c_src: regenerate

[nit.git] / c_src / abstract_collection.sep.1.c

diff --git a/c_src/abstract_collection.sep.1.c b/c_src/abstract_collection.sep.1.c
deleted file mode 100644 (file)
index 60f5245..0000000
--- a/c_src/abstract_collection.sep.1.c
+++ /dev/null
@@ -1,3779 +0,0 @@
-#include "abstract_collection.sep.0.h"
-/* method abstract_collection#Collection#is_empty for (self: Collection[nullable Object]): Bool */
-short int abstract_collection__Collection__is_empty(val* self) {
-short int var /* : Bool */;
-long var1 /* : Int */;
-long var2 /* : Int */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-{
-var1 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Collection[nullable Object]>*/;
-}
-var2 = 0;
-{
-{ /* Inline kernel#Int#== (var1,var2) on <var1:Int> */
-var6 = var1 == var2;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-var3 = var4;
-}
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#is_empty for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__Collection__is_empty(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Collection__is_empty(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#length for (self: Collection[nullable Object]): Int */
-long abstract_collection__Collection__length(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-long var_nb /* var nb: Int */;
-val* var_ /* var : Collection[nullable Object] */;
-val* var2 /* : Iterator[nullable Object] */;
-val* var_3 /* var : Iterator[nullable Object] */;
-short int var4 /* : Bool */;
-val* var5 /* : nullable Object */;
-val* var_i /* var i: nullable Object */;
-long var6 /* : Int */;
-long var7 /* : Int */;
-short int var9 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var10 /* : Int */;
-var1 = 0;
-var_nb = var1;
-var_ = self;
-{
-var2 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:Collection[nullable Object]>*/;
-}
-var_3 = var2;
-for(;;) {
-{
-var4 = ((short int (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_3) /* is_ok on <var_3:Iterator[nullable Object]>*/;
-}
-if (var4){
-{
-var5 = ((val* (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__item]))(var_3) /* item on <var_3:Iterator[nullable Object]>*/;
-}
-var_i = var5;
-var6 = 1;
-{
-{ /* Inline kernel#Int#+ (var_nb,var6) on <var_nb:Int> */
-/* Covariant cast for argument 0 (i) <var6:Int> isa OTHER */
-/* <var6:Int> isa OTHER */
-var9 = 1; /* easy <var6:Int> isa OTHER*/
-if (unlikely(!var9)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var10 = var_nb + var6;
-var7 = var10;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-}
-var_nb = var7;
-{
-((void (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__next]))(var_3) /* next on <var_3:Iterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_3) on <var_3:Iterator[nullable Object]> */
-RET_LABEL11:(void)0;
-}
-}
-var = var_nb;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#length for (self: Object): Int */
-long VIRTUAL_abstract_collection__Collection__length(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__Collection__length(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#has for (self: Collection[nullable Object], nullable Object): Bool */
-short int abstract_collection__Collection__has(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_item /* var item: nullable Object */;
-val* var_ /* var : Collection[nullable Object] */;
-val* var2 /* : Iterator[nullable Object] */;
-val* var_3 /* var : Iterator[nullable Object] */;
-short int var4 /* : Bool */;
-val* var5 /* : nullable Object */;
-val* var_i /* var i: nullable Object */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var10 /* : Bool */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 76);
-show_backtrace(1);
-}
-var_item = p0;
-var_ = self;
-{
-var2 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:Collection[nullable Object]>*/;
-}
-var_3 = var2;
-for(;;) {
-{
-var4 = ((short int (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_3) /* is_ok on <var_3:Iterator[nullable Object]>*/;
-}
-if (var4){
-{
-var5 = ((val* (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__item]))(var_3) /* item on <var_3:Iterator[nullable Object]>*/;
-}
-var_i = var5;
-if (var_i == NULL) {
-var6 = (var_item == NULL);
-} else {
-var7 = ((short int (*)(val*, val*))(var_i->class->vft[COLOR_kernel__Object___61d_61d]))(var_i, var_item) /* == on <var_i:nullable Object>*/;
-var6 = var7;
-}
-if (var6){
-var8 = 1;
-var = var8;
-goto RET_LABEL;
-} else {
-}
-{
-((void (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__next]))(var_3) /* next on <var_3:Iterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_3) on <var_3:Iterator[nullable Object]> */
-RET_LABEL9:(void)0;
-}
-}
-var10 = 0;
-var = var10;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#has for (self: Object, nullable Object): Bool */
-short int VIRTUAL_abstract_collection__Collection__has(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Collection__has(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#first for (self: Collection[nullable Object]): nullable Object */
-val* abstract_collection__Collection__first(val* self) {
-val* var /* : nullable Object */;
-long var1 /* : Int */;
-long var2 /* : Int */;
-short int var3 /* : Bool */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-short int var6 /* : Bool */;
-val* var7 /* : Iterator[nullable Object] */;
-val* var8 /* : nullable Object */;
-{
-var1 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Collection[nullable Object]>*/;
-}
-var2 = 0;
-{
-{ /* Inline kernel#Int#> (var1,var2) on <var1:Int> */
-/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
-/* <var2:Int> isa OTHER */
-var5 = 1; /* easy <var2:Int> isa OTHER*/
-if (unlikely(!var5)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
-show_backtrace(1);
-}
-var6 = var1 > var2;
-var3 = var6;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-}
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 122);
-show_backtrace(1);
-}
-{
-var7 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__iterator]))(self) /* iterator on <self:Collection[nullable Object]>*/;
-}
-{
-var8 = ((val* (*)(val*))(var7->class->vft[COLOR_abstract_collection__Iterator__item]))(var7) /* item on <var7:Iterator[nullable Object]>*/;
-}
-var = var8;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#first for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Collection__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__Collection__first(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#has_all for (self: Collection[nullable Object], Collection[nullable Object]): Bool */
-short int abstract_collection__Collection__has_all(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_other /* var other: Collection[nullable Object] */;
-val* var_ /* var : Collection[nullable Object] */;
-val* var2 /* : Iterator[nullable Object] */;
-val* var_3 /* var : Iterator[nullable Object] */;
-short int var4 /* : Bool */;
-val* var5 /* : nullable Object */;
-val* var_x /* var x: nullable Object */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var10 /* : Bool */;
