#include "poset.sep.0.h"
-/* method poset#POSet#iterator for (self: POSet[Object]): Iterator[Object] */
-val* poset__POSet__iterator(val* self) {
-val* var /* : Iterator[Object] */;
-val* var1 /* : HashMap[Object, POSetElement[Object]] */;
-val* var2 /* : Collection[Object] */;
-val* var3 /* : Iterator[nullable Object] */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var2 = ((val* (*)(val*))(var1->class->vft[COLOR_abstract_collection__MapRead__keys]))(var1) /* keys on <var1:HashMap[Object, POSetElement[Object]]>*/;
-var3 = ((val* (*)(val*))(var2->class->vft[COLOR_abstract_collection__Collection__iterator]))(var2) /* iterator on <var2:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method poset#POSet#iterator for (self: Object): Iterator[nullable Object] */
-val* VIRTUAL_poset__POSet__iterator(val* self) {
+/* method poset#POSet#iterator for (self: POSet[nullable Object]): Iterator[nullable Object] */
+val* poset___poset__POSet___standard__abstract_collection__Collection__iterator(val* self) {
val* var /* : Iterator[nullable Object] */;
-val* var1 /* : Iterator[Object] */;
-var1 = poset__POSet__iterator(self);
-var = var1;
-RET_LABEL:;
-return var;
+val* var1 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var3 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var4 /* : RemovableCollection[nullable Object] */;
+val* var5 /* : Iterator[nullable Object] */;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var3 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-/* method poset#POSet#elements for (self: POSet[Object]): HashMap[Object, POSetElement[Object]] */
-val* poset__POSet__elements(val* self) {
-val* var /* : HashMap[Object, POSetElement[Object]] */;
-val* var1 /* : HashMap[Object, POSetElement[Object]] */;
-var1 = self->attrs[COLOR_poset__POSet___64delements].val; /* @elements on <self:POSet[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @elements");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 31);
-show_backtrace(1);
+var1 = var3;
+RET_LABEL2:(void)0;
}
-var = var1;
+}
+{
+var4 = standard___standard__HashMap___standard__abstract_collection__MapRead__keys(var1);
+}
+{
+var5 = ((val*(*)(val* self))((((long)var4&3)?class_info[((long)var4&3)]:var4->class)->vft[COLOR_standard__abstract_collection__Collection__iterator]))(var4); /* iterator on <var4:RemovableCollection[nullable Object]>*/
+}
+var = var5;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSet#elements for (self: Object): HashMap[Object, POSetElement[Object]] */
-val* VIRTUAL_poset__POSet__elements(val* self) {
-val* var /* : HashMap[Object, POSetElement[Object]] */;
-val* var1 /* : HashMap[Object, POSetElement[Object]] */;
-var1 = poset__POSet__elements(self);
+/* method poset#POSet#elements for (self: POSet[nullable Object]): HashMap[nullable Object, POSetElement[nullable Object]] */
+val* poset___poset__POSet___elements(val* self) {
+val* var /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var1 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+var1 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSet#elements= for (self: POSet[Object], HashMap[Object, POSetElement[Object]]) */
-void poset__POSet__elements_61d(val* self, val* p0) {
+/* method poset#POSet#has for (self: POSet[nullable Object], nullable Object): Bool */
+short int poset___poset__POSet___standard__abstract_collection__Collection__has(val* self, val* p0) {
short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-/* Covariant cast for argument 0 (elements) <p0:HashMap[Object, POSetElement[Object]]> isa HashMap[POSet#0, POSetElement[POSet#0]] */
-/* <p0:HashMap[Object, POSetElement[Object]]> isa HashMap[POSet#0, POSetElement[POSet#0]] */
-type_struct = self->type->resolution_table->types[COLOR_hash_collection__HashMapposet__POSet_FT0poset__POSetElementposet__POSet_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "HashMap[POSet#0, POSetElement[POSet#0]]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 31);
-show_backtrace(1);
+val* var_e /* var e: nullable Object */;
+val* var1 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var3 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var4 /* : RemovableCollection[nullable Object] */;
+short int var5 /* : Bool */;
+var_e = p0;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var3 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-self->attrs[COLOR_poset__POSet___64delements].val = p0; /* @elements on <self:POSet[Object]> */
-RET_LABEL:;
+var1 = var3;
+RET_LABEL2:(void)0;
}
-/* method poset#POSet#elements= for (self: Object, HashMap[Object, POSetElement[Object]]) */
-void VIRTUAL_poset__POSet__elements_61d(val* self, val* p0) {
-poset__POSet__elements_61d(self, p0);
-RET_LABEL:;
}
-/* method poset#POSet#has for (self: POSet[Object], Object): Bool */
-short int poset__POSet__has(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_e /* var e: Object */;
-val* var2 /* : HashMap[Object, POSetElement[Object]] */;
-val* var3 /* : Collection[Object] */;
-short int var4 /* : Bool */;
-/* Covariant cast for argument 0 (e) <p0:Object> isa Collection#0 */
-/* <p0:Object> isa Collection#0 */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
+{
+var4 = standard___standard__HashMap___standard__abstract_collection__MapRead__keys(var1);
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 34);
-show_backtrace(1);
+{
+var5 = ((short int(*)(val* self, val* p0))((((long)var4&3)?class_info[((long)var4&3)]:var4->class)->vft[COLOR_standard__abstract_collection__Collection__has]))(var4, var_e); /* has on <var4:RemovableCollection[nullable Object]>*/
}
-var_e = p0;
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var3 = ((val* (*)(val*))(var2->class->vft[COLOR_abstract_collection__MapRead__keys]))(var2) /* keys on <var2:HashMap[Object, POSetElement[Object]]>*/;
-var4 = ((short int (*)(val*, val*))(var3->class->vft[COLOR_abstract_collection__Collection__has]))(var3, var_e) /* has on <var3:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-var = var4;
+var = var5;
goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSet#has for (self: Object, nullable Object): Bool */
-short int VIRTUAL_poset__POSet__has(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = poset__POSet__has(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method poset#POSet#add_node for (self: POSet[Object], Object): POSetElement[Object] */
-val* poset__POSet__add_node(val* self, val* p0) {
-val* var /* : POSetElement[Object] */;
+/* method poset#POSet#add_node for (self: POSet[nullable Object], nullable Object): POSetElement[nullable Object] */
+val* poset___poset__POSet___add_node(val* self, val* p0) {
+val* var /* : POSetElement[nullable Object] */;
short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
-val* var_e /* var e: Object */;
-val* var2 /* : HashMap[Object, POSetElement[Object]] */;
-val* var3 /* : Collection[Object] */;
-short int var4 /* : Bool */;
-val* var5 /* : HashMap[Object, POSetElement[Object]] */;
-val* var6 /* : nullable Object */;
-val* var7 /* : POSetElement[Object] */;
-val* var8 /* : HashMap[Object, POSetElement[Object]] */;
-long var9 /* : Int */;
-val* var_poe /* var poe: POSetElement[Object] */;
-val* var10 /* : HashSet[Object] */;
-val* var11 /* : HashSet[Object] */;
-val* var12 /* : HashMap[Object, POSetElement[Object]] */;
-/* Covariant cast for argument 0 (e) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+val* var_e /* var e: nullable Object */;
+val* var2 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var4 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var5 /* : RemovableCollection[nullable Object] */;
+short int var6 /* : Bool */;
+val* var7 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var9 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var10 /* : nullable Object */;
+val* var11 /* : POSetElement[nullable Object] */;
+val* var12 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var14 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+long var15 /* : Int */;
+val* var_poe /* var poe: POSetElement[nullable Object] */;
+val* var16 /* : HashSet[nullable Object] */;
+val* var18 /* : HashSet[nullable Object] */;
+val* var19 /* : HashSet[nullable Object] */;
+val* var21 /* : HashSet[nullable Object] */;
+val* var22 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var24 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+/* Covariant cast for argument 0 (e) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var1 = 0;
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 36);
-show_backtrace(1);
+}
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 87);
+fatal_exit(1);
}
var_e = p0;
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var3 = ((val* (*)(val*))(var2->class->vft[COLOR_abstract_collection__MapRead__keys]))(var2) /* keys on <var2:HashMap[Object, POSetElement[Object]]>*/;
-var4 = ((short int (*)(val*, val*))(var3->class->vft[COLOR_abstract_collection__Collection__has]))(var3, var_e) /* has on <var3:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-if (var4){
-var5 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var6 = ((val* (*)(val*, val*))(var5->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var5, var_e) /* [] on <var5:HashMap[Object, POSetElement[Object]]>*/;
-var = var6;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var4 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = standard___standard__HashMap___standard__abstract_collection__MapRead__keys(var2);
+}
+{
+var6 = ((short int(*)(val* self, val* p0))((((long)var5&3)?class_info[((long)var5&3)]:var5->class)->vft[COLOR_standard__abstract_collection__Collection__has]))(var5, var_e); /* has on <var5:RemovableCollection[nullable Object]>*/
+}
+if (var6){
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var9 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var9 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var7 = var9;
+RET_LABEL8:(void)0;
+}
+}
+{
+var10 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var7, var_e);
+}
+var = var10;
goto RET_LABEL;
} else {
}
-var7 = NEW_poset__POSetElement(self->type->resolution_table->types[COLOR_poset__POSetElementposet__POSet_FT0]);
-var8 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var9 = ((long (*)(val*))(var8->class->vft[COLOR_abstract_collection__MapRead__length]))(var8) /* length on <var8:HashMap[Object, POSetElement[Object]]>*/;
-((void (*)(val*, val*, val*, long))(var7->class->vft[COLOR_poset__POSetElement__init]))(var7, self, var_e, var9) /* init on <var7:POSetElement[Object]>*/;
-var_poe = var7;
-var10 = ((val* (*)(val*))(var_poe->class->vft[COLOR_poset__POSetElement__tos]))(var_poe) /* tos on <var_poe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var10->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var10, var_e) /* add on <var10:HashSet[Object]>*/;
-var11 = ((val* (*)(val*))(var_poe->class->vft[COLOR_poset__POSetElement__froms]))(var_poe) /* froms on <var_poe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var11->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var11, var_e) /* add on <var11:HashSet[Object]>*/;
-var12 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-((void (*)(val*, val*, val*))(var12->class->vft[COLOR_abstract_collection__Map___91d_93d_61d]))(var12, var_e, var_poe) /* []= on <var12:HashMap[Object, POSetElement[Object]]>*/;
+var11 = NEW_poset__POSetElement(self->type->resolution_table->types[COLOR_poset__POSetElement__poset__POSet___35dE]);
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var14 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var12 = var14;
+RET_LABEL13:(void)0;
+}
+}
+{
+var15 = standard___standard__HashMap___standard__abstract_collection__MapRead__length(var12);
+}
+{
+((void(*)(val* self, val* p0))(var11->class->vft[COLOR_poset__POSetElement__poset_61d]))(var11, self); /* poset= on <var11:POSetElement[nullable Object]>*/
+}
+{
+((void(*)(val* self, val* p0))(var11->class->vft[COLOR_poset__POSetElement__element_61d]))(var11, var_e); /* element= on <var11:POSetElement[nullable Object]>*/
+}
+{
+((void(*)(val* self, long p0))(var11->class->vft[COLOR_poset__POSetElement__count_61d]))(var11, var15); /* count= on <var11:POSetElement[nullable Object]>*/
+}
+{
+((void(*)(val* self))(var11->class->vft[COLOR_standard__kernel__Object__init]))(var11); /* init on <var11:POSetElement[nullable Object]>*/
+}
+var_poe = var11;
+{
+{ /* Inline poset#POSetElement#tos (var_poe) on <var_poe:POSetElement[nullable Object]> */
+var18 = var_poe->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_poe:POSetElement[nullable Object]> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var16 = var18;
+RET_LABEL17:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var16, var_e); /* Direct call hash_collection#HashSet#add on <var16:HashSet[nullable Object]>*/
+}
+{
+{ /* Inline poset#POSetElement#froms (var_poe) on <var_poe:POSetElement[nullable Object]> */
+var21 = var_poe->attrs[COLOR_poset__POSetElement___froms].val; /* _froms on <var_poe:POSetElement[nullable Object]> */
+if (unlikely(var21 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _froms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 407);
+fatal_exit(1);
+}
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var19, var_e); /* Direct call hash_collection#HashSet#add on <var19:HashSet[nullable Object]>*/
+}
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var24 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var24 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var22 = var24;
+RET_LABEL23:(void)0;
+}
+}
+{
+standard___standard__HashMap___standard__abstract_collection__Map___91d_93d_61d(var22, var_e, var_poe); /* Direct call hash_collection#HashMap#[]= on <var22:HashMap[nullable Object, POSetElement[nullable Object]]>*/
+}
var = var_poe;
goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSet#add_node for (self: Object, Object): POSetElement[Object] */
-val* VIRTUAL_poset__POSet__add_node(val* self, val* p0) {
-val* var /* : POSetElement[Object] */;
-val* var1 /* : POSetElement[Object] */;
-var1 = poset__POSet__add_node(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method poset#POSet#[] for (self: POSet[Object], Object): POSetElement[Object] */
-val* poset__POSet___91d_93d(val* self, val* p0) {
-val* var /* : POSetElement[Object] */;
+/* method poset#POSet#[] for (self: POSet[nullable Object], nullable Object): POSetElement[nullable Object] */
