntimeFunction:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__hash, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#hash */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__to_s, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to global_compiler:CustomizedRuntimeFunction:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to global_compiler:CustomizedRuntimeFunction:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to global_compiler:CustomizedRuntimeFunction:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to global_compiler:CustomizedRuntimeFunction:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to global_compiler:CustomizedRuntimeFunction:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to global_compiler:CustomizedRuntimeFunction:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to global_compiler:CustomizedRuntimeFunction:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to global_compiler:CustomizedRuntimeFunction:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to global_compiler:CustomizedRuntimeFunction:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to global_compiler:CustomizedRuntimeFunction:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to global_compiler:CustomizedRuntimeFunction:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to global_compiler:CustomizedRuntimeFunction:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to global_compiler:CustomizedRuntimeFunction:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to global_compiler:CustomizedRuntimeFunction:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to global_compiler:CustomizedRuntimeFunction:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to global_compiler:CustomizedRuntimeFunction:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to global_compiler:CustomizedRuntimeFunction:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to global_compiler:CustomizedRuntimeFunction:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to global_compiler:CustomizedRuntimeFunction:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to global_compiler:CustomizedRuntimeFunction:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to global_compiler:CustomizedRuntimeFunction:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to global_compiler:CustomizedRuntimeFunction:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to global_compiler:CustomizedRuntimeFunction:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef_61d, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__build_c_name, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#build_c_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache_61d, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache= */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__call, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#call */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__compile_to_c, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#compile_to_c */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__init, /* pointer to global_compiler:CustomizedRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#init */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__recv, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#recv */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__recv_61d, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#recv= */
-(nitmethod_t)VIRTUAL_global_compiler__CustomizedRuntimeFunction__init, /* pointer to global_compiler:CustomizedRuntimeFunction:global_compiler#CustomizedRuntimeFunction#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MParameter:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MParameter:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MParameter:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MParameter:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MParameter:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MParameter:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MParameter:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MParameter:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MParameter:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MParameter:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MParameter:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MParameter:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MParameter:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MParameter:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to model:MParameter:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MParameter:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MParameter:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MParameter:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MParameter:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MParameter:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MParameter:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MParameter:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MParameter:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MParameter:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MParameter:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MParameter:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MParameter:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MParameter:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MParameter:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MParameter:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MParameter:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MParameter:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MParameter:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MParameter:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MParameter:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MParameter:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MParameter:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MParameter:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MParameter:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MParameter:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MParameter:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MParameter:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MParameter:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MParameter:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MParameter:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MParameter:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MParameter:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MParameter:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MParameter:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MParameter:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MParameter:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MParameter__name, /* pointer to model:MParameter:model#MParameter#name */
+(nitmethod_t)VIRTUAL_model__MParameter__name_61d, /* pointer to model:MParameter:model#MParameter#name= */
+(nitmethod_t)VIRTUAL_model__MParameter__mtype, /* pointer to model:MParameter:model#MParameter#mtype */
+(nitmethod_t)VIRTUAL_model__MParameter__mtype_61d, /* pointer to model:MParameter:model#MParameter#mtype= */
+(nitmethod_t)VIRTUAL_model__MParameter__is_vararg, /* pointer to model:MParameter:model#MParameter#is_vararg */
+(nitmethod_t)VIRTUAL_model__MParameter__is_vararg_61d, /* pointer to model:MParameter:model#MParameter#is_vararg= */
+(nitmethod_t)VIRTUAL_model__MParameter__resolve_for, /* pointer to model:MParameter:model#MParameter#resolve_for */
+(nitmethod_t)VIRTUAL_model__MParameter__init, /* pointer to model:MParameter:model#MParameter#init */
 }
 };
-/* allocate CustomizedRuntimeFunction */
-val* NEW_global_compiler__CustomizedRuntimeFunction(const struct type* type) {
-val* self /* : CustomizedRuntimeFunction */;
-val* var /* : null */;
+/* allocate MParameter */
+val* NEW_model__MParameter(const struct type* type) {
+val* self /* : MParameter */;
 self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_global_compiler__CustomizedRuntimeFunction;
-var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractRuntimeFunction___64dc_name_cache].val = var; /* @c_name_cache on <self:CustomizedRuntimeFunction exact> */
+self->class = &class_model__MParameter;
 return self;
 }
-/* runtime class abstract_compiler__CodeFile */
-const struct class class_abstract_compiler__CodeFile = {
+/* runtime class model__MMethod */
+const struct class class_model__MMethod = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_compiler:CodeFile:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_compiler:CodeFile:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_compiler:CodeFile:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_compiler:CodeFile:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_compiler:CodeFile:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_compiler:CodeFile:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_compiler:CodeFile:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_compiler:CodeFile:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_compiler:CodeFile:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_compiler:CodeFile:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_compiler:CodeFile:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_compiler:CodeFile:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_compiler:CodeFile:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_compiler:CodeFile:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_compiler:CodeFile:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_compiler:CodeFile:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_compiler:CodeFile:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_compiler:CodeFile:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_compiler:CodeFile:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_compiler:CodeFile:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_compiler:CodeFile:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_compiler:CodeFile:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_compiler:CodeFile:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_compiler:CodeFile:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_compiler:CodeFile:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_compiler:CodeFile:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_compiler:CodeFile:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_compiler:CodeFile:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_compiler:CodeFile:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_compiler:CodeFile:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_compiler:CodeFile:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_compiler:CodeFile:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_compiler:CodeFile:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_compiler:CodeFile:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_compiler:CodeFile:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_compiler:CodeFile:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_compiler:CodeFile:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_compiler:CodeFile:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_compiler:CodeFile:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_compiler:CodeFile:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_compiler:CodeFile:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_compiler:CodeFile:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__name, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#name */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__name_61d, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#name= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__writers, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#writers */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__writers_61d, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#writers= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__required_declarations, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#required_declarations */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__required_declarations_61d, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#required_declarations= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeFile__init, /* pointer to abstract_compiler:CodeFile:abstract_compiler#CodeFile#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MMethod:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MMethod:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MMethod:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MMethod:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MMethod:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MMethod:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MMethod:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MMethod:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MMethod:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MMethod:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MMethod:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MMethod:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MMethod:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MMethod:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MProperty__to_s, /* pointer to model:MMethod:model#MProperty#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MMethod:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MMethod:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MMethod:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MMethod:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MMethod:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MMethod:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MMethod:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MMethod:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MMethod:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MMethod:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MMethod:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MMethod:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MMethod:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MMethod:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MMethod:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MMethod:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MMethod:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MMethod:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MMethod:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MMethod:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MMethod:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MMethod:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MMethod:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MMethod:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MMethod:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MMethod:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MMethod:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MMethod:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MMethod:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MMethod:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MMethod:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MMethod:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MMethod:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MMethod:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MMethod:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MMethod:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef, /* pointer to model:MMethod:model#MProperty#intro_mclassdef */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef_61d, /* pointer to model:MMethod:model#MProperty#intro_mclassdef= */
+(nitmethod_t)VIRTUAL_model__MProperty__name, /* pointer to model:MMethod:model#MProperty#name */
+(nitmethod_t)VIRTUAL_model__MProperty__name_61d, /* pointer to model:MMethod:model#MProperty#name= */
+(nitmethod_t)VIRTUAL_model__MProperty__full_name, /* pointer to model:MMethod:model#MProperty#full_name */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility, /* pointer to model:MMethod:model#MProperty#visibility */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility_61d, /* pointer to model:MMethod:model#MProperty#visibility= */
+(nitmethod_t)VIRTUAL_model__MProperty__init, /* pointer to model:MMethod:model#MProperty#init */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs, /* pointer to model:MMethod:model#MProperty#mpropdefs */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs_61d, /* pointer to model:MMethod:model#MProperty#mpropdefs= */
+(nitmethod_t)VIRTUAL_model__MProperty__intro, /* pointer to model:MMethod:model#MProperty#intro */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions, /* pointer to model:MMethod:model#MProperty#lookup_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache, /* pointer to model:MMethod:model#MProperty#lookup_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache_61d, /* pointer to model:MMethod:model#MProperty#lookup_definitions_cache= */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_super_definitions, /* pointer to model:MMethod:model#MProperty#lookup_super_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__select_most_specific, /* pointer to model:MMethod:model#MProperty#select_most_specific */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_first_definition, /* pointer to model:MMethod:model#MProperty#lookup_first_definition */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions, /* pointer to model:MMethod:model#MProperty#lookup_all_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache, /* pointer to model:MMethod:model#MProperty#lookup_all_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache_61d, /* pointer to model:MMethod:model#MProperty#lookup_all_definitions_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name, /* pointer to model:MMethod:abstract_compiler#MProperty#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache, /* pointer to model:MMethod:abstract_compiler#MProperty#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache_61d, /* pointer to model:MMethod:abstract_compiler#MProperty#c_name_cache= */
+(nitmethod_t)VIRTUAL_separate_compiler__MProperty__const_color, /* pointer to model:MMethod:separate_compiler#MProperty#const_color */
+(nitmethod_t)VIRTUAL_model__MMethod__init, /* pointer to model:MMethod:model#MMethod#init */
+(nitmethod_t)VIRTUAL_model__MMethod__is_init, /* pointer to model:MMethod:model#MMethod#is_init */
+(nitmethod_t)VIRTUAL_model__MMethod__is_init_61d, /* pointer to model:MMethod:model#MMethod#is_init= */
+(nitmethod_t)VIRTUAL_model__MMethod__is_new, /* pointer to model:MMethod:model#MMethod#is_new */
+(nitmethod_t)VIRTUAL_model__MMethod__is_new_61d, /* pointer to model:MMethod:model#MMethod#is_new= */
+(nitmethod_t)VIRTUAL_model__MMethod__is_init_for, /* pointer to model:MMethod:model#MMethod#is_init_for */
+(nitmethod_t)VIRTUAL_nitni_base__MMethod__short_cname, /* pointer to model:MMethod:nitni_base#MMethod#short_cname */
+(nitmethod_t)VIRTUAL_nitni_utilities__MMethod__build_cname, /* pointer to model:MMethod:nitni_utilities#MMethod#build_cname */
+(nitmethod_t)VIRTUAL_nitni_utilities__MMethod__build_csignature, /* pointer to model:MMethod:nitni_utilities#MMethod#build_csignature */
+(nitmethod_t)VIRTUAL_nitni_utilities__MMethod__build_ccall, /* pointer to model:MMethod:nitni_utilities#MMethod#build_ccall */
 }
 };
-/* allocate CodeFile */
-val* NEW_abstract_compiler__CodeFile(const struct type* type) {
-val* self /* : CodeFile */;
-val* var /* : Array[CodeWriter] */;
-val* var1 /* : HashSet[String] */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate MMethod */
+val* NEW_model__MMethod(const struct type* type) {
+val* self /* : MMethod */;
+val* var /* : Array[MMethodDef] */;
+val* var1 /* : HashMap2[MModule, MType, Array[MMethodDef]] */;
+val* var2 /* : HashMap2[MModule, MType, Array[MMethodDef]] */;
+short int var3 /* : Bool */;
+short int var4 /* : Bool */;
+self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_abstract_compiler__CodeFile;
-var = NEW_array__Array(&type_array__Arrayabstract_compiler__CodeWriter);
-((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[CodeWriter]>*/;
-self->attrs[COLOR_abstract_compiler__CodeFile___64dwriters].val = var; /* @writers on <self:CodeFile exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetstring__String);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[String]>*/;
-self->attrs[COLOR_abstract_compiler__CodeFile___64drequired_declarations].val = var1; /* @required_declarations on <self:CodeFile exact> */
+self->class = &class_model__MMethod;
+var = NEW_array__Array(self->type->resolution_table->types[COLOR_array__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MMethodDef]>*/;
+self->attrs[COLOR_model__MProperty___64dmpropdefs].val = var; /* @mpropdefs on <self:MMethod exact> */
+var1 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var1->class->vft[COLOR_more_collections__HashMap2__init]))(var1) /* init on <var1:HashMap2[MModule, MType, Array[MMethodDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_definitions_cache].val = var1; /* @lookup_definitions_cache on <self:MMethod exact> */
+var2 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var2->class->vft[COLOR_more_collections__HashMap2__init]))(var2) /* init on <var2:HashMap2[MModule, MType, Array[MMethodDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_all_definitions_cache].val = var2; /* @lookup_all_definitions_cache on <self:MMethod exact> */
+var3 = 0;
+self->attrs[COLOR_model__MMethod___64dis_init].s = var3; /* @is_init on <self:MMethod exact> */
+var4 = 0;
+self->attrs[COLOR_model__MMethod___64dis_new].s = var4; /* @is_new on <self:MMethod exact> */
 return self;
 }
-/* runtime class abstract_compiler__CodeWriter */
-const struct class class_abstract_compiler__CodeWriter = {
+/* runtime class model__MAttribute */
+const struct class class_model__MAttribute = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_compiler:CodeWriter:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_compiler:CodeWriter:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_compiler:CodeWriter:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_compiler:CodeWriter:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_compiler:CodeWriter:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_compiler:CodeWriter:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_compiler:CodeWriter:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_compiler:CodeWriter:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_compiler:CodeWriter:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_compiler:CodeWriter:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_compiler:CodeWriter:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_compiler:CodeWriter:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_compiler:CodeWriter:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_compiler:CodeWriter:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_compiler:CodeWriter:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_compiler:CodeWriter:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_compiler:CodeWriter:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_compiler:CodeWriter:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_compiler:CodeWriter:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_compiler:CodeWriter:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_compiler:CodeWriter:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_compiler:CodeWriter:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_compiler:CodeWriter:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_compiler:CodeWriter:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_compiler:CodeWriter:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_compiler:CodeWriter:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_compiler:CodeWriter:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_compiler:CodeWriter:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_compiler:CodeWriter:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_compiler:CodeWriter:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_compiler:CodeWriter:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_compiler:CodeWriter:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_compiler:CodeWriter:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_compiler:CodeWriter:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_compiler:CodeWriter:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_compiler:CodeWriter:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_compiler:CodeWriter:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_compiler:CodeWriter:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_compiler:CodeWriter:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_compiler:CodeWriter:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_compiler:CodeWriter:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_compiler:CodeWriter:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__file, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#file */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__file_61d, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#file= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__lines, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#lines */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__lines_61d, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#lines= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__decl_lines, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#decl_lines */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__decl_lines_61d, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#decl_lines= */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__add, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#add */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__add_decl, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#add_decl */
-(nitmethod_t)VIRTUAL_abstract_compiler__CodeWriter__init, /* pointer to abstract_compiler:CodeWriter:abstract_compiler#CodeWriter#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MAttribute:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MAttribute:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MAttribute:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MAttribute:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MAttribute:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MAttribute:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MAttribute:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MAttribute:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MAttribute:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MAttribute:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MAttribute:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MAttribute:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MAttribute:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MAttribute:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MProperty__to_s, /* pointer to model:MAttribute:model#MProperty#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MAttribute:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MAttribute:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MAttribute:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MAttribute:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MAttribute:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MAttribute:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MAttribute:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MAttribute:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MAttribute:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MAttribute:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MAttribute:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MAttribute:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MAttribute:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MAttribute:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MAttribute:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MAttribute:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MAttribute:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MAttribute:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MAttribute:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MAttribute:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MAttribute:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MAttribute:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MAttribute:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MAttribute:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MAttribute:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MAttribute:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MAttribute:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MAttribute:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MAttribute:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MAttribute:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MAttribute:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MAttribute:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MAttribute:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MAttribute:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MAttribute:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MAttribute:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef, /* pointer to model:MAttribute:model#MProperty#intro_mclassdef */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef_61d, /* pointer to model:MAttribute:model#MProperty#intro_mclassdef= */
+(nitmethod_t)VIRTUAL_model__MProperty__name, /* pointer to model:MAttribute:model#MProperty#name */
+(nitmethod_t)VIRTUAL_model__MProperty__name_61d, /* pointer to model:MAttribute:model#MProperty#name= */
+(nitmethod_t)VIRTUAL_model__MProperty__full_name, /* pointer to model:MAttribute:model#MProperty#full_name */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility, /* pointer to model:MAttribute:model#MProperty#visibility */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility_61d, /* pointer to model:MAttribute:model#MProperty#visibility= */
+(nitmethod_t)VIRTUAL_model__MProperty__init, /* pointer to model:MAttribute:model#MProperty#init */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs, /* pointer to model:MAttribute:model#MProperty#mpropdefs */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs_61d, /* pointer to model:MAttribute:model#MProperty#mpropdefs= */
+(nitmethod_t)VIRTUAL_model__MProperty__intro, /* pointer to model:MAttribute:model#MProperty#intro */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions, /* pointer to model:MAttribute:model#MProperty#lookup_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache, /* pointer to model:MAttribute:model#MProperty#lookup_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache_61d, /* pointer to model:MAttribute:model#MProperty#lookup_definitions_cache= */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_super_definitions, /* pointer to model:MAttribute:model#MProperty#lookup_super_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__select_most_specific, /* pointer to model:MAttribute:model#MProperty#select_most_specific */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_first_definition, /* pointer to model:MAttribute:model#MProperty#lookup_first_definition */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions, /* pointer to model:MAttribute:model#MProperty#lookup_all_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache, /* pointer to model:MAttribute:model#MProperty#lookup_all_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache_61d, /* pointer to model:MAttribute:model#MProperty#lookup_all_definitions_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name, /* pointer to model:MAttribute:abstract_compiler#MProperty#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache, /* pointer to model:MAttribute:abstract_compiler#MProperty#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache_61d, /* pointer to model:MAttribute:abstract_compiler#MProperty#c_name_cache= */
+(nitmethod_t)VIRTUAL_separate_compiler__MProperty__const_color, /* pointer to model:MAttribute:separate_compiler#MProperty#const_color */
+(nitmethod_t)VIRTUAL_model__MAttribute__init, /* pointer to model:MAttribute:model#MAttribute#init */
 }
 };
-/* allocate CodeWriter */
-val* NEW_abstract_compiler__CodeWriter(const struct type* type) {
-val* self /* : CodeWriter */;
-val* var /* : List[String] */;
-val* var1 /* : List[String] */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate MAttribute */
+val* NEW_model__MAttribute(const struct type* type) {
+val* self /* : MAttribute */;
+val* var /* : Array[MAttributeDef] */;
+val* var1 /* : HashMap2[MModule, MType, Array[MAttributeDef]] */;
+val* var2 /* : HashMap2[MModule, MType, Array[MAttributeDef]] */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_abstract_compiler__CodeWriter;
-var = NEW_list__List(&type_list__Liststring__String);
-((void (*)(val*))(var->class->vft[COLOR_list__List__init]))(var) /* init on <var:List[String]>*/;
-self->attrs[COLOR_abstract_compiler__CodeWriter___64dlines].val = var; /* @lines on <self:CodeWriter exact> */
-var1 = NEW_list__List(&type_list__Liststring__String);
-((void (*)(val*))(var1->class->vft[COLOR_list__List__init]))(var1) /* init on <var1:List[String]>*/;
-self->attrs[COLOR_abstract_compiler__CodeWriter___64ddecl_lines].val = var1; /* @decl_lines on <self:CodeWriter exact> */
+self->class = &class_model__MAttribute;
+var = NEW_array__Array(self->type->resolution_table->types[COLOR_array__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MAttributeDef]>*/;
+self->attrs[COLOR_model__MProperty___64dmpropdefs].val = var; /* @mpropdefs on <self:MAttribute exact> */
+var1 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var1->class->vft[COLOR_more_collections__HashMap2__init]))(var1) /* init on <var1:HashMap2[MModule, MType, Array[MAttributeDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_definitions_cache].val = var1; /* @lookup_definitions_cache on <self:MAttribute exact> */
+var2 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var2->class->vft[COLOR_more_collections__HashMap2__init]))(var2) /* init on <var2:HashMap2[MModule, MType, Array[MAttributeDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_all_definitions_cache].val = var2; /* @lookup_all_definitions_cache on <self:MAttribute exact> */
 return self;
 }
-/* runtime class abstract_compiler__RuntimeVariable */
-const struct class class_abstract_compiler__RuntimeVariable = {
+/* runtime class model__MVirtualTypeProp */
+const struct class class_model__MVirtualTypeProp = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_compiler:RuntimeVariable:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__to_s, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_compiler:RuntimeVariable:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_compiler:RuntimeVariable:string#Object#class_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__inspect, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_compiler:RuntimeVariable:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_compiler:RuntimeVariable:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_compiler:RuntimeVariable:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_compiler:RuntimeVariable:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_compiler:RuntimeVariable:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_compiler:RuntimeVariable:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_compiler:RuntimeVariable:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_compiler:RuntimeVariable:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_compiler:RuntimeVariable:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_compiler:RuntimeVariable:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_compiler:RuntimeVariable:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_compiler:RuntimeVariable:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_compiler:RuntimeVariable:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_compiler:RuntimeVariable:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_compiler:RuntimeVariable:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_compiler:RuntimeVariable:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_compiler:RuntimeVariable:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_compiler:RuntimeVariable:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_compiler:RuntimeVariable:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_compiler:RuntimeVariable:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_compiler:RuntimeVariable:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_compiler:RuntimeVariable:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_compiler:RuntimeVariable:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_compiler:RuntimeVariable:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_compiler:RuntimeVariable:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_compiler:RuntimeVariable:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_compiler:RuntimeVariable:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_compiler:RuntimeVariable:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__name, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#name */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__name_61d, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#name= */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__mtype, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#mtype */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__mtype_61d, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#mtype= */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__mcasttype, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#mcasttype */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__mcasttype_61d, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#mcasttype= */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__is_exact, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#is_exact */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__is_exact_61d, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#is_exact= */
-(nitmethod_t)VIRTUAL_abstract_compiler__RuntimeVariable__init, /* pointer to abstract_compiler:RuntimeVariable:abstract_compiler#RuntimeVariable#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MVirtualTypeProp:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MVirtualTypeProp:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MVirtualTypeProp:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MVirtualTypeProp:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MVirtualTypeProp:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MVirtualTypeProp:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MVirtualTypeProp:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MVirtualTypeProp:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MVirtualTypeProp:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MVirtualTypeProp:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MVirtualTypeProp:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MVirtualTypeProp:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MVirtualTypeProp:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MVirtualTypeProp:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MProperty__to_s, /* pointer to model:MVirtualTypeProp:model#MProperty#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MVirtualTypeProp:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MVirtualTypeProp:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MVirtualTypeProp:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MVirtualTypeProp:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MVirtualTypeProp:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MVirtualTypeProp:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MVirtualTypeProp:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MVirtualTypeProp:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MVirtualTypeProp:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MVirtualTypeProp:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MVirtualTypeProp:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MVirtualTypeProp:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MVirtualTypeProp:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MVirtualTypeProp:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MVirtualTypeProp:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MVirtualTypeProp:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MVirtualTypeProp:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MVirtualTypeProp:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MVirtualTypeProp:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MVirtualTypeProp:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MVirtualTypeProp:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MVirtualTypeProp:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MVirtualTypeProp:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MVirtualTypeProp:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MVirtualTypeProp:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MVirtualTypeProp:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MVirtualTypeProp:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MVirtualTypeProp:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MVirtualTypeProp:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MVirtualTypeProp:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MVirtualTypeProp:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MVirtualTypeProp:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MVirtualTypeProp:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MVirtualTypeProp:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MVirtualTypeProp:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MVirtualTypeProp:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef, /* pointer to model:MVirtualTypeProp:model#MProperty#intro_mclassdef */
+(nitmethod_t)VIRTUAL_model__MProperty__intro_mclassdef_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#intro_mclassdef= */
+(nitmethod_t)VIRTUAL_model__MProperty__name, /* pointer to model:MVirtualTypeProp:model#MProperty#name */
+(nitmethod_t)VIRTUAL_model__MProperty__name_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#name= */
+(nitmethod_t)VIRTUAL_model__MProperty__full_name, /* pointer to model:MVirtualTypeProp:model#MProperty#full_name */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility, /* pointer to model:MVirtualTypeProp:model#MProperty#visibility */
+(nitmethod_t)VIRTUAL_model__MProperty__visibility_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#visibility= */
+(nitmethod_t)VIRTUAL_model__MProperty__init, /* pointer to model:MVirtualTypeProp:model#MProperty#init */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs, /* pointer to model:MVirtualTypeProp:model#MProperty#mpropdefs */
+(nitmethod_t)VIRTUAL_model__MProperty__mpropdefs_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#mpropdefs= */
+(nitmethod_t)VIRTUAL_model__MProperty__intro, /* pointer to model:MVirtualTypeProp:model#MProperty#intro */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_definitions_cache_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_definitions_cache= */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_super_definitions, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_super_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__select_most_specific, /* pointer to model:MVirtualTypeProp:model#MProperty#select_most_specific */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_first_definition, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_first_definition */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_all_definitions */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_all_definitions_cache */