-/* Covariant cast for argument 0 (other) <p0:Collection[nullable Object]> isa Collection[E] */
-/* <p0:Collection[nullable Object]> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_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;
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 126);
-show_backtrace(1);
-}
-var_other = p0;
-var_ = var_other;
-{
-var2 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:Collection[nullable Object]>*/;
-}
-var_3 = var2;
-for(;;) {
-{
-var4 = ((short int (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_3) /* is_ok on <var_3:Iterator[nullable Object]>*/;
-}
-if (var4){
-{
-var5 = ((val* (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__item]))(var_3) /* item on <var_3:Iterator[nullable Object]>*/;
-}
-var_x = var5;
-{
-var6 = ((short int (*)(val*, val*))(self->class->vft[COLOR_abstract_collection__Collection__has]))(self, var_x) /* has on <self:Collection[nullable Object]>*/;
-}
-var7 = !var6;
-if (var7){
-var8 = 0;
-var = var8;
-goto RET_LABEL;
-} else {
-}
-{
-((void (*)(val*))(var_3->class->vft[COLOR_abstract_collection__Iterator__next]))(var_3) /* next on <var_3:Iterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_3) on <var_3:Iterator[nullable Object]> */
-RET_LABEL9:(void)0;
-}
-}
-var10 = 1;
-var = var10;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Collection#has_all for (self: Object, Collection[nullable Object]): Bool */
-short int VIRTUAL_abstract_collection__Collection__has_all(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Collection__has_all(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Iterator#iterator for (self: Iterator[nullable Object]): Iterator[nullable Object] */
-val* abstract_collection__Iterator__iterator(val* self) {
-val* var /* : Iterator[nullable Object] */;
-var = self;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Iterator#iterator for (self: Object): Iterator[nullable Object] */
-val* VIRTUAL_abstract_collection__Iterator__iterator(val* self) {
-val* var /* : Iterator[nullable Object] */;
-val* var1 /* : Iterator[nullable Object] */;
-var1 = abstract_collection__Iterator__iterator(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Iterator#finish for (self: Iterator[nullable Object]) */
-void abstract_collection__Iterator__finish(val* self) {
-RET_LABEL:;
-}
-/* method abstract_collection#Iterator#finish for (self: Object) */
-void VIRTUAL_abstract_collection__Iterator__finish(val* self) {
-{ /* Inline abstract_collection#Iterator#finish (self) on <self:Object(Iterator[nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Container#first for (self: Container[nullable Object]): nullable Object */
-val* abstract_collection__Container__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-{
-{ /* Inline abstract_collection#Container#item (self) on <self:Container[nullable Object]> */
-var3 = self->attrs[COLOR_abstract_collection__Container___item].val; /* _item on <self:Container[nullable Object]> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#first for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Container__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__Container__first(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#is_empty for (self: Container[nullable Object]): Bool */
-short int abstract_collection__Container__is_empty(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = 0;
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#is_empty for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__Container__is_empty(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Container__is_empty(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#length for (self: Container[nullable Object]): Int */
-long abstract_collection__Container__length(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = 1;
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#length for (self: Object): Int */
-long VIRTUAL_abstract_collection__Container__length(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__Container__length(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#has for (self: Container[nullable Object], nullable Object): Bool */
-short int abstract_collection__Container__has(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_an_item /* var an_item: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var4 /* : nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-/* Covariant cast for argument 0 (an_item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 182);
-show_backtrace(1);
-}
-var_an_item = p0;
-{
-{ /* Inline abstract_collection#Container#item (self) on <self:Container[nullable Object]> */
-var4 = self->attrs[COLOR_abstract_collection__Container___item].val; /* _item on <self:Container[nullable Object]> */
-var2 = var4;
-RET_LABEL3:(void)0;
-}
-}
-if (var2 == NULL) {
-var5 = (var_an_item == NULL);
-} else {
-var6 = ((short int (*)(val*, val*))(var2->class->vft[COLOR_kernel__Object___61d_61d]))(var2, var_an_item) /* == on <var2:nullable Object>*/;
-var5 = var6;
-}
-var = var5;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#has for (self: Object, nullable Object): Bool */
-short int VIRTUAL_abstract_collection__Container__has(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Container__has(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#iterator for (self: Container[nullable Object]): Iterator[nullable Object] */
-val* abstract_collection__Container__iterator(val* self) {
-val* var /* : Iterator[nullable Object] */;
-val* var1 /* : ContainerIterator[nullable Object] */;
-var1 = NEW_abstract_collection__ContainerIterator(self->type->resolution_table->types[COLOR_abstract_collection__ContainerIteratorabstract_collection__Container_FT0]);
-{
-abstract_collection__ContainerIterator__init(var1, self); /* Direct call abstract_collection#ContainerIterator#init on <var1:ContainerIterator[nullable Object]>*/
-}
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#iterator for (self: Object): Iterator[nullable Object] */
-val* VIRTUAL_abstract_collection__Container__iterator(val* self) {
-val* var /* : Iterator[nullable Object] */;
-val* var1 /* : Iterator[nullable Object] */;
-var1 = abstract_collection__Container__iterator(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#init for (self: Container[nullable Object], nullable Object) */
-void abstract_collection__Container__init(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;
-val* var_e /* var e: nullable Object */;
-short int var2 /* : Bool */;
-int cltype3;
-int idtype4;
-const struct type* type_struct5;
-short int is_nullable6;
-const char* var_class_name7;
-/* Covariant cast for argument 0 (e) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Container_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 197);
-show_backtrace(1);
-}
-var_e = p0;
-{
-{ /* Inline abstract_collection#Container#item= (self,var_e) on <self:Container[nullable Object]> */
-/* Covariant cast for argument 0 (item) <var_e:nullable Object> isa E */
-/* <var_e:nullable Object> isa E */