+val* poset___poset__POSet____91d_93d(val* self, val* p0) {
+val* var /* : POSetElement[nullable Object] */;
short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
-val* var_e /* var e: Object */;
-val* var2 /* : HashMap[Object, POSetElement[Object]] */;
-val* var3 /* : Collection[Object] */;
-short int var4 /* : Bool */;
-val* var5 /* : HashMap[Object, POSetElement[Object]] */;
-val* var6 /* : nullable Object */;
-/* Covariant cast for argument 0 (e) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+val* var_e /* var e: nullable Object */;
+val* var2 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var4 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var5 /* : RemovableCollection[nullable Object] */;
+short int var6 /* : Bool */;
+val* var7 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var9 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var10 /* : nullable Object */;
+/* Covariant cast for argument 0 (e) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var1 = 0;
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 50);
-show_backtrace(1);
+}
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 101);
+fatal_exit(1);
}
var_e = p0;
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var3 = ((val* (*)(val*))(var2->class->vft[COLOR_abstract_collection__MapRead__keys]))(var2) /* keys on <var2:HashMap[Object, POSetElement[Object]]>*/;
-var4 = ((short int (*)(val*, val*))(var3->class->vft[COLOR_abstract_collection__Collection__has]))(var3, var_e) /* has on <var3:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-if (!var4) {
-fprintf(stderr, "Runtime error: %s", "Assert failed");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 63);
-show_backtrace(1);
-}
-var5 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var6 = ((val* (*)(val*, val*))(var5->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var5, var_e) /* [] on <var5:HashMap[Object, POSetElement[Object]]>*/;
-var = var6;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var4 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-/* method poset#POSet#[] for (self: Object, Object): POSetElement[Object] */
-val* VIRTUAL_poset__POSet___91d_93d(val* self, val* p0) {
-val* var /* : POSetElement[Object] */;
-val* var1 /* : POSetElement[Object] */;
-var1 = poset__POSet___91d_93d(self, p0);
-var = var1;
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = standard___standard__HashMap___standard__abstract_collection__MapRead__keys(var2);
+}
+{
+var6 = ((short int(*)(val* self, val* p0))((((long)var5&3)?class_info[((long)var5&3)]:var5->class)->vft[COLOR_standard__abstract_collection__Collection__has]))(var5, var_e); /* has on <var5:RemovableCollection[nullable Object]>*/
+}
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 115);
+fatal_exit(1);
+}
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var9 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var9 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var7 = var9;
+RET_LABEL8:(void)0;
+}
+}
+{
+var10 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var7, var_e);
+}
+var = var10;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSet#add_edge for (self: POSet[Object], Object, Object) */
-void poset__POSet__add_edge(val* self, val* p0, val* p1) {
+/* method poset#POSet#add_edge for (self: POSet[nullable Object], nullable Object, nullable Object) */
+void poset___poset__POSet___add_edge(val* self, val* p0, val* p1) {
short int var /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
short int var1 /* : Bool */;
int cltype2;
int idtype3;
const struct type* type_struct4;
-const char* var_class_name5;
-val* var_f /* var f: Object */;
-val* var_t /* var t: Object */;
-val* var6 /* : POSetElement[Object] */;
-val* var_fe /* var fe: POSetElement[Object] */;
-val* var7 /* : POSetElement[Object] */;
-val* var_te /* var te: POSetElement[Object] */;
-val* var8 /* : HashSet[Object] */;
-short int var9 /* : Bool */;
-val* var10 /* : HashSet[Object] */;
-val* var11 /* : Iterator[nullable Object] */;
+short int is_nullable5;
+const char* var_class_name6;
+val* var_f /* var f: nullable Object */;
+val* var_t /* var t: nullable Object */;
+val* var7 /* : POSetElement[nullable Object] */;
+val* var_fe /* var fe: POSetElement[nullable Object] */;
+val* var8 /* : POSetElement[nullable Object] */;
+val* var_te /* var te: POSetElement[nullable Object] */;
+val* var9 /* : HashSet[nullable Object] */;
+val* var11 /* : HashSet[nullable Object] */;
short int var12 /* : Bool */;
-val* var13 /* : nullable Object */;
-val* var_ff /* var ff: Object */;
-val* var14 /* : HashMap[Object, POSetElement[Object]] */;
-val* var15 /* : nullable Object */;
-val* var_ffe /* var ffe: POSetElement[Object] */;
-val* var16 /* : HashSet[Object] */;
-val* var17 /* : Iterator[nullable Object] */;
+val* var13 /* : HashSet[nullable Object] */;
+val* var15 /* : HashSet[nullable Object] */;
+val* var_ /* var : HashSet[nullable Object] */;
+val* var16 /* : Iterator[nullable Object] */;
+val* var_17 /* var : Iterator[nullable Object] */;
short int var18 /* : Bool */;
val* var19 /* : nullable Object */;
-val* var_tt /* var tt: Object */;
-val* var20 /* : HashMap[Object, POSetElement[Object]] */;
-val* var21 /* : nullable Object */;
-val* var_tte /* var tte: POSetElement[Object] */;
-val* var22 /* : HashSet[Object] */;
-val* var23 /* : HashSet[Object] */;
-val* var25 /* : HashSet[Object] */;
-short int var26 /* : Bool */;
-val* var27 /* : HashSet[Object] */;
-val* var28 /* : Array[nullable Object] */;
-val* var29 /* : Iterator[nullable Object] */;
+val* var_ff /* var ff: nullable Object */;
+val* var20 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var22 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var23 /* : nullable Object */;
+val* var_ffe /* var ffe: POSetElement[nullable Object] */;
+val* var24 /* : HashSet[nullable Object] */;
+val* var26 /* : HashSet[nullable Object] */;
+val* var_27 /* var : HashSet[nullable Object] */;
+val* var28 /* : Iterator[nullable Object] */;
+val* var_29 /* var : Iterator[nullable Object] */;
short int var30 /* : Bool */;
val* var31 /* : nullable Object */;
-val* var_x /* var x: Object */;
-val* var32 /* : HashMap[Object, POSetElement[Object]] */;
-val* var33 /* : nullable Object */;
-val* var_xe /* var xe: POSetElement[Object] */;
-val* var34 /* : HashSet[Object] */;
-short int var35 /* : Bool */;
-val* var36 /* : HashSet[Object] */;
-val* var37 /* : HashSet[Object] */;
-val* var39 /* : HashSet[Object] */;
-val* var40 /* : Array[nullable Object] */;
-val* var41 /* : Iterator[nullable Object] */;
-short int var42 /* : Bool */;
-val* var43 /* : nullable Object */;
-val* var_x44 /* var x: Object */;
-val* var45 /* : HashMap[Object, POSetElement[Object]] */;
-val* var46 /* : nullable Object */;
-val* var_xe47 /* var xe: POSetElement[Object] */;
-val* var48 /* : HashSet[Object] */;
-short int var49 /* : Bool */;
-val* var50 /* : HashSet[Object] */;
-val* var51 /* : HashSet[Object] */;
-val* var53 /* : HashSet[Object] */;
-val* var54 /* : HashSet[Object] */;
-/* Covariant cast for argument 0 (f) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+val* var_tt /* var tt: nullable Object */;
+val* var32 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var34 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var35 /* : nullable Object */;
+val* var_tte /* var tte: POSetElement[nullable Object] */;
+val* var36 /* : HashSet[nullable Object] */;
+val* var38 /* : HashSet[nullable Object] */;
+val* var39 /* : HashSet[nullable Object] */;
+val* var41 /* : HashSet[nullable Object] */;
+val* var43 /* : HashSet[nullable Object] */;
+val* var45 /* : HashSet[nullable Object] */;
+short int var46 /* : Bool */;
+val* var_to_remove /* var to_remove: nullable Array[nullable Object] */;
+val* var47 /* : HashSet[nullable Object] */;
+val* var49 /* : HashSet[nullable Object] */;
+val* var_50 /* var : HashSet[nullable Object] */;
+val* var51 /* : Iterator[nullable Object] */;
+val* var_52 /* var : Iterator[nullable Object] */;
+short int var53 /* : Bool */;
+val* var54 /* : nullable Object */;
+val* var_x /* var x: nullable Object */;
+val* var55 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var57 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var58 /* : nullable Object */;
+val* var_xe /* var xe: POSetElement[nullable Object] */;
+val* var59 /* : HashSet[nullable Object] */;
+val* var61 /* : HashSet[nullable Object] */;
+short int var62 /* : Bool */;
+short int var63 /* : Bool */;
+short int var64 /* : Bool */;
+val* var65 /* : Array[nullable Object] */;
+val* var66 /* : HashSet[nullable Object] */;
+val* var68 /* : HashSet[nullable Object] */;
+short int var70 /* : Bool */;
+short int var71 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var73 /* : Bool */;
+short int var74 /* : Bool */;
+val* var_75 /* var : Array[nullable Object] */;
+val* var76 /* : ArrayIterator[nullable Object] */;
+val* var_77 /* var : ArrayIterator[nullable Object] */;
+short int var78 /* : Bool */;
+val* var79 /* : nullable Object */;
+val* var_x80 /* var x: nullable Object */;
+val* var81 /* : HashSet[nullable Object] */;
+val* var83 /* : HashSet[nullable Object] */;
+val* var85 /* : HashSet[nullable Object] */;
+val* var87 /* : HashSet[nullable Object] */;
+val* var_88 /* var : HashSet[nullable Object] */;
+val* var89 /* : Iterator[nullable Object] */;
+val* var_90 /* var : Iterator[nullable Object] */;
+short int var91 /* : Bool */;
+val* var92 /* : nullable Object */;
+val* var_x93 /* var x: nullable Object */;
+val* var94 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var96 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var97 /* : nullable Object */;
+val* var_xe98 /* var xe: POSetElement[nullable Object] */;
+val* var99 /* : HashSet[nullable Object] */;
+val* var101 /* : HashSet[nullable Object] */;
+short int var102 /* : Bool */;
+val* var103 /* : HashSet[nullable Object] */;
+val* var105 /* : HashSet[nullable Object] */;
+short int var106 /* : Bool */;
+short int var107 /* : Bool */;
+val* var108 /* : Array[nullable Object] */;
+short int var110 /* : Bool */;
+short int var111 /* : Bool */;
+short int var113 /* : Bool */;
+short int var114 /* : Bool */;
+val* var_115 /* var : Array[nullable Object] */;
+val* var116 /* : ArrayIterator[nullable Object] */;
+val* var_117 /* var : ArrayIterator[nullable Object] */;
+short int var118 /* : Bool */;
+val* var119 /* : nullable Object */;
+val* var_x120 /* var x: nullable Object */;
+val* var121 /* : HashSet[nullable Object] */;
+val* var123 /* : HashSet[nullable Object] */;
+val* var125 /* : HashSet[nullable Object] */;
+val* var127 /* : HashSet[nullable Object] */;
+val* var128 /* : HashSet[nullable Object] */;
+val* var130 /* : HashSet[nullable Object] */;
+/* Covariant cast for argument 0 (f) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var = 0;
} else {
-var = p0->type->type_table[cltype] == idtype;
+var = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 67);
-show_backtrace(1);
}
-/* Covariant cast for argument 1 (t) <p1:Object> isa POSet#0 */
-/* <p1:Object> isa POSet#0 */
-type_struct4 = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+if (unlikely(!var)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 119);
+fatal_exit(1);
+}
+/* Covariant cast for argument 1 (t) <p1:nullable Object> isa E */
+/* <p1:nullable Object> isa E */
+type_struct4 = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype2 = type_struct4->color;
idtype3 = type_struct4->id;
-if(cltype2 >= p1->type->table_size) {
+is_nullable5 = type_struct4->is_nullable;
+if(p1 == NULL) {
+var1 = is_nullable5;
+} else {
+if(cltype2 >= (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->table_size) {
var1 = 0;
} else {
-var1 = p1->type->type_table[cltype2] == idtype3;
+var1 = (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->type_table[cltype2] == idtype3;
+}
}
-if (!var1) {
-var_class_name5 = p1 == NULL ? "null" : p1->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name5);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 67);
-show_backtrace(1);
+if (unlikely(!var1)) {
+var_class_name6 = p1 == NULL ? "null" : (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name6);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 119);
+fatal_exit(1);
}
var_f = p0;
var_t = p1;
-var6 = ((val* (*)(val*, val*))(self->class->vft[COLOR_poset__POSet__add_node]))(self, var_f) /* add_node on <self:POSet[Object]>*/;
-var_fe = var6;
-var7 = ((val* (*)(val*, val*))(self->class->vft[COLOR_poset__POSet__add_node]))(self, var_t) /* add_node on <self:POSet[Object]>*/;
-var_te = var7;
-var8 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__tos]))(var_fe) /* tos on <var_fe:POSetElement[Object]>*/;
-var9 = ((short int (*)(val*, val*))(var8->class->vft[COLOR_abstract_collection__Collection__has]))(var8, var_t) /* has on <var8:HashSet[Object]>*/;
-if (var9){
+{
+var7 = poset___poset__POSet___add_node(self, var_f);
+}
+var_fe = var7;
+{
+var8 = poset___poset__POSet___add_node(self, var_t);
+}
+var_te = var8;
+{
+{ /* Inline poset#POSetElement#tos (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var11 = var_fe->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var11 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var9 = var11;
+RET_LABEL10:(void)0;
+}
+}
+{
+var12 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var9, var_t);
+}
+if (var12){
goto RET_LABEL;
} else {
}
-var10 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__froms]))(var_fe) /* froms on <var_fe:POSetElement[Object]>*/;
-var11 = ((val* (*)(val*))(var10->class->vft[COLOR_abstract_collection__Collection__iterator]))(var10) /* iterator on <var10:HashSet[Object]>*/;
+{
+{ /* Inline poset#POSetElement#froms (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var15 = var_fe->attrs[COLOR_poset__POSetElement___froms].val; /* _froms on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var15 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _froms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 407);
+fatal_exit(1);
+}
+var13 = var15;
+RET_LABEL14:(void)0;
+}
+}
+var_ = var13;
+{
+var16 = standard___standard__HashSet___standard__abstract_collection__Collection__iterator(var_);
+}
+var_17 = var16;
for(;;) {
-var12 = ((short int (*)(val*))(var11->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var11) /* is_ok on <var11:Iterator[nullable Object]>*/;