+(nitmethod_t)VIRTUAL_model__MProperty__lookup_all_definitions_cache_61d, /* pointer to model:MVirtualTypeProp:model#MProperty#lookup_all_definitions_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name, /* pointer to model:MVirtualTypeProp:abstract_compiler#MProperty#c_name */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache, /* pointer to model:MVirtualTypeProp:abstract_compiler#MProperty#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MProperty__c_name_cache_61d, /* pointer to model:MVirtualTypeProp:abstract_compiler#MProperty#c_name_cache= */
+(nitmethod_t)VIRTUAL_separate_compiler__MProperty__const_color, /* pointer to model:MVirtualTypeProp:separate_compiler#MProperty#const_color */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeProp__init, /* pointer to model:MVirtualTypeProp:model#MVirtualTypeProp#init */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeProp__mvirtualtype, /* pointer to model:MVirtualTypeProp:model#MVirtualTypeProp#mvirtualtype */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeProp__mvirtualtype_61d, /* pointer to model:MVirtualTypeProp:model#MVirtualTypeProp#mvirtualtype= */
 }
 };
-/* allocate RuntimeVariable */
-val* NEW_abstract_compiler__RuntimeVariable(const struct type* type) {
-val* self /* : RuntimeVariable */;
-short int var /* : Bool */;
-self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+/* allocate MVirtualTypeProp */
+val* NEW_model__MVirtualTypeProp(const struct type* type) {
+val* self /* : MVirtualTypeProp */;
+val* var /* : Array[MVirtualTypeDef] */;
+val* var1 /* : HashMap2[MModule, MType, Array[MVirtualTypeDef]] */;
+val* var2 /* : HashMap2[MModule, MType, Array[MVirtualTypeDef]] */;
+val* var3 /* : MVirtualType */;
+self = nit_alloc(sizeof(struct instance) + 8*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_abstract_compiler__RuntimeVariable;
-var = 0;
-self->attrs[COLOR_abstract_compiler__RuntimeVariable___64dis_exact].s = var; /* @is_exact on <self:RuntimeVariable exact> */
+self->class = &class_model__MVirtualTypeProp;
+var = NEW_array__Array(self->type->resolution_table->types[COLOR_array__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MVirtualTypeDef]>*/;
+self->attrs[COLOR_model__MProperty___64dmpropdefs].val = var; /* @mpropdefs on <self:MVirtualTypeProp exact> */
+var1 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var1->class->vft[COLOR_more_collections__HashMap2__init]))(var1) /* init on <var1:HashMap2[MModule, MType, Array[MVirtualTypeDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_definitions_cache].val = var1; /* @lookup_definitions_cache on <self:MVirtualTypeProp exact> */
+var2 = NEW_more_collections__HashMap2(self->type->resolution_table->types[COLOR_more_collections__HashMap2mmodule__MModulemodel__MTypearray__Arraymodel__MProperty_VTMPROPDEF]);
+((void (*)(val*))(var2->class->vft[COLOR_more_collections__HashMap2__init]))(var2) /* init on <var2:HashMap2[MModule, MType, Array[MVirtualTypeDef]]>*/;
+self->attrs[COLOR_model__MProperty___64dlookup_all_definitions_cache].val = var2; /* @lookup_all_definitions_cache on <self:MVirtualTypeProp exact> */
+var3 = NEW_model__MVirtualType(&type_model__MVirtualType);
+((void (*)(val*, val*))(var3->class->vft[COLOR_model__MVirtualType__init]))(var3, self) /* init on <var3:MVirtualType>*/;
+self->attrs[COLOR_model__MVirtualTypeProp___64dmvirtualtype].val = var3; /* @mvirtualtype on <self:MVirtualTypeProp exact> */
 return self;
 }
-/* runtime class abstract_compiler__Frame */
-const struct class class_abstract_compiler__Frame = {
+/* runtime class model__MMethodDef */
+const struct class class_model__MMethodDef = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_compiler:Frame:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_compiler:Frame:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_compiler:Frame:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_compiler:Frame:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_compiler:Frame:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_compiler:Frame:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_compiler:Frame:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_compiler:Frame:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_compiler:Frame:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_compiler:Frame:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_compiler:Frame:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_compiler:Frame:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_compiler:Frame:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_compiler:Frame:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_compiler:Frame:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_compiler:Frame:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_compiler:Frame:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_compiler:Frame:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_compiler:Frame:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_compiler:Frame:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_compiler:Frame:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_compiler:Frame:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_compiler:Frame:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_compiler:Frame:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_compiler:Frame:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_compiler:Frame:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_compiler:Frame:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_compiler:Frame:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_compiler:Frame:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_compiler:Frame:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_compiler:Frame:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_compiler:Frame:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_compiler:Frame:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_compiler:Frame:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_compiler:Frame:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_compiler:Frame:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_compiler:Frame:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_compiler:Frame:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_compiler:Frame:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_compiler:Frame:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_compiler:Frame:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_compiler:Frame:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__visitor, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#visitor */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__visitor_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#visitor= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__mpropdef, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#mpropdef */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__mpropdef_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#mpropdef= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__receiver, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#receiver */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__receiver_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#receiver= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__arguments, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#arguments */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__arguments_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#arguments= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__returnvar, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#returnvar */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__returnvar_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#returnvar= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__returnlabel, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#returnlabel */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__returnlabel_61d, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#returnlabel= */
-(nitmethod_t)VIRTUAL_abstract_compiler__Frame__init, /* pointer to abstract_compiler:Frame:abstract_compiler#Frame#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MMethodDef:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MMethodDef:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MMethodDef:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MMethodDef:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MMethodDef:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MMethodDef:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MMethodDef:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MMethodDef:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MMethodDef:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MMethodDef:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MMethodDef:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MMethodDef:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MMethodDef:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MMethodDef:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s, /* pointer to model:MMethodDef:model#MPropDef#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MMethodDef:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MMethodDef:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MMethodDef:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MMethodDef:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MMethodDef:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MMethodDef:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MMethodDef:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MMethodDef:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MMethodDef:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MMethodDef:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MMethodDef:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MMethodDef:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MMethodDef:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MMethodDef:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MMethodDef:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MMethodDef:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MMethodDef:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MMethodDef:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MMethodDef:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MMethodDef:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MMethodDef:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MMethodDef:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MMethodDef:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MMethodDef:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MMethodDef:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MMethodDef:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MMethodDef:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MMethodDef:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MMethodDef:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MMethodDef:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MMethodDef:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MMethodDef:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MMethodDef:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MMethodDef:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MMethodDef:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MMethodDef:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MPropDef__location, /* pointer to model:MMethodDef:model#MPropDef#location */
+(nitmethod_t)VIRTUAL_model__MPropDef__location_61d, /* pointer to model:MMethodDef:model#MPropDef#location= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef, /* pointer to model:MMethodDef:model#MPropDef#mclassdef */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef_61d, /* pointer to model:MMethodDef:model#MPropDef#mclassdef= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty, /* pointer to model:MMethodDef:model#MPropDef#mproperty */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty_61d, /* pointer to model:MMethodDef:model#MPropDef#mproperty= */
+(nitmethod_t)VIRTUAL_model__MPropDef__init, /* pointer to model:MMethodDef:model#MPropDef#init */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s_61d, /* pointer to model:MMethodDef:model#MPropDef#to_s= */
+(nitmethod_t)VIRTUAL_model__MPropDef__is_intro, /* pointer to model:MMethodDef:model#MPropDef#is_intro */
+(nitmethod_t)VIRTUAL_model__MPropDef__lookup_next_definition, /* pointer to model:MMethodDef:model#MPropDef#lookup_next_definition */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall, /* pointer to model:MMethodDef:modelize_property#MPropDef#has_supercall */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall_61d, /* pointer to model:MMethodDef:modelize_property#MPropDef#has_supercall= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache, /* pointer to model:MMethodDef:abstract_compiler#MPropDef#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache_61d, /* pointer to model:MMethodDef:abstract_compiler#MPropDef#c_name_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name, /* pointer to model:MMethodDef:abstract_compiler#MPropDef#c_name */
+(nitmethod_t)VIRTUAL_separate_compiler__MPropDef__const_color, /* pointer to model:MMethodDef:separate_compiler#MPropDef#const_color */
+(nitmethod_t)VIRTUAL_model__MMethodDef__init, /* pointer to model:MMethodDef:model#MMethodDef#init */
+(nitmethod_t)VIRTUAL_model__MMethodDef__msignature, /* pointer to model:MMethodDef:model#MMethodDef#msignature */
+(nitmethod_t)VIRTUAL_model__MMethodDef__msignature_61d, /* pointer to model:MMethodDef:model#MMethodDef#msignature= */
+(nitmethod_t)VIRTUAL_model__MMethodDef__is_abstract, /* pointer to model:MMethodDef:model#MMethodDef#is_abstract */
+(nitmethod_t)VIRTUAL_model__MMethodDef__is_abstract_61d, /* pointer to model:MMethodDef:model#MMethodDef#is_abstract= */
+(nitmethod_t)VIRTUAL_nitni_base__MMethodDef__cname, /* pointer to model:MMethodDef:nitni_base#MMethodDef#cname */
+(nitmethod_t)VIRTUAL_abstract_compiler__MMethodDef__can_inline, /* pointer to model:MMethodDef:abstract_compiler#MMethodDef#can_inline */
+(nitmethod_t)VIRTUAL_abstract_compiler__MMethodDef__compile_inside_to_c, /* pointer to model:MMethodDef:abstract_compiler#MMethodDef#compile_inside_to_c */
+(nitmethod_t)VIRTUAL_abstract_compiler__MMethodDef__compile_parameter_check, /* pointer to model:MMethodDef:abstract_compiler#MMethodDef#compile_parameter_check */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__separate_runtime_function, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#separate_runtime_function */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__separate_runtime_function_cache, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#separate_runtime_function_cache */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__separate_runtime_function_cache_61d, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#separate_runtime_function_cache= */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__virtual_runtime_function, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#virtual_runtime_function */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__virtual_runtime_function_cache, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#virtual_runtime_function_cache */
+(nitmethod_t)VIRTUAL_separate_compiler__MMethodDef__virtual_runtime_function_cache_61d, /* pointer to model:MMethodDef:separate_compiler#MMethodDef#virtual_runtime_function_cache= */
 }
 };
-/* allocate Frame */
-val* NEW_abstract_compiler__Frame(const struct type* type) {
-val* self /* : Frame */;
-val* var /* : null */;
+/* allocate MMethodDef */
+val* NEW_model__MMethodDef(const struct type* type) {
+val* self /* : MMethodDef */;
+short int var /* : Bool */;
 val* var1 /* : null */;
-self = nit_alloc(sizeof(struct instance) + 6*sizeof(nitattribute_t));
+short int var2 /* : Bool */;
+self = nit_alloc(sizeof(struct instance) + 10*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_abstract_compiler__Frame;
-var = NULL;
-self->attrs[COLOR_abstract_compiler__Frame___64dreturnvar].val = var; /* @returnvar on <self:Frame exact> */
+self->class = &class_model__MMethodDef;
+var = 0;
+self->attrs[COLOR_modelize_property__MPropDef___64dhas_supercall].s = var; /* @has_supercall on <self:MMethodDef exact> */
 var1 = NULL;
-self->attrs[COLOR_abstract_compiler__Frame___64dreturnlabel].val = var1; /* @returnlabel on <self:Frame exact> */
+self->attrs[COLOR_model__MMethodDef___64dmsignature].val = var1; /* @msignature on <self:MMethodDef exact> */
+var2 = 0;
+self->attrs[COLOR_model__MMethodDef___64dis_abstract].s = var2; /* @is_abstract on <self:MMethodDef exact> */
 return self;
 }
-/* runtime class abstract_compiler__ExternCFile */
-const struct class class_abstract_compiler__ExternCFile = {
+/* runtime class model__MAttributeDef */
+const struct class class_model__MAttributeDef = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to abstract_compiler:ExternCFile:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to abstract_compiler:ExternCFile:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to abstract_compiler:ExternCFile:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to abstract_compiler:ExternCFile:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to abstract_compiler:ExternCFile:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to abstract_compiler:ExternCFile:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to abstract_compiler:ExternCFile:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to abstract_compiler:ExternCFile:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to abstract_compiler:ExternCFile:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to abstract_compiler:ExternCFile:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to abstract_compiler:ExternCFile:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to abstract_compiler:ExternCFile:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to abstract_compiler:ExternCFile:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to abstract_compiler:ExternCFile:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to abstract_compiler:ExternCFile:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to abstract_compiler:ExternCFile:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to abstract_compiler:ExternCFile:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to abstract_compiler:ExternCFile:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to abstract_compiler:ExternCFile:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to abstract_compiler:ExternCFile:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to abstract_compiler:ExternCFile:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to abstract_compiler:ExternCFile:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to abstract_compiler:ExternCFile:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to abstract_compiler:ExternCFile:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to abstract_compiler:ExternCFile:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to abstract_compiler:ExternCFile:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to abstract_compiler:ExternCFile:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to abstract_compiler:ExternCFile:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to abstract_compiler:ExternCFile:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to abstract_compiler:ExternCFile:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to abstract_compiler:ExternCFile:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to abstract_compiler:ExternCFile:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to abstract_compiler:ExternCFile:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to abstract_compiler:ExternCFile:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to abstract_compiler:ExternCFile:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to abstract_compiler:ExternCFile:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to abstract_compiler:ExternCFile:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to abstract_compiler:ExternCFile:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to abstract_compiler:ExternCFile:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to abstract_compiler:ExternCFile:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to abstract_compiler:ExternCFile:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to abstract_compiler:ExternCFile:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__ExternCFile__filename, /* pointer to abstract_compiler:ExternCFile:abstract_compiler#ExternCFile#filename */
-(nitmethod_t)VIRTUAL_abstract_compiler__ExternCFile__filename_61d, /* pointer to abstract_compiler:ExternCFile:abstract_compiler#ExternCFile#filename= */
-(nitmethod_t)VIRTUAL_abstract_compiler__ExternCFile__cflags, /* pointer to abstract_compiler:ExternCFile:abstract_compiler#ExternCFile#cflags */
-(nitmethod_t)VIRTUAL_abstract_compiler__ExternCFile__cflags_61d, /* pointer to abstract_compiler:ExternCFile:abstract_compiler#ExternCFile#cflags= */
-(nitmethod_t)VIRTUAL_abstract_compiler__ExternCFile__init, /* pointer to abstract_compiler:ExternCFile:abstract_compiler#ExternCFile#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MAttributeDef:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MAttributeDef:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MAttributeDef:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MAttributeDef:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MAttributeDef:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MAttributeDef:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MAttributeDef:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MAttributeDef:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MAttributeDef:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MAttributeDef:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MAttributeDef:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MAttributeDef:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MAttributeDef:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MAttributeDef:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s, /* pointer to model:MAttributeDef:model#MPropDef#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MAttributeDef:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MAttributeDef:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MAttributeDef:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MAttributeDef:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MAttributeDef:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MAttributeDef:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MAttributeDef:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MAttributeDef:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MAttributeDef:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MAttributeDef:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MAttributeDef:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MAttributeDef:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MAttributeDef:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MAttributeDef:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MAttributeDef:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MAttributeDef:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MAttributeDef:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MAttributeDef:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MAttributeDef:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MAttributeDef:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MAttributeDef:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MAttributeDef:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MAttributeDef:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MAttributeDef:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MAttributeDef:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MAttributeDef:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MAttributeDef:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MAttributeDef:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MAttributeDef:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MAttributeDef:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MAttributeDef:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MAttributeDef:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MAttributeDef:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MAttributeDef:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MAttributeDef:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MAttributeDef:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MPropDef__location, /* pointer to model:MAttributeDef:model#MPropDef#location */
+(nitmethod_t)VIRTUAL_model__MPropDef__location_61d, /* pointer to model:MAttributeDef:model#MPropDef#location= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef, /* pointer to model:MAttributeDef:model#MPropDef#mclassdef */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef_61d, /* pointer to model:MAttributeDef:model#MPropDef#mclassdef= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty, /* pointer to model:MAttributeDef:model#MPropDef#mproperty */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty_61d, /* pointer to model:MAttributeDef:model#MPropDef#mproperty= */
+(nitmethod_t)VIRTUAL_model__MPropDef__init, /* pointer to model:MAttributeDef:model#MPropDef#init */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s_61d, /* pointer to model:MAttributeDef:model#MPropDef#to_s= */
+(nitmethod_t)VIRTUAL_model__MPropDef__is_intro, /* pointer to model:MAttributeDef:model#MPropDef#is_intro */
+(nitmethod_t)VIRTUAL_model__MPropDef__lookup_next_definition, /* pointer to model:MAttributeDef:model#MPropDef#lookup_next_definition */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall, /* pointer to model:MAttributeDef:modelize_property#MPropDef#has_supercall */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall_61d, /* pointer to model:MAttributeDef:modelize_property#MPropDef#has_supercall= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache, /* pointer to model:MAttributeDef:abstract_compiler#MPropDef#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache_61d, /* pointer to model:MAttributeDef:abstract_compiler#MPropDef#c_name_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name, /* pointer to model:MAttributeDef:abstract_compiler#MPropDef#c_name */
+(nitmethod_t)VIRTUAL_separate_compiler__MPropDef__const_color, /* pointer to model:MAttributeDef:separate_compiler#MPropDef#const_color */
+(nitmethod_t)VIRTUAL_model__MAttributeDef__init, /* pointer to model:MAttributeDef:model#MAttributeDef#init */
+(nitmethod_t)VIRTUAL_model__MAttributeDef__static_mtype, /* pointer to model:MAttributeDef:model#MAttributeDef#static_mtype */
+(nitmethod_t)VIRTUAL_model__MAttributeDef__static_mtype_61d, /* pointer to model:MAttributeDef:model#MAttributeDef#static_mtype= */
 }
 };
-/* allocate ExternCFile */
-val* NEW_abstract_compiler__ExternCFile(const struct type* type) {
-val* self /* : ExternCFile */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate MAttributeDef */
+val* NEW_model__MAttributeDef(const struct type* type) {
+val* self /* : MAttributeDef */;
+short int var /* : Bool */;
+val* var1 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_abstract_compiler__ExternCFile;
+self->class = &class_model__MAttributeDef;
+var = 0;
+self->attrs[COLOR_modelize_property__MPropDef___64dhas_supercall].s = var; /* @has_supercall on <self:MAttributeDef exact> */
+var1 = NULL;
+self->attrs[COLOR_model__MAttributeDef___64dstatic_mtype].val = var1; /* @static_mtype on <self:MAttributeDef exact> */
 return self;
 }
-/* runtime class separate_erasure_compiler__SeparateErasureCompiler */
-const struct class class_separate_erasure_compiler__SeparateErasureCompiler = {
+/* runtime class model__MVirtualTypeDef */
+const struct class class_model__MVirtualTypeDef = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#mainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#mainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#realmainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#realmainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#modelbuilder */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#modelbuilder= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__hardening, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#hardening */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__new_file, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#new_file */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#files */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#files= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__new_visitor, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#new_visitor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#header */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#header= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provide_declaration, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#provide_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#provided_declarations */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#provided_declarations= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__build_c_to_nit_bindings, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#build_c_to_nit_bindings */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_header, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#compile_header */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__compile_header_structs, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#compile_header_structs */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_main_function, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#compile_main_function */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#extern_bodies */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#extern_bodies= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#seen_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#seen_extern= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_init_attr, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#generate_init_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_check_attr, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#generate_check_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init_count_type_test_tags, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#init_count_type_test_tags */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__display_stats, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#display_stats */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__div, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#div */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__runtime_type_analysis, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#runtime_type_analysis */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__runtime_type_analysis_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#runtime_type_analysis= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__undead_types, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#undead_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__undead_types_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#undead_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__partial_types, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#partial_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__partial_types_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#partial_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__live_unresolved_types, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#live_unresolved_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__live_unresolved_types_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#live_unresolved_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#type_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#type_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#resolution_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#resolution_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#method_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#method_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#attr_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#attr_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__init, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#init */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_header_attribute_structs, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_header_attribute_structs */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_box_kinds, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_box_kinds */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kinds, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#box_kinds */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kinds_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#box_kinds= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kind_of, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#box_kind_of */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_color_consts, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_color_consts */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_color_const, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_color_const */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__color_consts_done, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#color_consts_done */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__color_consts_done_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#color_consts_done= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__do_property_coloring, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#do_property_coloring */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_method_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#build_method_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_attr_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#build_attr_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__do_type_coloring, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#do_type_coloring */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_type_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#build_type_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_resolution_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_resolution_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#build_resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__retrieve_partial_types, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#retrieve_partial_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_module_to_c, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_module_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_type_to_c, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_type_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_type_resolution_table, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#compile_type_resolution_table */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__compile_class_to_c, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#compile_class_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__hardening_live_type, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#hardening_live_type */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#type_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#type_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#resolution_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#method_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#method_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#attr_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_compiler#SeparateCompiler#attr_tables= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__display_sizes, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#display_sizes */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__display_stats, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:abstract_compiler#AbstractCompiler#display_stats */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__class_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#class_layout */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__class_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#class_layout= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__vt_layout, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#vt_layout */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__vt_layout_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#vt_layout= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__init, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#init */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__build_vt_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#build_vt_tables */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__build_class_typing_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#build_class_typing_tables */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__build_class_vts_table, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#build_class_vts_table */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__retrieve_vt_bound, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#retrieve_vt_bound */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__class_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#class_tables */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__class_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#class_tables= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__vt_tables, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#vt_tables */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompiler__vt_tables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompiler:separate_erasure_compiler#SeparateErasureCompiler#vt_tables= */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MVirtualTypeDef:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MVirtualTypeDef:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MVirtualTypeDef:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MVirtualTypeDef:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MVirtualTypeDef:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MVirtualTypeDef:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MVirtualTypeDef:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MVirtualTypeDef:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MVirtualTypeDef:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MVirtualTypeDef:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MVirtualTypeDef:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MVirtualTypeDef:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MVirtualTypeDef:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MVirtualTypeDef:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s, /* pointer to model:MVirtualTypeDef:model#MPropDef#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MVirtualTypeDef:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MVirtualTypeDef:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MVirtualTypeDef:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MVirtualTypeDef:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MVirtualTypeDef:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MVirtualTypeDef:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MVirtualTypeDef:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MVirtualTypeDef:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MVirtualTypeDef:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MVirtualTypeDef:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MVirtualTypeDef:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MVirtualTypeDef:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MVirtualTypeDef:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MVirtualTypeDef:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MVirtualTypeDef:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MVirtualTypeDef:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MVirtualTypeDef:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MVirtualTypeDef:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MVirtualTypeDef:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MVirtualTypeDef:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MVirtualTypeDef:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MVirtualTypeDef:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MVirtualTypeDef:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MVirtualTypeDef:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MVirtualTypeDef:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MVirtualTypeDef:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MVirtualTypeDef:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MVirtualTypeDef:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MVirtualTypeDef:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MVirtualTypeDef:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MVirtualTypeDef:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MVirtualTypeDef:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MVirtualTypeDef:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MVirtualTypeDef:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MVirtualTypeDef:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MVirtualTypeDef:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MPropDef__location, /* pointer to model:MVirtualTypeDef:model#MPropDef#location */
+(nitmethod_t)VIRTUAL_model__MPropDef__location_61d, /* pointer to model:MVirtualTypeDef:model#MPropDef#location= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef, /* pointer to model:MVirtualTypeDef:model#MPropDef#mclassdef */
+(nitmethod_t)VIRTUAL_model__MPropDef__mclassdef_61d, /* pointer to model:MVirtualTypeDef:model#MPropDef#mclassdef= */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty, /* pointer to model:MVirtualTypeDef:model#MPropDef#mproperty */
+(nitmethod_t)VIRTUAL_model__MPropDef__mproperty_61d, /* pointer to model:MVirtualTypeDef:model#MPropDef#mproperty= */
+(nitmethod_t)VIRTUAL_model__MPropDef__init, /* pointer to model:MVirtualTypeDef:model#MPropDef#init */
+(nitmethod_t)VIRTUAL_model__MPropDef__to_s_61d, /* pointer to model:MVirtualTypeDef:model#MPropDef#to_s= */
+(nitmethod_t)VIRTUAL_model__MPropDef__is_intro, /* pointer to model:MVirtualTypeDef:model#MPropDef#is_intro */
+(nitmethod_t)VIRTUAL_model__MPropDef__lookup_next_definition, /* pointer to model:MVirtualTypeDef:model#MPropDef#lookup_next_definition */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall, /* pointer to model:MVirtualTypeDef:modelize_property#MPropDef#has_supercall */
+(nitmethod_t)VIRTUAL_modelize_property__MPropDef__has_supercall_61d, /* pointer to model:MVirtualTypeDef:modelize_property#MPropDef#has_supercall= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache, /* pointer to model:MVirtualTypeDef:abstract_compiler#MPropDef#c_name_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name_cache_61d, /* pointer to model:MVirtualTypeDef:abstract_compiler#MPropDef#c_name_cache= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MPropDef__c_name, /* pointer to model:MVirtualTypeDef:abstract_compiler#MPropDef#c_name */
+(nitmethod_t)VIRTUAL_separate_compiler__MPropDef__const_color, /* pointer to model:MVirtualTypeDef:separate_compiler#MPropDef#const_color */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeDef__init, /* pointer to model:MVirtualTypeDef:model#MVirtualTypeDef#init */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeDef__bound, /* pointer to model:MVirtualTypeDef:model#MVirtualTypeDef#bound */
+(nitmethod_t)VIRTUAL_model__MVirtualTypeDef__bound_61d, /* pointer to model:MVirtualTypeDef:model#MVirtualTypeDef#bound= */
 }
 };
-/* allocate SeparateErasureCompiler */
-val* NEW_separate_erasure_compiler__SeparateErasureCompiler(const struct type* type) {
-val* self /* : SeparateErasureCompiler */;
-val* var /* : HashMap[String, String] */;
-val* var1 /* : List[CodeFile] */;
-val* var2 /* : HashMap[String, String] */;
-val* var3 /* : Array[ExternCFile] */;
-val* var4 /* : ArraySet[String] */;
-val* var5 /* : Array[String] */;
-long var6 /* : Int */;
-val* var_ /* var : Array[String] */;
-static val* varonce;
-val* var7 /* : String */;
-char* var8 /* : NativeString */;
-long var9 /* : Int */;