-type_struct5 = self->type->resolution_table->types[COLOR_abstract_collection__Container_FT0];
-cltype3 = type_struct5->color;
-idtype4 = type_struct5->id;
-is_nullable6 = type_struct5->is_nullable;
-if(var_e == NULL) {
-var2 = is_nullable6;
-} else {
-if(cltype3 >= var_e->type->table_size) {
-var2 = 0;
-} else {
-var2 = var_e->type->type_table[cltype3] == idtype4;
-}
-}
-if (unlikely(!var2)) {
-var_class_name7 = var_e == NULL ? "null" : var_e->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name7);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 200);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Container___item].val = var_e; /* _item on <self:Container[nullable Object]> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Container#init for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Container__init(val* self, val* p0) {
-abstract_collection__Container__init(self, p0); /* Direct call abstract_collection#Container#init on <self:Object(Container[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Container#item for (self: Container[nullable Object]): nullable Object */
-val* abstract_collection__Container__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__Container___item].val; /* _item on <self:Container[nullable Object]> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#item for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Container__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-{ /* Inline abstract_collection#Container#item (self) on <self:Object(Container[nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__Container___item].val; /* _item on <self:Object(Container[nullable Object])> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Container#item= for (self: Container[nullable Object], nullable Object) */
-void abstract_collection__Container__item_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 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Container_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 200);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Container___item].val = p0; /* _item on <self:Container[nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#Container#item= for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Container__item_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;
-{ /* Inline abstract_collection#Container#item= (self,p0) on <self:Object(Container[nullable Object])> */
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Container_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 200);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Container___item].val = p0; /* _item on <self:Object(Container[nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#item for (self: ContainerIterator[nullable Object]): nullable Object */
-val* abstract_collection__ContainerIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : Container[nullable Object] */;
-val* var2 /* : nullable Object */;
-val* var4 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__ContainerIterator___container].val; /* _container on <self:ContainerIterator[nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _container");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 207);
-show_backtrace(1);
-}
-{
-{ /* Inline abstract_collection#Container#item (var1) on <var1:Container[nullable Object]> */
-var4 = var1->attrs[COLOR_abstract_collection__Container___item].val; /* _item on <var1:Container[nullable Object]> */
-var2 = var4;
-RET_LABEL3:(void)0;
-}
-}
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#ContainerIterator#item for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__ContainerIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__ContainerIterator__item(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#ContainerIterator#next for (self: ContainerIterator[nullable Object]) */
-void abstract_collection__ContainerIterator__next(val* self) {
-short int var /* : Bool */;
-var = 0;
-{
-{ /* Inline abstract_collection#ContainerIterator#is_ok= (self,var) on <self:ContainerIterator[nullable Object]> */
-self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s = var; /* _is_ok on <self:ContainerIterator[nullable Object]> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#next for (self: Object) */
-void VIRTUAL_abstract_collection__ContainerIterator__next(val* self) {
-abstract_collection__ContainerIterator__next(self); /* Direct call abstract_collection#ContainerIterator#next on <self:Object(ContainerIterator[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#init for (self: ContainerIterator[nullable Object], Container[nullable Object]) */
-void abstract_collection__ContainerIterator__init(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_c /* var c: Container[nullable Object] */;
-/* Covariant cast for argument 0 (c) <p0:Container[nullable Object]> isa Container[E] */
-/* <p0:Container[nullable Object]> isa Container[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Containerabstract_collection__ContainerIterator_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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Container[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 211);
-show_backtrace(1);
-}
-var_c = p0;
-self->attrs[COLOR_abstract_collection__ContainerIterator___container].val = var_c; /* _container on <self:ContainerIterator[nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#init for (self: Object, Container[nullable Object]) */
-void VIRTUAL_abstract_collection__ContainerIterator__init(val* self, val* p0) {
-abstract_collection__ContainerIterator__init(self, p0); /* Direct call abstract_collection#ContainerIterator#init on <self:Object(ContainerIterator[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#is_ok for (self: ContainerIterator[nullable Object]): Bool */
-short int abstract_collection__ContainerIterator__is_ok(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s; /* _is_ok on <self:ContainerIterator[nullable Object]> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#ContainerIterator#is_ok for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__ContainerIterator__is_ok(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-short int var3 /* : Bool */;
-{ /* Inline abstract_collection#ContainerIterator#is_ok (self) on <self:Object(ContainerIterator[nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s; /* _is_ok on <self:Object(ContainerIterator[nullable Object])> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#ContainerIterator#is_ok= for (self: ContainerIterator[nullable Object], Bool) */
-void abstract_collection__ContainerIterator__is_ok_61d(val* self, short int p0) {
-self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s = p0; /* _is_ok on <self:ContainerIterator[nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#ContainerIterator#is_ok= for (self: Object, Bool) */
-void VIRTUAL_abstract_collection__ContainerIterator__is_ok_61d(val* self, short int p0) {
-{ /* Inline abstract_collection#ContainerIterator#is_ok= (self,p0) on <self:Object(ContainerIterator[nullable Object])> */