-if(!var12) break;
-var13 = ((val* (*)(val*))(var11->class->vft[COLOR_abstract_collection__Iterator__item]))(var11) /* item on <var11:Iterator[nullable Object]>*/;
-var_ff = var13;
-var14 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var15 = ((val* (*)(val*, val*))(var14->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var14, var_ff) /* [] on <var14:HashMap[Object, POSetElement[Object]]>*/;
-var_ffe = var15;
-var16 = ((val* (*)(val*))(var_te->class->vft[COLOR_poset__POSetElement__tos]))(var_te) /* tos on <var_te:POSetElement[Object]>*/;
-var17 = ((val* (*)(val*))(var16->class->vft[COLOR_abstract_collection__Collection__iterator]))(var16) /* iterator on <var16:HashSet[Object]>*/;
+{
+var18 = ((short int(*)(val* self))((((long)var_17&3)?class_info[((long)var_17&3)]:var_17->class)->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var_17); /* is_ok on <var_17:Iterator[nullable Object]>*/
+}
+if (var18){
+{
+var19 = ((val*(*)(val* self))((((long)var_17&3)?class_info[((long)var_17&3)]:var_17->class)->vft[COLOR_standard__abstract_collection__Iterator__item]))(var_17); /* item on <var_17:Iterator[nullable Object]>*/
+}
+var_ff = var19;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var22 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var22 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var20 = var22;
+RET_LABEL21:(void)0;
+}
+}
+{
+var23 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var20, var_ff);
+}
+var_ffe = var23;
+{
+{ /* Inline poset#POSetElement#tos (var_te) on <var_te:POSetElement[nullable Object]> */
+var26 = var_te->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_te:POSetElement[nullable Object]> */
+if (unlikely(var26 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var24 = var26;
+RET_LABEL25:(void)0;
+}
+}
+var_27 = var24;
+{
+var28 = standard___standard__HashSet___standard__abstract_collection__Collection__iterator(var_27);
+}
+var_29 = var28;
for(;;) {
-var18 = ((short int (*)(val*))(var17->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var17) /* is_ok on <var17:Iterator[nullable Object]>*/;
-if(!var18) break;
-var19 = ((val* (*)(val*))(var17->class->vft[COLOR_abstract_collection__Iterator__item]))(var17) /* item on <var17:Iterator[nullable Object]>*/;
-var_tt = var19;
-var20 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var21 = ((val* (*)(val*, val*))(var20->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var20, var_tt) /* [] on <var20:HashMap[Object, POSetElement[Object]]>*/;
-var_tte = var21;
-var22 = ((val* (*)(val*))(var_tte->class->vft[COLOR_poset__POSetElement__froms]))(var_tte) /* froms on <var_tte:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var22->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var22, var_ff) /* add on <var22:HashSet[Object]>*/;
-var23 = ((val* (*)(val*))(var_ffe->class->vft[COLOR_poset__POSetElement__tos]))(var_ffe) /* tos on <var_ffe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var23->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var23, var_tt) /* add on <var23:HashSet[Object]>*/;
-CONTINUE_label: (void)0;
-((void (*)(val*))(var17->class->vft[COLOR_abstract_collection__Iterator__next]))(var17) /* next on <var17:Iterator[nullable Object]>*/;
+{
+var30 = ((short int(*)(val* self))((((long)var_29&3)?class_info[((long)var_29&3)]:var_29->class)->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var_29); /* is_ok on <var_29:Iterator[nullable Object]>*/
+}
+if (var30){
+{
+var31 = ((val*(*)(val* self))((((long)var_29&3)?class_info[((long)var_29&3)]:var_29->class)->vft[COLOR_standard__abstract_collection__Iterator__item]))(var_29); /* item on <var_29:Iterator[nullable Object]>*/
+}
+var_tt = var31;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var34 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var34 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var32 = var34;
+RET_LABEL33:(void)0;
+}
+}
+{
+var35 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var32, var_tt);
+}
+var_tte = var35;
+{
+{ /* Inline poset#POSetElement#froms (var_tte) on <var_tte:POSetElement[nullable Object]> */
+var38 = var_tte->attrs[COLOR_poset__POSetElement___froms].val; /* _froms on <var_tte:POSetElement[nullable Object]> */
+if (unlikely(var38 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _froms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 407);
+fatal_exit(1);
+}
+var36 = var38;
+RET_LABEL37:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var36, var_ff); /* Direct call hash_collection#HashSet#add on <var36:HashSet[nullable Object]>*/
+}
+{
+{ /* Inline poset#POSetElement#tos (var_ffe) on <var_ffe:POSetElement[nullable Object]> */
+var41 = var_ffe->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_ffe:POSetElement[nullable Object]> */
+if (unlikely(var41 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var39 = var41;
+RET_LABEL40:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var39, var_tt); /* Direct call hash_collection#HashSet#add on <var39:HashSet[nullable Object]>*/
+}
+{
+((void(*)(val* self))((((long)var_29&3)?class_info[((long)var_29&3)]:var_29->class)->vft[COLOR_standard__abstract_collection__Iterator__next]))(var_29); /* next on <var_29:Iterator[nullable Object]>*/
+}
+} else {
+goto BREAK_label;
+}
}
BREAK_label: (void)0;
-CONTINUE_label24: (void)0;
-((void (*)(val*))(var11->class->vft[COLOR_abstract_collection__Iterator__next]))(var11) /* next on <var11:Iterator[nullable Object]>*/;
+{
+((void(*)(val* self))((((long)var_29&3)?class_info[((long)var_29&3)]:var_29->class)->vft[COLOR_standard__abstract_collection__Iterator__finish]))(var_29); /* finish on <var_29:Iterator[nullable Object]>*/
+}
+{
+((void(*)(val* self))((((long)var_17&3)?class_info[((long)var_17&3)]:var_17->class)->vft[COLOR_standard__abstract_collection__Iterator__next]))(var_17); /* next on <var_17:Iterator[nullable Object]>*/
+}
+} else {
+goto BREAK_label42;
}
-BREAK_label24: (void)0;
-var25 = ((val* (*)(val*))(var_te->class->vft[COLOR_poset__POSetElement__tos]))(var_te) /* tos on <var_te:POSetElement[Object]>*/;
-var26 = ((short int (*)(val*, val*))(var25->class->vft[COLOR_abstract_collection__Collection__has]))(var25, var_f) /* has on <var25:HashSet[Object]>*/;
-if (var26){
+}
+BREAK_label42: (void)0;
+{
+((void(*)(val* self))((((long)var_17&3)?class_info[((long)var_17&3)]:var_17->class)->vft[COLOR_standard__abstract_collection__Iterator__finish]))(var_17); /* finish on <var_17:Iterator[nullable Object]>*/
+}
+{
+{ /* Inline poset#POSetElement#tos (var_te) on <var_te:POSetElement[nullable Object]> */
+var45 = var_te->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_te:POSetElement[nullable Object]> */
+if (unlikely(var45 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var43 = var45;
+RET_LABEL44:(void)0;
+}
+}
+{
+var46 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var43, var_f);
+}
+if (var46){
goto RET_LABEL;
} else {
}
-var27 = ((val* (*)(val*))(var_te->class->vft[COLOR_poset__POSetElement__dfroms]))(var_te) /* dfroms on <var_te:POSetElement[Object]>*/;
-var28 = ((val* (*)(val*))(var27->class->vft[COLOR_array__Collection__to_a]))(var27) /* to_a on <var27:HashSet[Object]>*/;
-var29 = ((val* (*)(val*))(var28->class->vft[COLOR_abstract_collection__Collection__iterator]))(var28) /* iterator on <var28:Array[nullable Object](Array[Object])>*/;
+var_to_remove = ((val*)NULL);
+{
+{ /* Inline poset#POSetElement#dfroms (var_te) on <var_te:POSetElement[nullable Object]> */
+var49 = var_te->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <var_te:POSetElement[nullable Object]> */
+if (unlikely(var49 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
+}
+var47 = var49;
+RET_LABEL48:(void)0;
+}
+}
+var_50 = var47;
+{
+var51 = standard___standard__HashSet___standard__abstract_collection__Collection__iterator(var_50);
+}
+var_52 = var51;
for(;;) {
-var30 = ((short int (*)(val*))(var29->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var29) /* is_ok on <var29:Iterator[nullable Object]>*/;
-if(!var30) break;
-var31 = ((val* (*)(val*))(var29->class->vft[COLOR_abstract_collection__Iterator__item]))(var29) /* item on <var29:Iterator[nullable Object]>*/;
-var_x = var31;
-var32 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var33 = ((val* (*)(val*, val*))(var32->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var32, var_x) /* [] on <var32:HashMap[Object, POSetElement[Object]]>*/;
-var_xe = var33;
-var34 = ((val* (*)(val*))(var_xe->class->vft[COLOR_poset__POSetElement__tos]))(var_xe) /* tos on <var_xe:POSetElement[Object]>*/;
-var35 = ((short int (*)(val*, val*))(var34->class->vft[COLOR_abstract_collection__Collection__has]))(var34, var_f) /* has on <var34:HashSet[Object]>*/;
-if (var35){
-var36 = ((val* (*)(val*))(var_te->class->vft[COLOR_poset__POSetElement__dfroms]))(var_te) /* dfroms on <var_te:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var36->class->vft[COLOR_abstract_collection__RemovableCollection__remove]))(var36, var_x) /* remove on <var36:HashSet[Object]>*/;
-var37 = ((val* (*)(val*))(var_xe->class->vft[COLOR_poset__POSetElement__dtos]))(var_xe) /* dtos on <var_xe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var37->class->vft[COLOR_abstract_collection__RemovableCollection__remove]))(var37, var_t) /* remove on <var37:HashSet[Object]>*/;
+{
+var53 = ((short int(*)(val* self))((((long)var_52&3)?class_info[((long)var_52&3)]:var_52->class)->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var_52); /* is_ok on <var_52:Iterator[nullable Object]>*/
+}
+if (var53){
+{
+var54 = ((val*(*)(val* self))((((long)var_52&3)?class_info[((long)var_52&3)]:var_52->class)->vft[COLOR_standard__abstract_collection__Iterator__item]))(var_52); /* item on <var_52:Iterator[nullable Object]>*/
+}
+var_x = var54;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var57 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var57 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var55 = var57;
+RET_LABEL56:(void)0;
+}
+}
+{
+var58 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var55, var_x);
+}
+var_xe = var58;
+{
+{ /* Inline poset#POSetElement#tos (var_xe) on <var_xe:POSetElement[nullable Object]> */
+var61 = var_xe->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_xe:POSetElement[nullable Object]> */
+if (unlikely(var61 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var59 = var61;
+RET_LABEL60:(void)0;
+}
+}
+{
+var62 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var59, var_f);
+}
+if (var62){
+if (var_to_remove == NULL) {
+var63 = 1; /* is null */
} else {
+var63 = 0; /* arg is null but recv is not */
}
-CONTINUE_label38: (void)0;
-((void (*)(val*))(var29->class->vft[COLOR_abstract_collection__Iterator__next]))(var29) /* next on <var29:Iterator[nullable Object]>*/;
+if (0) {
+var64 = standard___standard__Array___standard__kernel__Object___61d_61d(var_to_remove, ((val*)NULL));
+var63 = var64;
}
-BREAK_label38: (void)0;
-var39 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__dtos]))(var_fe) /* dtos on <var_fe:POSetElement[Object]>*/;
-var40 = ((val* (*)(val*))(var39->class->vft[COLOR_array__Collection__to_a]))(var39) /* to_a on <var39:HashSet[Object]>*/;
-var41 = ((val* (*)(val*))(var40->class->vft[COLOR_abstract_collection__Collection__iterator]))(var40) /* iterator on <var40:Array[nullable Object](Array[Object])>*/;
-for(;;) {
-var42 = ((short int (*)(val*))(var41->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var41) /* is_ok on <var41:Iterator[nullable Object]>*/;
-if(!var42) break;
-var43 = ((val* (*)(val*))(var41->class->vft[COLOR_abstract_collection__Iterator__item]))(var41) /* item on <var41:Iterator[nullable Object]>*/;
-var_x44 = var43;
-var45 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var46 = ((val* (*)(val*, val*))(var45->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var45, var_x44) /* [] on <var45:HashMap[Object, POSetElement[Object]]>*/;
-var_xe47 = var46;
-var48 = ((val* (*)(val*))(var_xe47->class->vft[COLOR_poset__POSetElement__froms]))(var_xe47) /* froms on <var_xe47:POSetElement[Object]>*/;
-var49 = ((short int (*)(val*, val*))(var48->class->vft[COLOR_abstract_collection__Collection__has]))(var48, var_t) /* has on <var48:HashSet[Object]>*/;
-if (var49){
-var50 = ((val* (*)(val*))(var_xe47->class->vft[COLOR_poset__POSetElement__dfroms]))(var_xe47) /* dfroms on <var_xe47:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var50->class->vft[COLOR_abstract_collection__RemovableCollection__remove]))(var50, var_f) /* remove on <var50:HashSet[Object]>*/;
-var51 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__dtos]))(var_fe) /* dtos on <var_fe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var51->class->vft[COLOR_abstract_collection__RemovableCollection__remove]))(var51, var_x44) /* remove on <var51:HashSet[Object]>*/;
+if (var63){
+var65 = NEW_standard__Array(self->type->resolution_table->types[COLOR_standard__Array__poset__POSet___35dE]);
+{
+standard___standard__Array___standard__kernel__Object__init(var65); /* Direct call array#Array#init on <var65:Array[nullable Object]>*/
+}
+var_to_remove = var65;
} else {
}
-CONTINUE_label52: (void)0;
-((void (*)(val*))(var41->class->vft[COLOR_abstract_collection__Iterator__next]))(var41) /* next on <var41:Iterator[nullable Object]>*/;
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_to_remove, var_x); /* Direct call array#Array#add on <var_to_remove:nullable Array[nullable Object](Array[nullable Object])>*/
}
-BREAK_label52: (void)0;
-var53 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__dtos]))(var_fe) /* dtos on <var_fe:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var53->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var53, var_t) /* add on <var53:HashSet[Object]>*/;
-var54 = ((val* (*)(val*))(var_te->class->vft[COLOR_poset__POSetElement__dfroms]))(var_te) /* dfroms on <var_te:POSetElement[Object]>*/;
-((void (*)(val*, val*))(var54->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(var54, var_f) /* add on <var54:HashSet[Object]>*/;
-RET_LABEL:;
+{
+{ /* Inline poset#POSetElement#dtos (var_xe) on <var_xe:POSetElement[nullable Object]> */
+var68 = var_xe->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <var_xe:POSetElement[nullable Object]> */
+if (unlikely(var68 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
}
-/* method poset#POSet#add_edge for (self: Object, Object, Object) */