-val* var10 /* : String */;
-static val* varonce11;
-val* var12 /* : String */;
-char* var13 /* : NativeString */;
-long var14 /* : Int */;
-val* var15 /* : String */;
-static val* varonce16;
-val* var17 /* : String */;
-char* var18 /* : NativeString */;
-long var19 /* : Int */;
-val* var20 /* : String */;
-static val* varonce21;
-val* var22 /* : String */;
-char* var23 /* : NativeString */;
-long var24 /* : Int */;
-val* var25 /* : String */;
-static val* varonce26;
-val* var27 /* : String */;
-char* var28 /* : NativeString */;
-long var29 /* : Int */;
-val* var30 /* : String */;
-val* var31 /* : HashMap[String, Int] */;
-val* var32 /* : HashMap[String, Int] */;
-val* var33 /* : HashMap[String, Int] */;
-val* var34 /* : HashSet[MType] */;
-val* var35 /* : HashSet[MType] */;
-val* var36 /* : HashMap[MClassDef, HashSet[MType]] */;
-val* var37 /* : HashMap[MClass, Int] */;
-val* var38 /* : HashSet[Object] */;
-val* var39 /* : HashMap[MType, Array[nullable MType]] */;
-val* var40 /* : HashMap[MClassType, Array[nullable MType]] */;
-val* var41 /* : HashMap[MClass, Array[nullable MPropDef]] */;
-val* var42 /* : HashMap[MClass, Array[nullable MPropDef]] */;
-self = nit_alloc(sizeof(struct instance) + 31*sizeof(nitattribute_t));
+/* allocate MVirtualTypeDef */
+val* NEW_model__MVirtualTypeDef(const struct type* type) {
+val* self /* : MVirtualTypeDef */;
+short int var /* : Bool */;
+val* var1 /* : null */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_erasure_compiler__SeparateErasureCompiler;
-var = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dnames].val = var; /* @names on <self:SeparateErasureCompiler exact> */
-var1 = NEW_list__List(&type_list__Listabstract_compiler__CodeFile);
-((void (*)(val*))(var1->class->vft[COLOR_list__List__init]))(var1) /* init on <var1:List[CodeFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dfiles].val = var1; /* @files on <self:SeparateErasureCompiler exact> */
-var2 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dprovided_declarations].val = var2; /* @provided_declarations on <self:SeparateErasureCompiler exact> */
-var3 = NEW_array__Array(&type_array__Arrayabstract_compiler__ExternCFile);
-((void (*)(val*))(var3->class->vft[COLOR_array__Array__init]))(var3) /* init on <var3:Array[ExternCFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dextern_bodies].val = var3; /* @extern_bodies on <self:SeparateErasureCompiler exact> */
-var4 = NEW_array__ArraySet(&type_array__ArraySetstring__String);
-((void (*)(val*))(var4->class->vft[COLOR_array__ArraySet__init]))(var4) /* init on <var4:ArraySet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dseen_extern].val = var4; /* @seen_extern on <self:SeparateErasureCompiler exact> */
-var5 = NEW_array__Array(&type_array__Arraystring__String);
-var6 = 5;
-((void (*)(val*, long))(var5->class->vft[COLOR_array__Array__with_capacity]))(var5, var6) /* with_capacity on <var5:Array[String]>*/;
-var_ = var5;
-if (varonce) {
-var7 = varonce;
-} else {
-var8 = "isa";
-var9 = 3;
-var10 = string__NativeString__to_s_with_length(var8, var9);
-var7 = var10;
-varonce = var7;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var7) /* push on <var_:Array[String]>*/;
-if (varonce11) {
-var12 = varonce11;
-} else {
-var13 = "as";
-var14 = 2;
-var15 = string__NativeString__to_s_with_length(var13, var14);
-var12 = var15;
-varonce11 = var12;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var12) /* push on <var_:Array[String]>*/;
-if (varonce16) {
-var17 = varonce16;
-} else {
-var18 = "auto";
-var19 = 4;
-var20 = string__NativeString__to_s_with_length(var18, var19);
-var17 = var20;
-varonce16 = var17;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var17) /* push on <var_:Array[String]>*/;
-if (varonce21) {
-var22 = varonce21;
-} else {
-var23 = "covariance";
-var24 = 10;
-var25 = string__NativeString__to_s_with_length(var23, var24);
-var22 = var25;
-varonce21 = var22;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var22) /* push on <var_:Array[String]>*/;
-if (varonce26) {
-var27 = varonce26;
-} else {
-var28 = "erasure";
-var29 = 7;
-var30 = string__NativeString__to_s_with_length(var28, var29);
-var27 = var30;
-varonce26 = var27;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var27) /* push on <var_:Array[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_tags].val = var_; /* @count_type_test_tags on <self:SeparateErasureCompiler exact> */
-var31 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateErasureCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_resolved].val = var31; /* @count_type_test_resolved on <self:SeparateErasureCompiler exact> */
-var32 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateErasureCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_unresolved].val = var32; /* @count_type_test_unresolved on <self:SeparateErasureCompiler exact> */
-var33 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateErasureCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_skipped].val = var33; /* @count_type_test_skipped on <self:SeparateErasureCompiler exact> */
-var34 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MType);
-((void (*)(val*))(var34->class->vft[COLOR_hash_collection__HashSet__init]))(var34) /* init on <var34:HashSet[MType]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dundead_types].val = var34; /* @undead_types on <self:SeparateErasureCompiler exact> */
-var35 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MType);
-((void (*)(val*))(var35->class->vft[COLOR_hash_collection__HashSet__init]))(var35) /* init on <var35:HashSet[MType]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dpartial_types].val = var35; /* @partial_types on <self:SeparateErasureCompiler exact> */
-var36 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassDefhash_collection__HashSetmodel__MType);
-((void (*)(val*))(var36->class->vft[COLOR_hash_collection__HashMap__init]))(var36) /* init on <var36:HashMap[MClassDef, HashSet[MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dlive_unresolved_types].val = var36; /* @live_unresolved_types on <self:SeparateErasureCompiler exact> */
-var37 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClasskernel__Int);
-((void (*)(val*))(var37->class->vft[COLOR_hash_collection__HashMap__init]))(var37) /* init on <var37:HashMap[MClass, Int]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dbox_kinds].val = var37; /* @box_kinds on <self:SeparateErasureCompiler exact> */
-var38 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetkernel__Object);
-((void (*)(val*))(var38->class->vft[COLOR_hash_collection__HashSet__init]))(var38) /* init on <var38:HashSet[Object]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dcolor_consts_done].val = var38; /* @color_consts_done on <self:SeparateErasureCompiler exact> */
-var39 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MTypearray__Arraynullable_model__MType);
-((void (*)(val*))(var39->class->vft[COLOR_hash_collection__HashMap__init]))(var39) /* init on <var39:HashMap[MType, Array[nullable MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dtype_tables].val = var39; /* @type_tables on <self:SeparateErasureCompiler exact> */
-var40 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassTypearray__Arraynullable_model__MType);
-((void (*)(val*))(var40->class->vft[COLOR_hash_collection__HashMap__init]))(var40) /* init on <var40:HashMap[MClassType, Array[nullable MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dresolution_tables].val = var40; /* @resolution_tables on <self:SeparateErasureCompiler exact> */
-var41 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassarray__Arraynullable_model__MPropDef);
-((void (*)(val*))(var41->class->vft[COLOR_hash_collection__HashMap__init]))(var41) /* init on <var41:HashMap[MClass, Array[nullable MPropDef]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dmethod_tables].val = var41; /* @method_tables on <self:SeparateErasureCompiler exact> */
-var42 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassarray__Arraynullable_model__MPropDef);
-((void (*)(val*))(var42->class->vft[COLOR_hash_collection__HashMap__init]))(var42) /* init on <var42:HashMap[MClass, Array[nullable MPropDef]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dattr_tables].val = var42; /* @attr_tables on <self:SeparateErasureCompiler exact> */
+self->class = &class_model__MVirtualTypeDef;
+var = 0;
+self->attrs[COLOR_modelize_property__MPropDef___64dhas_supercall].s = var; /* @has_supercall on <self:MVirtualTypeDef exact> */
+var1 = NULL;
+self->attrs[COLOR_model__MVirtualTypeDef___64dbound].val = var1; /* @bound on <self:MVirtualTypeDef exact> */
 return self;
 }
-/* runtime class separate_erasure_compiler__SeparateErasureCompilerVisitor */
-const struct class class_separate_erasure_compiler__SeparateErasureCompilerVisitor = {
+/* runtime class model__MClassKind */
+const struct class class_model__MClassKind = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__object_type, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#object_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__bool_type, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#bool_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__init, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_class, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_class */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_property, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_property */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__compile_callsite, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#compile_callsite */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__calloc_array, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#calloc_array */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__native_array_def, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#native_array_def */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__varargize, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#varargize */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__anchor, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#anchor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__resolve_for, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#resolve_for */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__autoadapt, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#autoadapt */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__supercall, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#supercall */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__adapt_signature, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#adapt_signature */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__autobox, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#autobox */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__type_test, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#type_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__is_same_type_test, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#is_same_type_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__equal_test, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#equal_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__call, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#call */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__send, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_send, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_super_send, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_super_send */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__isset_attribute, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#isset_attribute */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__read_attribute, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#read_attribute */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__write_attribute, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#write_attribute */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__check_recv_notnull, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#check_recv_notnull */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_name, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_name, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names= */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__class_name_string, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#class_name_string */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables_61d, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variable, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variable */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_var, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_named_var, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_named_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__assign, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#assign */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__init_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#init_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__int_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#int_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__string_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#string_instance */
-(nitmethod_t)VIRTUAL_separate_erasure_compiler__SeparateErasureCompilerVisitor__array_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_erasure_compiler#SeparateErasureCompilerVisitor#array_instance */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__vararg_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#vararg_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_decl, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_decl */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__require_declaration, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#require_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__declare_once, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#declare_once */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_extern, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_expr, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_abort, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_raw_abort, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_raw_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_cast, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_cast */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__ret, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#ret */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__stmt, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#stmt */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr_bool, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr_bool */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__debug, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#debug */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__type_info, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#type_info */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__table_send, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#table_send */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__can_be_primitive, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#can_be_primitive */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__maybe_null, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#maybe_null */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__native_array_instance, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#native_array_instance */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__link_unresolved_type, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:separate_compiler#SeparateCompilerVisitor#link_unresolved_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compile_callsite, /* pointer to separate_erasure_compiler:SeparateErasureCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compile_callsite */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model:MClassKind:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model:MClassKind:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model:MClassKind:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model:MClassKind:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model:MClassKind:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model:MClassKind:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model:MClassKind:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model:MClassKind:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model:MClassKind:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model:MClassKind:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model:MClassKind:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model:MClassKind:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model:MClassKind:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model:MClassKind:math#Object#srand */
+(nitmethod_t)VIRTUAL_model__MClassKind__to_s, /* pointer to model:MClassKind:model#MClassKind#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model:MClassKind:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model:MClassKind:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model:MClassKind:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model:MClassKind:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model:MClassKind:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model:MClassKind:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model:MClassKind:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model:MClassKind:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model:MClassKind:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model:MClassKind:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model:MClassKind:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model:MClassKind:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model:MClassKind:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model:MClassKind:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model:MClassKind:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model:MClassKind:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model:MClassKind:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model:MClassKind:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model:MClassKind:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model:MClassKind:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model:MClassKind:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model:MClassKind:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model:MClassKind:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model:MClassKind:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model:MClassKind:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model:MClassKind:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model:MClassKind:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model:MClassKind:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model:MClassKind:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model:MClassKind:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model:MClassKind:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model:MClassKind:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model:MClassKind:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model:MClassKind:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model:MClassKind:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model:MClassKind:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model__MClassKind__to_s_61d, /* pointer to model:MClassKind:model#MClassKind#to_s= */
+(nitmethod_t)VIRTUAL_model__MClassKind__need_init, /* pointer to model:MClassKind:model#MClassKind#need_init */
+(nitmethod_t)VIRTUAL_model__MClassKind__need_init_61d, /* pointer to model:MClassKind:model#MClassKind#need_init= */
+(nitmethod_t)VIRTUAL_model__MClassKind__init, /* pointer to model:MClassKind:model#MClassKind#init */
 }
 };
-/* allocate SeparateErasureCompilerVisitor */
-val* NEW_separate_erasure_compiler__SeparateErasureCompilerVisitor(const struct type* type) {
-val* self /* : SeparateErasureCompilerVisitor */;
-val* var /* : null */;
-val* var1 /* : HashSet[String] */;
-long var2 /* : Int */;
-val* var3 /* : HashMap[EscapeMark, String] */;
-val* var4 /* : HashMap[Variable, RuntimeVariable] */;
-self = nit_alloc(sizeof(struct instance) + 8*sizeof(nitattribute_t));
+/* allocate MClassKind */
+val* NEW_model__MClassKind(const struct type* type) {
+val* self /* : MClassKind */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_erasure_compiler__SeparateErasureCompilerVisitor;
-var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dcurrent_node].val = var; /* @current_node on <self:SeparateErasureCompilerVisitor exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetstring__String);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dnames].val = var1; /* @names on <self:SeparateErasureCompilerVisitor exact> */
-var2 = 0;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dlast].l = var2; /* @last on <self:SeparateErasureCompilerVisitor exact> */
-var3 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__EscapeMarkstring__String);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[EscapeMark, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64descapemark_names].val = var3; /* @escapemark_names on <self:SeparateErasureCompilerVisitor exact> */
-var4 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__Variableabstract_compiler__RuntimeVariable);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[Variable, RuntimeVariable]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dvariables].val = var4; /* @variables on <self:SeparateErasureCompilerVisitor exact> */
+self->class = &class_model__MClassKind;
 return self;
 }
-/* runtime class separate_compiler__SeparateCompiler */
-const struct class class_separate_compiler__SeparateCompiler = {
+/* runtime class poset__POSet */
+const struct class class_poset__POSet = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_compiler:SeparateCompiler:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to separate_compiler:SeparateCompiler:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_compiler:SeparateCompiler:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_compiler:SeparateCompiler:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_compiler:SeparateCompiler:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_compiler:SeparateCompiler:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_compiler:SeparateCompiler:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_compiler:SeparateCompiler:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_compiler:SeparateCompiler:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_compiler:SeparateCompiler:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_compiler:SeparateCompiler:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_compiler:SeparateCompiler:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_compiler:SeparateCompiler:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_compiler:SeparateCompiler:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_compiler:SeparateCompiler:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_compiler:SeparateCompiler:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_compiler:SeparateCompiler:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_compiler:SeparateCompiler:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_compiler:SeparateCompiler:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_compiler:SeparateCompiler:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_compiler:SeparateCompiler:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_compiler:SeparateCompiler:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_compiler:SeparateCompiler:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_compiler:SeparateCompiler:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_compiler:SeparateCompiler:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_compiler:SeparateCompiler:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_compiler:SeparateCompiler:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_compiler:SeparateCompiler:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_compiler:SeparateCompiler:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_compiler:SeparateCompiler:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_compiler:SeparateCompiler:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_compiler:SeparateCompiler:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_compiler:SeparateCompiler:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__names_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#mainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__mainmodule_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#mainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#realmainmodule */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__realmainmodule_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#realmainmodule= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#modelbuilder */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__modelbuilder_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#modelbuilder= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__hardening, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#hardening */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__new_file, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#new_file */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#files */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__files_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#files= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__new_visitor, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#new_visitor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#header */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__header_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#header= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provide_declaration, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#provide_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#provided_declarations */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__provided_declarations_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#provided_declarations= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__build_c_to_nit_bindings, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#build_c_to_nit_bindings */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_header, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#compile_header */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_header_structs, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_header_structs */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__compile_main_function, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#compile_main_function */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#extern_bodies */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__extern_bodies_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#extern_bodies= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#seen_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__seen_extern_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#seen_extern= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_init_attr, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#generate_init_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__generate_check_attr, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#generate_check_attr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_tags_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_tags= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_resolved_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_resolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_unresolved_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_unresolved= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__count_type_test_skipped_61d, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#count_type_test_skipped= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__init_count_type_test_tags, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#init_count_type_test_tags */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__display_stats, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#display_stats */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__div, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#div */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__runtime_type_analysis, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#runtime_type_analysis */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__runtime_type_analysis_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#runtime_type_analysis= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__undead_types, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#undead_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__undead_types_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#undead_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__partial_types, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#partial_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__partial_types_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#partial_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__live_unresolved_types, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#live_unresolved_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__live_unresolved_types_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#live_unresolved_types= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_layout, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#type_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_layout_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#type_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_layout, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#resolution_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_layout_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#resolution_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_layout, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#method_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_layout_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#method_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_layout, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#attr_layout */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_layout_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#attr_layout= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__init, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#init */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_header_attribute_structs, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_header_attribute_structs */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_box_kinds, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_box_kinds */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kinds, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#box_kinds */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kinds_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#box_kinds= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__box_kind_of, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#box_kind_of */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_color_consts, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_color_consts */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_color_const, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_color_const */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__color_consts_done, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#color_consts_done */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__color_consts_done_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#color_consts_done= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__do_property_coloring, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#do_property_coloring */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_method_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#build_method_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_attr_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#build_attr_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__do_type_coloring, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#do_type_coloring */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_type_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#build_type_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_resolution_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__build_resolution_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#build_resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__retrieve_partial_types, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#retrieve_partial_types */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_module_to_c, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_module_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_type_to_c, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_type_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_type_resolution_table, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_type_resolution_table */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__compile_class_to_c, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#compile_class_to_c */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__hardening_live_type, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#hardening_live_type */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#type_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__type_tables_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#type_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#resolution_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__resolution_tables_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#resolution_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#method_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__method_tables_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#method_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_tables, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#attr_tables */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__attr_tables_61d, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#attr_tables= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompiler__display_sizes, /* pointer to separate_compiler:SeparateCompiler:separate_compiler#SeparateCompiler#display_sizes */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompiler__display_stats, /* pointer to separate_compiler:SeparateCompiler:abstract_compiler#AbstractCompiler#display_stats */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to poset:POSet:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to poset:POSet:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to poset:POSet:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to poset:POSet:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to poset:POSet:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to poset:POSet:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to poset:POSet:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to poset:POSet:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to poset:POSet:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to poset:POSet:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to poset:POSet:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to poset:POSet:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to poset:POSet:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to poset:POSet:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Collection__to_s, /* pointer to poset:POSet:string#Collection#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to poset:POSet:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to poset:POSet:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to poset:POSet:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to poset:POSet:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to poset:POSet:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to poset:POSet:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to poset:POSet:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to poset:POSet:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to poset:POSet:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to poset:POSet:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to poset:POSet:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to poset:POSet:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to poset:POSet:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to poset:POSet:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to poset:POSet:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to poset:POSet:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to poset:POSet:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to poset:POSet:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to poset:POSet:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to poset:POSet:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to poset:POSet:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to poset:POSet:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to poset:POSet:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to poset:POSet:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to poset:POSet:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to poset:POSet:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to poset:POSet:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to poset:POSet:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to poset:POSet:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to poset:POSet:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to poset:POSet:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to poset:POSet:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to poset:POSet:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to poset:POSet:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to poset:POSet:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to poset:POSet:cpp#Object#from_cpp_call_context */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_poset__POSet__iterator, /* pointer to poset:POSet:poset#POSet#iterator */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__is_empty, /* pointer to poset:POSet:abstract_collection#Collection#is_empty */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__length, /* pointer to poset:POSet:abstract_collection#Collection#length */
+(nitmethod_t)VIRTUAL_poset__POSet__has, /* pointer to poset:POSet:poset#POSet#has */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_only, /* pointer to poset:POSet:abstract_collection#Collection#has_only */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__count, /* pointer to poset:POSet:abstract_collection#Collection#count */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__first, /* pointer to poset:POSet:abstract_collection#Collection#first */
+(nitmethod_t)VIRTUAL_abstract_collection__Collection__has_all, /* pointer to poset:POSet:abstract_collection#Collection#has_all */
+(nitmethod_t)VIRTUAL_array__Collection__to_a, /* pointer to poset:POSet:array#Collection#to_a */
+(nitmethod_t)VIRTUAL_math__Collection__rand, /* pointer to poset:POSet:math#Collection#rand */
+(nitmethod_t)VIRTUAL_string__Collection__join, /* pointer to poset:POSet:string#Collection#join */
+(nitmethod_t)VIRTUAL_poset__POSet__compare, /* pointer to poset:POSet:poset#POSet#compare */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sort, /* pointer to poset:POSet:sorter#AbstractSorter#sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__sub_sort, /* pointer to poset:POSet:sorter#AbstractSorter#sub_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__quick_sort, /* pointer to poset:POSet:sorter#AbstractSorter#quick_sort */
+(nitmethod_t)VIRTUAL_sorter__AbstractSorter__bubble_sort, /* pointer to poset:POSet:sorter#AbstractSorter#bubble_sort */
+(nitmethod_t)VIRTUAL_poset__POSet__elements, /* pointer to poset:POSet:poset#POSet#elements */
+(nitmethod_t)VIRTUAL_poset__POSet__elements_61d, /* pointer to poset:POSet:poset#POSet#elements= */
+(nitmethod_t)VIRTUAL_poset__POSet__add_node, /* pointer to poset:POSet:poset#POSet#add_node */
+(nitmethod_t)VIRTUAL_poset__POSet___91d_93d, /* pointer to poset:POSet:poset#POSet#[] */
+(nitmethod_t)VIRTUAL_poset__POSet__add_edge, /* pointer to poset:POSet:poset#POSet#add_edge */
+(nitmethod_t)VIRTUAL_poset__POSet__has_edge, /* pointer to poset:POSet:poset#POSet#has_edge */
+(nitmethod_t)VIRTUAL_poset__POSet__has_direct_edge, /* pointer to poset:POSet:poset#POSet#has_direct_edge */
+(nitmethod_t)VIRTUAL_poset__POSet__show_dot, /* pointer to poset:POSet:poset#POSet#show_dot */
+(nitmethod_t)VIRTUAL_poset__POSet__init, /* pointer to poset:POSet:poset#POSet#init */
 }
 };
-/* allocate SeparateCompiler */
-val* NEW_separate_compiler__SeparateCompiler(const struct type* type) {
-val* self /* : SeparateCompiler */;
-val* var /* : HashMap[String, String] */;
-val* var1 /* : List[CodeFile] */;
-val* var2 /* : HashMap[String, String] */;
-val* var3 /* : Array[ExternCFile] */;
-val* var4 /* : ArraySet[String] */;
-val* var5 /* : Array[String] */;
-long var6 /* : Int */;
-val* var_ /* var : Array[String] */;
-static val* varonce;
-val* var7 /* : String */;
-char* var8 /* : NativeString */;
-long var9 /* : Int */;
-val* var10 /* : String */;
-static val* varonce11;
-val* var12 /* : String */;
-char* var13 /* : NativeString */;
-long var14 /* : Int */;
-val* var15 /* : String */;
-static val* varonce16;
-val* var17 /* : String */;
-char* var18 /* : NativeString */;
-long var19 /* : Int */;
-val* var20 /* : String */;
-static val* varonce21;
-val* var22 /* : String */;
-char* var23 /* : NativeString */;
-long var24 /* : Int */;
-val* var25 /* : String */;
-static val* varonce26;
-val* var27 /* : String */;
-char* var28 /* : NativeString */;
-long var29 /* : Int */;
-val* var30 /* : String */;
-val* var31 /* : HashMap[String, Int] */;
-val* var32 /* : HashMap[String, Int] */;
-val* var33 /* : HashMap[String, Int] */;
-val* var34 /* : HashSet[MType] */;
-val* var35 /* : HashSet[MType] */;
-val* var36 /* : HashMap[MClassDef, HashSet[MType]] */;
-val* var37 /* : HashMap[MClass, Int] */;
-val* var38 /* : HashSet[Object] */;
-val* var39 /* : HashMap[MType, Array[nullable MType]] */;
-val* var40 /* : HashMap[MClassType, Array[nullable MType]] */;
-val* var41 /* : HashMap[MClass, Array[nullable MPropDef]] */;
-val* var42 /* : HashMap[MClass, Array[nullable MPropDef]] */;
-self = nit_alloc(sizeof(struct instance) + 27*sizeof(nitattribute_t));
+/* allocate POSet[Object] */
+val* NEW_poset__POSet(const struct type* type) {
+val* self /* : POSet[Object] */;
+val* var /* : HashMap[Object, POSetElement[Object]] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_compiler__SeparateCompiler;
-var = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dnames].val = var; /* @names on <self:SeparateCompiler exact> */
-var1 = NEW_list__List(&type_list__Listabstract_compiler__CodeFile);
-((void (*)(val*))(var1->class->vft[COLOR_list__List__init]))(var1) /* init on <var1:List[CodeFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dfiles].val = var1; /* @files on <self:SeparateCompiler exact> */
-var2 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapstring__Stringstring__String);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[String, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dprovided_declarations].val = var2; /* @provided_declarations on <self:SeparateCompiler exact> */
-var3 = NEW_array__Array(&type_array__Arrayabstract_compiler__ExternCFile);
-((void (*)(val*))(var3->class->vft[COLOR_array__Array__init]))(var3) /* init on <var3:Array[ExternCFile]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dextern_bodies].val = var3; /* @extern_bodies on <self:SeparateCompiler exact> */
-var4 = NEW_array__ArraySet(&type_array__ArraySetstring__String);