-self->attrs[COLOR_abstract_collection__ContainerIterator___is_ok].s = p0; /* _is_ok on <self:Object(ContainerIterator[nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#RemovableCollection#clear for (self: RemovableCollection[nullable Object]) */
-void abstract_collection__RemovableCollection__clear(val* self) {
-const char* var_class_name;
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "clear", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 222);
-show_backtrace(1);
-RET_LABEL:;
-}
-/* method abstract_collection#RemovableCollection#clear for (self: Object) */
-void VIRTUAL_abstract_collection__RemovableCollection__clear(val* self) {
-const char* var_class_name;
-{ /* Inline abstract_collection#RemovableCollection#clear (self) on <self:Object(RemovableCollection[nullable Object])> */
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "clear", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 222);
-show_backtrace(1);
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#RemovableCollection#remove for (self: RemovableCollection[nullable Object], nullable Object) */
-void abstract_collection__RemovableCollection__remove(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;
-const char* var_class_name1;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__RemovableCollection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 231);
-show_backtrace(1);
-}
-var_class_name1 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "remove", var_class_name1);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 231);
-show_backtrace(1);
-RET_LABEL:;
-}
-/* method abstract_collection#RemovableCollection#remove for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__RemovableCollection__remove(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;
-const char* var_class_name2;
-{ /* Inline abstract_collection#RemovableCollection#remove (self,p0) on <self:Object(RemovableCollection[nullable Object])> */
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__RemovableCollection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 231);
-show_backtrace(1);
-}
-var_class_name2 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "remove", var_class_name2);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 231);
-show_backtrace(1);
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#SimpleCollection#add_all for (self: SimpleCollection[nullable Object], Collection[nullable Object]) */
-void abstract_collection__SimpleCollection__add_all(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_coll /* var coll: Collection[nullable Object] */;
-val* var_ /* var : Collection[nullable Object] */;
-val* var1 /* : Iterator[nullable Object] */;
-val* var_2 /* var : Iterator[nullable Object] */;
-short int var3 /* : Bool */;
-val* var4 /* : nullable Object */;
-val* var_i /* var i: nullable Object */;
-/* Covariant cast for argument 0 (coll) <p0:Collection[nullable Object]> isa Collection[E] */
-/* <p0:Collection[nullable Object]> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_collection__SimpleCollection_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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 260);
-show_backtrace(1);
-}
-var_coll = p0;
-var_ = var_coll;
-{
-var1 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:Collection[nullable Object]>*/;
-}
-var_2 = var1;
-for(;;) {
-{
-var3 = ((short int (*)(val*))(var_2->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_2) /* is_ok on <var_2:Iterator[nullable Object]>*/;
-}
-if (var3){
-{
-var4 = ((val* (*)(val*))(var_2->class->vft[COLOR_abstract_collection__Iterator__item]))(var_2) /* item on <var_2:Iterator[nullable Object]>*/;
-}
-var_i = var4;
-{
-((void (*)(val*, val*))(self->class->vft[COLOR_abstract_collection__SimpleCollection__add]))(self, var_i) /* add on <self:SimpleCollection[nullable Object]>*/;
-}
-{
-((void (*)(val*))(var_2->class->vft[COLOR_abstract_collection__Iterator__next]))(var_2) /* next on <var_2:Iterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_2) on <var_2:Iterator[nullable Object]> */
-RET_LABEL5:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method abstract_collection#SimpleCollection#add_all for (self: Object, Collection[nullable Object]) */
-void VIRTUAL_abstract_collection__SimpleCollection__add_all(val* self, val* p0) {
-abstract_collection__SimpleCollection__add_all(self, p0); /* Direct call abstract_collection#SimpleCollection#add_all on <self:Object(SimpleCollection[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Set#== for (self: Set[Object], nullable Object): Bool */
-short int abstract_collection__Set___61d_61d(val* self, val* p0) {
-short int var /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-const struct type* type_struct;
-const char* var_class_name;
-short int var15 /* : Bool */;
-var_other = p0;
-/* <var_other:nullable Object> isa Set[Object] */
-cltype = type_abstract_collection__Setkernel__Object.color;
-idtype = type_abstract_collection__Setkernel__Object.id;
-if(var_other == NULL) {
-var1 = 0;
-} else {
-if(cltype >= var_other->type->table_size) {
-var1 = 0;
-} else {
-var1 = var_other->type->type_table[cltype] == idtype;
-}
-}
-var2 = !var1;
-if (var2){
-var3 = 0;
-var = var3;
-goto RET_LABEL;
-} else {
-}
-{
-var4 = ((long (*)(val*))(var_other->class->vft[COLOR_abstract_collection__Collection__length]))(var_other) /* length on <var_other:nullable Object(Set[Object])>*/;
-}
-{
-var5 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Set[Object]>*/;
-}
-{
-{ /* Inline kernel#Int#!= (var4,var5) on <var4:Int> */
-var9 = var4 == var5;
-var10 = !var9;
-var7 = var10;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-var6 = var7;
-}
-if (var6){
-var11 = 0;
-var = var11;
-goto RET_LABEL;
-} else {
-}
-/* <var_other:nullable Object(Set[Object])> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_collection__Set_FT0];
-cltype13 = type_struct->color;
-idtype14 = type_struct->id;
-if(cltype13 >= var_other->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_other->type->type_table[cltype13] == idtype14;
-}
-if (unlikely(!var12)) {
-var_class_name = var_other == NULL ? "null" : var_other->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 311);
-show_backtrace(1);
-}
-{
-var15 = abstract_collection__Collection__has_all(self, var_other);
-}
-var = var15;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Set#== for (self: Object, nullable Object): Bool */
-short int VIRTUAL_abstract_collection__Set___61d_61d(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__Set___61d_61d(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Set#hash for (self: Set[Object]): Int */
-long abstract_collection__Set__hash(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var6 /* : Int */;
-long var_res /* var res: Int */;
-val* var_ /* var : Set[Object] */;
-val* var7 /* : Iterator[nullable Object] */;
-val* var_8 /* var : Iterator[Object] */;
-short int var9 /* : Bool */;
-val* var10 /* : nullable Object */;
-val* var_e /* var e: Object */;
-long var11 /* : Int */;