-void VIRTUAL_poset__POSet__add_edge(val* self, val* p0, val* p1) {
-poset__POSet__add_edge(self, p0, p1);
-RET_LABEL:;
+var66 = var68;
+RET_LABEL67:(void)0;
}
-/* method poset#POSet#has_edge for (self: POSet[Object], Object, Object): Bool */
-short int poset__POSet__has_edge(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-short int var2 /* : Bool */;
-int cltype3;
-int idtype4;
-const struct type* type_struct5;
-const char* var_class_name6;
-val* var_f /* var f: Object */;
-val* var_t /* var t: Object */;
-val* var7 /* : HashMap[Object, POSetElement[Object]] */;
-val* var8 /* : Collection[Object] */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : HashMap[Object, POSetElement[Object]] */;
-val* var13 /* : nullable Object */;
-val* var_fe /* var fe: POSetElement[Object] */;
-val* var14 /* : HashSet[Object] */;
-short int var15 /* : Bool */;
-/* Covariant cast for argument 0 (f) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 109);
-show_backtrace(1);
+{
+standard___standard__HashSet___standard__abstract_collection__RemovableCollection__remove(var66, var_t); /* Direct call hash_collection#HashSet#remove on <var66:HashSet[nullable Object]>*/
}
-/* Covariant cast for argument 1 (t) <p1:Object> isa POSet#0 */
-/* <p1:Object> isa POSet#0 */
-type_struct5 = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
-cltype3 = type_struct5->color;
-idtype4 = type_struct5->id;
-if(cltype3 >= p1->type->table_size) {
-var2 = 0;
} else {
-var2 = p1->type->type_table[cltype3] == idtype4;
}
-if (!var2) {
-var_class_name6 = p1 == NULL ? "null" : p1->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name6);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 109);
-show_backtrace(1);
+{
+((void(*)(val* self))((((long)var_52&3)?class_info[((long)var_52&3)]:var_52->class)->vft[COLOR_standard__abstract_collection__Iterator__next]))(var_52); /* next on <var_52:Iterator[nullable Object]>*/
}
-var_f = p0;
-var_t = p1;
-var7 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var8 = ((val* (*)(val*))(var7->class->vft[COLOR_abstract_collection__MapRead__keys]))(var7) /* keys on <var7:HashMap[Object, POSetElement[Object]]>*/;
-var9 = ((short int (*)(val*, val*))(var8->class->vft[COLOR_abstract_collection__Collection__has]))(var8, var_f) /* has on <var8:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-var10 = !var9;
-if (var10){
-var11 = 0;
-var = var11;
-goto RET_LABEL;
} else {
+goto BREAK_label69;
}
-var12 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var13 = ((val* (*)(val*, val*))(var12->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var12, var_f) /* [] on <var12:HashMap[Object, POSetElement[Object]]>*/;
-var_fe = var13;
-var14 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__tos]))(var_fe) /* tos on <var_fe:POSetElement[Object]>*/;
-var15 = ((short int (*)(val*, val*))(var14->class->vft[COLOR_abstract_collection__Collection__has]))(var14, var_t) /* has on <var14:HashSet[Object]>*/;
-var = var15;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
}
-/* method poset#POSet#has_edge for (self: Object, Object, Object): Bool */
-short int VIRTUAL_poset__POSet__has_edge(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = poset__POSet__has_edge(self, p0, p1);
-var = var1;
-RET_LABEL:;
-return var;
+BREAK_label69: (void)0;
+{
+((void(*)(val* self))((((long)var_52&3)?class_info[((long)var_52&3)]:var_52->class)->vft[COLOR_standard__abstract_collection__Iterator__finish]))(var_52); /* finish on <var_52:Iterator[nullable Object]>*/
}
-/* method poset#POSet#has_direct_edge for (self: POSet[Object], Object, Object): Bool */
-short int poset__POSet__has_direct_edge(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-short int var2 /* : Bool */;
-int cltype3;
-int idtype4;
-const struct type* type_struct5;
-const char* var_class_name6;
-val* var_f /* var f: Object */;
-val* var_t /* var t: Object */;
-val* var7 /* : HashMap[Object, POSetElement[Object]] */;
-val* var8 /* : Collection[Object] */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : HashMap[Object, POSetElement[Object]] */;
-val* var13 /* : nullable Object */;
-val* var_fe /* var fe: POSetElement[Object] */;
-val* var14 /* : HashSet[Object] */;
-short int var15 /* : Bool */;
-/* Covariant cast for argument 0 (f) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var1 = 0;
+if (var_to_remove == NULL) {
+var70 = 0; /* is null */
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var70 = 1; /* arg is null and recv is not */
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 118);
-show_backtrace(1);
+if (0) {
+{ /* Inline kernel#Object#!= (var_to_remove,((val*)NULL)) on <var_to_remove:nullable Array[nullable Object]> */
+var_other = ((val*)NULL);
+{
+var73 = ((short int(*)(val* self, val* p0))(var_to_remove->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_to_remove, var_other); /* == on <var_to_remove:nullable Array[nullable Object](Array[nullable Object])>*/
+}
+var74 = !var73;
+var71 = var74;
+goto RET_LABEL72;
+RET_LABEL72:(void)0;
+}
+var70 = var71;
+}
+if (var70){
+var_75 = var_to_remove;
+{
+var76 = standard___standard__AbstractArrayRead___standard__abstract_collection__Collection__iterator(var_75);
+}
+var_77 = var76;
+for(;;) {
+{
+var78 = standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__is_ok(var_77);
+}
+if (var78){
+{
+var79 = standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__item(var_77);
+}
+var_x80 = var79;
+{
+{ /* Inline poset#POSetElement#dfroms (var_te) on <var_te:POSetElement[nullable Object]> */
+var83 = var_te->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <var_te:POSetElement[nullable Object]> */
+if (unlikely(var83 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
+}
+var81 = var83;
+RET_LABEL82:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__RemovableCollection__remove(var81, var_x80); /* Direct call hash_collection#HashSet#remove on <var81:HashSet[nullable Object]>*/
+}
+{
+standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__next(var_77); /* Direct call array#ArrayIterator#next on <var_77:ArrayIterator[nullable Object]>*/
}
-/* Covariant cast for argument 1 (t) <p1:Object> isa POSet#0 */
-/* <p1:Object> isa POSet#0 */
-type_struct5 = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
-cltype3 = type_struct5->color;
-idtype4 = type_struct5->id;
-if(cltype3 >= p1->type->table_size) {
-var2 = 0;
} else {
-var2 = p1->type->type_table[cltype3] == idtype4;
+goto BREAK_label84;
}
-if (!var2) {
-var_class_name6 = p1 == NULL ? "null" : p1->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name6);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 118);
-show_backtrace(1);
}
-var_f = p0;
-var_t = p1;
-var7 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var8 = ((val* (*)(val*))(var7->class->vft[COLOR_abstract_collection__MapRead__keys]))(var7) /* keys on <var7:HashMap[Object, POSetElement[Object]]>*/;
-var9 = ((short int (*)(val*, val*))(var8->class->vft[COLOR_abstract_collection__Collection__has]))(var8, var_f) /* has on <var8:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-var10 = !var9;
-if (var10){
-var11 = 0;
-var = var11;
-goto RET_LABEL;
+BREAK_label84: (void)0;
+{
+standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__finish(var_77); /* Direct call array#ArrayIterator#finish on <var_77:ArrayIterator[nullable Object]>*/
+}
+{
+standard___standard__AbstractArray___standard__abstract_collection__RemovableCollection__clear(var_to_remove); /* Direct call array#AbstractArray#clear on <var_to_remove:nullable Array[nullable Object](Array[nullable Object])>*/
+}
} else {
}
-var12 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var13 = ((val* (*)(val*, val*))(var12->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var12, var_f) /* [] on <var12:HashMap[Object, POSetElement[Object]]>*/;
-var_fe = var13;
-var14 = ((val* (*)(val*))(var_fe->class->vft[COLOR_poset__POSetElement__dtos]))(var_fe) /* dtos on <var_fe:POSetElement[Object]>*/;
-var15 = ((short int (*)(val*, val*))(var14->class->vft[COLOR_abstract_collection__Collection__has]))(var14, var_t) /* has on <var14:HashSet[Object]>*/;
-var = var15;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+{
+{ /* Inline poset#POSetElement#dtos (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var87 = var_fe->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var87 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
}
-/* method poset#POSet#has_direct_edge for (self: Object, Object, Object): Bool */
-short int VIRTUAL_poset__POSet__has_direct_edge(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = poset__POSet__has_direct_edge(self, p0, p1);
-var = var1;
-RET_LABEL:;
-return var;
+var85 = var87;
+RET_LABEL86:(void)0;
}
-/* method poset#POSet#show_dot for (self: POSet[Object]) */
-void poset__POSet__show_dot(val* self) {
-val* var /* : OProcess */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : String */;
-static val* varonce5;
-val* var6 /* : String */;
-char* var7 /* : NativeString */;
-long var8 /* : Int */;
-val* var9 /* : String */;
-val* var10 /* : Array[String] */;
-long var11 /* : Int */;
-val* var12 /* : NativeArray[String] */;
-val* var_f /* var f: OProcess */;
-static val* varonce13;
-val* var14 /* : String */;
-char* var15 /* : NativeString */;
-long var16 /* : Int */;
-val* var17 /* : String */;
-val* var18 /* : HashMap[Object, POSetElement[Object]] */;
-val* var19 /* : Collection[Object] */;
-val* var20 /* : Iterator[nullable Object] */;
-short int var21 /* : Bool */;
-val* var22 /* : nullable Object */;
-val* var_x /* var x: Object */;
-static val* varonce23;
-val* var24 /* : String */;
-char* var25 /* : NativeString */;
-long var26 /* : Int */;
-val* var27 /* : String */;
-static val* varonce28;
-val* var29 /* : String */;
-char* var30 /* : NativeString */;
-long var31 /* : Int */;
-val* var32 /* : String */;
-val* var33 /* : Array[Object] */;
-long var34 /* : Int */;
-val* var35 /* : NativeArray[Object] */;
-val* var36 /* : String */;
-val* var37 /* : HashMap[Object, POSetElement[Object]] */;
-val* var38 /* : nullable Object */;
-val* var_xe /* var xe: POSetElement[Object] */;
-val* var39 /* : HashSet[Object] */;
-val* var40 /* : Iterator[nullable Object] */;
-short int var41 /* : Bool */;
-val* var42 /* : nullable Object */;
-val* var_y /* var y: Object */;
-short int var43 /* : Bool */;
-static val* varonce44;
-val* var45 /* : String */;
-char* var46 /* : NativeString */;
-long var47 /* : Int */;
-val* var48 /* : String */;
-static val* varonce49;
-val* var50 /* : String */;
-char* var51 /* : NativeString */;
-long var52 /* : Int */;
-val* var53 /* : String */;
-static val* varonce54;
-val* var55 /* : String */;
-char* var56 /* : NativeString */;
-long var57 /* : Int */;
-val* var58 /* : String */;
-val* var59 /* : Array[Object] */;
-long var60 /* : Int */;
-val* var61 /* : NativeArray[Object] */;
-val* var62 /* : String */;
-static val* varonce63;
-val* var64 /* : String */;
-char* var65 /* : NativeString */;
-long var66 /* : Int */;
-val* var67 /* : String */;
-static val* varonce68;
-val* var69 /* : String */;
-char* var70 /* : NativeString */;
-long var71 /* : Int */;
-val* var72 /* : String */;
-static val* varonce73;
-val* var74 /* : String */;
-char* var75 /* : NativeString */;
-long var76 /* : Int */;
-val* var77 /* : String */;
-val* var78 /* : Array[Object] */;
-long var79 /* : Int */;
-val* var80 /* : NativeArray[Object] */;
-val* var81 /* : String */;
-static val* varonce83;
-val* var84 /* : String */;
-char* var85 /* : NativeString */;
-long var86 /* : Int */;
-val* var87 /* : String */;
-var = NEW_exec__OProcess(&type_exec__OProcess);
-if (varonce) {
-var1 = varonce;
+}
+var_88 = var85;
+{
+var89 = standard___standard__HashSet___standard__abstract_collection__Collection__iterator(var_88);
+}
+var_90 = var89;
+for(;;) {
+{
+var91 = ((short int(*)(val* self))((((long)var_90&3)?class_info[((long)var_90&3)]:var_90->class)->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var_90); /* is_ok on <var_90:Iterator[nullable Object]>*/
+}
+if (var91){
+{
+var92 = ((val*(*)(val* self))((((long)var_90&3)?class_info[((long)var_90&3)]:var_90->class)->vft[COLOR_standard__abstract_collection__Iterator__item]))(var_90); /* item on <var_90:Iterator[nullable Object]>*/
+}
+var_x93 = var92;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var96 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var96 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var94 = var96;
+RET_LABEL95:(void)0;
+}
+}
+{
+var97 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var94, var_x93);
+}
+var_xe98 = var97;
+{
+{ /* Inline poset#POSetElement#froms (var_xe98) on <var_xe98:POSetElement[nullable Object]> */
+var101 = var_xe98->attrs[COLOR_poset__POSetElement___froms].val; /* _froms on <var_xe98:POSetElement[nullable Object]> */
+if (unlikely(var101 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _froms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 407);
+fatal_exit(1);
+}
+var99 = var101;
+RET_LABEL100:(void)0;
+}
+}
+{
+var102 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var99, var_t);
+}
+if (var102){
+{
+{ /* Inline poset#POSetElement#dfroms (var_xe98) on <var_xe98:POSetElement[nullable Object]> */
+var105 = var_xe98->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <var_xe98:POSetElement[nullable Object]> */
+if (unlikely(var105 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
+}
+var103 = var105;
+RET_LABEL104:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__RemovableCollection__remove(var103, var_f); /* Direct call hash_collection#HashSet#remove on <var103:HashSet[nullable Object]>*/
+}
+if (var_to_remove == NULL) {
+var106 = 1; /* is null */
} else {
-var2 = "dot";
-var3 = 3;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
-}
-if (varonce5) {
-var6 = varonce5;
+var106 = 0; /* arg is null but recv is not */
+}
+if (0) {
+var107 = standard___standard__Array___standard__kernel__Object___61d_61d(var_to_remove, ((val*)NULL));
+var106 = var107;
+}
+if (var106){
+var108 = NEW_standard__Array(self->type->resolution_table->types[COLOR_standard__Array__poset__POSet___35dE]);
+{
+standard___standard__Array___standard__kernel__Object__init(var108); /* Direct call array#Array#init on <var108:Array[nullable Object]>*/
+}
+var_to_remove = var108;
} else {
-var7 = "-Txlib";
-var8 = 6;
-var9 = string__NativeString__to_s_with_length(var7, var8);