-((void (*)(val*))(var4->class->vft[COLOR_array__ArraySet__init]))(var4) /* init on <var4:ArraySet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dseen_extern].val = var4; /* @seen_extern on <self:SeparateCompiler exact> */
-var5 = NEW_array__Array(&type_array__Arraystring__String);
-var6 = 5;
-((void (*)(val*, long))(var5->class->vft[COLOR_array__Array__with_capacity]))(var5, var6) /* with_capacity on <var5:Array[String]>*/;
-var_ = var5;
-if (varonce) {
-var7 = varonce;
-} else {
-var8 = "isa";
-var9 = 3;
-var10 = string__NativeString__to_s_with_length(var8, var9);
-var7 = var10;
-varonce = var7;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var7) /* push on <var_:Array[String]>*/;
-if (varonce11) {
-var12 = varonce11;
-} else {
-var13 = "as";
-var14 = 2;
-var15 = string__NativeString__to_s_with_length(var13, var14);
-var12 = var15;
-varonce11 = var12;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var12) /* push on <var_:Array[String]>*/;
-if (varonce16) {
-var17 = varonce16;
-} else {
-var18 = "auto";
-var19 = 4;
-var20 = string__NativeString__to_s_with_length(var18, var19);
-var17 = var20;
-varonce16 = var17;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var17) /* push on <var_:Array[String]>*/;
-if (varonce21) {
-var22 = varonce21;
-} else {
-var23 = "covariance";
-var24 = 10;
-var25 = string__NativeString__to_s_with_length(var23, var24);
-var22 = var25;
-varonce21 = var22;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var22) /* push on <var_:Array[String]>*/;
-if (varonce26) {
-var27 = varonce26;
-} else {
-var28 = "erasure";
-var29 = 7;
-var30 = string__NativeString__to_s_with_length(var28, var29);
-var27 = var30;
-varonce26 = var27;
-}
-((void (*)(val*, val*))(var_->class->vft[COLOR_abstract_collection__Sequence__push]))(var_, var27) /* push on <var_:Array[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_tags].val = var_; /* @count_type_test_tags on <self:SeparateCompiler exact> */
-var31 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_resolved].val = var31; /* @count_type_test_resolved on <self:SeparateCompiler exact> */
-var32 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_unresolved].val = var32; /* @count_type_test_unresolved on <self:SeparateCompiler exact> */
-var33 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_compiler__AbstractCompiler__init_count_type_test_tags]))(self) /* init_count_type_test_tags on <self:SeparateCompiler exact>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompiler___64dcount_type_test_skipped].val = var33; /* @count_type_test_skipped on <self:SeparateCompiler exact> */
-var34 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MType);
-((void (*)(val*))(var34->class->vft[COLOR_hash_collection__HashSet__init]))(var34) /* init on <var34:HashSet[MType]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dundead_types].val = var34; /* @undead_types on <self:SeparateCompiler exact> */
-var35 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmodel__MType);
-((void (*)(val*))(var35->class->vft[COLOR_hash_collection__HashSet__init]))(var35) /* init on <var35:HashSet[MType]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dpartial_types].val = var35; /* @partial_types on <self:SeparateCompiler exact> */
-var36 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassDefhash_collection__HashSetmodel__MType);
-((void (*)(val*))(var36->class->vft[COLOR_hash_collection__HashMap__init]))(var36) /* init on <var36:HashMap[MClassDef, HashSet[MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dlive_unresolved_types].val = var36; /* @live_unresolved_types on <self:SeparateCompiler exact> */
-var37 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClasskernel__Int);
-((void (*)(val*))(var37->class->vft[COLOR_hash_collection__HashMap__init]))(var37) /* init on <var37:HashMap[MClass, Int]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dbox_kinds].val = var37; /* @box_kinds on <self:SeparateCompiler exact> */
-var38 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetkernel__Object);
-((void (*)(val*))(var38->class->vft[COLOR_hash_collection__HashSet__init]))(var38) /* init on <var38:HashSet[Object]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dcolor_consts_done].val = var38; /* @color_consts_done on <self:SeparateCompiler exact> */
-var39 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MTypearray__Arraynullable_model__MType);
-((void (*)(val*))(var39->class->vft[COLOR_hash_collection__HashMap__init]))(var39) /* init on <var39:HashMap[MType, Array[nullable MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dtype_tables].val = var39; /* @type_tables on <self:SeparateCompiler exact> */
-var40 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassTypearray__Arraynullable_model__MType);
-((void (*)(val*))(var40->class->vft[COLOR_hash_collection__HashMap__init]))(var40) /* init on <var40:HashMap[MClassType, Array[nullable MType]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dresolution_tables].val = var40; /* @resolution_tables on <self:SeparateCompiler exact> */
-var41 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassarray__Arraynullable_model__MPropDef);
-((void (*)(val*))(var41->class->vft[COLOR_hash_collection__HashMap__init]))(var41) /* init on <var41:HashMap[MClass, Array[nullable MPropDef]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dmethod_tables].val = var41; /* @method_tables on <self:SeparateCompiler exact> */
-var42 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassarray__Arraynullable_model__MPropDef);
-((void (*)(val*))(var42->class->vft[COLOR_hash_collection__HashMap__init]))(var42) /* init on <var42:HashMap[MClass, Array[nullable MPropDef]]>*/;
-self->attrs[COLOR_separate_compiler__SeparateCompiler___64dattr_tables].val = var42; /* @attr_tables on <self:SeparateCompiler exact> */
+self->class = &class_poset__POSet;
+var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMapposet__POSet_FT0poset__POSetElementposet__POSet_FT0]);
+((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[Object, POSetElement[Object]]>*/;
+self->attrs[COLOR_poset__POSet___64delements].val = var; /* @elements on <self:POSet[Object] exact> */
 return self;
 }
-/* runtime class separate_compiler__SeparateCompilerVisitor */
-const struct class class_separate_compiler__SeparateCompilerVisitor = {
+/* runtime class poset__POSetElement */
+const struct class class_poset__POSetElement = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_compiler:SeparateCompilerVisitor:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_compiler:SeparateCompilerVisitor:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_compiler:SeparateCompilerVisitor:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_compiler:SeparateCompilerVisitor:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_compiler:SeparateCompilerVisitor:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_compiler:SeparateCompilerVisitor:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_compiler:SeparateCompilerVisitor:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_compiler:SeparateCompilerVisitor:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_compiler:SeparateCompilerVisitor:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_compiler:SeparateCompilerVisitor:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_compiler:SeparateCompilerVisitor:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_compiler:SeparateCompilerVisitor:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_compiler:SeparateCompilerVisitor:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_compiler:SeparateCompilerVisitor:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_compiler:SeparateCompilerVisitor:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_compiler:SeparateCompilerVisitor:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_compiler:SeparateCompilerVisitor:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_compiler:SeparateCompilerVisitor:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_compiler:SeparateCompilerVisitor:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_compiler:SeparateCompilerVisitor:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compiler_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compiler= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__current_node_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#current_node= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__frame_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#frame= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__object_type, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#object_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__bool_type, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#bool_type */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__writer_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#writer= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__init, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#init */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_class, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_class */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_property, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_property */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__compile_callsite, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#compile_callsite */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__calloc_array, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#calloc_array */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__native_array_def, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#native_array_def */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__varargize, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#varargize */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__anchor, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#anchor */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__resolve_for, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#resolve_for */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__autoadapt, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#autoadapt */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__supercall, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#supercall */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__adapt_signature, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#adapt_signature */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__autobox, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#autobox */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__type_test, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#type_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__is_same_type_test, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#is_same_type_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__equal_test, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#equal_test */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__call, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#call */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__send, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_send, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_send */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__monomorphic_super_send, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#monomorphic_super_send */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__isset_attribute, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#isset_attribute */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__read_attribute, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#read_attribute */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__write_attribute, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#write_attribute */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__check_recv_notnull, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#check_recv_notnull */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__names_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#names= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__last_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#last= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__get_name, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#get_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_name, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__escapemark_names_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#escapemark_names= */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__class_name_string, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#class_name_string */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variables_61d, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variables= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__variable, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#variable */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_var, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_named_var, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_named_var */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__assign, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#assign */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__init_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#init_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__int_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#int_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__string_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#string_instance */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__array_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#array_instance */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__vararg_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#vararg_instance */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_decl, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_decl */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__require_declaration, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#require_declaration */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__declare_once, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#declare_once */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_extern, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_extern */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__new_expr, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#new_expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_abort, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_raw_abort, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_raw_abort */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__add_cast, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#add_cast */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__ret, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#ret */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__stmt, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#stmt */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__expr_bool, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#expr_bool */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractCompilerVisitor__debug, /* pointer to separate_compiler:SeparateCompilerVisitor:abstract_compiler#AbstractCompilerVisitor#debug */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__type_info, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#type_info */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__table_send, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#table_send */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__can_be_primitive, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#can_be_primitive */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__maybe_null, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#maybe_null */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__native_array_instance, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#native_array_instance */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateCompilerVisitor__link_unresolved_type, /* pointer to separate_compiler:SeparateCompilerVisitor:separate_compiler#SeparateCompilerVisitor#link_unresolved_type */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to poset:POSetElement:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to poset:POSetElement:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to poset:POSetElement:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to poset:POSetElement:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to poset:POSetElement:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to poset:POSetElement:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to poset:POSetElement:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to poset:POSetElement:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to poset:POSetElement:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to poset:POSetElement:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to poset:POSetElement:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to poset:POSetElement:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to poset:POSetElement:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to poset:POSetElement:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to poset:POSetElement:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to poset:POSetElement:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to poset:POSetElement:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to poset:POSetElement:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to poset:POSetElement:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to poset:POSetElement:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to poset:POSetElement:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to poset:POSetElement:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to poset:POSetElement:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to poset:POSetElement:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to poset:POSetElement:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to poset:POSetElement:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to poset:POSetElement:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to poset:POSetElement:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to poset:POSetElement:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to poset:POSetElement:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to poset:POSetElement:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to poset:POSetElement:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to poset:POSetElement:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to poset:POSetElement:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to poset:POSetElement:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to poset:POSetElement:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to poset:POSetElement:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to poset:POSetElement:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to poset:POSetElement:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to poset:POSetElement:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to poset:POSetElement:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to poset:POSetElement:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to poset:POSetElement:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to poset:POSetElement:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to poset:POSetElement:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to poset:POSetElement:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to poset:POSetElement:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to poset:POSetElement:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to poset:POSetElement:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to poset:POSetElement:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to poset:POSetElement:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_poset__POSetElement__poset, /* pointer to poset:POSetElement:poset#POSetElement#poset */
+(nitmethod_t)VIRTUAL_poset__POSetElement__poset_61d, /* pointer to poset:POSetElement:poset#POSetElement#poset= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__element, /* pointer to poset:POSetElement:poset#POSetElement#element */
+(nitmethod_t)VIRTUAL_poset__POSetElement__element_61d, /* pointer to poset:POSetElement:poset#POSetElement#element= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__tos, /* pointer to poset:POSetElement:poset#POSetElement#tos */
+(nitmethod_t)VIRTUAL_poset__POSetElement__tos_61d, /* pointer to poset:POSetElement:poset#POSetElement#tos= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__froms, /* pointer to poset:POSetElement:poset#POSetElement#froms */
+(nitmethod_t)VIRTUAL_poset__POSetElement__froms_61d, /* pointer to poset:POSetElement:poset#POSetElement#froms= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__dtos, /* pointer to poset:POSetElement:poset#POSetElement#dtos */
+(nitmethod_t)VIRTUAL_poset__POSetElement__dtos_61d, /* pointer to poset:POSetElement:poset#POSetElement#dtos= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__dfroms, /* pointer to poset:POSetElement:poset#POSetElement#dfroms */
+(nitmethod_t)VIRTUAL_poset__POSetElement__dfroms_61d, /* pointer to poset:POSetElement:poset#POSetElement#dfroms= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__count, /* pointer to poset:POSetElement:poset#POSetElement#count */
+(nitmethod_t)VIRTUAL_poset__POSetElement__count_61d, /* pointer to poset:POSetElement:poset#POSetElement#count= */
+(nitmethod_t)VIRTUAL_poset__POSetElement__greaters, /* pointer to poset:POSetElement:poset#POSetElement#greaters */
+(nitmethod_t)VIRTUAL_poset__POSetElement__direct_greaters, /* pointer to poset:POSetElement:poset#POSetElement#direct_greaters */
+(nitmethod_t)VIRTUAL_poset__POSetElement__smallers, /* pointer to poset:POSetElement:poset#POSetElement#smallers */
+(nitmethod_t)VIRTUAL_poset__POSetElement__direct_smallers, /* pointer to poset:POSetElement:poset#POSetElement#direct_smallers */
+(nitmethod_t)VIRTUAL_poset__POSetElement___60d_61d, /* pointer to poset:POSetElement:poset#POSetElement#<= */
+(nitmethod_t)VIRTUAL_poset__POSetElement___60d, /* pointer to poset:POSetElement:poset#POSetElement#< */
+(nitmethod_t)VIRTUAL_poset__POSetElement__depth, /* pointer to poset:POSetElement:poset#POSetElement#depth */
+(nitmethod_t)VIRTUAL_poset__POSetElement__init, /* pointer to poset:POSetElement:poset#POSetElement#init */
 }
 };
-/* allocate SeparateCompilerVisitor */
-val* NEW_separate_compiler__SeparateCompilerVisitor(const struct type* type) {
-val* self /* : SeparateCompilerVisitor */;
-val* var /* : null */;
-val* var1 /* : HashSet[String] */;
-long var2 /* : Int */;
-val* var3 /* : HashMap[EscapeMark, String] */;
-val* var4 /* : HashMap[Variable, RuntimeVariable] */;
-self = nit_alloc(sizeof(struct instance) + 8*sizeof(nitattribute_t));
+/* allocate POSetElement[Object] */
+val* NEW_poset__POSetElement(const struct type* type) {
+val* self /* : POSetElement[Object] */;
+val* var /* : HashSet[Object] */;
+val* var1 /* : HashSet[Object] */;
+val* var2 /* : HashSet[Object] */;
+val* var3 /* : HashSet[Object] */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_compiler__SeparateCompilerVisitor;
-var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dcurrent_node].val = var; /* @current_node on <self:SeparateCompilerVisitor exact> */
-var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetstring__String);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dnames].val = var1; /* @names on <self:SeparateCompilerVisitor exact> */
-var2 = 0;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dlast].l = var2; /* @last on <self:SeparateCompilerVisitor exact> */
-var3 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__EscapeMarkstring__String);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[EscapeMark, String]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64descapemark_names].val = var3; /* @escapemark_names on <self:SeparateCompilerVisitor exact> */
-var4 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapscope__Variableabstract_compiler__RuntimeVariable);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[Variable, RuntimeVariable]>*/;
-self->attrs[COLOR_abstract_compiler__AbstractCompilerVisitor___64dvariables].val = var4; /* @variables on <self:SeparateCompilerVisitor exact> */
+self->class = &class_poset__POSetElement;
+var = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0]);
+((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashSet__init]))(var) /* init on <var:HashSet[Object]>*/;
+self->attrs[COLOR_poset__POSetElement___64dtos].val = var; /* @tos on <self:POSetElement[Object] exact> */
+var1 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0]);
+((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[Object]>*/;
+self->attrs[COLOR_poset__POSetElement___64dfroms].val = var1; /* @froms on <self:POSetElement[Object] exact> */
+var2 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0]);
+((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[Object]>*/;
+self->attrs[COLOR_poset__POSetElement___64ddtos].val = var2; /* @dtos on <self:POSetElement[Object] exact> */
+var3 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0]);
+((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashSet__init]))(var3) /* init on <var3:HashSet[Object]>*/;
+self->attrs[COLOR_poset__POSetElement___64ddfroms].val = var3; /* @dfroms on <self:POSetElement[Object] exact> */
 return self;
 }
-/* runtime class separate_compiler__SeparateRuntimeFunction */
-const struct class class_separate_compiler__SeparateRuntimeFunction = {
+/* runtime class mmodule__MModule */
+const struct class class_mmodule__MModule = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_compiler:SeparateRuntimeFunction:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateRuntimeFunction__to_s, /* pointer to separate_compiler:SeparateRuntimeFunction:separate_compiler#SeparateRuntimeFunction#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_compiler:SeparateRuntimeFunction:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_compiler:SeparateRuntimeFunction:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_compiler:SeparateRuntimeFunction:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_compiler:SeparateRuntimeFunction:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_compiler:SeparateRuntimeFunction:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_compiler:SeparateRuntimeFunction:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_compiler:SeparateRuntimeFunction:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_compiler:SeparateRuntimeFunction:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_compiler:SeparateRuntimeFunction:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_compiler:SeparateRuntimeFunction:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_compiler:SeparateRuntimeFunction:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_compiler:SeparateRuntimeFunction:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_compiler:SeparateRuntimeFunction:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_compiler:SeparateRuntimeFunction:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_compiler:SeparateRuntimeFunction:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_compiler:SeparateRuntimeFunction:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_compiler:SeparateRuntimeFunction:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_compiler:SeparateRuntimeFunction:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_compiler:SeparateRuntimeFunction:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_compiler:SeparateRuntimeFunction:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_compiler:SeparateRuntimeFunction:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_compiler:SeparateRuntimeFunction:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_compiler:SeparateRuntimeFunction:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef_61d, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateRuntimeFunction__build_c_name, /* pointer to separate_compiler:SeparateRuntimeFunction:separate_compiler#SeparateRuntimeFunction#build_c_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache_61d, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__call, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#call */
-(nitmethod_t)VIRTUAL_separate_compiler__SeparateRuntimeFunction__compile_to_c, /* pointer to separate_compiler:SeparateRuntimeFunction:separate_compiler#SeparateRuntimeFunction#compile_to_c */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__init, /* pointer to separate_compiler:SeparateRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to mmodule:MModule:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to mmodule:MModule:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to mmodule:MModule:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to mmodule:MModule:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to mmodule:MModule:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to mmodule:MModule:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to mmodule:MModule:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to mmodule:MModule:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to mmodule:MModule:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to mmodule:MModule:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to mmodule:MModule:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to mmodule:MModule:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to mmodule:MModule:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to mmodule:MModule:math#Object#srand */
+(nitmethod_t)VIRTUAL_mmodule__MModule__to_s, /* pointer to mmodule:MModule:mmodule#MModule#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to mmodule:MModule:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to mmodule:MModule:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to mmodule:MModule:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to mmodule:MModule:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to mmodule:MModule:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to mmodule:MModule:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to mmodule:MModule:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to mmodule:MModule:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to mmodule:MModule:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to mmodule:MModule:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to mmodule:MModule:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to mmodule:MModule:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to mmodule:MModule:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to mmodule:MModule:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to mmodule:MModule:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to mmodule:MModule:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to mmodule:MModule:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to mmodule:MModule:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to mmodule:MModule:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to mmodule:MModule:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to mmodule:MModule:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to mmodule:MModule:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to mmodule:MModule:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to mmodule:MModule:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to mmodule:MModule:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to mmodule:MModule:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to mmodule:MModule:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to mmodule:MModule:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to mmodule:MModule:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to mmodule:MModule:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to mmodule:MModule:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to mmodule:MModule:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to mmodule:MModule:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to mmodule:MModule:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to mmodule:MModule:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to mmodule:MModule:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_mmodule__MModule__model, /* pointer to mmodule:MModule:mmodule#MModule#model */
+(nitmethod_t)VIRTUAL_mmodule__MModule__model_61d, /* pointer to mmodule:MModule:mmodule#MModule#model= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__direct_owner, /* pointer to mmodule:MModule:mmodule#MModule#direct_owner */
+(nitmethod_t)VIRTUAL_mmodule__MModule__direct_owner_61d, /* pointer to mmodule:MModule:mmodule#MModule#direct_owner= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__mgroup, /* pointer to mmodule:MModule:mmodule#MModule#mgroup */
+(nitmethod_t)VIRTUAL_mmodule__MModule__mgroup_61d, /* pointer to mmodule:MModule:mmodule#MModule#mgroup= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__name, /* pointer to mmodule:MModule:mmodule#MModule#name */
+(nitmethod_t)VIRTUAL_mmodule__MModule__name_61d, /* pointer to mmodule:MModule:mmodule#MModule#name= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__location, /* pointer to mmodule:MModule:mmodule#MModule#location */
+(nitmethod_t)VIRTUAL_mmodule__MModule__location_61d, /* pointer to mmodule:MModule:mmodule#MModule#location= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__in_nesting, /* pointer to mmodule:MModule:mmodule#MModule#in_nesting */
+(nitmethod_t)VIRTUAL_mmodule__MModule__in_nesting_61d, /* pointer to mmodule:MModule:mmodule#MModule#in_nesting= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__in_importation, /* pointer to mmodule:MModule:mmodule#MModule#in_importation */
+(nitmethod_t)VIRTUAL_mmodule__MModule__in_importation_61d, /* pointer to mmodule:MModule:mmodule#MModule#in_importation= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__full_name, /* pointer to mmodule:MModule:mmodule#MModule#full_name */
+(nitmethod_t)VIRTUAL_mmodule__MModule__init, /* pointer to mmodule:MModule:mmodule#MModule#init */
+(nitmethod_t)VIRTUAL_mmodule__MModule__set_imported_mmodules, /* pointer to mmodule:MModule:mmodule#MModule#set_imported_mmodules */
+(nitmethod_t)VIRTUAL_mmodule__MModule__intrude_mmodules, /* pointer to mmodule:MModule:mmodule#MModule#intrude_mmodules */
+(nitmethod_t)VIRTUAL_mmodule__MModule__intrude_mmodules_61d, /* pointer to mmodule:MModule:mmodule#MModule#intrude_mmodules= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__public_mmodules, /* pointer to mmodule:MModule:mmodule#MModule#public_mmodules */
+(nitmethod_t)VIRTUAL_mmodule__MModule__public_mmodules_61d, /* pointer to mmodule:MModule:mmodule#MModule#public_mmodules= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__private_mmodules, /* pointer to mmodule:MModule:mmodule#MModule#private_mmodules */
+(nitmethod_t)VIRTUAL_mmodule__MModule__private_mmodules_61d, /* pointer to mmodule:MModule:mmodule#MModule#private_mmodules= */
+(nitmethod_t)VIRTUAL_mmodule__MModule__visibility_for, /* pointer to mmodule:MModule:mmodule#MModule#visibility_for */
+(nitmethod_t)VIRTUAL_mmodule__MModule__set_visibility_for, /* pointer to mmodule:MModule:mmodule#MModule#set_visibility_for */
+(nitmethod_t)VIRTUAL_mmodule__MModule__public_owner, /* pointer to mmodule:MModule:mmodule#MModule#public_owner */
+(nitmethod_t)VIRTUAL_mmodule__MModule__is_visible, /* pointer to mmodule:MModule:mmodule#MModule#is_visible */
+(nitmethod_t)VIRTUAL_model__MModule__intro_mclasses, /* pointer to mmodule:MModule:model#MModule#intro_mclasses */
+(nitmethod_t)VIRTUAL_model__MModule__intro_mclasses_61d, /* pointer to mmodule:MModule:model#MModule#intro_mclasses= */
+(nitmethod_t)VIRTUAL_model__MModule__mclassdefs, /* pointer to mmodule:MModule:model#MModule#mclassdefs */
+(nitmethod_t)VIRTUAL_model__MModule__mclassdefs_61d, /* pointer to mmodule:MModule:model#MModule#mclassdefs= */
+(nitmethod_t)VIRTUAL_model__MModule__has_mclass, /* pointer to mmodule:MModule:model#MModule#has_mclass */
+(nitmethod_t)VIRTUAL_model__MModule__flatten_mclass_hierarchy, /* pointer to mmodule:MModule:model#MModule#flatten_mclass_hierarchy */
+(nitmethod_t)VIRTUAL_model__MModule__linearize_mclasses, /* pointer to mmodule:MModule:model#MModule#linearize_mclasses */
+(nitmethod_t)VIRTUAL_model__MModule__linearize_mclassdefs, /* pointer to mmodule:MModule:model#MModule#linearize_mclassdefs */
+(nitmethod_t)VIRTUAL_model__MModule__linearize_mpropdefs, /* pointer to mmodule:MModule:model#MModule#linearize_mpropdefs */
+(nitmethod_t)VIRTUAL_model__MModule__flatten_mclass_hierarchy_cache, /* pointer to mmodule:MModule:model#MModule#flatten_mclass_hierarchy_cache */
+(nitmethod_t)VIRTUAL_model__MModule__flatten_mclass_hierarchy_cache_61d, /* pointer to mmodule:MModule:model#MModule#flatten_mclass_hierarchy_cache= */
+(nitmethod_t)VIRTUAL_model__MModule__object_type, /* pointer to mmodule:MModule:model#MModule#object_type */
+(nitmethod_t)VIRTUAL_model__MModule__object_type_cache, /* pointer to mmodule:MModule:model#MModule#object_type_cache */
+(nitmethod_t)VIRTUAL_model__MModule__object_type_cache_61d, /* pointer to mmodule:MModule:model#MModule#object_type_cache= */
+(nitmethod_t)VIRTUAL_model__MModule__bool_type, /* pointer to mmodule:MModule:model#MModule#bool_type */
+(nitmethod_t)VIRTUAL_model__MModule__bool_type_cache, /* pointer to mmodule:MModule:model#MModule#bool_type_cache */
+(nitmethod_t)VIRTUAL_model__MModule__bool_type_cache_61d, /* pointer to mmodule:MModule:model#MModule#bool_type_cache= */
+(nitmethod_t)VIRTUAL_model__MModule__sys_type, /* pointer to mmodule:MModule:model#MModule#sys_type */
+(nitmethod_t)VIRTUAL_model__MModule__get_primitive_class, /* pointer to mmodule:MModule:model#MModule#get_primitive_class */
+(nitmethod_t)VIRTUAL_model__MModule__try_get_primitive_method, /* pointer to mmodule:MModule:model#MModule#try_get_primitive_method */
+(nitmethod_t)VIRTUAL_platform__MModule__local_target_platform, /* pointer to mmodule:MModule:platform#MModule#local_target_platform */
+(nitmethod_t)VIRTUAL_platform__MModule__local_target_platform_61d, /* pointer to mmodule:MModule:platform#MModule#local_target_platform= */
+(nitmethod_t)VIRTUAL_platform__MModule__target_platform, /* pointer to mmodule:MModule:platform#MModule#target_platform */
+(nitmethod_t)VIRTUAL_header_dependency__MModule__header_dependencies_cache, /* pointer to mmodule:MModule:header_dependency#MModule#header_dependencies_cache */
+(nitmethod_t)VIRTUAL_header_dependency__MModule__header_dependencies_cache_61d, /* pointer to mmodule:MModule:header_dependency#MModule#header_dependencies_cache= */
+(nitmethod_t)VIRTUAL_header_dependency__MModule__header_dependencies, /* pointer to mmodule:MModule:header_dependency#MModule#header_dependencies */
+(nitmethod_t)VIRTUAL_header_dependency__MModule__compute_header_dependencies, /* pointer to mmodule:MModule:header_dependency#MModule#compute_header_dependencies */
+(nitmethod_t)VIRTUAL_common_ffi__MModule__uses_ffi, /* pointer to mmodule:MModule:common_ffi#MModule#uses_ffi */
+(nitmethod_t)VIRTUAL_common_ffi__MModule__uses_ffi_61d, /* pointer to mmodule:MModule:common_ffi#MModule#uses_ffi= */
+(nitmethod_t)VIRTUAL_abstract_compiler__MModule__properties, /* pointer to mmodule:MModule:abstract_compiler#MModule#properties */
+(nitmethod_t)VIRTUAL_abstract_compiler__MModule__properties_cache, /* pointer to mmodule:MModule:abstract_compiler#MModule#properties_cache */
+(nitmethod_t)VIRTUAL_abstract_compiler__MModule__properties_cache_61d, /* pointer to mmodule:MModule:abstract_compiler#MModule#properties_cache= */
 }
 };
-/* allocate SeparateRuntimeFunction */
-val* NEW_separate_compiler__SeparateRuntimeFunction(const struct type* type) {
-val* self /* : SeparateRuntimeFunction */;
-val* var /* : null */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate MModule */
+val* NEW_mmodule__MModule(const struct type* type) {
+val* self /* : MModule */;
+val* var /* : HashSet[MModule] */;
+val* var1 /* : HashSet[MModule] */;
+val* var2 /* : HashSet[MModule] */;
+val* var3 /* : Array[MClass] */;
+val* var4 /* : Array[MClassDef] */;
+val* var5 /* : null */;
+val* var6 /* : null */;
+val* var7 /* : null */;
+short int var8 /* : Bool */;
+val* var9 /* : HashMap[MClass, Set[MProperty]] */;
+self = nit_alloc(sizeof(struct instance) + 19*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_compiler__SeparateRuntimeFunction;
-var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractRuntimeFunction___64dc_name_cache].val = var; /* @c_name_cache on <self:SeparateRuntimeFunction exact> */
+self->class = &class_mmodule__MModule;
+var = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmmodule__MModule);
+((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashSet__init]))(var) /* init on <var:HashSet[MModule]>*/;
+self->attrs[COLOR_mmodule__MModule___64dintrude_mmodules].val = var; /* @intrude_mmodules on <self:MModule exact> */
+var1 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmmodule__MModule);
+((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[MModule]>*/;
+self->attrs[COLOR_mmodule__MModule___64dpublic_mmodules].val = var1; /* @public_mmodules on <self:MModule exact> */
+var2 = NEW_hash_collection__HashSet(&type_hash_collection__HashSetmmodule__MModule);
+((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[MModule]>*/;
+self->attrs[COLOR_mmodule__MModule___64dprivate_mmodules].val = var2; /* @private_mmodules on <self:MModule exact> */
+var3 = NEW_array__Array(&type_array__Arraymodel__MClass);
+((void (*)(val*))(var3->class->vft[COLOR_array__Array__init]))(var3) /* init on <var3:Array[MClass]>*/;
+self->attrs[COLOR_model__MModule___64dintro_mclasses].val = var3; /* @intro_mclasses on <self:MModule exact> */
+var4 = NEW_array__Array(&type_array__Arraymodel__MClassDef);
+((void (*)(val*))(var4->class->vft[COLOR_array__Array__init]))(var4) /* init on <var4:Array[MClassDef]>*/;
+self->attrs[COLOR_model__MModule___64dmclassdefs].val = var4; /* @mclassdefs on <self:MModule exact> */
+var5 = NULL;
+self->attrs[COLOR_model__MModule___64dflatten_mclass_hierarchy_cache].val = var5; /* @flatten_mclass_hierarchy_cache on <self:MModule exact> */
+var6 = NULL;
+self->attrs[COLOR_platform__MModule___64dlocal_target_platform].val = var6; /* @local_target_platform on <self:MModule exact> */
+var7 = NULL;
+self->attrs[COLOR_header_dependency__MModule___64dheader_dependencies_cache].val = var7; /* @header_dependencies_cache on <self:MModule exact> */
+var8 = 0;
+self->attrs[COLOR_common_ffi__MModule___64duses_ffi].s = var8; /* @uses_ffi on <self:MModule exact> */
+var9 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MClassabstract_collection__Setmodel__MProperty);
+((void (*)(val*))(var9->class->vft[COLOR_hash_collection__HashMap__init]))(var9) /* init on <var9:HashMap[MClass, Set[MProperty]]>*/;
+self->attrs[COLOR_abstract_compiler__MModule___64dproperties_cache].val = var9; /* @properties_cache on <self:MModule exact> */
 return self;
 }
-/* runtime class separate_compiler__VirtualRuntimeFunction */
-const struct class class_separate_compiler__VirtualRuntimeFunction = {
+/* runtime class mproject__MProject */