-long var12 /* : Int */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-const char* var_class_name17;
-long var18 /* : Int */;
-var1 = 23;
-{
-var2 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Set[Object]>*/;
-}
-{
-{ /* Inline kernel#Int#+ (var1,var2) on <var1:Int> */
-/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
-/* <var2:Int> isa OTHER */
-var5 = 1; /* easy <var2:Int> isa OTHER*/
-if (unlikely(!var5)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var6 = var1 + var2;
-var3 = var6;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-}
-var_res = var3;
-var_ = self;
-{
-var7 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:Set[Object]>*/;
-}
-var_8 = var7;
-for(;;) {
-{
-var9 = ((short int (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_8) /* is_ok on <var_8:Iterator[Object]>*/;
-}
-if (var9){
-{
-var10 = ((val* (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__item]))(var_8) /* item on <var_8:Iterator[Object]>*/;
-}
-var_e = var10;
-{
-var11 = ((long (*)(val*))(var_e->class->vft[COLOR_kernel__Object__hash]))(var_e) /* hash on <var_e:Object>*/;
-}
-{
-{ /* Inline kernel#Int#+ (var_res,var11) on <var_res:Int> */
-/* Covariant cast for argument 0 (i) <var11:Int> isa OTHER */
-/* <var11:Int> isa OTHER */
-var14 = 1; /* easy <var11:Int> isa OTHER*/
-if (unlikely(!var14)) {
-var_class_name17 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name17);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var18 = var_res + var11;
-var12 = var18;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var_res = var12;
-{
-((void (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__next]))(var_8) /* next on <var_8:Iterator[Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_8) on <var_8:Iterator[Object]> */
-RET_LABEL19:(void)0;
-}
-}
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Set#hash for (self: Object): Int */
-long VIRTUAL_abstract_collection__Set__hash(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__Set__hash(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#get_or_null for (self: MapRead[Object, nullable Object], Object): nullable Object */
-val* abstract_collection__MapRead__get_or_null(val* self, val* p0) {
-val* var /* : nullable Object */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_key /* var key: Object */;
-short int var2 /* : Bool */;
-val* var3 /* : nullable Object */;
-val* var4 /* : null */;
-/* Covariant cast for argument 0 (key) <p0:Object> isa K */
-/* <p0:Object> isa K */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapRead_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 (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "K", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 358);
-show_backtrace(1);
-}
-var_key = p0;
-{
-var2 = abstract_collection__MapRead__has_key(self, var_key);
-}
-if (var2){
-{
-var3 = ((val* (*)(val*, val*))(self->class->vft[COLOR_abstract_collection__MapRead___91d_93d]))(self, var_key) /* [] on <self:MapRead[Object, nullable Object]>*/;
-}
-var = var3;
-goto RET_LABEL;
-} else {
-}
-var4 = NULL;
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#get_or_null for (self: Object, Object): nullable Object */
-val* VIRTUAL_abstract_collection__MapRead__get_or_null(val* self, val* p0) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__MapRead__get_or_null(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#has_key for (self: MapRead[Object, nullable Object], Object): Bool */
-short int abstract_collection__MapRead__has_key(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_key /* var key: Object */;
-val* var2 /* : Collection[Object] */;
-short int var3 /* : Bool */;
-/* Covariant cast for argument 0 (key) <p0:Object> isa K */
-/* <p0:Object> isa K */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapRead_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 (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "K", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 385);
-show_backtrace(1);
-}
-var_key = p0;
-{
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_collection__MapRead__keys]))(self) /* keys on <self:MapRead[Object, nullable Object]>*/;
-}
-{
-var3 = ((short int (*)(val*, val*))(var2->class->vft[COLOR_abstract_collection__Collection__has]))(var2, var_key) /* has on <var2:Collection[Object]>*/;
-}
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#has_key for (self: Object, Object): Bool */
-short int VIRTUAL_abstract_collection__MapRead__has_key(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__MapRead__has_key(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#provide_default_value for (self: MapRead[Object, nullable Object], Object): nullable Object */
-val* abstract_collection__MapRead__provide_default_value(val* self, val* p0) {
-val* var /* : nullable Object */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_key /* var key: Object */;
-/* Covariant cast for argument 0 (key) <p0:Object> isa K */
-/* <p0:Object> isa K */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapRead_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 (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "K", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 429);
-show_backtrace(1);
-}
-var_key = p0;
-PRINT_ERROR("Runtime error: %s", "Aborted");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 434);
-show_backtrace(1);
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapRead#provide_default_value for (self: Object, Object): nullable Object */
-val* VIRTUAL_abstract_collection__MapRead__provide_default_value(val* self, val* p0) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__MapRead__provide_default_value(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapIterator#finish for (self: MapIterator[Object, nullable Object]) */
-void abstract_collection__MapIterator__finish(val* self) {
-RET_LABEL:;
-}
-/* method abstract_collection#MapIterator#finish for (self: Object) */
-void VIRTUAL_abstract_collection__MapIterator__finish(val* self) {
-{ /* Inline abstract_collection#MapIterator#finish (self) on <self:Object(MapIterator[Object, nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#original_iterator for (self: MapKeysIterator[Object, nullable Object]): MapIterator[Object, nullable Object] */
-val* abstract_collection__MapKeysIterator__original_iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-var1 = self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val; /* _original_iterator on <self:MapKeysIterator[Object, nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#original_iterator for (self: Object): MapIterator[Object, nullable Object] */
-val* VIRTUAL_abstract_collection__MapKeysIterator__original_iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-{ /* Inline abstract_collection#MapKeysIterator#original_iterator (self) on <self:Object(MapKeysIterator[Object, nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val; /* _original_iterator on <self:Object(MapKeysIterator[Object, nullable Object])> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#original_iterator= for (self: MapKeysIterator[Object, nullable Object], MapIterator[Object, nullable Object]) */