-var6 = var9;
-varonce5 = var6;
-}
-var10 = NEW_array__Array(&type_array__Arraystring__String);
-{ /* var10 = array_instance Array[String] */
-var11 = 1;
-var12 = NEW_array__NativeArray(var11, &type_array__NativeArraystring__String);
-((struct instance_array__NativeArray*)var12)->values[0] = (val*) var6;
-((void (*)(val*, val*, long))(var10->class->vft[COLOR_array__Array__with_native]))(var10, var12, var11) /* with_native on <var10:Array[String]>*/;
-}
-((void (*)(val*, val*, val*))(var->class->vft[COLOR_exec__OProcess__init]))(var, var1, var10) /* init on <var:OProcess>*/;
-var_f = var;
-if (varonce13) {
-var14 = varonce13;
+}
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_to_remove, var_x93); /* Direct call array#Array#add on <var_to_remove:nullable Array[nullable Object](Array[nullable Object])>*/
+}
} else {
-var15 = "digraph {\n";
-var16 = 10;
-var17 = string__NativeString__to_s_with_length(var15, var16);
-var14 = var17;
-varonce13 = var14;
-}
-((void (*)(val*, val*))(var_f->class->vft[COLOR_stream__OStream__write]))(var_f, var14) /* write on <var_f:OProcess>*/;
-var18 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var19 = ((val* (*)(val*))(var18->class->vft[COLOR_abstract_collection__MapRead__keys]))(var18) /* keys on <var18:HashMap[Object, POSetElement[Object]]>*/;
-var20 = ((val* (*)(val*))(var19->class->vft[COLOR_abstract_collection__Collection__iterator]))(var19) /* iterator on <var19:Collection[Object](HashMapKeys[Object, POSetElement[Object]])>*/;
-for(;;) {
-var21 = ((short int (*)(val*))(var20->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var20) /* is_ok on <var20:Iterator[nullable Object]>*/;
-if(!var21) break;
-var22 = ((val* (*)(val*))(var20->class->vft[COLOR_abstract_collection__Iterator__item]))(var20) /* item on <var20:Iterator[nullable Object]>*/;
-var_x = var22;
-if (varonce23) {
-var24 = varonce23;
+}
+{
+((void(*)(val* self))((((long)var_90&3)?class_info[((long)var_90&3)]:var_90->class)->vft[COLOR_standard__abstract_collection__Iterator__next]))(var_90); /* next on <var_90:Iterator[nullable Object]>*/
+}
} else {
-var25 = "\"";
-var26 = 1;
-var27 = string__NativeString__to_s_with_length(var25, var26);
-var24 = var27;
-varonce23 = var24;
-}
-if (varonce28) {
-var29 = varonce28;
+goto BREAK_label109;
+}
+}
+BREAK_label109: (void)0;
+{
+((void(*)(val* self))((((long)var_90&3)?class_info[((long)var_90&3)]:var_90->class)->vft[COLOR_standard__abstract_collection__Iterator__finish]))(var_90); /* finish on <var_90:Iterator[nullable Object]>*/
+}
+if (var_to_remove == NULL) {
+var110 = 0; /* is null */
} else {
-var30 = "\";\n";
-var31 = 3;
-var32 = string__NativeString__to_s_with_length(var30, var31);
-var29 = var32;
-varonce28 = var29;
-}
-var33 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var33 = array_instance Array[Object] */
-var34 = 3;
-var35 = NEW_array__NativeArray(var34, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var35)->values[0] = (val*) var24;
-((struct instance_array__NativeArray*)var35)->values[1] = (val*) var_x;
-((struct instance_array__NativeArray*)var35)->values[2] = (val*) var29;
-((void (*)(val*, val*, long))(var33->class->vft[COLOR_array__Array__with_native]))(var33, var35, var34) /* with_native on <var33:Array[Object]>*/;
-}
-var36 = ((val* (*)(val*))(var33->class->vft[COLOR_string__Object__to_s]))(var33) /* to_s on <var33:Array[Object]>*/;
-((void (*)(val*, val*))(var_f->class->vft[COLOR_stream__OStream__write]))(var_f, var36) /* write on <var_f:OProcess>*/;
-var37 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var38 = ((val* (*)(val*, val*))(var37->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var37, var_x) /* [] on <var37:HashMap[Object, POSetElement[Object]]>*/;
-var_xe = var38;
-var39 = ((val* (*)(val*))(var_xe->class->vft[COLOR_poset__POSetElement__dtos]))(var_xe) /* dtos on <var_xe:POSetElement[Object]>*/;
-var40 = ((val* (*)(val*))(var39->class->vft[COLOR_abstract_collection__Collection__iterator]))(var39) /* iterator on <var39:HashSet[Object]>*/;
+var110 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_to_remove,((val*)NULL)) on <var_to_remove:nullable Array[nullable Object]> */
+var_other = ((val*)NULL);
+{
+var113 = ((short int(*)(val* self, val* p0))(var_to_remove->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_to_remove, var_other); /* == on <var_to_remove:nullable Array[nullable Object](Array[nullable Object])>*/
+}
+var114 = !var113;
+var111 = var114;
+goto RET_LABEL112;
+RET_LABEL112:(void)0;
+}
+var110 = var111;
+}
+if (var110){
+var_115 = var_to_remove;
+{
+var116 = standard___standard__AbstractArrayRead___standard__abstract_collection__Collection__iterator(var_115);
+}
+var_117 = var116;
for(;;) {
-var41 = ((short int (*)(val*))(var40->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var40) /* is_ok on <var40:Iterator[nullable Object]>*/;
-if(!var41) break;
-var42 = ((val* (*)(val*))(var40->class->vft[COLOR_abstract_collection__Iterator__item]))(var40) /* item on <var40:Iterator[nullable Object]>*/;
-var_y = var42;
-var43 = ((short int (*)(val*, val*, val*))(self->class->vft[COLOR_poset__POSet__has_edge]))(self, var_y, var_x) /* has_edge on <self:POSet[Object]>*/;
-if (var43){
-if (varonce44) {
-var45 = varonce44;
-} else {
-var46 = "\"";
-var47 = 1;
-var48 = string__NativeString__to_s_with_length(var46, var47);
-var45 = var48;
-varonce44 = var45;
-}
-if (varonce49) {
-var50 = varonce49;
+{
+var118 = standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__is_ok(var_117);
+}
+if (var118){
+{
+var119 = standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__item(var_117);
+}
+var_x120 = var119;
+{
+{ /* Inline poset#POSetElement#dtos (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var123 = var_fe->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var123 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
+}
+var121 = var123;
+RET_LABEL122:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__RemovableCollection__remove(var121, var_x120); /* Direct call hash_collection#HashSet#remove on <var121:HashSet[nullable Object]>*/
+}
+{
+standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__next(var_117); /* Direct call array#ArrayIterator#next on <var_117:ArrayIterator[nullable Object]>*/
+}
} else {
-var51 = "\" -> \"";
-var52 = 6;
-var53 = string__NativeString__to_s_with_length(var51, var52);
-var50 = var53;
-varonce49 = var50;
-}
-if (varonce54) {
-var55 = varonce54;
+goto BREAK_label124;
+}
+}
+BREAK_label124: (void)0;
+{
+standard__array___standard__array__ArrayIterator___standard__abstract_collection__Iterator__finish(var_117); /* Direct call array#ArrayIterator#finish on <var_117:ArrayIterator[nullable Object]>*/
+}
} else {
-var56 = "\"[dir=both];\n";
-var57 = 13;
-var58 = string__NativeString__to_s_with_length(var56, var57);
-var55 = var58;
-varonce54 = var55;
-}
-var59 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var59 = array_instance Array[Object] */
-var60 = 5;
-var61 = NEW_array__NativeArray(var60, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var61)->values[0] = (val*) var45;
-((struct instance_array__NativeArray*)var61)->values[1] = (val*) var_x;
-((struct instance_array__NativeArray*)var61)->values[2] = (val*) var50;
-((struct instance_array__NativeArray*)var61)->values[3] = (val*) var_y;
-((struct instance_array__NativeArray*)var61)->values[4] = (val*) var55;
-((void (*)(val*, val*, long))(var59->class->vft[COLOR_array__Array__with_native]))(var59, var61, var60) /* with_native on <var59:Array[Object]>*/;
-}
-var62 = ((val* (*)(val*))(var59->class->vft[COLOR_string__Object__to_s]))(var59) /* to_s on <var59:Array[Object]>*/;
-((void (*)(val*, val*))(var_f->class->vft[COLOR_stream__OStream__write]))(var_f, var62) /* write on <var_f:OProcess>*/;
+}
+{
+{ /* Inline poset#POSetElement#dtos (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var127 = var_fe->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var127 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
+}
+var125 = var127;
+RET_LABEL126:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var125, var_t); /* Direct call hash_collection#HashSet#add on <var125:HashSet[nullable Object]>*/
+}
+{
+{ /* Inline poset#POSetElement#dfroms (var_te) on <var_te:POSetElement[nullable Object]> */
+var130 = var_te->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <var_te:POSetElement[nullable Object]> */
+if (unlikely(var130 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
+}
+var128 = var130;
+RET_LABEL129:(void)0;
+}
+}
+{
+standard___standard__HashSet___standard__abstract_collection__SimpleCollection__add(var128, var_f); /* Direct call hash_collection#HashSet#add on <var128:HashSet[nullable Object]>*/
+}
+RET_LABEL:;
+}
+/* method poset#POSet#has_edge for (self: POSet[nullable Object], nullable Object, nullable Object): Bool */
+short int poset___poset__POSet___has_edge(val* self, val* p0, val* p1) {
+short int var /* : Bool */;
+short int var1 /* : Bool */;
+int cltype;
+int idtype;
+const struct type* type_struct;
+short int is_nullable;
+const char* var_class_name;
+short int var2 /* : Bool */;
+int cltype3;
+int idtype4;
+const struct type* type_struct5;
+short int is_nullable6;
+const char* var_class_name7;
+val* var_f /* var f: nullable Object */;
+val* var_t /* var t: nullable Object */;
+val* var8 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var10 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var11 /* : RemovableCollection[nullable Object] */;
+short int var12 /* : Bool */;
+short int var13 /* : Bool */;
+val* var14 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var16 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var17 /* : nullable Object */;
+val* var_fe /* var fe: POSetElement[nullable Object] */;
+val* var18 /* : HashSet[nullable Object] */;
+val* var20 /* : HashSet[nullable Object] */;
+short int var21 /* : Bool */;
+/* Covariant cast for argument 0 (f) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
+cltype = type_struct->color;
+idtype = type_struct->id;
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
} else {
-if (varonce63) {
-var64 = varonce63;
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
+var1 = 0;
} else {
-var65 = "\"";
-var66 = 1;
-var67 = string__NativeString__to_s_with_length(var65, var66);
-var64 = var67;
-varonce63 = var64;
-}
-if (varonce68) {
-var69 = varonce68;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 208);
+fatal_exit(1);
+}
+/* Covariant cast for argument 1 (t) <p1:nullable Object> isa E */
+/* <p1:nullable Object> isa E */
+type_struct5 = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
+cltype3 = type_struct5->color;
+idtype4 = type_struct5->id;
+is_nullable6 = type_struct5->is_nullable;
+if(p1 == NULL) {
+var2 = is_nullable6;
} else {
-var70 = "\" -> \"";
-var71 = 6;
-var72 = string__NativeString__to_s_with_length(var70, var71);
-var69 = var72;
-varonce68 = var69;
-}
-if (varonce73) {
-var74 = varonce73;
+if(cltype3 >= (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->table_size) {
+var2 = 0;
} else {
-var75 = "\";\n";
-var76 = 3;
-var77 = string__NativeString__to_s_with_length(var75, var76);
-var74 = var77;
-varonce73 = var74;
-}
-var78 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var78 = array_instance Array[Object] */
-var79 = 5;
-var80 = NEW_array__NativeArray(var79, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var80)->values[0] = (val*) var64;
-((struct instance_array__NativeArray*)var80)->values[1] = (val*) var_x;
-((struct instance_array__NativeArray*)var80)->values[2] = (val*) var69;
-((struct instance_array__NativeArray*)var80)->values[3] = (val*) var_y;
-((struct instance_array__NativeArray*)var80)->values[4] = (val*) var74;
-((void (*)(val*, val*, long))(var78->class->vft[COLOR_array__Array__with_native]))(var78, var80, var79) /* with_native on <var78:Array[Object]>*/;
-}
-var81 = ((val* (*)(val*))(var78->class->vft[COLOR_string__Object__to_s]))(var78) /* to_s on <var78:Array[Object]>*/;
-((void (*)(val*, val*))(var_f->class->vft[COLOR_stream__OStream__write]))(var_f, var81) /* write on <var_f:OProcess>*/;
-}
-CONTINUE_label: (void)0;
-((void (*)(val*))(var40->class->vft[COLOR_abstract_collection__Iterator__next]))(var40) /* next on <var40:Iterator[nullable Object]>*/;
+var2 = (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->type_table[cltype3] == idtype4;
}
-BREAK_label: (void)0;
-CONTINUE_label82: (void)0;
-((void (*)(val*))(var20->class->vft[COLOR_abstract_collection__Iterator__next]))(var20) /* next on <var20:Iterator[nullable Object]>*/;
}
-BREAK_label82: (void)0;
-if (varonce83) {
-var84 = varonce83;
+if (unlikely(!var2)) {
+var_class_name7 = p1 == NULL ? "null" : (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name7);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 208);
+fatal_exit(1);
+}
+var_f = p0;
+var_t = p1;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var10 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var8 = var10;
+RET_LABEL9:(void)0;
+}
+}
+{
+var11 = standard___standard__HashMap___standard__abstract_collection__MapRead__keys(var8);
+}
+{
+var12 = ((short int(*)(val* self, val* p0))((((long)var11&3)?class_info[((long)var11&3)]:var11->class)->vft[COLOR_standard__abstract_collection__Collection__has]))(var11, var_f); /* has on <var11:RemovableCollection[nullable Object]>*/
+}
+var13 = !var12;
+if (var13){
+var = 0;
+goto RET_LABEL;
} else {
-var85 = "}\n";
-var86 = 2;
-var87 = string__NativeString__to_s_with_length(var85, var86);
-var84 = var87;
-varonce83 = var84;
}
-((void (*)(val*, val*))(var_f->class->vft[COLOR_stream__OStream__write]))(var_f, var84) /* write on <var_f:OProcess>*/;
-RET_LABEL:;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var16 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var16 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-/* method poset#POSet#show_dot for (self: Object) */
-void VIRTUAL_poset__POSet__show_dot(val* self) {
-poset__POSet__show_dot(self);
+var14 = var16;
+RET_LABEL15:(void)0;
+}
+}
+{
+var17 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var14, var_f);
+}
+var_fe = var17;
+{
+{ /* Inline poset#POSetElement#tos (var_fe) on <var_fe:POSetElement[nullable Object]> */
+var20 = var_fe->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_fe:POSetElement[nullable Object]> */
+if (unlikely(var20 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