+const struct class class_mproject__MProject = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to separate_compiler:VirtualRuntimeFunction:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_separate_compiler__VirtualRuntimeFunction__to_s, /* pointer to separate_compiler:VirtualRuntimeFunction:separate_compiler#VirtualRuntimeFunction#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to separate_compiler:VirtualRuntimeFunction:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to separate_compiler:VirtualRuntimeFunction:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to separate_compiler:VirtualRuntimeFunction:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to separate_compiler:VirtualRuntimeFunction:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to separate_compiler:VirtualRuntimeFunction:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to separate_compiler:VirtualRuntimeFunction:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to separate_compiler:VirtualRuntimeFunction:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to separate_compiler:VirtualRuntimeFunction:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to separate_compiler:VirtualRuntimeFunction:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to separate_compiler:VirtualRuntimeFunction:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to separate_compiler:VirtualRuntimeFunction:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to separate_compiler:VirtualRuntimeFunction:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to separate_compiler:VirtualRuntimeFunction:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to separate_compiler:VirtualRuntimeFunction:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to separate_compiler:VirtualRuntimeFunction:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to separate_compiler:VirtualRuntimeFunction:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to separate_compiler:VirtualRuntimeFunction:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to separate_compiler:VirtualRuntimeFunction:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to separate_compiler:VirtualRuntimeFunction:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to separate_compiler:VirtualRuntimeFunction:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to separate_compiler:VirtualRuntimeFunction:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to separate_compiler:VirtualRuntimeFunction:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to separate_compiler:VirtualRuntimeFunction:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__mmethoddef_61d, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#mmethoddef= */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name */
-(nitmethod_t)VIRTUAL_separate_compiler__VirtualRuntimeFunction__build_c_name, /* pointer to separate_compiler:VirtualRuntimeFunction:separate_compiler#VirtualRuntimeFunction#build_c_name */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__c_name_cache_61d, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#c_name_cache= */
-(nitmethod_t)VIRTUAL_separate_compiler__VirtualRuntimeFunction__call, /* pointer to separate_compiler:VirtualRuntimeFunction:separate_compiler#VirtualRuntimeFunction#call */
-(nitmethod_t)VIRTUAL_separate_compiler__VirtualRuntimeFunction__compile_to_c, /* pointer to separate_compiler:VirtualRuntimeFunction:separate_compiler#VirtualRuntimeFunction#compile_to_c */
-(nitmethod_t)VIRTUAL_abstract_compiler__AbstractRuntimeFunction__init, /* pointer to separate_compiler:VirtualRuntimeFunction:abstract_compiler#AbstractRuntimeFunction#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to mproject:MProject:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to mproject:MProject:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to mproject:MProject:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to mproject:MProject:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to mproject:MProject:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to mproject:MProject:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to mproject:MProject:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to mproject:MProject:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to mproject:MProject:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to mproject:MProject:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to mproject:MProject:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to mproject:MProject:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to mproject:MProject:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to mproject:MProject:math#Object#srand */
+(nitmethod_t)VIRTUAL_mproject__MProject__to_s, /* pointer to mproject:MProject:mproject#MProject#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to mproject:MProject:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to mproject:MProject:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to mproject:MProject:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to mproject:MProject:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to mproject:MProject:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to mproject:MProject:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to mproject:MProject:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to mproject:MProject:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to mproject:MProject:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to mproject:MProject:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to mproject:MProject:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to mproject:MProject:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to mproject:MProject:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to mproject:MProject:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to mproject:MProject:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to mproject:MProject:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to mproject:MProject:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to mproject:MProject:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to mproject:MProject:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to mproject:MProject:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to mproject:MProject:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to mproject:MProject:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to mproject:MProject:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to mproject:MProject:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to mproject:MProject:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to mproject:MProject:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to mproject:MProject:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to mproject:MProject:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to mproject:MProject:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to mproject:MProject:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to mproject:MProject:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to mproject:MProject:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to mproject:MProject:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to mproject:MProject:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to mproject:MProject:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to mproject:MProject:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_mproject__MProject__name, /* pointer to mproject:MProject:mproject#MProject#name */
+(nitmethod_t)VIRTUAL_mproject__MProject__name_61d, /* pointer to mproject:MProject:mproject#MProject#name= */
+(nitmethod_t)VIRTUAL_mproject__MProject__model, /* pointer to mproject:MProject:mproject#MProject#model */
+(nitmethod_t)VIRTUAL_mproject__MProject__model_61d, /* pointer to mproject:MProject:mproject#MProject#model= */
+(nitmethod_t)VIRTUAL_mproject__MProject__root, /* pointer to mproject:MProject:mproject#MProject#root */
+(nitmethod_t)VIRTUAL_mproject__MProject__root_61d, /* pointer to mproject:MProject:mproject#MProject#root= */
+(nitmethod_t)VIRTUAL_mproject__MProject__mgroups, /* pointer to mproject:MProject:mproject#MProject#mgroups */
+(nitmethod_t)VIRTUAL_mproject__MProject__mgroups_61d, /* pointer to mproject:MProject:mproject#MProject#mgroups= */
+(nitmethod_t)VIRTUAL_mproject__MProject__init, /* pointer to mproject:MProject:mproject#MProject#init */
 }
 };
-/* allocate VirtualRuntimeFunction */
-val* NEW_separate_compiler__VirtualRuntimeFunction(const struct type* type) {
-val* self /* : VirtualRuntimeFunction */;
+/* allocate MProject */
+val* NEW_mproject__MProject(const struct type* type) {
+val* self /* : MProject */;
 val* var /* : null */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+val* var1 /* : POSet[MGroup] */;
+self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_separate_compiler__VirtualRuntimeFunction;
+self->class = &class_mproject__MProject;
 var = NULL;
-self->attrs[COLOR_abstract_compiler__AbstractRuntimeFunction___64dc_name_cache].val = var; /* @c_name_cache on <self:VirtualRuntimeFunction exact> */
-return self;
-}
-/* runtime class layout_builders__Layout */
-const struct class class_layout_builders__Layout = {
-0, /* box_kind */
-{
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:Layout:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:Layout:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:Layout:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:Layout:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:Layout:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:Layout:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:Layout:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:Layout:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:Layout:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:Layout:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:Layout:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:Layout:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:Layout:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:Layout:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:Layout:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:Layout:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:Layout:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:Layout:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:Layout:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:Layout:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:Layout:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:Layout:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:Layout:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:Layout:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:Layout:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:Layout:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:Layout:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:Layout:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:Layout:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:Layout:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:Layout:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:Layout:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:Layout:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:Layout:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:Layout:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:Layout:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:Layout:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:Layout:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:Layout:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:Layout:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:Layout:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:Layout:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__ids, /* pointer to layout_builders:Layout:layout_builders#Layout#ids */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__ids_61d, /* pointer to layout_builders:Layout:layout_builders#Layout#ids= */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__pos, /* pointer to layout_builders:Layout:layout_builders#Layout#pos */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__pos_61d, /* pointer to layout_builders:Layout:layout_builders#Layout#pos= */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__init, /* pointer to layout_builders:Layout:layout_builders#Layout#init */
-}
-};
-/* allocate Layout[Object] */
-val* NEW_layout_builders__Layout(const struct type* type) {
-val* self /* : Layout[Object] */;
-val* var /* : HashMap[Object, Int] */;
-val* var1 /* : HashMap[Object, Int] */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
-self->type = type;
-self->class = &class_layout_builders__Layout;
-var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__Layout_FT0kernel__Int]);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[Object, Int]>*/;
-self->attrs[COLOR_layout_builders__Layout___64dids].val = var; /* @ids on <self:Layout[Object] exact> */
-var1 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__Layout_FT0kernel__Int]);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashMap__init]))(var1) /* init on <var1:HashMap[Object, Int]>*/;
-self->attrs[COLOR_layout_builders__Layout___64dpos].val = var1; /* @pos on <self:Layout[Object] exact> */
+self->attrs[COLOR_mproject__MProject___64droot].val = var; /* @root on <self:MProject exact> */
+var1 = NEW_poset__POSet(&type_poset__POSetmproject__MGroup);
+((void (*)(val*))(var1->class->vft[COLOR_poset__POSet__init]))(var1) /* init on <var1:POSet[MGroup]>*/;
+self->attrs[COLOR_mproject__MProject___64dmgroups].val = var1; /* @mgroups on <self:MProject exact> */
 return self;
 }
-/* runtime class layout_builders__PHLayout */
-const struct class class_layout_builders__PHLayout = {
+/* runtime class mproject__MGroup */
+const struct class class_mproject__MGroup = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:PHLayout:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:PHLayout:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:PHLayout:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:PHLayout:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:PHLayout:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:PHLayout:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:PHLayout:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:PHLayout:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:PHLayout:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:PHLayout:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:PHLayout:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:PHLayout:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:PHLayout:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:PHLayout:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:PHLayout:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:PHLayout:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:PHLayout:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:PHLayout:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:PHLayout:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:PHLayout:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:PHLayout:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:PHLayout:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:PHLayout:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:PHLayout:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:PHLayout:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:PHLayout:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:PHLayout:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:PHLayout:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:PHLayout:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:PHLayout:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:PHLayout:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:PHLayout:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:PHLayout:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:PHLayout:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:PHLayout:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:PHLayout:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:PHLayout:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:PHLayout:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:PHLayout:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:PHLayout:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:PHLayout:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:PHLayout:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__ids, /* pointer to layout_builders:PHLayout:layout_builders#Layout#ids */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__ids_61d, /* pointer to layout_builders:PHLayout:layout_builders#Layout#ids= */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__pos, /* pointer to layout_builders:PHLayout:layout_builders#Layout#pos */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__pos_61d, /* pointer to layout_builders:PHLayout:layout_builders#Layout#pos= */
-(nitmethod_t)VIRTUAL_layout_builders__Layout__init, /* pointer to layout_builders:PHLayout:layout_builders#Layout#init */
-(nitmethod_t)VIRTUAL_layout_builders__PHLayout__masks, /* pointer to layout_builders:PHLayout:layout_builders#PHLayout#masks */
-(nitmethod_t)VIRTUAL_layout_builders__PHLayout__masks_61d, /* pointer to layout_builders:PHLayout:layout_builders#PHLayout#masks= */
-(nitmethod_t)VIRTUAL_layout_builders__PHLayout__hashes, /* pointer to layout_builders:PHLayout:layout_builders#PHLayout#hashes */
-(nitmethod_t)VIRTUAL_layout_builders__PHLayout__hashes_61d, /* pointer to layout_builders:PHLayout:layout_builders#PHLayout#hashes= */
-(nitmethod_t)VIRTUAL_layout_builders__PHLayout__init, /* pointer to layout_builders:PHLayout:layout_builders#PHLayout#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to mproject:MGroup:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to mproject:MGroup:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to mproject:MGroup:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to mproject:MGroup:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to mproject:MGroup:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to mproject:MGroup:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to mproject:MGroup:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to mproject:MGroup:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to mproject:MGroup:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to mproject:MGroup:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to mproject:MGroup:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to mproject:MGroup:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to mproject:MGroup:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to mproject:MGroup:math#Object#srand */
+(nitmethod_t)VIRTUAL_mproject__MGroup__to_s, /* pointer to mproject:MGroup:mproject#MGroup#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to mproject:MGroup:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to mproject:MGroup:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to mproject:MGroup:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to mproject:MGroup:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to mproject:MGroup:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to mproject:MGroup:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to mproject:MGroup:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to mproject:MGroup:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to mproject:MGroup:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to mproject:MGroup:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to mproject:MGroup:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to mproject:MGroup:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to mproject:MGroup:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to mproject:MGroup:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to mproject:MGroup:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to mproject:MGroup:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to mproject:MGroup:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to mproject:MGroup:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to mproject:MGroup:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to mproject:MGroup:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to mproject:MGroup:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to mproject:MGroup:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to mproject:MGroup:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to mproject:MGroup:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to mproject:MGroup:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to mproject:MGroup:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to mproject:MGroup:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to mproject:MGroup:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to mproject:MGroup:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to mproject:MGroup:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to mproject:MGroup:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to mproject:MGroup:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to mproject:MGroup:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to mproject:MGroup:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to mproject:MGroup:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to mproject:MGroup:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_mproject__MGroup__name, /* pointer to mproject:MGroup:mproject#MGroup#name */
+(nitmethod_t)VIRTUAL_mproject__MGroup__name_61d, /* pointer to mproject:MGroup:mproject#MGroup#name= */
+(nitmethod_t)VIRTUAL_mproject__MGroup__mproject, /* pointer to mproject:MGroup:mproject#MGroup#mproject */
+(nitmethod_t)VIRTUAL_mproject__MGroup__mproject_61d, /* pointer to mproject:MGroup:mproject#MGroup#mproject= */
+(nitmethod_t)VIRTUAL_mproject__MGroup__parent, /* pointer to mproject:MGroup:mproject#MGroup#parent */
+(nitmethod_t)VIRTUAL_mproject__MGroup__parent_61d, /* pointer to mproject:MGroup:mproject#MGroup#parent= */
+(nitmethod_t)VIRTUAL_mproject__MGroup__full_name, /* pointer to mproject:MGroup:mproject#MGroup#full_name */
+(nitmethod_t)VIRTUAL_mproject__MGroup__in_nesting, /* pointer to mproject:MGroup:mproject#MGroup#in_nesting */
+(nitmethod_t)VIRTUAL_mproject__MGroup__in_nesting_61d, /* pointer to mproject:MGroup:mproject#MGroup#in_nesting= */
+(nitmethod_t)VIRTUAL_mproject__MGroup__filepath, /* pointer to mproject:MGroup:mproject#MGroup#filepath */
+(nitmethod_t)VIRTUAL_mproject__MGroup__filepath_61d, /* pointer to mproject:MGroup:mproject#MGroup#filepath= */
+(nitmethod_t)VIRTUAL_mproject__MGroup__init, /* pointer to mproject:MGroup:mproject#MGroup#init */
+(nitmethod_t)VIRTUAL_mmodule__MGroup__mmodules, /* pointer to mproject:MGroup:mmodule#MGroup#mmodules */
+(nitmethod_t)VIRTUAL_mmodule__MGroup__mmodules_61d, /* pointer to mproject:MGroup:mmodule#MGroup#mmodules= */
+(nitmethod_t)VIRTUAL_mmodule__MGroup__fuzzy_owner, /* pointer to mproject:MGroup:mmodule#MGroup#fuzzy_owner */
 }
 };
-/* allocate PHLayout[Object, Object] */
-val* NEW_layout_builders__PHLayout(const struct type* type) {
-val* self /* : PHLayout[Object, Object] */;
-val* var /* : HashMap[Object, Int] */;
-val* var1 /* : HashMap[Object, Int] */;
-val* var2 /* : HashMap[Object, Int] */;
-val* var3 /* : HashMap[Object, Map[Object, Int]] */;
-self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+/* allocate MGroup */
+val* NEW_mproject__MGroup(const struct type* type) {
+val* self /* : MGroup */;
+val* var /* : Array[MModule] */;
+self = nit_alloc(sizeof(struct instance) + 6*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__PHLayout;
-var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__Layout_FT0kernel__Int]);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[Object, Int]>*/;
-self->attrs[COLOR_layout_builders__Layout___64dids].val = var; /* @ids on <self:PHLayout[Object, Object] exact> */
-var1 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__Layout_FT0kernel__Int]);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashMap__init]))(var1) /* init on <var1:HashMap[Object, Int]>*/;
-self->attrs[COLOR_layout_builders__Layout___64dpos].val = var1; /* @pos on <self:PHLayout[Object, Object] exact> */
-var2 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__PHLayout_FT0kernel__Int]);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashMap__init]))(var2) /* init on <var2:HashMap[Object, Int]>*/;
-self->attrs[COLOR_layout_builders__PHLayout___64dmasks].val = var2; /* @masks on <self:PHLayout[Object, Object] exact> */
-var3 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__PHLayout_FT0abstract_collection__Maplayout_builders__PHLayout_FT1kernel__Int]);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[Object, Map[Object, Int]]>*/;
-self->attrs[COLOR_layout_builders__PHLayout___64dhashes].val = var3; /* @hashes on <self:PHLayout[Object, Object] exact> */
+self->class = &class_mproject__MGroup;
+var = NEW_array__Array(&type_array__Arraymmodule__MModule);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MModule]>*/;
+self->attrs[COLOR_mmodule__MGroup___64dmmodules].val = var; /* @mmodules on <self:MGroup exact> */
 return self;
 }
-/* runtime class layout_builders__MTypePOSetBuilder */
-const struct class class_layout_builders__MTypePOSetBuilder = {
+/* runtime class model_base__Model */
+const struct class class_model_base__Model = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MTypePOSetBuilder:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MTypePOSetBuilder:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MTypePOSetBuilder:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MTypePOSetBuilder:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MTypePOSetBuilder:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MTypePOSetBuilder:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MTypePOSetBuilder:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MTypePOSetBuilder:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MTypePOSetBuilder:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MTypePOSetBuilder:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MTypePOSetBuilder:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MTypePOSetBuilder:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MTypePOSetBuilder:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MTypePOSetBuilder:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MTypePOSetBuilder:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MTypePOSetBuilder:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MTypePOSetBuilder:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MTypePOSetBuilder:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MTypePOSetBuilder:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MTypePOSetBuilder:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__mmodule, /* pointer to layout_builders:MTypePOSetBuilder:layout_builders#POSetBuilder#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__mmodule_61d, /* pointer to layout_builders:MTypePOSetBuilder:layout_builders#POSetBuilder#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__init, /* pointer to layout_builders:MTypePOSetBuilder:layout_builders#POSetBuilder#init */
-(nitmethod_t)VIRTUAL_layout_builders__MTypePOSetBuilder__build_poset, /* pointer to layout_builders:MTypePOSetBuilder:layout_builders#MTypePOSetBuilder#build_poset */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model_base:Model:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model_base:Model:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model_base:Model:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model_base:Model:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model_base:Model:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model_base:Model:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model_base:Model:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model_base:Model:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model_base:Model:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model_base:Model:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model_base:Model:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model_base:Model:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model_base:Model:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model_base:Model:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to model_base:Model:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model_base:Model:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model_base:Model:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model_base:Model:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model_base:Model:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model_base:Model:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model_base:Model:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model_base:Model:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model_base:Model:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model_base:Model:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model_base:Model:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model_base:Model:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model_base:Model:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model_base:Model:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model_base:Model:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model_base:Model:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model_base:Model:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model_base:Model:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model_base:Model:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model_base:Model:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model_base:Model:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model_base:Model:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model_base:Model:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model_base:Model:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model_base:Model:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model_base:Model:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model_base:Model:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model_base:Model:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model_base:Model:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model_base:Model:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model_base:Model:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model_base:Model:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model_base:Model:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model_base:Model:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model_base:Model:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model_base:Model:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model_base:Model:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model_base__Model__init, /* pointer to model_base:Model:model_base#Model#init */
+(nitmethod_t)VIRTUAL_mproject__Model__mprojects, /* pointer to model_base:Model:mproject#Model#mprojects */
+(nitmethod_t)VIRTUAL_mproject__Model__mprojects_61d, /* pointer to model_base:Model:mproject#Model#mprojects= */
+(nitmethod_t)VIRTUAL_mproject__Model__mproject_by_name, /* pointer to model_base:Model:mproject#Model#mproject_by_name */
+(nitmethod_t)VIRTUAL_mproject__Model__mproject_by_name_61d, /* pointer to model_base:Model:mproject#Model#mproject_by_name= */
+(nitmethod_t)VIRTUAL_mproject__Model__get_mprojects_by_name, /* pointer to model_base:Model:mproject#Model#get_mprojects_by_name */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodules, /* pointer to model_base:Model:mmodule#Model#mmodules */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodules_61d, /* pointer to model_base:Model:mmodule#Model#mmodules= */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodule_nesting_hierarchy, /* pointer to model_base:Model:mmodule#Model#mmodule_nesting_hierarchy */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodule_nesting_hierarchy_61d, /* pointer to model_base:Model:mmodule#Model#mmodule_nesting_hierarchy= */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodule_importation_hierarchy, /* pointer to model_base:Model:mmodule#Model#mmodule_importation_hierarchy */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodule_importation_hierarchy_61d, /* pointer to model_base:Model:mmodule#Model#mmodule_importation_hierarchy= */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodules_by_name, /* pointer to model_base:Model:mmodule#Model#mmodules_by_name */
+(nitmethod_t)VIRTUAL_mmodule__Model__mmodules_by_name_61d, /* pointer to model_base:Model:mmodule#Model#mmodules_by_name= */
+(nitmethod_t)VIRTUAL_mmodule__Model__get_mmodules_by_name, /* pointer to model_base:Model:mmodule#Model#get_mmodules_by_name */
+(nitmethod_t)VIRTUAL_model__Model__mclasses, /* pointer to model_base:Model:model#Model#mclasses */
+(nitmethod_t)VIRTUAL_model__Model__mclasses_61d, /* pointer to model_base:Model:model#Model#mclasses= */
+(nitmethod_t)VIRTUAL_model__Model__mproperties, /* pointer to model_base:Model:model#Model#mproperties */
+(nitmethod_t)VIRTUAL_model__Model__mproperties_61d, /* pointer to model_base:Model:model#Model#mproperties= */
+(nitmethod_t)VIRTUAL_model__Model__mclassdef_hierarchy, /* pointer to model_base:Model:model#Model#mclassdef_hierarchy */
+(nitmethod_t)VIRTUAL_model__Model__mclassdef_hierarchy_61d, /* pointer to model_base:Model:model#Model#mclassdef_hierarchy= */
+(nitmethod_t)VIRTUAL_model__Model__intro_mtype_specialization_hierarchy, /* pointer to model_base:Model:model#Model#intro_mtype_specialization_hierarchy */
+(nitmethod_t)VIRTUAL_model__Model__intro_mtype_specialization_hierarchy_61d, /* pointer to model_base:Model:model#Model#intro_mtype_specialization_hierarchy= */
+(nitmethod_t)VIRTUAL_model__Model__full_mtype_specialization_hierarchy, /* pointer to model_base:Model:model#Model#full_mtype_specialization_hierarchy */
+(nitmethod_t)VIRTUAL_model__Model__full_mtype_specialization_hierarchy_61d, /* pointer to model_base:Model:model#Model#full_mtype_specialization_hierarchy= */
+(nitmethod_t)VIRTUAL_model__Model__mclasses_by_name, /* pointer to model_base:Model:model#Model#mclasses_by_name */
+(nitmethod_t)VIRTUAL_model__Model__mclasses_by_name_61d, /* pointer to model_base:Model:model#Model#mclasses_by_name= */
+(nitmethod_t)VIRTUAL_model__Model__get_mclasses_by_name, /* pointer to model_base:Model:model#Model#get_mclasses_by_name */
+(nitmethod_t)VIRTUAL_model__Model__mproperties_by_name, /* pointer to model_base:Model:model#Model#mproperties_by_name */
+(nitmethod_t)VIRTUAL_model__Model__mproperties_by_name_61d, /* pointer to model_base:Model:model#Model#mproperties_by_name= */
+(nitmethod_t)VIRTUAL_model__Model__get_mproperties_by_name, /* pointer to model_base:Model:model#Model#get_mproperties_by_name */
+(nitmethod_t)VIRTUAL_model__Model__null_type, /* pointer to model_base:Model:model#Model#null_type */
+(nitmethod_t)VIRTUAL_model__Model__null_type_61d, /* pointer to model_base:Model:model#Model#null_type= */
 }
 };
-/* allocate MTypePOSetBuilder */
-val* NEW_layout_builders__MTypePOSetBuilder(const struct type* type) {
-val* self /* : MTypePOSetBuilder */;
-self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+/* allocate Model */
+val* NEW_model_base__Model(const struct type* type) {
+val* self /* : Model */;
+val* var /* : Array[MProject] */;
+val* var1 /* : MultiHashMap[String, MProject] */;
+val* var2 /* : Array[MModule] */;
+val* var3 /* : POSet[MModule] */;
+val* var4 /* : POSet[MModule] */;
+val* var5 /* : MultiHashMap[String, MModule] */;
+val* var6 /* : Array[MClass] */;
+val* var7 /* : Array[MProperty] */;
+val* var8 /* : POSet[MClassDef] */;
+val* var9 /* : POSet[MClassType] */;
+val* var10 /* : POSet[MClassType] */;
+val* var11 /* : MultiHashMap[String, MClass] */;
+val* var12 /* : MultiHashMap[String, MProperty] */;
+val* var13 /* : MNullType */;
+self = nit_alloc(sizeof(struct instance) + 14*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MTypePOSetBuilder;
+self->class = &class_model_base__Model;
+var = NEW_array__Array(&type_array__Arraymproject__MProject);
+((void (*)(val*))(var->class->vft[COLOR_array__Array__init]))(var) /* init on <var:Array[MProject]>*/;
+self->attrs[COLOR_mproject__Model___64dmprojects].val = var; /* @mprojects on <self:Model exact> */
+var1 = NEW_more_collections__MultiHashMap(&type_more_collections__MultiHashMapstring__Stringmproject__MProject);
+((void (*)(val*))(var1->class->vft[COLOR_more_collections__MultiHashMap__init]))(var1) /* init on <var1:MultiHashMap[String, MProject]>*/;
+self->attrs[COLOR_mproject__Model___64dmproject_by_name].val = var1; /* @mproject_by_name on <self:Model exact> */
+var2 = NEW_array__Array(&type_array__Arraymmodule__MModule);
+((void (*)(val*))(var2->class->vft[COLOR_array__Array__init]))(var2) /* init on <var2:Array[MModule]>*/;
+self->attrs[COLOR_mmodule__Model___64dmmodules].val = var2; /* @mmodules on <self:Model exact> */
+var3 = NEW_poset__POSet(&type_poset__POSetmmodule__MModule);
+((void (*)(val*))(var3->class->vft[COLOR_poset__POSet__init]))(var3) /* init on <var3:POSet[MModule]>*/;
+self->attrs[COLOR_mmodule__Model___64dmmodule_nesting_hierarchy].val = var3; /* @mmodule_nesting_hierarchy on <self:Model exact> */
+var4 = NEW_poset__POSet(&type_poset__POSetmmodule__MModule);
+((void (*)(val*))(var4->class->vft[COLOR_poset__POSet__init]))(var4) /* init on <var4:POSet[MModule]>*/;
+self->attrs[COLOR_mmodule__Model___64dmmodule_importation_hierarchy].val = var4; /* @mmodule_importation_hierarchy on <self:Model exact> */
+var5 = NEW_more_collections__MultiHashMap(&type_more_collections__MultiHashMapstring__Stringmmodule__MModule);
+((void (*)(val*))(var5->class->vft[COLOR_more_collections__MultiHashMap__init]))(var5) /* init on <var5:MultiHashMap[String, MModule]>*/;
+self->attrs[COLOR_mmodule__Model___64dmmodules_by_name].val = var5; /* @mmodules_by_name on <self:Model exact> */
+var6 = NEW_array__Array(&type_array__Arraymodel__MClass);
+((void (*)(val*))(var6->class->vft[COLOR_array__Array__init]))(var6) /* init on <var6:Array[MClass]>*/;
+self->attrs[COLOR_model__Model___64dmclasses].val = var6; /* @mclasses on <self:Model exact> */
+var7 = NEW_array__Array(&type_array__Arraymodel__MProperty);
+((void (*)(val*))(var7->class->vft[COLOR_array__Array__init]))(var7) /* init on <var7:Array[MProperty]>*/;
+self->attrs[COLOR_model__Model___64dmproperties].val = var7; /* @mproperties on <self:Model exact> */
+var8 = NEW_poset__POSet(&type_poset__POSetmodel__MClassDef);
+((void (*)(val*))(var8->class->vft[COLOR_poset__POSet__init]))(var8) /* init on <var8:POSet[MClassDef]>*/;
+self->attrs[COLOR_model__Model___64dmclassdef_hierarchy].val = var8; /* @mclassdef_hierarchy on <self:Model exact> */
+var9 = NEW_poset__POSet(&type_poset__POSetmodel__MClassType);
+((void (*)(val*))(var9->class->vft[COLOR_poset__POSet__init]))(var9) /* init on <var9:POSet[MClassType]>*/;
+self->attrs[COLOR_model__Model___64dintro_mtype_specialization_hierarchy].val = var9; /* @intro_mtype_specialization_hierarchy on <self:Model exact> */
+var10 = NEW_poset__POSet(&type_poset__POSetmodel__MClassType);
+((void (*)(val*))(var10->class->vft[COLOR_poset__POSet__init]))(var10) /* init on <var10:POSet[MClassType]>*/;
+self->attrs[COLOR_model__Model___64dfull_mtype_specialization_hierarchy].val = var10; /* @full_mtype_specialization_hierarchy on <self:Model exact> */
+var11 = NEW_more_collections__MultiHashMap(&type_more_collections__MultiHashMapstring__Stringmodel__MClass);
+((void (*)(val*))(var11->class->vft[COLOR_more_collections__MultiHashMap__init]))(var11) /* init on <var11:MultiHashMap[String, MClass]>*/;
+self->attrs[COLOR_model__Model___64dmclasses_by_name].val = var11; /* @mclasses_by_name on <self:Model exact> */
+var12 = NEW_more_collections__MultiHashMap(&type_more_collections__MultiHashMapstring__Stringmodel__MProperty);
+((void (*)(val*))(var12->class->vft[COLOR_more_collections__MultiHashMap__init]))(var12) /* init on <var12:MultiHashMap[String, MProperty]>*/;
+self->attrs[COLOR_model__Model___64dmproperties_by_name].val = var12; /* @mproperties_by_name on <self:Model exact> */
+var13 = NEW_model__MNullType(&type_model__MNullType);
+((void (*)(val*, val*))(var13->class->vft[COLOR_model__MNullType__init]))(var13, self) /* init on <var13:MNullType>*/;
+self->attrs[COLOR_model__Model___64dnull_type].val = var13; /* @null_type on <self:Model exact> */
 return self;
 }
-/* runtime class layout_builders__MClassPOSetBuilder */
-const struct class class_layout_builders__MClassPOSetBuilder = {
+/* runtime class model_base__MVisibility */
+const struct class class_model_base__MVisibility = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MClassPOSetBuilder:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MClassPOSetBuilder:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MClassPOSetBuilder:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MClassPOSetBuilder:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MClassPOSetBuilder:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MClassPOSetBuilder:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MClassPOSetBuilder:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MClassPOSetBuilder:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MClassPOSetBuilder:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MClassPOSetBuilder:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MClassPOSetBuilder:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MClassPOSetBuilder:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MClassPOSetBuilder:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MClassPOSetBuilder:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MClassPOSetBuilder:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MClassPOSetBuilder:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MClassPOSetBuilder:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MClassPOSetBuilder:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MClassPOSetBuilder:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MClassPOSetBuilder:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__mmodule, /* pointer to layout_builders:MClassPOSetBuilder:layout_builders#POSetBuilder#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__mmodule_61d, /* pointer to layout_builders:MClassPOSetBuilder:layout_builders#POSetBuilder#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__POSetBuilder__init, /* pointer to layout_builders:MClassPOSetBuilder:layout_builders#POSetBuilder#init */
-(nitmethod_t)VIRTUAL_layout_builders__MClassPOSetBuilder__build_poset, /* pointer to layout_builders:MClassPOSetBuilder:layout_builders#MClassPOSetBuilder#build_poset */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to model_base:MVisibility:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to model_base:MVisibility:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to model_base:MVisibility:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to model_base:MVisibility:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to model_base:MVisibility:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to model_base:MVisibility:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to model_base:MVisibility:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to model_base:MVisibility:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to model_base:MVisibility:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to model_base:MVisibility:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to model_base:MVisibility:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to model_base:MVisibility:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to model_base:MVisibility:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to model_base:MVisibility:math#Object#srand */