-void abstract_collection__MapKeysIterator__original_iterator_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 (original_iterator) <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-/* <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapIteratorabstract_collection__MapKeysIterator_FT0abstract_collection__MapKeysIterator_FT1];
-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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MapIterator[K, V]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val = p0; /* _original_iterator on <self:MapKeysIterator[Object, nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#original_iterator= for (self: Object, MapIterator[Object, nullable Object]) */
-void VIRTUAL_abstract_collection__MapKeysIterator__original_iterator_61d(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-{ /* Inline abstract_collection#MapKeysIterator#original_iterator= (self,p0) on <self:Object(MapKeysIterator[Object, nullable Object])> */
-/* Covariant cast for argument 0 (original_iterator) <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-/* <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapIteratorabstract_collection__MapKeysIterator_FT0abstract_collection__MapKeysIterator_FT1];
-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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MapIterator[K, V]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val = p0; /* _original_iterator on <self:Object(MapKeysIterator[Object, nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#is_ok for (self: MapKeysIterator[Object, nullable Object]): Bool */
-short int abstract_collection__MapKeysIterator__is_ok(val* self) {
-short int var /* : Bool */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-short int var4 /* : Bool */;
-{
-{ /* Inline abstract_collection#MapKeysIterator#original_iterator (self) on <self:MapKeysIterator[Object, nullable Object]> */
-var3 = self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val; /* _original_iterator on <self:MapKeysIterator[Object, nullable Object]> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-var4 = ((short int (*)(val*))(var1->class->vft[COLOR_abstract_collection__MapIterator__is_ok]))(var1) /* is_ok on <var1:MapIterator[Object, nullable Object]>*/;
-}
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#is_ok for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__MapKeysIterator__is_ok(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__MapKeysIterator__is_ok(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#next for (self: MapKeysIterator[Object, nullable Object]) */
-void abstract_collection__MapKeysIterator__next(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var2 /* : MapIterator[Object, nullable Object] */;
-{
-{ /* Inline abstract_collection#MapKeysIterator#original_iterator (self) on <self:MapKeysIterator[Object, nullable Object]> */
-var2 = self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val; /* _original_iterator on <self:MapKeysIterator[Object, nullable Object]> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-var = var2;
-RET_LABEL1:(void)0;
-}
-}
-{
-((void (*)(val*))(var->class->vft[COLOR_abstract_collection__MapIterator__next]))(var) /* next on <var:MapIterator[Object, nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#next for (self: Object) */
-void VIRTUAL_abstract_collection__MapKeysIterator__next(val* self) {
-abstract_collection__MapKeysIterator__next(self); /* Direct call abstract_collection#MapKeysIterator#next on <self:Object(MapKeysIterator[Object, nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#item for (self: MapKeysIterator[Object, nullable Object]): Object */
-val* abstract_collection__MapKeysIterator__item(val* self) {
-val* var /* : Object */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-val* var4 /* : Object */;
-{
-{ /* Inline abstract_collection#MapKeysIterator#original_iterator (self) on <self:MapKeysIterator[Object, nullable Object]> */
-var3 = self->attrs[COLOR_abstract_collection__MapKeysIterator___original_iterator].val; /* _original_iterator on <self:MapKeysIterator[Object, nullable Object]> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 554);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-var4 = ((val* (*)(val*))(var1->class->vft[COLOR_abstract_collection__MapIterator__key]))(var1) /* key on <var1:MapIterator[Object, nullable Object]>*/;
-}
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#item for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__MapKeysIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : Object */;
-var1 = abstract_collection__MapKeysIterator__item(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapKeysIterator#init for (self: MapKeysIterator[Object, nullable Object]) */
-void abstract_collection__MapKeysIterator__init(val* self) {
-{
-((void (*)(val*))(self->class->vft[COLOR_abstract_collection__MapKeysIterator__init]))(self) /* init on <self:MapKeysIterator[Object, nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapKeysIterator#init for (self: Object) */
-void VIRTUAL_abstract_collection__MapKeysIterator__init(val* self) {
-{ /* Inline abstract_collection#MapKeysIterator#init (self) on <self:Object(MapKeysIterator[Object, nullable Object])> */
-{
-((void (*)(val*))(self->class->vft[COLOR_abstract_collection__MapKeysIterator__init]))(self) /* init on <self:Object(MapKeysIterator[Object, nullable Object])>*/;
-}
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#original_iterator for (self: MapValuesIterator[Object, nullable Object]): MapIterator[Object, nullable Object] */
-val* abstract_collection__MapValuesIterator__original_iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-var1 = self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val; /* _original_iterator on <self:MapValuesIterator[Object, nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#original_iterator for (self: Object): MapIterator[Object, nullable Object] */
-val* VIRTUAL_abstract_collection__MapValuesIterator__original_iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-{ /* Inline abstract_collection#MapValuesIterator#original_iterator (self) on <self:Object(MapValuesIterator[Object, nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val; /* _original_iterator on <self:Object(MapValuesIterator[Object, nullable Object])> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#original_iterator= for (self: MapValuesIterator[Object, nullable Object], MapIterator[Object, nullable Object]) */
-void abstract_collection__MapValuesIterator__original_iterator_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 (original_iterator) <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-/* <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapIteratorabstract_collection__MapValuesIterator_FT0abstract_collection__MapValuesIterator_FT1];