+}
+var18 = var20;
+RET_LABEL19:(void)0;
+}
+}
+{
+var21 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var18, var_t);
+}
+var = var21;
+goto RET_LABEL;
RET_LABEL:;
+return var;
}
-/* method poset#POSet#compare for (self: POSet[Object], Object, Object): Int */
-long poset__POSet__compare(val* self, val* p0, val* p1) {
+/* method poset#POSet#compare for (self: POSet[nullable Object], nullable Object, nullable Object): Int */
+long poset___poset__POSet___standard__sorter__Comparator__compare(val* self, val* p0, val* p1) {
long var /* : Int */;
short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
short int var2 /* : Bool */;
int cltype3;
int idtype4;
const struct type* type_struct5;
-const char* var_class_name6;
-val* var_a /* var a: Object */;
-val* var_b /* var b: Object */;
-val* var7 /* : HashMap[Object, POSetElement[Object]] */;
-val* var8 /* : nullable Object */;
-val* var_ae /* var ae: POSetElement[Object] */;
-val* var9 /* : HashMap[Object, POSetElement[Object]] */;
-val* var10 /* : nullable Object */;
-val* var_be /* var be: POSetElement[Object] */;
-val* var11 /* : HashSet[Object] */;
-long var12 /* : Int */;
-val* var13 /* : HashSet[Object] */;
-long var14 /* : Int */;
-long var15 /* : Int */;
-long var_res /* var res: Int */;
-long var16 /* : Int */;
-short int var17 /* : Bool */;
-short int var19 /* : Bool */;
-short int var20 /* : Bool */;
-val* var21 /* : HashMap[Object, POSetElement[Object]] */;
-val* var22 /* : nullable Object */;
+short int is_nullable6;
+const char* var_class_name7;
+val* var_a /* var a: nullable Object */;
+val* var_b /* var b: nullable Object */;
+val* var8 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var10 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var11 /* : nullable Object */;
+val* var_ae /* var ae: POSetElement[nullable Object] */;
+val* var12 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var14 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var15 /* : nullable Object */;
+val* var_be /* var be: POSetElement[nullable Object] */;
+val* var16 /* : HashSet[nullable Object] */;
+val* var18 /* : HashSet[nullable Object] */;
+long var19 /* : Int */;
+val* var20 /* : HashSet[nullable Object] */;
+val* var22 /* : HashSet[nullable Object] */;
long var23 /* : Int */;
-val* var24 /* : HashMap[Object, POSetElement[Object]] */;
-val* var25 /* : nullable Object */;
-long var26 /* : Int */;
-long var27 /* : Int */;
-/* Covariant cast for argument 0 (a) <p0:Object> isa POSet#0 */
-/* <p0:Object> isa POSet#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+long var24 /* : Int */;
+long var_res /* var res: Int */;
+short int var25 /* : Bool */;
+short int var27 /* : Bool */;
+short int var28 /* : Bool */;
+val* var29 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var31 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var32 /* : nullable Object */;
+long var33 /* : Int */;
+long var35 /* : Int */;
+val* var36 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var38 /* : HashMap[nullable Object, POSetElement[nullable Object]] */;
+val* var39 /* : nullable Object */;
+long var40 /* : Int */;
+long var42 /* : Int */;
+long var43 /* : Int */;
+/* Covariant cast for argument 0 (a) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var1 = 0;
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 151);
-show_backtrace(1);
}
-/* Covariant cast for argument 1 (b) <p1:Object> isa POSet#0 */
-/* <p1:Object> isa POSet#0 */
-type_struct5 = self->type->resolution_table->types[COLOR_poset__POSet_FT0];
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 284);
+fatal_exit(1);
+}
+/* Covariant cast for argument 1 (b) <p1:nullable Object> isa E */
+/* <p1:nullable Object> isa E */
+type_struct5 = self->type->resolution_table->types[COLOR_poset__POSet___35dE];
cltype3 = type_struct5->color;
idtype4 = type_struct5->id;
-if(cltype3 >= p1->type->table_size) {
+is_nullable6 = type_struct5->is_nullable;
+if(p1 == NULL) {
+var2 = is_nullable6;
+} else {
+if(cltype3 >= (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->table_size) {
var2 = 0;
} else {
-var2 = p1->type->type_table[cltype3] == idtype4;
+var2 = (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->type_table[cltype3] == idtype4;
}
-if (!var2) {
-var_class_name6 = p1 == NULL ? "null" : p1->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet#0", var_class_name6);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 151);
-show_backtrace(1);
+}
+if (unlikely(!var2)) {
+var_class_name7 = p1 == NULL ? "null" : (((long)p1&3)?type_info[((long)p1&3)]:p1->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name7);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 284);
+fatal_exit(1);
}
var_a = p0;
var_b = p1;
-var7 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var8 = ((val* (*)(val*, val*))(var7->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var7, var_a) /* [] on <var7:HashMap[Object, POSetElement[Object]]>*/;
-var_ae = var8;
-var9 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var10 = ((val* (*)(val*, val*))(var9->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var9, var_b) /* [] on <var9:HashMap[Object, POSetElement[Object]]>*/;
-var_be = var10;
-var11 = ((val* (*)(val*))(var_ae->class->vft[COLOR_poset__POSetElement__tos]))(var_ae) /* tos on <var_ae:POSetElement[Object]>*/;
-var12 = ((long (*)(val*))(var11->class->vft[COLOR_abstract_collection__Collection__length]))(var11) /* length on <var11:HashSet[Object]>*/;
-var13 = ((val* (*)(val*))(var_be->class->vft[COLOR_poset__POSetElement__tos]))(var_be) /* tos on <var_be:POSetElement[Object]>*/;
-var14 = ((long (*)(val*))(var13->class->vft[COLOR_abstract_collection__Collection__length]))(var13) /* length on <var13:HashSet[Object]>*/;
-var15 = kernel__Int___60d_61d_62d(var12, var14);
-var_res = var15;
-var16 = 0;
-{ /* Inline kernel#Int#!= (var_res,var16) */
-var19 = var_res == var16;
-var20 = !var19;
-var17 = var20;
-goto RET_LABEL18;
-RET_LABEL18:(void)0;
-}
-if (var17){
-var = var_res;
-goto RET_LABEL;
-} else {
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var10 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var8 = var10;
+RET_LABEL9:(void)0;
+}
+}
+{
+var11 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var8, var_a);
+}
+var_ae = var11;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var14 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
+}
+var12 = var14;
+RET_LABEL13:(void)0;
+}
+}
+{
+var15 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var12, var_b);
+}
+var_be = var15;
+{
+{ /* Inline poset#POSetElement#tos (var_ae) on <var_ae:POSetElement[nullable Object]> */
+var18 = var_ae->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_ae:POSetElement[nullable Object]> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
-var21 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var22 = ((val* (*)(val*, val*))(var21->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var21, var_a) /* [] on <var21:HashMap[Object, POSetElement[Object]]>*/;
-var23 = ((long (*)(val*))(var22->class->vft[COLOR_poset__POSetElement__count]))(var22) /* count on <var22:nullable Object(POSetElement[Object])>*/;
-var24 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSet__elements]))(self) /* elements on <self:POSet[Object]>*/;
-var25 = ((val* (*)(val*, val*))(var24->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(var24, var_b) /* [] on <var24:HashMap[Object, POSetElement[Object]]>*/;
-var26 = ((long (*)(val*))(var25->class->vft[COLOR_poset__POSetElement__count]))(var25) /* count on <var25:nullable Object(POSetElement[Object])>*/;
-var27 = kernel__Int___60d_61d_62d(var23, var26);
-var = var27;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var16 = var18;
+RET_LABEL17:(void)0;
}
-/* method poset#POSet#compare for (self: Object, nullable Object, nullable Object): Int */
-long VIRTUAL_poset__POSet__compare(val* self, val* p0, val* p1) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = poset__POSet__compare(self, p0, p1);
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSet#init for (self: POSet[Object]) */
-void poset__POSet__init(val* self) {
-RET_LABEL:;
+{
+var19 = standard___standard__HashSet___standard__abstract_collection__Collection__length(var16);
}
-/* method poset#POSet#init for (self: Object) */
-void VIRTUAL_poset__POSet__init(val* self) {
-poset__POSet__init(self);
-RET_LABEL:;
+{
+{ /* Inline poset#POSetElement#tos (var_be) on <var_be:POSetElement[nullable Object]> */
+var22 = var_be->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <var_be:POSetElement[nullable Object]> */
+if (unlikely(var22 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
-/* method poset#POSetElement#poset for (self: POSetElement[Object]): POSet[Object] */
-val* poset__POSetElement__poset(val* self) {
-val* var /* : POSet[Object] */;
-val* var1 /* : POSet[Object] */;
-var1 = self->attrs[COLOR_poset__POSetElement___64dposet].val; /* @poset on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @poset");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 181);
-show_backtrace(1);
+var20 = var22;
+RET_LABEL21:(void)0;
}
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#poset for (self: Object): POSet[Object] */
-val* VIRTUAL_poset__POSetElement__poset(val* self) {
-val* var /* : POSet[Object] */;
-val* var1 /* : POSet[Object] */;
-var1 = poset__POSetElement__poset(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+var23 = standard___standard__HashSet___standard__abstract_collection__Collection__length(var20);
}
-/* method poset#POSetElement#poset= for (self: POSetElement[Object], POSet[Object]) */
-void poset__POSetElement__poset_61d(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-/* Covariant cast for argument 0 (poset) <p0:POSet[Object]> isa POSet[POSetElement#0] */
-/* <p0:POSet[Object]> isa POSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSetposet__POSetElement_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
+{
+var24 = standard___standard__Int___Comparable___60d_61d_62d(var19, var23);
+}
+var_res = var24;
+{
+{ /* Inline kernel#Int#!= (var_res,0l) on <var_res:Int> */
+var27 = var_res == 0l;
+var28 = !var27;
+var25 = var28;
+goto RET_LABEL26;
+RET_LABEL26:(void)0;
+}
+}
+if (var25){
+var = var_res;
+goto RET_LABEL;
} else {
-var = p0->type->type_table[cltype] == idtype;
}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 181);
-show_backtrace(1);
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var31 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var31 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-self->attrs[COLOR_poset__POSetElement___64dposet].val = p0; /* @poset on <self:POSetElement[Object]> */
-RET_LABEL:;
+var29 = var31;
+RET_LABEL30:(void)0;
}
-/* method poset#POSetElement#poset= for (self: Object, POSet[Object]) */
-void VIRTUAL_poset__POSetElement__poset_61d(val* self, val* p0) {
-poset__POSetElement__poset_61d(self, p0);
-RET_LABEL:;
}
-/* method poset#POSetElement#element for (self: POSetElement[Object]): Object */
-val* poset__POSetElement__element(val* self) {
-val* var /* : Object */;
-val* var1 /* : Object */;
-var1 = self->attrs[COLOR_poset__POSetElement___64delement].val; /* @element on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @element");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 184);
-show_backtrace(1);
+{
+var32 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var29, var_a);
}
-var = var1;
-RET_LABEL:;
-return var;
+{
+{ /* Inline poset#POSetElement#count (var32) on <var32:nullable Object(POSetElement[nullable Object])> */
+var35 = var32->attrs[COLOR_poset__POSetElement___count].l; /* _count on <var32:nullable Object(POSetElement[nullable Object])> */
+var33 = var35;
+RET_LABEL34:(void)0;
}
-/* method poset#POSetElement#element for (self: Object): Object */
-val* VIRTUAL_poset__POSetElement__element(val* self) {
-val* var /* : Object */;
-val* var1 /* : Object */;
-var1 = poset__POSetElement__element(self);
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#element= for (self: POSetElement[Object], Object) */
-void poset__POSetElement__element_61d(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-/* Covariant cast for argument 0 (element) <p0:Object> isa POSetElement#0 */
-/* <p0:Object> isa POSetElement#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
+{
+{ /* Inline poset#POSet#elements (self) on <self:POSet[nullable Object]> */
+var38 = self->attrs[COLOR_poset__POSet___elements].val; /* _elements on <self:POSet[nullable Object]> */
+if (unlikely(var38 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _elements");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 82);
+fatal_exit(1);
}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSetElement#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 184);
-show_backtrace(1);
+var36 = var38;
+RET_LABEL37:(void)0;
}
-self->attrs[COLOR_poset__POSetElement___64delement].val = p0; /* @element on <self:POSetElement[Object]> */
-RET_LABEL:;
}
-/* method poset#POSetElement#element= for (self: Object, Object) */
-void VIRTUAL_poset__POSetElement__element_61d(val* self, val* p0) {
-poset__POSetElement__element_61d(self, p0);
-RET_LABEL:;
+{
+var39 = standard___standard__HashMap___standard__abstract_collection__MapRead___91d_93d(var36, var_b);
}
-/* method poset#POSetElement#tos for (self: POSetElement[Object]): HashSet[Object] */
-val* poset__POSetElement__tos(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = self->attrs[COLOR_poset__POSetElement___64dtos].val; /* @tos on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @tos");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 187);
-show_backtrace(1);
+{
+{ /* Inline poset#POSetElement#count (var39) on <var39:nullable Object(POSetElement[nullable Object])> */
+var42 = var39->attrs[COLOR_poset__POSetElement___count].l; /* _count on <var39:nullable Object(POSetElement[nullable Object])> */
+var40 = var42;
+RET_LABEL41:(void)0;
}
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#tos for (self: Object): HashSet[Object] */
-val* VIRTUAL_poset__POSetElement__tos(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = poset__POSetElement__tos(self);
-var = var1;
+{
+var43 = standard___standard__Int___Comparable___60d_61d_62d(var33, var40);
+}
+var = var43;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#tos= for (self: POSetElement[Object], HashSet[Object]) */