+(nitmethod_t)VIRTUAL_model_base__MVisibility__to_s, /* pointer to model_base:MVisibility:model_base#MVisibility#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to model_base:MVisibility:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to model_base:MVisibility:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to model_base:MVisibility:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to model_base:MVisibility:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to model_base:MVisibility:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to model_base:MVisibility:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to model_base:MVisibility:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to model_base:MVisibility:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to model_base:MVisibility:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to model_base:MVisibility:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to model_base:MVisibility:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to model_base:MVisibility:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to model_base:MVisibility:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to model_base:MVisibility:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to model_base:MVisibility:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to model_base:MVisibility:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to model_base:MVisibility:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to model_base:MVisibility:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to model_base:MVisibility:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to model_base:MVisibility:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to model_base:MVisibility:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to model_base:MVisibility:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to model_base:MVisibility:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to model_base:MVisibility:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to model_base:MVisibility:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to model_base:MVisibility:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to model_base:MVisibility:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to model_base:MVisibility:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to model_base:MVisibility:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to model_base:MVisibility:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to model_base:MVisibility:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to model_base:MVisibility:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to model_base:MVisibility:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to model_base:MVisibility:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to model_base:MVisibility:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to model_base:MVisibility:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_model_base__MVisibility___60d, /* pointer to model_base:MVisibility:model_base#MVisibility#< */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d, /* pointer to model_base:MVisibility:kernel#Comparable#<= */
+(nitmethod_t)VIRTUAL_kernel__Comparable___62d_61d, /* pointer to model_base:MVisibility:kernel#Comparable#>= */
+(nitmethod_t)VIRTUAL_kernel__Comparable___62d, /* pointer to model_base:MVisibility:kernel#Comparable#> */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d_62d, /* pointer to model_base:MVisibility:kernel#Comparable#<=> */
+(nitmethod_t)VIRTUAL_kernel__Comparable__is_between, /* pointer to model_base:MVisibility:kernel#Comparable#is_between */
+(nitmethod_t)VIRTUAL_kernel__Comparable__max, /* pointer to model_base:MVisibility:kernel#Comparable#max */
+(nitmethod_t)VIRTUAL_kernel__Comparable__min, /* pointer to model_base:MVisibility:kernel#Comparable#min */
+(nitmethod_t)VIRTUAL_model_base__MVisibility__to_s_61d, /* pointer to model_base:MVisibility:model_base#MVisibility#to_s= */
+(nitmethod_t)VIRTUAL_model_base__MVisibility__level, /* pointer to model_base:MVisibility:model_base#MVisibility#level */
+(nitmethod_t)VIRTUAL_model_base__MVisibility__level_61d, /* pointer to model_base:MVisibility:model_base#MVisibility#level= */
+(nitmethod_t)VIRTUAL_model_base__MVisibility__init, /* pointer to model_base:MVisibility:model_base#MVisibility#init */
 }
 };
-/* allocate MClassPOSetBuilder */
-val* NEW_layout_builders__MClassPOSetBuilder(const struct type* type) {
-val* self /* : MClassPOSetBuilder */;
-self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
+/* allocate MVisibility */
+val* NEW_model_base__MVisibility(const struct type* type) {
+val* self /* : MVisibility */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MClassPOSetBuilder;
+self->class = &class_model_base__MVisibility;
 return self;
 }
-/* runtime class layout_builders__MTypeBMizer */
-const struct class class_layout_builders__MTypeBMizer = {
+/* runtime class more_collections__MultiHashMap */
+const struct class class_more_collections__MultiHashMap = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MTypeBMizer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MTypeBMizer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MTypeBMizer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MTypeBMizer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MTypeBMizer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MTypeBMizer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MTypeBMizer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MTypeBMizer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MTypeBMizer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MTypeBMizer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MTypeBMizer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MTypeBMizer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MTypeBMizer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MTypeBMizer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MTypeBMizer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MTypeBMizer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MTypeBMizer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MTypeBMizer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MTypeBMizer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MTypeBMizer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MTypeBMizer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MTypeBMizer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MTypeBMizer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MTypeBMizer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MTypeBMizer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MTypeBMizer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MTypeBMizer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MTypeBMizer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MTypeBMizer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MTypeBMizer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MTypeBMizer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MTypeBMizer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MTypeBMizer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MTypeBMizer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MTypeBMizer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MTypeBMizer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MTypeBMizer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MTypeBMizer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MTypeBMizer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MTypeBMizer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MTypeBMizer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MTypeBMizer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__build_layout, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#poset */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__mmodule, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__mmodule_61d, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_builder, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_builder_61d, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_cache, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_cache_61d, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__init, /* pointer to layout_builders:MTypeBMizer:layout_builders#TypingBMizer#init */
-(nitmethod_t)VIRTUAL_layout_builders__MTypeBMizer__init, /* pointer to layout_builders:MTypeBMizer:layout_builders#MTypeBMizer#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to more_collections:MultiHashMap:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to more_collections:MultiHashMap:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to more_collections:MultiHashMap:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to more_collections:MultiHashMap:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to more_collections:MultiHashMap:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to more_collections:MultiHashMap:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to more_collections:MultiHashMap:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to more_collections:MultiHashMap:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to more_collections:MultiHashMap:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to more_collections:MultiHashMap:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to more_collections:MultiHashMap:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to more_collections:MultiHashMap:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to more_collections:MultiHashMap:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to more_collections:MultiHashMap:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to more_collections:MultiHashMap:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to more_collections:MultiHashMap:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to more_collections:MultiHashMap:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to more_collections:MultiHashMap:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to more_collections:MultiHashMap:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to more_collections:MultiHashMap:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to more_collections:MultiHashMap:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to more_collections:MultiHashMap:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to more_collections:MultiHashMap:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to more_collections:MultiHashMap:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to more_collections:MultiHashMap:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to more_collections:MultiHashMap:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to more_collections:MultiHashMap:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to more_collections:MultiHashMap:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to more_collections:MultiHashMap:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to more_collections:MultiHashMap:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to more_collections:MultiHashMap:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to more_collections:MultiHashMap:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to more_collections:MultiHashMap:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to more_collections:MultiHashMap:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to more_collections:MultiHashMap:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to more_collections:MultiHashMap:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to more_collections:MultiHashMap:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to more_collections:MultiHashMap:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to more_collections:MultiHashMap:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to more_collections:MultiHashMap:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to more_collections:MultiHashMap:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to more_collections:MultiHashMap:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to more_collections:MultiHashMap:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to more_collections:MultiHashMap:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to more_collections:MultiHashMap:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to more_collections:MultiHashMap:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to more_collections:MultiHashMap:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to more_collections:MultiHashMap:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to more_collections:MultiHashMap:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to more_collections:MultiHashMap:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to more_collections:MultiHashMap:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap___91d_93d, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#[] */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_null, /* pointer to more_collections:MultiHashMap:abstract_collection#MapRead#get_or_null */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__get_or_default, /* pointer to more_collections:MultiHashMap:abstract_collection#MapRead#get_or_default */
+(nitmethod_t)VIRTUAL_abstract_collection__MapRead__has_key, /* pointer to more_collections:MultiHashMap:abstract_collection#MapRead#has_key */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__iterator, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#iterator */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__values, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#values */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__keys, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#keys */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__is_empty, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#is_empty */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__length, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#length */
+(nitmethod_t)VIRTUAL_more_collections__MultiHashMap__provide_default_value, /* pointer to more_collections:MultiHashMap:more_collections#MultiHashMap#provide_default_value */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap___91d_93d_61d, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#[]= */
+(nitmethod_t)VIRTUAL_abstract_collection__Map__recover_with, /* pointer to more_collections:MultiHashMap:abstract_collection#Map#recover_with */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__clear, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#clear */
+(nitmethod_t)VIRTUAL_string__Map__join, /* pointer to more_collections:MultiHashMap:string#Map#join */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+NULL, /* empty */
+(nitmethod_t)VIRTUAL_array__ArrayCapable__calloc_array, /* pointer to more_collections:MultiHashMap:array#ArrayCapable#calloc_array */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__first_item, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#first_item */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__index_at, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#index_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#node_at */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__node_at_idx, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#node_at_idx */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__store, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#store */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__remove_node, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#remove_node */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__raz, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#raz */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__enlarge, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#enlarge */
+(nitmethod_t)VIRTUAL_hash_collection__HashCollection__init, /* pointer to more_collections:MultiHashMap:hash_collection#HashCollection#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__init, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#init */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__keys_61d, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#keys= */
+(nitmethod_t)VIRTUAL_hash_collection__HashMap__values_61d, /* pointer to more_collections:MultiHashMap:hash_collection#HashMap#values= */
+(nitmethod_t)VIRTUAL_more_collections__MultiHashMap__add_one, /* pointer to more_collections:MultiHashMap:more_collections#MultiHashMap#add_one */
+(nitmethod_t)VIRTUAL_more_collections__MultiHashMap__init, /* pointer to more_collections:MultiHashMap:more_collections#MultiHashMap#init */
 }
 };
-/* allocate MTypeBMizer */
-val* NEW_layout_builders__MTypeBMizer(const struct type* type) {
-val* self /* : MTypeBMizer */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate MultiHashMap[Object, nullable Object] */
+val* NEW_more_collections__MultiHashMap(const struct type* type) {
+val* self /* : MultiHashMap[Object, nullable Object] */;
+val* var /* : null */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+val* var3 /* : null */;
+val* var4 /* : null */;
+val* var5 /* : null */;
+val* var6 /* : null */;
+val* var7 /* : HashMapKeys[Object, Array[nullable Object]] */;
+val* var8 /* : HashMapValues[Object, Array[nullable Object]] */;
+self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MTypeBMizer;
+self->class = &class_more_collections__MultiHashMap;
+var = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___array].val = var; /* _array on <self:MultiHashMap[Object, nullable Object] exact> */
+var1 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___capacity].l = var1; /* _capacity on <self:MultiHashMap[Object, nullable Object] exact> */
+var2 = 0;
+self->attrs[COLOR_hash_collection__HashCollection___length].l = var2; /* _length on <self:MultiHashMap[Object, nullable Object] exact> */
+var3 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___first_item].val = var3; /* _first_item on <self:MultiHashMap[Object, nullable Object] exact> */
+var4 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_item].val = var4; /* _last_item on <self:MultiHashMap[Object, nullable Object] exact> */
+var5 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_key].val = var5; /* _last_accessed_key on <self:MultiHashMap[Object, nullable Object] exact> */
+var6 = NULL;
+self->attrs[COLOR_hash_collection__HashCollection___last_accessed_node].val = var6; /* _last_accessed_node on <self:MultiHashMap[Object, nullable Object] exact> */
+var7 = NEW_hash_collection__HashMapKeys(self->type->resolution_table->types[COLOR_hash_collection__HashMapKeyshash_collection__HashMap_FT0hash_collection__HashMap_FT1]);
+((void (*)(val*, val*))(var7->class->vft[COLOR_hash_collection__HashMapKeys__init]))(var7, self) /* init on <var7:HashMapKeys[Object, Array[nullable Object]]>*/;
+self->attrs[COLOR_hash_collection__HashMap___64dkeys].val = var7; /* @keys on <self:MultiHashMap[Object, nullable Object] exact> */
+var8 = NEW_hash_collection__HashMapValues(self->type->resolution_table->types[COLOR_hash_collection__HashMapValueshash_collection__HashMap_FT0hash_collection__HashMap_FT1]);
+((void (*)(val*, val*))(var8->class->vft[COLOR_hash_collection__HashMapValues__init]))(var8, self) /* init on <var8:HashMapValues[Object, Array[nullable Object]]>*/;
+self->attrs[COLOR_hash_collection__HashMap___64dvalues].val = var8; /* @values on <self:MultiHashMap[Object, nullable Object] exact> */
 return self;
 }
-/* runtime class layout_builders__MClassBMizer */
-const struct class class_layout_builders__MClassBMizer = {
+/* runtime class more_collections__HashMap2 */
+const struct class class_more_collections__HashMap2 = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MClassBMizer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MClassBMizer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MClassBMizer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MClassBMizer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MClassBMizer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MClassBMizer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MClassBMizer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MClassBMizer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MClassBMizer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MClassBMizer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MClassBMizer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MClassBMizer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MClassBMizer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MClassBMizer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MClassBMizer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MClassBMizer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MClassBMizer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MClassBMizer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MClassBMizer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MClassBMizer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MClassBMizer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MClassBMizer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MClassBMizer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MClassBMizer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MClassBMizer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MClassBMizer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MClassBMizer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MClassBMizer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MClassBMizer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MClassBMizer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MClassBMizer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MClassBMizer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MClassBMizer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MClassBMizer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MClassBMizer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MClassBMizer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MClassBMizer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MClassBMizer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MClassBMizer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MClassBMizer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MClassBMizer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MClassBMizer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__build_layout, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#poset */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__mmodule, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__mmodule_61d, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_builder, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_builder_61d, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_cache, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__poset_cache_61d, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingBMizer__init, /* pointer to layout_builders:MClassBMizer:layout_builders#TypingBMizer#init */
-(nitmethod_t)VIRTUAL_layout_builders__MClassBMizer__init, /* pointer to layout_builders:MClassBMizer:layout_builders#MClassBMizer#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to more_collections:HashMap2:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to more_collections:HashMap2:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to more_collections:HashMap2:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to more_collections:HashMap2:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to more_collections:HashMap2:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to more_collections:HashMap2:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to more_collections:HashMap2:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to more_collections:HashMap2:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to more_collections:HashMap2:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to more_collections:HashMap2:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to more_collections:HashMap2:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to more_collections:HashMap2:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to more_collections:HashMap2:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to more_collections:HashMap2:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to more_collections:HashMap2:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to more_collections:HashMap2:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to more_collections:HashMap2:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to more_collections:HashMap2:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to more_collections:HashMap2:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to more_collections:HashMap2:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to more_collections:HashMap2:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to more_collections:HashMap2:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to more_collections:HashMap2:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to more_collections:HashMap2:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to more_collections:HashMap2:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to more_collections:HashMap2:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to more_collections:HashMap2:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to more_collections:HashMap2:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to more_collections:HashMap2:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to more_collections:HashMap2:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to more_collections:HashMap2:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to more_collections:HashMap2:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to more_collections:HashMap2:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to more_collections:HashMap2:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to more_collections:HashMap2:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to more_collections:HashMap2:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to more_collections:HashMap2:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to more_collections:HashMap2:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to more_collections:HashMap2:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to more_collections:HashMap2:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to more_collections:HashMap2:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to more_collections:HashMap2:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to more_collections:HashMap2:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to more_collections:HashMap2:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to more_collections:HashMap2:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to more_collections:HashMap2:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to more_collections:HashMap2:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to more_collections:HashMap2:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to more_collections:HashMap2:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to more_collections:HashMap2:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to more_collections:HashMap2:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_more_collections__HashMap2__level1, /* pointer to more_collections:HashMap2:more_collections#HashMap2#level1 */
+(nitmethod_t)VIRTUAL_more_collections__HashMap2__level1_61d, /* pointer to more_collections:HashMap2:more_collections#HashMap2#level1= */
+(nitmethod_t)VIRTUAL_more_collections__HashMap2___91d_93d, /* pointer to more_collections:HashMap2:more_collections#HashMap2#[] */
+(nitmethod_t)VIRTUAL_more_collections__HashMap2___91d_93d_61d, /* pointer to more_collections:HashMap2:more_collections#HashMap2#[]= */
+(nitmethod_t)VIRTUAL_more_collections__HashMap2__init, /* pointer to more_collections:HashMap2:more_collections#HashMap2#init */
 }
 };
-/* allocate MClassBMizer */
-val* NEW_layout_builders__MClassBMizer(const struct type* type) {
-val* self /* : MClassBMizer */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate HashMap2[Object, Object, nullable Object] */
+val* NEW_more_collections__HashMap2(const struct type* type) {
+val* self /* : HashMap2[Object, Object, nullable Object] */;
+val* var /* : HashMap[Object, HashMap[Object, nullable Object]] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MClassBMizer;
+self->class = &class_more_collections__HashMap2;
+var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMapmore_collections__HashMap2_FT0hash_collection__HashMapmore_collections__HashMap2_FT1more_collections__HashMap2_FT2]);
+((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[Object, HashMap[Object, nullable Object]]>*/;
+self->attrs[COLOR_more_collections__HashMap2___64dlevel1].val = var; /* @level1 on <self:HashMap2[Object, Object, nullable Object] exact> */
 return self;
 }
-/* runtime class layout_builders__ResolutionBMizer */
-const struct class class_layout_builders__ResolutionBMizer = {
+/* runtime class more_collections__HashMap3 */
+const struct class class_more_collections__HashMap3 = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:ResolutionBMizer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:ResolutionBMizer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:ResolutionBMizer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:ResolutionBMizer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:ResolutionBMizer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:ResolutionBMizer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:ResolutionBMizer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:ResolutionBMizer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:ResolutionBMizer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:ResolutionBMizer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:ResolutionBMizer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:ResolutionBMizer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:ResolutionBMizer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:ResolutionBMizer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:ResolutionBMizer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:ResolutionBMizer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:ResolutionBMizer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:ResolutionBMizer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:ResolutionBMizer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:ResolutionBMizer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:ResolutionBMizer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:ResolutionBMizer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:ResolutionBMizer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:ResolutionBMizer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:ResolutionBMizer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:ResolutionBMizer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:ResolutionBMizer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:ResolutionBMizer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:ResolutionBMizer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:ResolutionBMizer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:ResolutionBMizer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:ResolutionBMizer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:ResolutionBMizer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionBMizer__build_layout, /* pointer to layout_builders:ResolutionBMizer:layout_builders#ResolutionBMizer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionBMizer__init, /* pointer to layout_builders:ResolutionBMizer:layout_builders#ResolutionBMizer#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to more_collections:HashMap3:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to more_collections:HashMap3:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to more_collections:HashMap3:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to more_collections:HashMap3:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to more_collections:HashMap3:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to more_collections:HashMap3:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to more_collections:HashMap3:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to more_collections:HashMap3:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to more_collections:HashMap3:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to more_collections:HashMap3:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to more_collections:HashMap3:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to more_collections:HashMap3:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to more_collections:HashMap3:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to more_collections:HashMap3:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to more_collections:HashMap3:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to more_collections:HashMap3:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to more_collections:HashMap3:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to more_collections:HashMap3:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to more_collections:HashMap3:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to more_collections:HashMap3:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to more_collections:HashMap3:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to more_collections:HashMap3:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to more_collections:HashMap3:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to more_collections:HashMap3:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to more_collections:HashMap3:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to more_collections:HashMap3:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to more_collections:HashMap3:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to more_collections:HashMap3:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to more_collections:HashMap3:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to more_collections:HashMap3:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to more_collections:HashMap3:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to more_collections:HashMap3:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to more_collections:HashMap3:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to more_collections:HashMap3:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to more_collections:HashMap3:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to more_collections:HashMap3:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to more_collections:HashMap3:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to more_collections:HashMap3:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to more_collections:HashMap3:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to more_collections:HashMap3:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to more_collections:HashMap3:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to more_collections:HashMap3:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to more_collections:HashMap3:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to more_collections:HashMap3:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to more_collections:HashMap3:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to more_collections:HashMap3:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to more_collections:HashMap3:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to more_collections:HashMap3:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to more_collections:HashMap3:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to more_collections:HashMap3:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to more_collections:HashMap3:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_more_collections__HashMap3__level1, /* pointer to more_collections:HashMap3:more_collections#HashMap3#level1 */
+(nitmethod_t)VIRTUAL_more_collections__HashMap3__level1_61d, /* pointer to more_collections:HashMap3:more_collections#HashMap3#level1= */
+(nitmethod_t)VIRTUAL_more_collections__HashMap3___91d_93d, /* pointer to more_collections:HashMap3:more_collections#HashMap3#[] */
+(nitmethod_t)VIRTUAL_more_collections__HashMap3___91d_93d_61d, /* pointer to more_collections:HashMap3:more_collections#HashMap3#[]= */
+(nitmethod_t)VIRTUAL_more_collections__HashMap3__init, /* pointer to more_collections:HashMap3:more_collections#HashMap3#init */
 }
 };
-/* allocate ResolutionBMizer */
-val* NEW_layout_builders__ResolutionBMizer(const struct type* type) {
-val* self /* : ResolutionBMizer */;
-self = nit_alloc(sizeof(struct instance) + 0*sizeof(nitattribute_t));
+/* allocate HashMap3[Object, Object, Object, nullable Object] */
+val* NEW_more_collections__HashMap3(const struct type* type) {
+val* self /* : HashMap3[Object, Object, Object, nullable Object] */;
+val* var /* : HashMap[Object, HashMap2[Object, Object, nullable Object]] */;
+self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__ResolutionBMizer;
+self->class = &class_more_collections__HashMap3;
+var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMapmore_collections__HashMap3_FT0more_collections__HashMap2more_collections__HashMap3_FT1more_collections__HashMap3_FT2more_collections__HashMap3_FT3]);
+((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[Object, HashMap2[Object, Object, nullable Object]]>*/;
+self->attrs[COLOR_more_collections__HashMap3___64dlevel1].val = var; /* @level1 on <self:HashMap3[Object, Object, Object, nullable Object] exact> */
 return self;
 }
-/* runtime class layout_builders__MPropertyBMizer */
-/* allocate MPropertyBMizer[PropertyLayoutElement] */
-val* NEW_layout_builders__MPropertyBMizer(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "MPropertyBMizer is DEAD");
+/* runtime class opts__OptionText */
+/* allocate OptionText */
+val* NEW_opts__OptionText(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "OptionText is DEAD");
 fprintf(stderr, "\n");
 show_backtrace(1);
 }
-/* runtime class layout_builders__MTypeColorer */
-const struct class class_layout_builders__MTypeColorer = {
-0, /* box_kind */
-{
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MTypeColorer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MTypeColorer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MTypeColorer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MTypeColorer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MTypeColorer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MTypeColorer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MTypeColorer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MTypeColorer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MTypeColorer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MTypeColorer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MTypeColorer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MTypeColorer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MTypeColorer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MTypeColorer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MTypeColorer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MTypeColorer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MTypeColorer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MTypeColorer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MTypeColorer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MTypeColorer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MTypeColorer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MTypeColorer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MTypeColorer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MTypeColorer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MTypeColorer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MTypeColorer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MTypeColorer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MTypeColorer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MTypeColorer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MTypeColorer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MTypeColorer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MTypeColorer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MTypeColorer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MTypeColorer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MTypeColorer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MTypeColorer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MTypeColorer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MTypeColorer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MTypeColorer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MTypeColorer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MTypeColorer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MTypeColorer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__build_layout, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#poset */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__core, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#core */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__core_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#core= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__crown, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#crown */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__crown_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#crown= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__border, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#border */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__border_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#border= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__coloration_result, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#coloration_result */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__coloration_result_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#coloration_result= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__mmodule, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__mmodule_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_builder, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_builder_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_cache, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_cache_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__init, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#init */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__compute_ids, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#compute_ids */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__colorize, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#colorize */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__colorize_elements, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#colorize_elements */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__is_color_free, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#is_color_free */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__tag_elements, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#tag_elements */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__build_conflicts_graph, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#build_conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__conflicts_graph, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__conflicts_graph_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#conflicts_graph= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extensions_cache, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#linear_extensions_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extensions_cache_61d, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#linear_extensions_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extension, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#linear_extension */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__reverse_linearize, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#reverse_linearize */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linearize, /* pointer to layout_builders:MTypeColorer:layout_builders#TypingColorer#linearize */
-(nitmethod_t)VIRTUAL_layout_builders__MTypeColorer__init, /* pointer to layout_builders:MTypeColorer:layout_builders#MTypeColorer#init */
-}
-};
-/* allocate MTypeColorer */
-val* NEW_layout_builders__MTypeColorer(const struct type* type) {
-val* self /* : MTypeColorer */;
-val* var /* : HashSet[MType] */;
-val* var1 /* : HashSet[MType] */;
-val* var2 /* : HashSet[MType] */;
-val* var3 /* : HashMap[MType, Int] */;
-val* var4 /* : HashMap[MType, Array[MType]] */;
-self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
-self->type = type;
-self->class = &class_layout_builders__MTypeColorer;
-var = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashSet__init]))(var) /* init on <var:HashSet[MType]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcore].val = var; /* @core on <self:MTypeColorer exact> */
-var1 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[MType]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcrown].val = var1; /* @crown on <self:MTypeColorer exact> */
-var2 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[MType]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dborder].val = var2; /* @border on <self:MTypeColorer exact> */