-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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MapIterator[K, V]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val = p0; /* _original_iterator on <self:MapValuesIterator[Object, nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#original_iterator= for (self: Object, MapIterator[Object, nullable Object]) */
-void VIRTUAL_abstract_collection__MapValuesIterator__original_iterator_61d(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-{ /* Inline abstract_collection#MapValuesIterator#original_iterator= (self,p0) on <self:Object(MapValuesIterator[Object, nullable Object])> */
-/* Covariant cast for argument 0 (original_iterator) <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-/* <p0:MapIterator[Object, nullable Object]> isa MapIterator[K, V] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__MapIteratorabstract_collection__MapValuesIterator_FT0abstract_collection__MapValuesIterator_FT1];
-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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MapIterator[K, V]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val = p0; /* _original_iterator on <self:Object(MapValuesIterator[Object, nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#is_ok for (self: MapValuesIterator[Object, nullable Object]): Bool */
-short int abstract_collection__MapValuesIterator__is_ok(val* self) {
-short int var /* : Bool */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-short int var4 /* : Bool */;
-{
-{ /* Inline abstract_collection#MapValuesIterator#original_iterator (self) on <self:MapValuesIterator[Object, nullable Object]> */
-var3 = self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val; /* _original_iterator on <self:MapValuesIterator[Object, nullable Object]> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-var4 = ((short int (*)(val*))(var1->class->vft[COLOR_abstract_collection__MapIterator__is_ok]))(var1) /* is_ok on <var1:MapIterator[Object, nullable Object]>*/;
-}
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#is_ok for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__MapValuesIterator__is_ok(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__MapValuesIterator__is_ok(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#next for (self: MapValuesIterator[Object, nullable Object]) */
-void abstract_collection__MapValuesIterator__next(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var2 /* : MapIterator[Object, nullable Object] */;
-{
-{ /* Inline abstract_collection#MapValuesIterator#original_iterator (self) on <self:MapValuesIterator[Object, nullable Object]> */
-var2 = self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val; /* _original_iterator on <self:MapValuesIterator[Object, nullable Object]> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-var = var2;
-RET_LABEL1:(void)0;
-}
-}
-{
-((void (*)(val*))(var->class->vft[COLOR_abstract_collection__MapIterator__next]))(var) /* next on <var:MapIterator[Object, nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#next for (self: Object) */
-void VIRTUAL_abstract_collection__MapValuesIterator__next(val* self) {
-abstract_collection__MapValuesIterator__next(self); /* Direct call abstract_collection#MapValuesIterator#next on <self:Object(MapValuesIterator[Object, nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#item for (self: MapValuesIterator[Object, nullable Object]): nullable Object */
-val* abstract_collection__MapValuesIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-val* var3 /* : MapIterator[Object, nullable Object] */;
-val* var4 /* : nullable Object */;
-{
-{ /* Inline abstract_collection#MapValuesIterator#original_iterator (self) on <self:MapValuesIterator[Object, nullable Object]> */
-var3 = self->attrs[COLOR_abstract_collection__MapValuesIterator___original_iterator].val; /* _original_iterator on <self:MapValuesIterator[Object, nullable Object]> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _original_iterator");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 565);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-var4 = ((val* (*)(val*))(var1->class->vft[COLOR_abstract_collection__MapIterator__item]))(var1) /* item on <var1:MapIterator[Object, nullable Object]>*/;
-}
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#item for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__MapValuesIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__MapValuesIterator__item(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#MapValuesIterator#init for (self: MapValuesIterator[Object, nullable Object]) */
-void abstract_collection__MapValuesIterator__init(val* self) {
-{
-((void (*)(val*))(self->class->vft[COLOR_abstract_collection__MapValuesIterator__init]))(self) /* init on <self:MapValuesIterator[Object, nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#MapValuesIterator#init for (self: Object) */
-void VIRTUAL_abstract_collection__MapValuesIterator__init(val* self) {
-{ /* Inline abstract_collection#MapValuesIterator#init (self) on <self:Object(MapValuesIterator[Object, nullable Object])> */
-{
-((void (*)(val*))(self->class->vft[COLOR_abstract_collection__MapValuesIterator__init]))(self) /* init on <self:Object(MapValuesIterator[Object, nullable Object])>*/;
-}
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#SequenceRead#first for (self: SequenceRead[nullable Object]): nullable Object */
-val* abstract_collection__SequenceRead__first(val* self) {
-val* var /* : nullable Object */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-long var3 /* : Int */;
-val* var4 /* : nullable Object */;
-{
-var1 = ((short int (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__is_empty]))(self) /* is_empty on <self:SequenceRead[nullable Object]>*/;
-}
-var2 = !var1;
-if (unlikely(!var2)) {
-PRINT_ERROR("Runtime error: %s", "Assert \'not_empty\' failed");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 590);
-show_backtrace(1);
-}
-var3 = 0;
-{
-var4 = ((val* (*)(val*, long))(self->class->vft[COLOR_abstract_collection__SequenceRead___91d_93d]))(self, var3) /* [] on <self:SequenceRead[nullable Object]>*/;
-}
-var = var4;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#first for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__SequenceRead__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__SequenceRead__first(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last for (self: SequenceRead[nullable Object]): nullable Object */
-val* abstract_collection__SequenceRead__last(val* self) {
-val* var /* : nullable Object */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var8 /* : Int */;
-val* var9 /* : nullable Object */;
-{
-var1 = ((short int (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__is_empty]))(self) /* is_empty on <self:SequenceRead[nullable Object]>*/;
-}
-var2 = !var1;
-if (unlikely(!var2)) {
-PRINT_ERROR("Runtime error: %s", "Assert \'not_empty\' failed");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 615);
-show_backtrace(1);
-}
-{