-void poset__POSetElement__tos_61d(val* self, val* p0) {
-short int var /* : Bool */;
+/* method poset#POSet#linearize for (self: POSet[nullable Object], Collection[nullable Object]): Array[nullable Object] */
+val* poset___poset__POSet___linearize(val* self, val* p0) {
+val* var /* : Array[nullable Object] */;
+short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
const char* var_class_name;
-/* Covariant cast for argument 0 (tos) <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-/* <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0];
+val* var_elements /* var elements: Collection[nullable Object] */;
+val* var2 /* : Array[nullable Object] */;
+val* var_lin /* var lin: Array[nullable Object] */;
+/* Covariant cast for argument 0 (elements) <p0:Collection[nullable Object]> isa Collection[E] */
+/* <p0:Collection[nullable Object]> isa Collection[E] */
+type_struct = self->type->resolution_table->types[COLOR_standard__Collection__poset__POSet___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
+var1 = 0;
} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "HashSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 187);
-show_backtrace(1);
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-self->attrs[COLOR_poset__POSetElement___64dtos].val = p0; /* @tos on <self:POSetElement[Object]> */
-RET_LABEL:;
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 370);
+fatal_exit(1);
}
-/* method poset#POSetElement#tos= for (self: Object, HashSet[Object]) */
-void VIRTUAL_poset__POSetElement__tos_61d(val* self, val* p0) {
-poset__POSetElement__tos_61d(self, p0);
-RET_LABEL:;
+var_elements = p0;
+{
+var2 = ((val*(*)(val* self))((((long)var_elements&3)?class_info[((long)var_elements&3)]:var_elements->class)->vft[COLOR_standard__array__Collection__to_a]))(var_elements); /* to_a on <var_elements:Collection[nullable Object]>*/
}
-/* method poset#POSetElement#froms for (self: POSetElement[Object]): HashSet[Object] */
-val* poset__POSetElement__froms(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = self->attrs[COLOR_poset__POSetElement___64dfroms].val; /* @froms on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @froms");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 188);
-show_backtrace(1);
+var_lin = var2;
+{
+standard___standard__Comparator___sort(self, var_lin); /* Direct call sorter#Comparator#sort on <self:POSet[nullable Object]>*/
}
-var = var1;
+var = var_lin;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#froms for (self: Object): HashSet[Object] */
-val* VIRTUAL_poset__POSetElement__froms(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = poset__POSetElement__froms(self);
+/* method poset#POSetElement#poset for (self: POSetElement[nullable Object]): POSet[nullable Object] */
+val* poset___poset__POSetElement___poset(val* self) {
+val* var /* : POSet[nullable Object] */;
+val* var1 /* : POSet[nullable Object] */;
+var1 = self->attrs[COLOR_poset__POSetElement___poset].val; /* _poset on <self:POSetElement[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _poset");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 400);
+fatal_exit(1);
+}
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#froms= for (self: POSetElement[Object], HashSet[Object]) */
-void poset__POSetElement__froms_61d(val* self, val* p0) {
+/* method poset#POSetElement#poset= for (self: POSetElement[nullable Object], POSet[nullable Object]) */
+void poset___poset__POSetElement___poset_61d(val* self, val* p0) {
short int var /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
const char* var_class_name;
-/* Covariant cast for argument 0 (froms) <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-/* <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0];
+/* Covariant cast for argument 0 (poset) <p0:POSet[nullable Object]> isa POSet[E] */
+/* <p0:POSet[nullable Object]> isa POSet[E] */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSet__poset__POSetElement___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
if(cltype >= p0->type->table_size) {
} else {
var = p0->type->type_table[cltype] == idtype;
}
-if (!var) {
+if (unlikely(!var)) {
var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "HashSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 188);
-show_backtrace(1);
-}
-self->attrs[COLOR_poset__POSetElement___64dfroms].val = p0; /* @froms on <self:POSetElement[Object]> */
-RET_LABEL:;
-}
-/* method poset#POSetElement#froms= for (self: Object, HashSet[Object]) */
-void VIRTUAL_poset__POSetElement__froms_61d(val* self, val* p0) {
-poset__POSetElement__froms_61d(self, p0);
-RET_LABEL:;
-}
-/* method poset#POSetElement#dtos for (self: POSetElement[Object]): HashSet[Object] */
-val* poset__POSetElement__dtos(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = self->attrs[COLOR_poset__POSetElement___64ddtos].val; /* @dtos on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @dtos");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 189);
-show_backtrace(1);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet[E]", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 400);
+fatal_exit(1);
}
-var = var1;
+self->attrs[COLOR_poset__POSetElement___poset].val = p0; /* _poset on <self:POSetElement[nullable Object]> */
RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#dtos for (self: Object): HashSet[Object] */
-val* VIRTUAL_poset__POSetElement__dtos(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = poset__POSetElement__dtos(self);
+/* method poset#POSetElement#element for (self: POSetElement[nullable Object]): nullable Object */
+val* poset___poset__POSetElement___element(val* self) {
+val* var /* : nullable Object */;
+val* var1 /* : nullable Object */;
+var1 = self->attrs[COLOR_poset__POSetElement___element].val; /* _element on <self:POSetElement[nullable Object]> */
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#dtos= for (self: POSetElement[Object], HashSet[Object]) */
-void poset__POSetElement__dtos_61d(val* self, val* p0) {
+/* method poset#POSetElement#element= for (self: POSetElement[nullable Object], nullable Object) */
+void poset___poset__POSetElement___element_61d(val* self, val* p0) {
short int var /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
-/* Covariant cast for argument 0 (dtos) <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-/* <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0];
+/* Covariant cast for argument 0 (element) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var = 0;
} else {
-var = p0->type->type_table[cltype] == idtype;
+var = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "HashSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 189);
-show_backtrace(1);
}
-self->attrs[COLOR_poset__POSetElement___64ddtos].val = p0; /* @dtos on <self:POSetElement[Object]> */
-RET_LABEL:;
+if (unlikely(!var)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 403);
+fatal_exit(1);
}
-/* method poset#POSetElement#dtos= for (self: Object, HashSet[Object]) */
-void VIRTUAL_poset__POSetElement__dtos_61d(val* self, val* p0) {
-poset__POSetElement__dtos_61d(self, p0);
+self->attrs[COLOR_poset__POSetElement___element].val = p0; /* _element on <self:POSetElement[nullable Object]> */
RET_LABEL:;
}
-/* method poset#POSetElement#dfroms for (self: POSetElement[Object]): HashSet[Object] */
-val* poset__POSetElement__dfroms(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = self->attrs[COLOR_poset__POSetElement___64ddfroms].val; /* @dfroms on <self:POSetElement[Object]> */
-if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @dfroms");
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 190);
-show_backtrace(1);
+/* method poset#POSetElement#tos for (self: POSetElement[nullable Object]): HashSet[nullable Object] */
+val* poset___poset__POSetElement___tos(val* self) {
+val* var /* : HashSet[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+var1 = self->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <self:POSetElement[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#dfroms for (self: Object): HashSet[Object] */
-val* VIRTUAL_poset__POSetElement__dfroms(val* self) {
-val* var /* : HashSet[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = poset__POSetElement__dfroms(self);
+/* method poset#POSetElement#froms for (self: POSetElement[nullable Object]): HashSet[nullable Object] */
+val* poset___poset__POSetElement___froms(val* self) {
+val* var /* : HashSet[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+var1 = self->attrs[COLOR_poset__POSetElement___froms].val; /* _froms on <self:POSetElement[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _froms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 407);
+fatal_exit(1);
+}
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#dfroms= for (self: POSetElement[Object], HashSet[Object]) */
-void poset__POSetElement__dfroms_61d(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-/* Covariant cast for argument 0 (dfroms) <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-/* <p0:HashSet[Object]> isa HashSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_hash_collection__HashSetposet__POSetElement_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "HashSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 190);
-show_backtrace(1);
+/* method poset#POSetElement#dtos for (self: POSetElement[nullable Object]): HashSet[nullable Object] */
+val* poset___poset__POSetElement___dtos(val* self) {
+val* var /* : HashSet[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+var1 = self->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <self:POSetElement[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
}
-self->attrs[COLOR_poset__POSetElement___64ddfroms].val = p0; /* @dfroms on <self:POSetElement[Object]> */
+var = var1;
RET_LABEL:;
+return var;
}
-/* method poset#POSetElement#dfroms= for (self: Object, HashSet[Object]) */
-void VIRTUAL_poset__POSetElement__dfroms_61d(val* self, val* p0) {
-poset__POSetElement__dfroms_61d(self, p0);
-RET_LABEL:;
+/* method poset#POSetElement#dfroms for (self: POSetElement[nullable Object]): HashSet[nullable Object] */
+val* poset___poset__POSetElement___dfroms(val* self) {
+val* var /* : HashSet[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+var1 = self->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <self:POSetElement[nullable Object]> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
}
-/* method poset#POSetElement#count for (self: POSetElement[Object]): Int */
-long poset__POSetElement__count(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = self->attrs[COLOR_poset__POSetElement___64dcount].l; /* @count on <self:POSetElement[Object]> */
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#count for (self: Object): Int */
-long VIRTUAL_poset__POSetElement__count(val* self) {
+/* method poset#POSetElement#count for (self: POSetElement[nullable Object]): Int */
+long poset___poset__POSetElement___count(val* self) {
long var /* : Int */;
long var1 /* : Int */;
-var1 = poset__POSetElement__count(self);
+var1 = self->attrs[COLOR_poset__POSetElement___count].l; /* _count on <self:POSetElement[nullable Object]> */
var = var1;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#count= for (self: POSetElement[Object], Int) */
-void poset__POSetElement__count_61d(val* self, long p0) {
-self->attrs[COLOR_poset__POSetElement___64dcount].l = p0; /* @count on <self:POSetElement[Object]> */
+/* method poset#POSetElement#count= for (self: POSetElement[nullable Object], Int) */
+void poset___poset__POSetElement___count_61d(val* self, long p0) {
+self->attrs[COLOR_poset__POSetElement___count].l = p0; /* _count on <self:POSetElement[nullable Object]> */
RET_LABEL:;
}
-/* method poset#POSetElement#count= for (self: Object, Int) */
-void VIRTUAL_poset__POSetElement__count_61d(val* self, long p0) {
-poset__POSetElement__count_61d(self, p0);
-RET_LABEL:;
+/* method poset#POSetElement#greaters for (self: POSetElement[nullable Object]): Collection[nullable Object] */
+val* poset___poset__POSetElement___greaters(val* self) {
+val* var /* : Collection[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+val* var3 /* : HashSet[nullable Object] */;
+{
+{ /* Inline poset#POSetElement#tos (self) on <self:POSetElement[nullable Object]> */
+var3 = self->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <self:POSetElement[nullable Object]> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
-/* method poset#POSetElement#greaters for (self: POSetElement[Object]): Collection[Object] */
-val* poset__POSetElement__greaters(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__tos]))(self) /* tos on <self:POSetElement[Object]>*/;
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var1 = var3;
+RET_LABEL2:(void)0;
}
-/* method poset#POSetElement#greaters for (self: Object): Collection[Object] */
-val* VIRTUAL_poset__POSetElement__greaters(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : Collection[Object] */;
-var1 = poset__POSetElement__greaters(self);
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#direct_greaters for (self: POSetElement[Object]): Collection[Object] */
-val* poset__POSetElement__direct_greaters(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__dtos]))(self) /* dtos on <self:POSetElement[Object]>*/;
var = var1;
goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#direct_greaters for (self: Object): Collection[Object] */
-val* VIRTUAL_poset__POSetElement__direct_greaters(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : Collection[Object] */;
-var1 = poset__POSetElement__direct_greaters(self);
-var = var1;
-RET_LABEL:;
-return var;
+/* method poset#POSetElement#direct_greaters for (self: POSetElement[nullable Object]): Collection[nullable Object] */
+val* poset___poset__POSetElement___direct_greaters(val* self) {
+val* var /* : Collection[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+val* var3 /* : HashSet[nullable Object] */;
+{
+{ /* Inline poset#POSetElement#dtos (self) on <self:POSetElement[nullable Object]> */
+var3 = self->attrs[COLOR_poset__POSetElement___dtos].val; /* _dtos on <self:POSetElement[nullable Object]> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dtos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 408);
+fatal_exit(1);
}
-/* method poset#POSetElement#smallers for (self: POSetElement[Object]): Collection[Object] */