-var3 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__TypingColorer_FT0kernel__Int]);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[MType, Int]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcoloration_result].val = var3; /* @coloration_result on <self:MTypeColorer exact> */
-var4 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__TypingColorer_FT0array__Arraylayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[MType, Array[MType]]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dlinear_extensions_cache].val = var4; /* @linear_extensions_cache on <self:MTypeColorer exact> */
-return self;
-}
-/* runtime class layout_builders__MClassColorer */
-const struct class class_layout_builders__MClassColorer = {
+/* runtime class opts__OptionBool */
+const struct class class_opts__OptionBool = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MClassColorer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MClassColorer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MClassColorer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MClassColorer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MClassColorer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MClassColorer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MClassColorer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MClassColorer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MClassColorer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MClassColorer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MClassColorer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MClassColorer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MClassColorer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MClassColorer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MClassColorer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MClassColorer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MClassColorer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MClassColorer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MClassColorer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MClassColorer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MClassColorer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MClassColorer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MClassColorer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MClassColorer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MClassColorer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MClassColorer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MClassColorer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MClassColorer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MClassColorer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MClassColorer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MClassColorer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MClassColorer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MClassColorer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MClassColorer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MClassColorer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MClassColorer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MClassColorer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MClassColorer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MClassColorer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MClassColorer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MClassColorer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MClassColorer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__build_layout, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#poset */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__core, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#core */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__core_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#core= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__crown, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#crown */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__crown_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#crown= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__border, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#border */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__border_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#border= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__coloration_result, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#coloration_result */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__coloration_result_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#coloration_result= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__mmodule, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__mmodule_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_builder, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_builder_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_cache, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__poset_cache_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__init, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#init */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__compute_ids, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#compute_ids */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__colorize, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#colorize */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__colorize_elements, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#colorize_elements */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__is_color_free, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#is_color_free */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__tag_elements, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#tag_elements */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__build_conflicts_graph, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#build_conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__conflicts_graph, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__conflicts_graph_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#conflicts_graph= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extensions_cache, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#linear_extensions_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extensions_cache_61d, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#linear_extensions_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linear_extension, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#linear_extension */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__reverse_linearize, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#reverse_linearize */
-(nitmethod_t)VIRTUAL_layout_builders__TypingColorer__linearize, /* pointer to layout_builders:MClassColorer:layout_builders#TypingColorer#linearize */
-(nitmethod_t)VIRTUAL_layout_builders__MClassColorer__init, /* pointer to layout_builders:MClassColorer:layout_builders#MClassColorer#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to opts:OptionBool:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to opts:OptionBool:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to opts:OptionBool:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to opts:OptionBool:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to opts:OptionBool:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to opts:OptionBool:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to opts:OptionBool:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to opts:OptionBool:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to opts:OptionBool:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to opts:OptionBool:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to opts:OptionBool:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to opts:OptionBool:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to opts:OptionBool:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to opts:OptionBool:math#Object#srand */
+(nitmethod_t)VIRTUAL_opts__Option__to_s, /* pointer to opts:OptionBool:opts#Option#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to opts:OptionBool:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to opts:OptionBool:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to opts:OptionBool:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to opts:OptionBool:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to opts:OptionBool:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to opts:OptionBool:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to opts:OptionBool:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to opts:OptionBool:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to opts:OptionBool:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to opts:OptionBool:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to opts:OptionBool:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to opts:OptionBool:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to opts:OptionBool:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to opts:OptionBool:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to opts:OptionBool:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to opts:OptionBool:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to opts:OptionBool:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to opts:OptionBool:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to opts:OptionBool:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to opts:OptionBool:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to opts:OptionBool:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to opts:OptionBool:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to opts:OptionBool:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to opts:OptionBool:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to opts:OptionBool:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to opts:OptionBool:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to opts:OptionBool:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to opts:OptionBool:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to opts:OptionBool:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to opts:OptionBool:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to opts:OptionBool:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to opts:OptionBool:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to opts:OptionBool:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to opts:OptionBool:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to opts:OptionBool:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to opts:OptionBool:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_opts__Option__names, /* pointer to opts:OptionBool:opts#Option#names */
+(nitmethod_t)VIRTUAL_opts__Option__helptext, /* pointer to opts:OptionBool:opts#Option#helptext */
+(nitmethod_t)VIRTUAL_opts__Option__errors, /* pointer to opts:OptionBool:opts#Option#errors */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory, /* pointer to opts:OptionBool:opts#Option#mandatory */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory_61d, /* pointer to opts:OptionBool:opts#Option#mandatory= */
+(nitmethod_t)VIRTUAL_opts__Option__read, /* pointer to opts:OptionBool:opts#Option#read */
+(nitmethod_t)VIRTUAL_opts__Option__value_61d, /* pointer to opts:OptionBool:opts#Option#value= */
+(nitmethod_t)VIRTUAL_opts__Option__value, /* pointer to opts:OptionBool:opts#Option#value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value, /* pointer to opts:OptionBool:opts#Option#default_value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value_61d, /* pointer to opts:OptionBool:opts#Option#default_value= */
+(nitmethod_t)VIRTUAL_opts__Option__init_opt, /* pointer to opts:OptionBool:opts#Option#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__add_aliases, /* pointer to opts:OptionBool:opts#Option#add_aliases */
+(nitmethod_t)VIRTUAL_opts__Option__pretty, /* pointer to opts:OptionBool:opts#Option#pretty */
+(nitmethod_t)VIRTUAL_opts__Option__pretty_default, /* pointer to opts:OptionBool:opts#Option#pretty_default */
+(nitmethod_t)VIRTUAL_opts__OptionBool__read_param, /* pointer to opts:OptionBool:opts#OptionBool#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionBool__init, /* pointer to opts:OptionBool:opts#OptionBool#init */
+(nitmethod_t)VIRTUAL_opts__Option__read_param, /* pointer to opts:OptionBool:opts#Option#read_param */
 }
 };
-/* allocate MClassColorer */
-val* NEW_layout_builders__MClassColorer(const struct type* type) {
-val* self /* : MClassColorer */;
-val* var /* : HashSet[MClass] */;
-val* var1 /* : HashSet[MClass] */;
-val* var2 /* : HashSet[MClass] */;
-val* var3 /* : HashMap[MClass, Int] */;
-val* var4 /* : HashMap[MClass, Array[MClass]] */;
-self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
+/* allocate OptionBool */
+val* NEW_opts__OptionBool(const struct type* type) {
+val* self /* : OptionBool */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MClassColorer;
-var = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashSet__init]))(var) /* init on <var:HashSet[MClass]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcore].val = var; /* @core on <self:MClassColorer exact> */
-var1 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashSet__init]))(var1) /* init on <var1:HashSet[MClass]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcrown].val = var1; /* @crown on <self:MClassColorer exact> */
-var2 = NEW_hash_collection__HashSet(self->type->resolution_table->types[COLOR_hash_collection__HashSetlayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var2->class->vft[COLOR_hash_collection__HashSet__init]))(var2) /* init on <var2:HashSet[MClass]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dborder].val = var2; /* @border on <self:MClassColorer exact> */
-var3 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__TypingColorer_FT0kernel__Int]);
-((void (*)(val*))(var3->class->vft[COLOR_hash_collection__HashMap__init]))(var3) /* init on <var3:HashMap[MClass, Int]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dcoloration_result].val = var3; /* @coloration_result on <self:MClassColorer exact> */
-var4 = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__TypingColorer_FT0array__Arraylayout_builders__TypingColorer_FT0]);
-((void (*)(val*))(var4->class->vft[COLOR_hash_collection__HashMap__init]))(var4) /* init on <var4:HashMap[MClass, Array[MClass]]>*/;
-self->attrs[COLOR_layout_builders__TypingColorer___64dlinear_extensions_cache].val = var4; /* @linear_extensions_cache on <self:MClassColorer exact> */
+self->class = &class_opts__OptionBool;
 return self;
 }
-/* runtime class layout_builders__MPropertyColorer */
-const struct class class_layout_builders__MPropertyColorer = {
+/* runtime class opts__OptionCount */
+const struct class class_opts__OptionCount = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MPropertyColorer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MPropertyColorer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MPropertyColorer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MPropertyColorer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MPropertyColorer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MPropertyColorer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MPropertyColorer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MPropertyColorer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MPropertyColorer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MPropertyColorer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MPropertyColorer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MPropertyColorer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MPropertyColorer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MPropertyColorer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MPropertyColorer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MPropertyColorer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MPropertyColorer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MPropertyColorer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MPropertyColorer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MPropertyColorer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MPropertyColorer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MPropertyColorer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MPropertyColorer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MPropertyColorer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MPropertyColorer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MPropertyColorer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MPropertyColorer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MPropertyColorer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MPropertyColorer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MPropertyColorer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MPropertyColorer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MPropertyColorer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MPropertyColorer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MPropertyColorer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MPropertyColorer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MPropertyColorer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MPropertyColorer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MPropertyColorer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MPropertyColorer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MPropertyColorer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MPropertyColorer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MPropertyColorer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__build_layout, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__mmodule, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__mmodule_61d, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__class_colorer, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#class_colorer */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__class_colorer_61d, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#class_colorer= */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__coloration_result, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#coloration_result */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__coloration_result_61d, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#coloration_result= */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__init, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#init */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__colorize, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#colorize */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__colorize_core, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#colorize_core */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__colorize_crown, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#colorize_crown */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__colorize_elements, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#colorize_elements */
-(nitmethod_t)VIRTUAL_layout_builders__MPropertyColorer__max_color, /* pointer to layout_builders:MPropertyColorer:layout_builders#MPropertyColorer#max_color */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to opts:OptionCount:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to opts:OptionCount:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to opts:OptionCount:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to opts:OptionCount:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to opts:OptionCount:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to opts:OptionCount:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to opts:OptionCount:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to opts:OptionCount:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to opts:OptionCount:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to opts:OptionCount:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to opts:OptionCount:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to opts:OptionCount:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to opts:OptionCount:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to opts:OptionCount:math#Object#srand */
+(nitmethod_t)VIRTUAL_opts__Option__to_s, /* pointer to opts:OptionCount:opts#Option#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to opts:OptionCount:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to opts:OptionCount:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to opts:OptionCount:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to opts:OptionCount:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to opts:OptionCount:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to opts:OptionCount:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to opts:OptionCount:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to opts:OptionCount:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to opts:OptionCount:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to opts:OptionCount:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to opts:OptionCount:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to opts:OptionCount:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to opts:OptionCount:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to opts:OptionCount:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to opts:OptionCount:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to opts:OptionCount:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to opts:OptionCount:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to opts:OptionCount:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to opts:OptionCount:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to opts:OptionCount:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to opts:OptionCount:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to opts:OptionCount:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to opts:OptionCount:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to opts:OptionCount:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to opts:OptionCount:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to opts:OptionCount:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to opts:OptionCount:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to opts:OptionCount:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to opts:OptionCount:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to opts:OptionCount:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to opts:OptionCount:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to opts:OptionCount:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to opts:OptionCount:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to opts:OptionCount:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to opts:OptionCount:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to opts:OptionCount:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_opts__Option__names, /* pointer to opts:OptionCount:opts#Option#names */
+(nitmethod_t)VIRTUAL_opts__Option__helptext, /* pointer to opts:OptionCount:opts#Option#helptext */
+(nitmethod_t)VIRTUAL_opts__Option__errors, /* pointer to opts:OptionCount:opts#Option#errors */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory, /* pointer to opts:OptionCount:opts#Option#mandatory */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory_61d, /* pointer to opts:OptionCount:opts#Option#mandatory= */
+(nitmethod_t)VIRTUAL_opts__Option__read, /* pointer to opts:OptionCount:opts#Option#read */
+(nitmethod_t)VIRTUAL_opts__Option__value_61d, /* pointer to opts:OptionCount:opts#Option#value= */
+(nitmethod_t)VIRTUAL_opts__Option__value, /* pointer to opts:OptionCount:opts#Option#value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value, /* pointer to opts:OptionCount:opts#Option#default_value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value_61d, /* pointer to opts:OptionCount:opts#Option#default_value= */
+(nitmethod_t)VIRTUAL_opts__Option__init_opt, /* pointer to opts:OptionCount:opts#Option#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__add_aliases, /* pointer to opts:OptionCount:opts#Option#add_aliases */
+(nitmethod_t)VIRTUAL_opts__Option__pretty, /* pointer to opts:OptionCount:opts#Option#pretty */
+(nitmethod_t)VIRTUAL_opts__Option__pretty_default, /* pointer to opts:OptionCount:opts#Option#pretty_default */
+(nitmethod_t)VIRTUAL_opts__OptionCount__read_param, /* pointer to opts:OptionCount:opts#OptionCount#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionCount__init, /* pointer to opts:OptionCount:opts#OptionCount#init */
+(nitmethod_t)VIRTUAL_opts__Option__read_param, /* pointer to opts:OptionCount:opts#Option#read_param */
 }
 };
-/* allocate MPropertyColorer[PropertyLayoutElement] */
-val* NEW_layout_builders__MPropertyColorer(const struct type* type) {
-val* self /* : MPropertyColorer[PropertyLayoutElement] */;
-val* var /* : HashMap[PropertyLayoutElement, Int] */;
-self = nit_alloc(sizeof(struct instance) + 3*sizeof(nitattribute_t));
+/* allocate OptionCount */
+val* NEW_opts__OptionCount(const struct type* type) {
+val* self /* : OptionCount */;
+self = nit_alloc(sizeof(struct instance) + 7*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MPropertyColorer;
-var = NEW_hash_collection__HashMap(self->type->resolution_table->types[COLOR_hash_collection__HashMaplayout_builders__MPropertyColorer_FT0kernel__Int]);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[PropertyLayoutElement, Int]>*/;
-self->attrs[COLOR_layout_builders__MPropertyColorer___64dcoloration_result].val = var; /* @coloration_result on <self:MPropertyColorer[PropertyLayoutElement] exact> */
+self->class = &class_opts__OptionCount;
 return self;
 }
-/* runtime class layout_builders__ResolutionColorer */
-const struct class class_layout_builders__ResolutionColorer = {
+/* runtime class opts__OptionString */
+const struct class class_opts__OptionString = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:ResolutionColorer:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:ResolutionColorer:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:ResolutionColorer:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:ResolutionColorer:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:ResolutionColorer:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:ResolutionColorer:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:ResolutionColorer:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:ResolutionColorer:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:ResolutionColorer:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:ResolutionColorer:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:ResolutionColorer:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:ResolutionColorer:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:ResolutionColorer:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:ResolutionColorer:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:ResolutionColorer:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:ResolutionColorer:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:ResolutionColorer:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:ResolutionColorer:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:ResolutionColorer:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:ResolutionColorer:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:ResolutionColorer:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:ResolutionColorer:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:ResolutionColorer:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:ResolutionColorer:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:ResolutionColorer:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:ResolutionColorer:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:ResolutionColorer:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:ResolutionColorer:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:ResolutionColorer:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:ResolutionColorer:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:ResolutionColorer:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:ResolutionColorer:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:ResolutionColorer:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:ResolutionColorer:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:ResolutionColorer:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:ResolutionColorer:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:ResolutionColorer:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:ResolutionColorer:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:ResolutionColorer:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:ResolutionColorer:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:ResolutionColorer:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:ResolutionColorer:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__build_layout, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__coloration_result, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#coloration_result */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__coloration_result_61d, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#coloration_result= */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__init, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#init */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__compute_ids, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#compute_ids */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__colorize_elements, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#colorize_elements */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__is_color_free, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#is_color_free */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__build_conflicts_graph, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#build_conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__conflicts_graph, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#conflicts_graph */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__conflicts_graph_61d, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#conflicts_graph= */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionColorer__add_conflict, /* pointer to layout_builders:ResolutionColorer:layout_builders#ResolutionColorer#add_conflict */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to opts:OptionString:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to opts:OptionString:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to opts:OptionString:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to opts:OptionString:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to opts:OptionString:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to opts:OptionString:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to opts:OptionString:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to opts:OptionString:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to opts:OptionString:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to opts:OptionString:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to opts:OptionString:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to opts:OptionString:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to opts:OptionString:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to opts:OptionString:math#Object#srand */
+(nitmethod_t)VIRTUAL_opts__Option__to_s, /* pointer to opts:OptionString:opts#Option#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to opts:OptionString:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to opts:OptionString:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to opts:OptionString:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to opts:OptionString:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to opts:OptionString:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to opts:OptionString:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to opts:OptionString:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to opts:OptionString:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to opts:OptionString:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to opts:OptionString:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to opts:OptionString:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to opts:OptionString:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to opts:OptionString:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to opts:OptionString:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to opts:OptionString:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to opts:OptionString:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to opts:OptionString:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to opts:OptionString:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to opts:OptionString:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to opts:OptionString:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to opts:OptionString:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to opts:OptionString:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to opts:OptionString:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to opts:OptionString:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to opts:OptionString:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to opts:OptionString:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to opts:OptionString:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to opts:OptionString:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to opts:OptionString:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to opts:OptionString:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to opts:OptionString:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to opts:OptionString:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to opts:OptionString:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to opts:OptionString:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to opts:OptionString:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to opts:OptionString:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_opts__Option__names, /* pointer to opts:OptionString:opts#Option#names */
+(nitmethod_t)VIRTUAL_opts__Option__helptext, /* pointer to opts:OptionString:opts#Option#helptext */
+(nitmethod_t)VIRTUAL_opts__Option__errors, /* pointer to opts:OptionString:opts#Option#errors */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory, /* pointer to opts:OptionString:opts#Option#mandatory */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory_61d, /* pointer to opts:OptionString:opts#Option#mandatory= */
+(nitmethod_t)VIRTUAL_opts__Option__read, /* pointer to opts:OptionString:opts#Option#read */
+(nitmethod_t)VIRTUAL_opts__Option__value_61d, /* pointer to opts:OptionString:opts#Option#value= */
+(nitmethod_t)VIRTUAL_opts__Option__value, /* pointer to opts:OptionString:opts#Option#value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value, /* pointer to opts:OptionString:opts#Option#default_value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value_61d, /* pointer to opts:OptionString:opts#Option#default_value= */
+(nitmethod_t)VIRTUAL_opts__Option__init_opt, /* pointer to opts:OptionString:opts#Option#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__add_aliases, /* pointer to opts:OptionString:opts#Option#add_aliases */
+(nitmethod_t)VIRTUAL_opts__Option__pretty, /* pointer to opts:OptionString:opts#Option#pretty */
+(nitmethod_t)VIRTUAL_opts__Option__pretty_default, /* pointer to opts:OptionString:opts#Option#pretty_default */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__read_param, /* pointer to opts:OptionString:opts#OptionParameter#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionString__convert, /* pointer to opts:OptionString:opts#OptionString#convert */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__parameter_mandatory, /* pointer to opts:OptionString:opts#OptionParameter#parameter_mandatory */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__parameter_mandatory_61d, /* pointer to opts:OptionString:opts#OptionParameter#parameter_mandatory= */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__init_opt, /* pointer to opts:OptionString:opts#OptionParameter#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__read_param, /* pointer to opts:OptionString:opts#Option#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionString__init, /* pointer to opts:OptionString:opts#OptionString#init */
 }
 };
-/* allocate ResolutionColorer */
-val* NEW_layout_builders__ResolutionColorer(const struct type* type) {
-val* self /* : ResolutionColorer */;
-val* var /* : HashMap[MType, Int] */;
-val* var1 /* : HashMap[MType, Set[MType]] */;
-self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
+/* allocate OptionString */
+val* NEW_opts__OptionString(const struct type* type) {
+val* self /* : OptionString */;
+self = nit_alloc(sizeof(struct instance) + 8*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__ResolutionColorer;
-var = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MTypekernel__Int);
-((void (*)(val*))(var->class->vft[COLOR_hash_collection__HashMap__init]))(var) /* init on <var:HashMap[MType, Int]>*/;
-self->attrs[COLOR_layout_builders__ResolutionColorer___64dcoloration_result].val = var; /* @coloration_result on <self:ResolutionColorer exact> */
-var1 = NEW_hash_collection__HashMap(&type_hash_collection__HashMapmodel__MTypeabstract_collection__Setmodel__MType);
-((void (*)(val*))(var1->class->vft[COLOR_hash_collection__HashMap__init]))(var1) /* init on <var1:HashMap[MType, Set[MType]]>*/;
-self->attrs[COLOR_layout_builders__ResolutionColorer___64dconflicts_graph].val = var1; /* @conflicts_graph on <self:ResolutionColorer exact> */
+self->class = &class_opts__OptionString;
 return self;
 }
-/* runtime class layout_builders__PerfectHasher */
-/* allocate PerfectHasher[Object, Object] */
-val* NEW_layout_builders__PerfectHasher(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "PerfectHasher is DEAD");
+/* runtime class opts__OptionEnum */
+/* allocate OptionEnum */
+val* NEW_opts__OptionEnum(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "OptionEnum is DEAD");
 fprintf(stderr, "\n");
 show_backtrace(1);
 }
-/* runtime class layout_builders__PHModOperator */
-const struct class class_layout_builders__PHModOperator = {
-0, /* box_kind */
-{
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:PHModOperator:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:PHModOperator:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:PHModOperator:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:PHModOperator:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:PHModOperator:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:PHModOperator:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:PHModOperator:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:PHModOperator:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:PHModOperator:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:PHModOperator:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:PHModOperator:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:PHModOperator:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:PHModOperator:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:PHModOperator:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:PHModOperator:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:PHModOperator:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:PHModOperator:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:PHModOperator:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:PHModOperator:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:PHModOperator:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:PHModOperator:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:PHModOperator:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:PHModOperator:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:PHModOperator:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:PHModOperator:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:PHModOperator:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:PHModOperator:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:PHModOperator:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:PHModOperator:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:PHModOperator:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:PHModOperator:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:PHModOperator:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:PHModOperator:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:PHModOperator:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:PHModOperator:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:PHModOperator:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:PHModOperator:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:PHModOperator:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:PHModOperator:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:PHModOperator:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:PHModOperator:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:PHModOperator:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__PHModOperator__op, /* pointer to layout_builders:PHModOperator:layout_builders#PHModOperator#op */
-(nitmethod_t)VIRTUAL_layout_builders__PHOperator__init, /* pointer to layout_builders:PHModOperator:layout_builders#PHOperator#init */
-(nitmethod_t)VIRTUAL_layout_builders__PHModOperator__init, /* pointer to layout_builders:PHModOperator:layout_builders#PHModOperator#init */
-}
-};
-/* allocate PHModOperator */
-val* NEW_layout_builders__PHModOperator(const struct type* type) {
-val* self /* : PHModOperator */;
-self = nit_alloc(sizeof(struct instance) + 0*sizeof(nitattribute_t));
-self->type = type;
-self->class = &class_layout_builders__PHModOperator;
-return self;
-}
-/* runtime class layout_builders__PHAndOperator */
-const struct class class_layout_builders__PHAndOperator = {
-0, /* box_kind */
-{
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:PHAndOperator:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:PHAndOperator:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:PHAndOperator:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:PHAndOperator:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:PHAndOperator:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:PHAndOperator:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:PHAndOperator:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:PHAndOperator:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:PHAndOperator:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:PHAndOperator:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:PHAndOperator:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:PHAndOperator:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:PHAndOperator:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:PHAndOperator:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:PHAndOperator:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:PHAndOperator:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:PHAndOperator:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:PHAndOperator:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:PHAndOperator:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:PHAndOperator:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:PHAndOperator:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:PHAndOperator:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:PHAndOperator:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:PHAndOperator:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:PHAndOperator:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:PHAndOperator:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:PHAndOperator:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:PHAndOperator:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:PHAndOperator:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:PHAndOperator:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:PHAndOperator:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:PHAndOperator:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:PHAndOperator:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:PHAndOperator:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:PHAndOperator:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:PHAndOperator:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:PHAndOperator:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:PHAndOperator:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:PHAndOperator:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:PHAndOperator:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:PHAndOperator:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:PHAndOperator:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__PHAndOperator__op, /* pointer to layout_builders:PHAndOperator:layout_builders#PHAndOperator#op */
-(nitmethod_t)VIRTUAL_layout_builders__PHOperator__init, /* pointer to layout_builders:PHAndOperator:layout_builders#PHOperator#init */
-(nitmethod_t)VIRTUAL_layout_builders__PHAndOperator__init, /* pointer to layout_builders:PHAndOperator:layout_builders#PHAndOperator#init */
-}
-};
-/* allocate PHAndOperator */
-val* NEW_layout_builders__PHAndOperator(const struct type* type) {
-val* self /* : PHAndOperator */;
-self = nit_alloc(sizeof(struct instance) + 0*sizeof(nitattribute_t));
-self->type = type;
-self->class = &class_layout_builders__PHAndOperator;
-return self;
-}
-/* runtime class layout_builders__TypingHasher */
-/* allocate TypingHasher[Object] */
-val* NEW_layout_builders__TypingHasher(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "TypingHasher is DEAD");
+/* runtime class opts__OptionInt */
+/* allocate OptionInt */
+val* NEW_opts__OptionInt(const struct type* type) {
+fprintf(stderr, "Runtime error: %s", "OptionInt is DEAD");
 fprintf(stderr, "\n");
 show_backtrace(1);
 }
-/* runtime class layout_builders__MTypeHasher */
-const struct class class_layout_builders__MTypeHasher = {
+/* runtime class opts__OptionArray */
+const struct class class_opts__OptionArray = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MTypeHasher:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MTypeHasher:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MTypeHasher:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MTypeHasher:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MTypeHasher:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MTypeHasher:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MTypeHasher:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MTypeHasher:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MTypeHasher:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MTypeHasher:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MTypeHasher:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MTypeHasher:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MTypeHasher:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MTypeHasher:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MTypeHasher:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MTypeHasher:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MTypeHasher:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MTypeHasher:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MTypeHasher:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MTypeHasher:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MTypeHasher:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MTypeHasher:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MTypeHasher:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MTypeHasher:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MTypeHasher:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MTypeHasher:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MTypeHasher:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MTypeHasher:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MTypeHasher:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MTypeHasher:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MTypeHasher:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MTypeHasher:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MTypeHasher:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MTypeHasher:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MTypeHasher:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MTypeHasher:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MTypeHasher:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MTypeHasher:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MTypeHasher:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MTypeHasher:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MTypeHasher:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MTypeHasher:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__build_layout, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingLayoutBuilder__poset, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingLayoutBuilder#poset */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#operator */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator_61d, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#operator= */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__init, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#init */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_masks, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#compute_masks */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_mask, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#compute_mask */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_hashes, /* pointer to layout_builders:MTypeHasher:layout_builders#PerfectHasher#compute_hashes */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__mmodule, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__mmodule_61d, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_builder, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_builder_61d, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_cache, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_cache_61d, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__init, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#init */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__compute_ids, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#compute_ids */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__build_conflicts, /* pointer to layout_builders:MTypeHasher:layout_builders#TypingHasher#build_conflicts */
-(nitmethod_t)VIRTUAL_layout_builders__MTypeHasher__init, /* pointer to layout_builders:MTypeHasher:layout_builders#MTypeHasher#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to opts:OptionArray:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to opts:OptionArray:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to opts:OptionArray:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to opts:OptionArray:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to opts:OptionArray:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to opts:OptionArray:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to opts:OptionArray:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to opts:OptionArray:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to opts:OptionArray:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to opts:OptionArray:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to opts:OptionArray:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to opts:OptionArray:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to opts:OptionArray:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to opts:OptionArray:math#Object#srand */
+(nitmethod_t)VIRTUAL_opts__Option__to_s, /* pointer to opts:OptionArray:opts#Option#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to opts:OptionArray:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to opts:OptionArray:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to opts:OptionArray:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to opts:OptionArray:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to opts:OptionArray:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to opts:OptionArray:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to opts:OptionArray:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to opts:OptionArray:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to opts:OptionArray:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to opts:OptionArray:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to opts:OptionArray:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to opts:OptionArray:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to opts:OptionArray:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to opts:OptionArray:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to opts:OptionArray:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to opts:OptionArray:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to opts:OptionArray:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to opts:OptionArray:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to opts:OptionArray:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to opts:OptionArray:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to opts:OptionArray:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to opts:OptionArray:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to opts:OptionArray:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to opts:OptionArray:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to opts:OptionArray:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to opts:OptionArray:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to opts:OptionArray:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to opts:OptionArray:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to opts:OptionArray:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to opts:OptionArray:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to opts:OptionArray:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to opts:OptionArray:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to opts:OptionArray:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to opts:OptionArray:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to opts:OptionArray:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to opts:OptionArray:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_opts__Option__names, /* pointer to opts:OptionArray:opts#Option#names */
+(nitmethod_t)VIRTUAL_opts__Option__helptext, /* pointer to opts:OptionArray:opts#Option#helptext */
+(nitmethod_t)VIRTUAL_opts__Option__errors, /* pointer to opts:OptionArray:opts#Option#errors */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory, /* pointer to opts:OptionArray:opts#Option#mandatory */
+(nitmethod_t)VIRTUAL_opts__Option__mandatory_61d, /* pointer to opts:OptionArray:opts#Option#mandatory= */
+(nitmethod_t)VIRTUAL_opts__Option__read, /* pointer to opts:OptionArray:opts#Option#read */
+(nitmethod_t)VIRTUAL_opts__Option__value_61d, /* pointer to opts:OptionArray:opts#Option#value= */
+(nitmethod_t)VIRTUAL_opts__Option__value, /* pointer to opts:OptionArray:opts#Option#value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value, /* pointer to opts:OptionArray:opts#Option#default_value */
+(nitmethod_t)VIRTUAL_opts__Option__default_value_61d, /* pointer to opts:OptionArray:opts#Option#default_value= */
+(nitmethod_t)VIRTUAL_opts__Option__init_opt, /* pointer to opts:OptionArray:opts#Option#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__add_aliases, /* pointer to opts:OptionArray:opts#Option#add_aliases */
+(nitmethod_t)VIRTUAL_opts__Option__pretty, /* pointer to opts:OptionArray:opts#Option#pretty */
+(nitmethod_t)VIRTUAL_opts__Option__pretty_default, /* pointer to opts:OptionArray:opts#Option#pretty_default */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__read_param, /* pointer to opts:OptionArray:opts#OptionParameter#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionArray__convert, /* pointer to opts:OptionArray:opts#OptionArray#convert */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__parameter_mandatory, /* pointer to opts:OptionArray:opts#OptionParameter#parameter_mandatory */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__parameter_mandatory_61d, /* pointer to opts:OptionArray:opts#OptionParameter#parameter_mandatory= */
+(nitmethod_t)VIRTUAL_opts__OptionParameter__init_opt, /* pointer to opts:OptionArray:opts#OptionParameter#init_opt */
+(nitmethod_t)VIRTUAL_opts__Option__read_param, /* pointer to opts:OptionArray:opts#Option#read_param */
+(nitmethod_t)VIRTUAL_opts__OptionArray__init, /* pointer to opts:OptionArray:opts#OptionArray#init */
 }
 };
-/* allocate MTypeHasher */
-val* NEW_layout_builders__MTypeHasher(const struct type* type) {
-val* self /* : MTypeHasher */;
-self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+/* allocate OptionArray */
+val* NEW_opts__OptionArray(const struct type* type) {
+val* self /* : OptionArray */;
+self = nit_alloc(sizeof(struct instance) + 9*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MTypeHasher;
+self->class = &class_opts__OptionArray;
 return self;
 }
-/* runtime class layout_builders__MClassHasher */
-const struct class class_layout_builders__MClassHasher = {
+/* runtime class opts__OptionContext */
+const struct class class_opts__OptionContext = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:MClassHasher:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:MClassHasher:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:MClassHasher:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:MClassHasher:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:MClassHasher:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:MClassHasher:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:MClassHasher:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:MClassHasher:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:MClassHasher:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:MClassHasher:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:MClassHasher:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:MClassHasher:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:MClassHasher:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:MClassHasher:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:MClassHasher:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:MClassHasher:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:MClassHasher:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:MClassHasher:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:MClassHasher:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:MClassHasher:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:MClassHasher:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:MClassHasher:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:MClassHasher:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:MClassHasher:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:MClassHasher:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:MClassHasher:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:MClassHasher:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:MClassHasher:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:MClassHasher:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:MClassHasher:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:MClassHasher:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:MClassHasher:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:MClassHasher:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:MClassHasher:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:MClassHasher:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:MClassHasher:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:MClassHasher:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:MClassHasher:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:MClassHasher:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:MClassHasher:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:MClassHasher:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:MClassHasher:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__build_layout, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#build_layout */
-(nitmethod_t)VIRTUAL_layout_builders__TypingLayoutBuilder__poset, /* pointer to layout_builders:MClassHasher:layout_builders#TypingLayoutBuilder#poset */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#operator */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator_61d, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#operator= */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__init, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#init */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_masks, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#compute_masks */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_mask, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#compute_mask */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_hashes, /* pointer to layout_builders:MClassHasher:layout_builders#PerfectHasher#compute_hashes */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__mmodule, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#mmodule */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__mmodule_61d, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#mmodule= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_builder, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#poset_builder */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_builder_61d, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#poset_builder= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_cache, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#poset_cache */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__poset_cache_61d, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#poset_cache= */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__init, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#init */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__compute_ids, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#compute_ids */
-(nitmethod_t)VIRTUAL_layout_builders__TypingHasher__build_conflicts, /* pointer to layout_builders:MClassHasher:layout_builders#TypingHasher#build_conflicts */
-(nitmethod_t)VIRTUAL_layout_builders__MClassHasher__init, /* pointer to layout_builders:MClassHasher:layout_builders#MClassHasher#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to opts:OptionContext:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to opts:OptionContext:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to opts:OptionContext:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to opts:OptionContext:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to opts:OptionContext:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to opts:OptionContext:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to opts:OptionContext:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to opts:OptionContext:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to opts:OptionContext:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to opts:OptionContext:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to opts:OptionContext:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to opts:OptionContext:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to opts:OptionContext:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to opts:OptionContext:math#Object#srand */
+(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to opts:OptionContext:string#Object#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to opts:OptionContext:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to opts:OptionContext:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to opts:OptionContext:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to opts:OptionContext:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to opts:OptionContext:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to opts:OptionContext:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to opts:OptionContext:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to opts:OptionContext:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to opts:OptionContext:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to opts:OptionContext:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to opts:OptionContext:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to opts:OptionContext:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to opts:OptionContext:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to opts:OptionContext:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to opts:OptionContext:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to opts:OptionContext:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to opts:OptionContext:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to opts:OptionContext:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to opts:OptionContext:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to opts:OptionContext:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to opts:OptionContext:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to opts:OptionContext:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to opts:OptionContext:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to opts:OptionContext:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to opts:OptionContext:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to opts:OptionContext:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to opts:OptionContext:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to opts:OptionContext:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to opts:OptionContext:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to opts:OptionContext:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to opts:OptionContext:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to opts:OptionContext:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to opts:OptionContext:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to opts:OptionContext:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to opts:OptionContext:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to opts:OptionContext:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_opts__OptionContext__options, /* pointer to opts:OptionContext:opts#OptionContext#options */
+(nitmethod_t)VIRTUAL_opts__OptionContext__rest, /* pointer to opts:OptionContext:opts#OptionContext#rest */
+(nitmethod_t)VIRTUAL_opts__OptionContext__errors, /* pointer to opts:OptionContext:opts#OptionContext#errors */
+(nitmethod_t)VIRTUAL_opts__OptionContext__usage, /* pointer to opts:OptionContext:opts#OptionContext#usage */
+(nitmethod_t)VIRTUAL_opts__OptionContext__parse, /* pointer to opts:OptionContext:opts#OptionContext#parse */
+(nitmethod_t)VIRTUAL_opts__OptionContext__parse_intern, /* pointer to opts:OptionContext:opts#OptionContext#parse_intern */
+(nitmethod_t)VIRTUAL_opts__OptionContext__add_option, /* pointer to opts:OptionContext:opts#OptionContext#add_option */
+(nitmethod_t)VIRTUAL_opts__OptionContext__init, /* pointer to opts:OptionContext:opts#OptionContext#init */
+(nitmethod_t)VIRTUAL_opts__OptionContext__build, /* pointer to opts:OptionContext:opts#OptionContext#build */
+(nitmethod_t)VIRTUAL_opts__OptionContext__get_errors, /* pointer to opts:OptionContext:opts#OptionContext#get_errors */
 }
 };
-/* allocate MClassHasher */
-val* NEW_layout_builders__MClassHasher(const struct type* type) {
-val* self /* : MClassHasher */;
+/* allocate OptionContext */
+val* NEW_opts__OptionContext(const struct type* type) {
+val* self /* : OptionContext */;
 self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_layout_builders__MClassHasher;
-return self;
-}
-/* runtime class layout_builders__MPropertyHasher */
-/* allocate MPropertyHasher[PropertyLayoutElement] */
-val* NEW_layout_builders__MPropertyHasher(const struct type* type) {
-fprintf(stderr, "Runtime error: %s", "MPropertyHasher is DEAD");
-fprintf(stderr, "\n");
-show_backtrace(1);
-}
-/* runtime class layout_builders__ResolutionHasher */
-const struct class class_layout_builders__ResolutionHasher = {
-0, /* box_kind */
-{
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to layout_builders:ResolutionHasher:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to layout_builders:ResolutionHasher:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to layout_builders:ResolutionHasher:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to layout_builders:ResolutionHasher:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to layout_builders:ResolutionHasher:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to layout_builders:ResolutionHasher:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to layout_builders:ResolutionHasher:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to layout_builders:ResolutionHasher:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to layout_builders:ResolutionHasher:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to layout_builders:ResolutionHasher:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to layout_builders:ResolutionHasher:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to layout_builders:ResolutionHasher:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to layout_builders:ResolutionHasher:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to layout_builders:ResolutionHasher:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to layout_builders:ResolutionHasher:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to layout_builders:ResolutionHasher:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to layout_builders:ResolutionHasher:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to layout_builders:ResolutionHasher:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to layout_builders:ResolutionHasher:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to layout_builders:ResolutionHasher:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to layout_builders:ResolutionHasher:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to layout_builders:ResolutionHasher:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to layout_builders:ResolutionHasher:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to layout_builders:ResolutionHasher:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to layout_builders:ResolutionHasher:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to layout_builders:ResolutionHasher:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to layout_builders:ResolutionHasher:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to layout_builders:ResolutionHasher:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to layout_builders:ResolutionHasher:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to layout_builders:ResolutionHasher:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to layout_builders:ResolutionHasher:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to layout_builders:ResolutionHasher:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to layout_builders:ResolutionHasher:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to layout_builders:ResolutionHasher:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to layout_builders:ResolutionHasher:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to layout_builders:ResolutionHasher:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to layout_builders:ResolutionHasher:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to layout_builders:ResolutionHasher:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to layout_builders:ResolutionHasher:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to layout_builders:ResolutionHasher:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to layout_builders:ResolutionHasher:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to layout_builders:ResolutionHasher:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionHasher__build_layout, /* pointer to layout_builders:ResolutionHasher:layout_builders#ResolutionHasher#build_layout */
-NULL, /* empty */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#operator */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__operator_61d, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#operator= */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__init, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#init */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_masks, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#compute_masks */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_mask, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#compute_mask */
-(nitmethod_t)VIRTUAL_layout_builders__PerfectHasher__compute_hashes, /* pointer to layout_builders:ResolutionHasher:layout_builders#PerfectHasher#compute_hashes */
-(nitmethod_t)VIRTUAL_layout_builders__ResolutionHasher__init, /* pointer to layout_builders:ResolutionHasher:layout_builders#ResolutionHasher#init */
-}
-};
-/* allocate ResolutionHasher */
-val* NEW_layout_builders__ResolutionHasher(const struct type* type) {
-val* self /* : ResolutionHasher */;
-self = nit_alloc(sizeof(struct instance) + 1*sizeof(nitattribute_t));
-self->type = type;
-self->class = &class_layout_builders__ResolutionHasher;
+self->class = &class_opts__OptionContext;
 return self;
 }
-/* runtime class collect_super_sends__CollectSuperSends */
-const struct class class_collect_super_sends__CollectSuperSends = {
+/* runtime class toolcontext__Message */
+const struct class class_toolcontext__Message = {
 0, /* box_kind */
 {
-(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#object_id */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#is_same_type */
-(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#is_same_instance */
-(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#== */
-(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#!= */
-(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#output */
-(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#output_class_name */
-(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#exit */
-(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#sys */
-(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to collect_super_sends:CollectSuperSends:kernel#Object#hash */
-(nitmethod_t)VIRTUAL_string__Object__to_s, /* pointer to collect_super_sends:CollectSuperSends:string#Object#to_s */
-(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to collect_super_sends:CollectSuperSends:string#Object#native_class_name */
-(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to collect_super_sends:CollectSuperSends:string#Object#class_name */
-(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to collect_super_sends:CollectSuperSends:string#Object#inspect */
-(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to collect_super_sends:CollectSuperSends:string#Object#inspect_head */
-(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to collect_super_sends:CollectSuperSends:string#Object#args */
-(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to collect_super_sends:CollectSuperSends:math#Object#atan2 */
-(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to collect_super_sends:CollectSuperSends:math#Object#pi */
-(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to collect_super_sends:CollectSuperSends:math#Object#srand_from */
-(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to collect_super_sends:CollectSuperSends:math#Object#srand */
-(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to collect_super_sends:CollectSuperSends:stream#Object#poll */
-(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to collect_super_sends:CollectSuperSends:stream#Object#intern_poll */
-(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to collect_super_sends:CollectSuperSends:time#Object#get_time */
-(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to collect_super_sends:CollectSuperSends:file#Object#printn */
-(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to collect_super_sends:CollectSuperSends:file#Object#print */
-(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to collect_super_sends:CollectSuperSends:file#Object#getc */
-(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to collect_super_sends:CollectSuperSends:file#Object#gets */
-(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to collect_super_sends:CollectSuperSends:file#Object#getcwd */
-(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to collect_super_sends:CollectSuperSends:file#Object#file_getcwd */
-(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to collect_super_sends:CollectSuperSends:file#Object#stdin */
-(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to collect_super_sends:CollectSuperSends:file#Object#stdout */
-(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to collect_super_sends:CollectSuperSends:file#Object#stderr */
-(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to collect_super_sends:CollectSuperSends:model_base#Object#intrude_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to collect_super_sends:CollectSuperSends:model_base#Object#public_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to collect_super_sends:CollectSuperSends:model_base#Object#protected_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to collect_super_sends:CollectSuperSends:model_base#Object#private_visibility */
-(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to collect_super_sends:CollectSuperSends:model_base#Object#none_visibility */
-(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to collect_super_sends:CollectSuperSends:model#Object#abstract_kind */
-(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to collect_super_sends:CollectSuperSends:model#Object#concrete_kind */
-(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to collect_super_sends:CollectSuperSends:model#Object#interface_kind */
-(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to collect_super_sends:CollectSuperSends:model#Object#enum_kind */
-(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to collect_super_sends:CollectSuperSends:model#Object#extern_kind */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__visit, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__enter_visit, /* pointer to collect_super_sends:CollectSuperSends:parser_nodes#Visitor#enter_visit */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node, /* pointer to collect_super_sends:CollectSuperSends:parser_nodes#Visitor#current_node */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__current_node_61d, /* pointer to collect_super_sends:CollectSuperSends:parser_nodes#Visitor#current_node= */
-(nitmethod_t)VIRTUAL_parser_nodes__Visitor__init, /* pointer to collect_super_sends:CollectSuperSends:parser_nodes#Visitor#init */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__modelbuilder, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#modelbuilder */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__modelbuilder_61d, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#modelbuilder= */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__res, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#res */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__res_61d, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#res= */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__mpropdef, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#mpropdef */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__mpropdef_61d, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#mpropdef= */
-(nitmethod_t)VIRTUAL_collect_super_sends__CollectSuperSends__init, /* pointer to collect_super_sends:CollectSuperSends:collect_super_sends#CollectSuperSends#init */
+(nitmethod_t)VIRTUAL_kernel__Object__object_id, /* pointer to toolcontext:Message:kernel#Object#object_id */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_type, /* pointer to toolcontext:Message:kernel#Object#is_same_type */
+(nitmethod_t)VIRTUAL_kernel__Object__is_same_instance, /* pointer to toolcontext:Message:kernel#Object#is_same_instance */
+(nitmethod_t)VIRTUAL_kernel__Object___61d_61d, /* pointer to toolcontext:Message:kernel#Object#== */
+(nitmethod_t)VIRTUAL_kernel__Object___33d_61d, /* pointer to toolcontext:Message:kernel#Object#!= */
+(nitmethod_t)VIRTUAL_kernel__Object__output, /* pointer to toolcontext:Message:kernel#Object#output */
+(nitmethod_t)VIRTUAL_kernel__Object__output_class_name, /* pointer to toolcontext:Message:kernel#Object#output_class_name */
+(nitmethod_t)VIRTUAL_kernel__Object__exit, /* pointer to toolcontext:Message:kernel#Object#exit */
+(nitmethod_t)VIRTUAL_kernel__Object__sys, /* pointer to toolcontext:Message:kernel#Object#sys */
+(nitmethod_t)VIRTUAL_kernel__Object__hash, /* pointer to toolcontext:Message:kernel#Object#hash */
+(nitmethod_t)VIRTUAL_math__Object__atan2, /* pointer to toolcontext:Message:math#Object#atan2 */
+(nitmethod_t)VIRTUAL_math__Object__pi, /* pointer to toolcontext:Message:math#Object#pi */
+(nitmethod_t)VIRTUAL_math__Object__srand_from, /* pointer to toolcontext:Message:math#Object#srand_from */
+(nitmethod_t)VIRTUAL_math__Object__srand, /* pointer to toolcontext:Message:math#Object#srand */
+(nitmethod_t)VIRTUAL_toolcontext__Message__to_s, /* pointer to toolcontext:Message:toolcontext#Message#to_s */
+(nitmethod_t)VIRTUAL_string__Object__native_class_name, /* pointer to toolcontext:Message:string#Object#native_class_name */
+(nitmethod_t)VIRTUAL_string__Object__class_name, /* pointer to toolcontext:Message:string#Object#class_name */
+(nitmethod_t)VIRTUAL_string__Object__inspect, /* pointer to toolcontext:Message:string#Object#inspect */
+(nitmethod_t)VIRTUAL_string__Object__inspect_head, /* pointer to toolcontext:Message:string#Object#inspect_head */
+(nitmethod_t)VIRTUAL_string__Object__args, /* pointer to toolcontext:Message:string#Object#args */
+(nitmethod_t)VIRTUAL_string__Object__alpha_comparator, /* pointer to toolcontext:Message:string#Object#alpha_comparator */
+(nitmethod_t)VIRTUAL_stream__Object__poll, /* pointer to toolcontext:Message:stream#Object#poll */
+(nitmethod_t)VIRTUAL_stream__Object__intern_poll, /* pointer to toolcontext:Message:stream#Object#intern_poll */
+(nitmethod_t)VIRTUAL_time__Object__get_time, /* pointer to toolcontext:Message:time#Object#get_time */
+(nitmethod_t)VIRTUAL_file__Object__printn, /* pointer to toolcontext:Message:file#Object#printn */
+(nitmethod_t)VIRTUAL_file__Object__print, /* pointer to toolcontext:Message:file#Object#print */
+(nitmethod_t)VIRTUAL_file__Object__getc, /* pointer to toolcontext:Message:file#Object#getc */
+(nitmethod_t)VIRTUAL_file__Object__gets, /* pointer to toolcontext:Message:file#Object#gets */
+(nitmethod_t)VIRTUAL_file__Object__getcwd, /* pointer to toolcontext:Message:file#Object#getcwd */
+(nitmethod_t)VIRTUAL_file__Object__file_getcwd, /* pointer to toolcontext:Message:file#Object#file_getcwd */
+(nitmethod_t)VIRTUAL_file__Object__stdin, /* pointer to toolcontext:Message:file#Object#stdin */
+(nitmethod_t)VIRTUAL_file__Object__stdout, /* pointer to toolcontext:Message:file#Object#stdout */
+(nitmethod_t)VIRTUAL_file__Object__stderr, /* pointer to toolcontext:Message:file#Object#stderr */
+(nitmethod_t)VIRTUAL_model_base__Object__intrude_visibility, /* pointer to toolcontext:Message:model_base#Object#intrude_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__public_visibility, /* pointer to toolcontext:Message:model_base#Object#public_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__protected_visibility, /* pointer to toolcontext:Message:model_base#Object#protected_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__private_visibility, /* pointer to toolcontext:Message:model_base#Object#private_visibility */
+(nitmethod_t)VIRTUAL_model_base__Object__none_visibility, /* pointer to toolcontext:Message:model_base#Object#none_visibility */
+(nitmethod_t)VIRTUAL_model__Object__abstract_kind, /* pointer to toolcontext:Message:model#Object#abstract_kind */
+(nitmethod_t)VIRTUAL_model__Object__concrete_kind, /* pointer to toolcontext:Message:model#Object#concrete_kind */
+(nitmethod_t)VIRTUAL_model__Object__interface_kind, /* pointer to toolcontext:Message:model#Object#interface_kind */
+(nitmethod_t)VIRTUAL_model__Object__enum_kind, /* pointer to toolcontext:Message:model#Object#enum_kind */
+(nitmethod_t)VIRTUAL_model__Object__extern_kind, /* pointer to toolcontext:Message:model#Object#extern_kind */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__internal_call_context, /* pointer to toolcontext:Message:nitni_utilities#Object#internal_call_context */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__long_signature, /* pointer to toolcontext:Message:nitni_utilities#Object#long_signature */
+(nitmethod_t)VIRTUAL_nitni_utilities__Object__short_signature, /* pointer to toolcontext:Message:nitni_utilities#Object#short_signature */
+(nitmethod_t)VIRTUAL_c__Object__to_c_call_context, /* pointer to toolcontext:Message:c#Object#to_c_call_context */
+(nitmethod_t)VIRTUAL_c__Object__from_c_call_context, /* pointer to toolcontext:Message:c#Object#from_c_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__cpp_call_context, /* pointer to toolcontext:Message:cpp#Object#cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__to_cpp_call_context, /* pointer to toolcontext:Message:cpp#Object#to_cpp_call_context */
+(nitmethod_t)VIRTUAL_cpp__Object__from_cpp_call_context, /* pointer to toolcontext:Message:cpp#Object#from_cpp_call_context */
+(nitmethod_t)VIRTUAL_toolcontext__Message___60d, /* pointer to toolcontext:Message:toolcontext#Message#< */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d, /* pointer to toolcontext:Message:kernel#Comparable#<= */
+(nitmethod_t)VIRTUAL_kernel__Comparable___62d_61d, /* pointer to toolcontext:Message:kernel#Comparable#>= */
+(nitmethod_t)VIRTUAL_kernel__Comparable___62d, /* pointer to toolcontext:Message:kernel#Comparable#> */
+(nitmethod_t)VIRTUAL_kernel__Comparable___60d_61d_62d, /* pointer to toolcontext:Message:kernel#Comparable#<=> */
+(nitmethod_t)VIRTUAL_kernel__Comparable__is_between, /* pointer to toolcontext:Message:kernel#Comparable#is_between */
+(nitmethod_t)VIRTUAL_kernel__Comparable__max, /* pointer to toolcontext:Message:kernel#Comparable#max */
+(nitmethod_t)VIRTUAL_kernel__Comparable__min, /* pointer to toolcontext:Message:kernel#Comparable#min */
+(nitmethod_t)VIRTUAL_toolcontext__Message__location, /* pointer to toolcontext:Message:toolcontext#Message#location */
+(nitmethod_t)VIRTUAL_toolcontext__Message__location_61d, /* pointer to toolcontext:Message:toolcontext#Message#location= */
+(nitmethod_t)VIRTUAL_toolcontext__Message__text, /* pointer to toolcontext:Message:toolcontext#Message#text */
+(nitmethod_t)VIRTUAL_toolcontext__Message__text_61d, /* pointer to toolcontext:Message:toolcontext#Message#text= */
+(nitmethod_t)VIRTUAL_toolcontext__Message__to_color_string, /* pointer to toolcontext:Message:toolcontext#Message#to_color_string */
+(nitmethod_t)VIRTUAL_toolcontext__Message__init, /* pointer to toolcontext:Message:toolcontext#Message#init */
 }
 };
-/* allocate CollectSuperSends */
-val* NEW_collect_super_sends__CollectSuperSends(const struct type* type) {
-val* self /* : CollectSuperSends */;
-val* var /* : null */;
-val* var1 /* : ArraySet[MMethodDef] */;
-self = nit_alloc(sizeof(struct instance) + 4*sizeof(nitattribute_t));
+/* allocate Message */
+val* NEW_toolcontext__Message(const struct type* type) {
+val* self /* : Message */;
+self = nit_alloc(sizeof(struct instance) + 2*sizeof(nitattribute_t));
 self->type = type;
-self->class = &class_collect_super_sends__CollectSuperSends;
-var = NULL;
-self->attrs[COLOR_parser_nodes__Visitor___current_node].val = var; /* _current_node on <self:CollectSuperSends exact> */
-var1 = NEW_array__ArraySet(&type_array__ArraySetmodel__MMethodDef);
-((void (*)(val*))(var1->class->vft[COLOR_array__ArraySet__init]))(var1) /* init on <var1:ArraySet[MMethodDef]>*/;
-self->attrs[COLOR_collect_super_sends__CollectSuperSends___64dres].val = var1; /* @res on <self:CollectSuperSends exact> */
+self->class = &class_toolcontext__Message;
 return self;
 }