-val* poset__POSetElement__smallers(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__froms]))(self) /* froms on <self:POSetElement[Object]>*/;
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var1 = var3;
+RET_LABEL2:(void)0;
}
-/* method poset#POSetElement#smallers for (self: Object): Collection[Object] */
-val* VIRTUAL_poset__POSetElement__smallers(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : Collection[Object] */;
-var1 = poset__POSetElement__smallers(self);
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#direct_smallers for (self: POSetElement[Object]): Collection[Object] */
-val* poset__POSetElement__direct_smallers(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : HashSet[Object] */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__dfroms]))(self) /* dfroms on <self:POSetElement[Object]>*/;
var = var1;
goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#direct_smallers for (self: Object): Collection[Object] */
-val* VIRTUAL_poset__POSetElement__direct_smallers(val* self) {
-val* var /* : Collection[Object] */;
-val* var1 /* : Collection[Object] */;
-var1 = poset__POSetElement__direct_smallers(self);
+/* method poset#POSetElement#direct_smallers for (self: POSetElement[nullable Object]): Collection[nullable Object] */
+val* poset___poset__POSetElement___direct_smallers(val* self) {
+val* var /* : Collection[nullable Object] */;
+val* var1 /* : HashSet[nullable Object] */;
+val* var3 /* : HashSet[nullable Object] */;
+{
+{ /* Inline poset#POSetElement#dfroms (self) on <self:POSetElement[nullable Object]> */
+var3 = self->attrs[COLOR_poset__POSetElement___dfroms].val; /* _dfroms on <self:POSetElement[nullable Object]> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _dfroms");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 409);
+fatal_exit(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
var = var1;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#<= for (self: POSetElement[Object], Object): Bool */
-short int poset__POSetElement___60d_61d(val* self, val* p0) {
+/* method poset#POSetElement#<= for (self: POSetElement[nullable Object], nullable Object): Bool */
+short int poset___poset__POSetElement____60d_61d(val* self, val* p0) {
short int var /* : Bool */;
short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
-val* var_t /* var t: Object */;
-val* var2 /* : HashSet[Object] */;
-short int var3 /* : Bool */;
-/* Covariant cast for argument 0 (t) <p0:Object> isa POSetElement#0 */
-/* <p0:Object> isa POSetElement#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement_FT0];
+val* var_t /* var t: nullable Object */;
+val* var2 /* : HashSet[nullable Object] */;
+val* var4 /* : HashSet[nullable Object] */;
+short int var5 /* : Bool */;
+/* Covariant cast for argument 0 (t) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var1 = 0;
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSetElement#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 222);
-show_backtrace(1);
+}
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 465);
+fatal_exit(1);
}
var_t = p0;
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__tos]))(self) /* tos on <self:POSetElement[Object]>*/;
-var3 = ((short int (*)(val*, val*))(var2->class->vft[COLOR_abstract_collection__Collection__has]))(var2, var_t) /* has on <var2:HashSet[Object]>*/;
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+{
+{ /* Inline poset#POSetElement#tos (self) on <self:POSetElement[nullable Object]> */
+var4 = self->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <self:POSetElement[nullable Object]> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
-/* method poset#POSetElement#<= for (self: Object, Object): Bool */
-short int VIRTUAL_poset__POSetElement___60d_61d(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = poset__POSetElement___60d_61d(self, p0);
-var = var1;
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var2, var_t);
+}
+var = var5;
+goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#< for (self: POSetElement[Object], Object): Bool */
-short int poset__POSetElement___60d(val* self, val* p0) {
+/* method poset#POSetElement#< for (self: POSetElement[nullable Object], nullable Object): Bool */
+short int poset___poset__POSetElement____60d(val* self, val* p0) {
short int var /* : Bool */;
short int var1 /* : Bool */;
int cltype;
int idtype;
const struct type* type_struct;
+short int is_nullable;
const char* var_class_name;
-val* var_t /* var t: Object */;
+val* var_t /* var t: nullable Object */;
short int var2 /* : Bool */;
-val* var3 /* : Object */;
-short int var4 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var5 /* : HashSet[Object] */;
+val* var3 /* : nullable Object */;
+val* var5 /* : nullable Object */;
short int var6 /* : Bool */;
-/* Covariant cast for argument 0 (t) <p0:Object> isa POSetElement#0 */
-/* <p0:Object> isa POSetElement#0 */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement_FT0];
+short int var7 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var8 /* : HashSet[nullable Object] */;
+val* var10 /* : HashSet[nullable Object] */;
+short int var11 /* : Bool */;
+/* Covariant cast for argument 0 (t) <p0:nullable Object> isa E */
+/* <p0:nullable Object> isa E */
+type_struct = self->type->resolution_table->types[COLOR_poset__POSetElement___35dE];
cltype = type_struct->color;
idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
+is_nullable = type_struct->is_nullable;
+if(p0 == NULL) {
+var1 = is_nullable;
+} else {
+if(cltype >= (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->table_size) {
var1 = 0;
} else {
-var1 = p0->type->type_table[cltype] == idtype;
+var1 = (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->type_table[cltype] == idtype;
}
-if (!var1) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSetElement#0", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 228);
-show_backtrace(1);
}
-var_t = p0;
-var3 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__element]))(self) /* element on <self:POSetElement[Object]>*/;
-var4 = ((short int (*)(val*, val*))(var_t->class->vft[COLOR_kernel__Object___33d_61d]))(var_t, var3) /* != on <var_t:Object>*/;
-var_ = var4;
-if (var4){
-var5 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__tos]))(self) /* tos on <self:POSetElement[Object]>*/;
-var6 = ((short int (*)(val*, val*))(var5->class->vft[COLOR_abstract_collection__Collection__has]))(var5, var_t) /* has on <var5:HashSet[Object]>*/;
-var2 = var6;
-} else {
-var2 = var_;
+if (unlikely(!var1)) {
+var_class_name = p0 == NULL ? "null" : (((long)p0&3)?type_info[((long)p0&3)]:p0->type)->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 480);
+fatal_exit(1);
}
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var_t = p0;
+{
+{ /* Inline poset#POSetElement#element (self) on <self:POSetElement[nullable Object]> */
+var5 = self->attrs[COLOR_poset__POSetElement___element].val; /* _element on <self:POSetElement[nullable Object]> */
+var3 = var5;
+RET_LABEL4:(void)0;
}
-/* method poset#POSetElement#< for (self: Object, Object): Bool */
-short int VIRTUAL_poset__POSetElement___60d(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = poset__POSetElement___60d(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
}
-/* method poset#POSetElement#depth for (self: POSetElement[Object]): Int */
-long poset__POSetElement__depth(val* self) {
-long var /* : Int */;
-val* var1 /* : Collection[Object] */;
-short int var2 /* : Bool */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-long var7 /* : Int */;
-long var_min /* var min: Int */;
-val* var8 /* : Collection[Object] */;
-val* var9 /* : Iterator[nullable Object] */;
-short int var10 /* : Bool */;
-val* var11 /* : nullable Object */;
-val* var_p /* var p: Object */;
-val* var12 /* : POSet[Object] */;
-val* var13 /* : POSetElement[Object] */;
-long var14 /* : Int */;
-long var15 /* : Int */;
-long var16 /* : Int */;
-long var18 /* : Int */;
-long var_d /* var d: Int */;
-short int var19 /* : Bool */;
-long var20 /* : Int */;
-long var21 /* : Int */;
-long var23 /* : Int */;
-short int var24 /* : Bool */;
-short int var26 /* : Bool */;
-short int var_ /* var : Bool */;
-short int var27 /* : Bool */;
-short int var29 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-short int var30 /* : Bool */;
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__direct_greaters]))(self) /* direct_greaters on <self:POSetElement[Object]>*/;
-var2 = ((short int (*)(val*))(var1->class->vft[COLOR_abstract_collection__Collection__is_empty]))(var1) /* is_empty on <var1:Collection[Object]>*/;
-if (var2){
-var3 = 0;
-var = var3;
-goto RET_LABEL;
+if (var_t == NULL) {
+var6 = (var3 != NULL);
} else {
+var7 = ((short int(*)(val* self, val* p0))((((long)var_t&3)?class_info[((long)var_t&3)]:var_t->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_t, var3); /* != on <var_t:nullable Object>*/
+var6 = var7;
}
-var4 = 1;
-{ /* Inline kernel#Int#unary - (var4) */
-var7 = -var4;
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+var_ = var6;
+if (var6){
+{
+{ /* Inline poset#POSetElement#tos (self) on <self:POSetElement[nullable Object]> */
+var10 = self->attrs[COLOR_poset__POSetElement___tos].val; /* _tos on <self:POSetElement[nullable Object]> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _tos");
+PRINT_ERROR(" (%s:%d)\n", FILE_poset, 406);
+fatal_exit(1);
}
-var_min = var5;
-var8 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__direct_greaters]))(self) /* direct_greaters on <self:POSetElement[Object]>*/;
-var9 = ((val* (*)(val*))(var8->class->vft[COLOR_abstract_collection__Collection__iterator]))(var8) /* iterator on <var8:Collection[Object]>*/;
-for(;;) {
-var10 = ((short int (*)(val*))(var9->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var9) /* is_ok on <var9:Iterator[nullable Object]>*/;
-if(!var10) break;
-var11 = ((val* (*)(val*))(var9->class->vft[COLOR_abstract_collection__Iterator__item]))(var9) /* item on <var9:Iterator[nullable Object]>*/;
-var_p = var11;
-var12 = ((val* (*)(val*))(self->class->vft[COLOR_poset__POSetElement__poset]))(self) /* poset on <self:POSetElement[Object]>*/;
-var13 = ((val* (*)(val*, val*))(var12->class->vft[COLOR_poset__POSet___91d_93d]))(var12, var_p) /* [] on <var12:POSet[Object]>*/;
-var14 = ((long (*)(val*))(var13->class->vft[COLOR_poset__POSetElement__depth]))(var13) /* depth on <var13:POSetElement[Object]>*/;
-var15 = 1;
-{ /* Inline kernel#Int#+ (var14,var15) */
-var18 = var14 + var15;
-var16 = var18;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
+var8 = var10;
+RET_LABEL9:(void)0;
}
-var_d = var16;
-var20 = 1;
-{ /* Inline kernel#Int#unary - (var20) */
-var23 = -var20;
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
}
-{ /* Inline kernel#Int#== (var_min,var21) */
-var26 = var_min == var21;
-var24 = var26;
-goto RET_LABEL25;
-RET_LABEL25:(void)0;
+{
+var11 = standard___standard__HashSet___standard__abstract_collection__Collection__has(var8, var_t);
}
-var_ = var24;
-if (var24){
-var19 = var_;
+var2 = var11;
} else {
-{ /* Inline kernel#Int#< (var_d,var_min) */
-/* Covariant cast for argument 0 (i) <var_min:Int> isa OTHER */
-/* <var_min:Int> isa OTHER */
-var29 = 1; /* easy <var_min:Int> isa OTHER*/
-if (!var29) {
-var_class_name = type_kernel__Int.name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/standard/kernel.nit", 265);
-show_backtrace(1);
-}
-var30 = var_d < var_min;
-var27 = var30;
-goto RET_LABEL28;
-RET_LABEL28:(void)0;
-}
-var19 = var27;
-}
-if (var19){
-var_min = var_d;
-} else {
-}
-CONTINUE_label: (void)0;
-((void (*)(val*))(var9->class->vft[COLOR_abstract_collection__Iterator__next]))(var9) /* next on <var9:Iterator[nullable Object]>*/;
+var2 = var_;
}
-BREAK_label: (void)0;
-var = var_min;
+var = var2;
goto RET_LABEL;
RET_LABEL:;
return var;
}
-/* method poset#POSetElement#depth for (self: Object): Int */
-long VIRTUAL_poset__POSetElement__depth(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = poset__POSetElement__depth(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method poset#POSetElement#init for (self: POSetElement[Object], POSet[Object], Object, Int) */
-void poset__POSetElement__init(val* self, val* p0, val* p1, long p2) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-short int var1 /* : Bool */;
-int cltype2;
-int idtype3;
-const struct type* type_struct4;
-const char* var_class_name5;
-/* Covariant cast for argument 0 (poset) <p0:POSet[Object]> isa POSet[POSetElement#0] */
-/* <p0:POSet[Object]> isa POSet[POSetElement#0] */
-type_struct = self->type->resolution_table->types[COLOR_poset__POSetposet__POSetElement_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-if (!var) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSet[POSetElement#0]", var_class_name);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 168);
-show_backtrace(1);
-}
-/* Covariant cast for argument 1 (element) <p1:Object> isa POSetElement#0 */
-/* <p1:Object> isa POSetElement#0 */
-type_struct4 = self->type->resolution_table->types[COLOR_poset__POSetElement_FT0];
-cltype2 = type_struct4->color;
-idtype3 = type_struct4->id;
-if(cltype2 >= p1->type->table_size) {
-var1 = 0;
-} else {
-var1 = p1->type->type_table[cltype2] == idtype3;
-}
-if (!var1) {
-var_class_name5 = p1 == NULL ? "null" : p1->type->name;
-fprintf(stderr, "Runtime error: Cast failed. Expected `%s`, got `%s`", "POSetElement#0", var_class_name5);
-fprintf(stderr, " (%s:%d)\n", "lib/poset.nit", 168);
-show_backtrace(1);
-}
-self->attrs[COLOR_poset__POSetElement___64dposet].val = p0; /* @poset on <self:POSetElement[Object]> */
-self->attrs[COLOR_poset__POSetElement___64delement].val = p1; /* @element on <self:POSetElement[Object]> */
-self->attrs[COLOR_poset__POSetElement___64dcount].l = p2; /* @count on <self:POSetElement[Object]> */
-RET_LABEL:;
+/* method poset#POSetElement#init for (self: POSetElement[nullable Object]) */
+void poset___poset__POSetElement___standard__kernel__Object__init(val* self) {
+{
+((void(*)(val* self))(self->class->vft[COLOR_poset___poset__POSetElement___standard__kernel__Object__init]))(self); /* init on <self:POSetElement[nullable Object]>*/
}
-/* method poset#POSetElement#init for (self: Object, POSet[Object], Object, Int) */
-void VIRTUAL_poset__POSetElement__init(val* self, val* p0, val* p1, long p2) {
-poset__POSetElement__init(self, p0, p1, p2);
RET_LABEL:;
}
nitlanguage / nit.git / blobdiff