-var3 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:SequenceRead[nullable Object]>*/;
-}
-var4 = 1;
-{
-{ /* Inline kernel#Int#- (var3,var4) on <var3:Int> */
-/* Covariant cast for argument 0 (i) <var4:Int> isa OTHER */
-/* <var4:Int> isa OTHER */
-var7 = 1; /* easy <var4:Int> isa OTHER*/
-if (unlikely(!var7)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 377);
-show_backtrace(1);
-}
-var8 = var3 - var4;
-var5 = var8;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
-}
-}
-{
-var9 = ((val* (*)(val*, long))(self->class->vft[COLOR_abstract_collection__SequenceRead___91d_93d]))(self, var5) /* [] on <self:SequenceRead[nullable Object]>*/;
-}
-var = var9;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__SequenceRead__last(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__SequenceRead__last(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#index_of for (self: SequenceRead[nullable Object], nullable Object): Int */
-long abstract_collection__SequenceRead__index_of(val* self, val* p0) {
-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;
-val* var_item /* var item: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__SequenceRead_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 619);
-show_backtrace(1);
-}
-var_item = p0;
-var2 = 0;
-{
-var3 = ((long (*)(val*, val*, long))(self->class->vft[COLOR_abstract_collection__SequenceRead__index_of_from]))(self, var_item, var2) /* index_of_from on <self:SequenceRead[nullable Object]>*/;
-}
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#index_of for (self: Object, nullable Object): Int */
-long VIRTUAL_abstract_collection__SequenceRead__index_of(val* self, val* p0) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__SequenceRead__index_of(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last_index_of for (self: SequenceRead[nullable Object], nullable Object): Int */
-long abstract_collection__SequenceRead__last_index_of(val* self, val* p0) {
-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;
-val* var_item /* var item: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-const char* var_class_name9;
-long var10 /* : Int */;
-long var11 /* : Int */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__SequenceRead_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 628);
-show_backtrace(1);
-}
-var_item = p0;
-{
-var2 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:SequenceRead[nullable Object]>*/;
-}
-var3 = 1;
-{
-{ /* Inline kernel#Int#- (var2,var3) on <var2:Int> */
-/* Covariant cast for argument 0 (i) <var3:Int> isa OTHER */
-/* <var3:Int> isa OTHER */
-var6 = 1; /* easy <var3:Int> isa OTHER*/
-if (unlikely(!var6)) {
-var_class_name9 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name9);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 377);
-show_backtrace(1);
-}
-var10 = var2 - var3;
-var4 = var10;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-}
-{
-var11 = ((long (*)(val*, val*, long))(self->class->vft[COLOR_abstract_collection__SequenceRead__last_index_of_from]))(self, var_item, var4) /* last_index_of_from on <self:SequenceRead[nullable Object]>*/;
-}
-var = var11;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last_index_of for (self: Object, nullable Object): Int */
-long VIRTUAL_abstract_collection__SequenceRead__last_index_of(val* self, val* p0) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__SequenceRead__last_index_of(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#index_of_from for (self: SequenceRead[nullable Object], nullable Object, Int): Int */
-long abstract_collection__SequenceRead__index_of_from(val* self, val* p0, long 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;
-val* var_item /* var item: nullable Object */;
-long var_pos /* var pos: Int */;
-long var2 /* : Int */;
-long var_p /* var p: Int */;
-val* var3 /* : Iterator[nullable Object] */;
-val* var_i /* var i: IndexedIterator[nullable Object] */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-const char* var_class_name11;
-short int var12 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var13 /* : nullable Object */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-long var16 /* : Int */;
-long var17 /* : Int */;
-long var18 /* : Int */;
-short int var20 /* : Bool */;
-int cltype21;
-int idtype22;
-const char* var_class_name23;
-long var24 /* : Int */;
-long var25 /* : Int */;
-long var26 /* : Int */;
-long var28 /* : Int */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__SequenceRead_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 637);
-show_backtrace(1);
-}
-var_item = p0;
-var_pos = p1;
-var2 = 0;
-var_p = var2;
-{
-var3 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__iterator]))(self) /* iterator on <self:SequenceRead[nullable Object]>*/;
-}
-var_i = var3;
-for(;;) {
-{
-var4 = ((short int (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_i) /* is_ok on <var_i:IndexedIterator[nullable Object]>*/;
-}
-if (var4){
-{
-{ /* Inline kernel#Int#>= (var_p,var_pos) on <var_p:Int> */
-/* Covariant cast for argument 0 (i) <var_pos:Int> isa OTHER */
-/* <var_pos:Int> isa OTHER */
-var8 = 1; /* easy <var_pos:Int> isa OTHER*/
-if (unlikely(!var8)) {
-var_class_name11 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name11);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 372);
-show_backtrace(1);
-}
-var12 = var_p >= var_pos;
-var6 = var12;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-}
-var_ = var6;
-if (var6){
-{
-var13 = ((val* (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__item]))(var_i) /* item on <var_i:IndexedIterator[nullable Object]>*/;
-}
-if (var13 == NULL) {
-var14 = (var_item == NULL);
-} else {
-var15 = ((short int (*)(val*, val*))(var13->class->vft[COLOR_kernel__Object___61d_61d]))(var13, var_item) /* == on <var13:nullable Object>*/;
-var14 = var15;
-}
-var5 = var14;
-} else {
-var5 = var_;
-}
-if (var5){
-{
-var16 = ((long (*)(val*))(var_i->class->vft[COLOR_abstract_collection__IndexedIterator__index]))(var_i) /* index on <var_i:IndexedIterator[nullable Object]>*/;
-}
-var = var16;
-goto RET_LABEL;
-} else {
-}
-{
-((void (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__next]))(var_i) /* next on <var_i:IndexedIterator[nullable Object]>*/;
-}
-var17 = 1;
-{
-{ /* Inline kernel#Int#+ (var_p,var17) on <var_p:Int> */
-/* Covariant cast for argument 0 (i) <var17:Int> isa OTHER */
-/* <var17:Int> isa OTHER */
-var20 = 1; /* easy <var17:Int> isa OTHER*/
-if (unlikely(!var20)) {
-var_class_name23 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name23);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var24 = var_p + var17;
-var18 = var24;
-goto RET_LABEL19;
-RET_LABEL19:(void)0;
-}
-}
-var_p = var18;
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-var25 = 1;
-{
-{ /* Inline kernel#Int#unary - (var25) on <var25:Int> */
-var28 = -var25;
-var26 = var28;
-goto RET_LABEL27;
-RET_LABEL27:(void)0;
-}
-}
-var = var26;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#index_of_from for (self: Object, nullable Object, Int): Int */
-long VIRTUAL_abstract_collection__SequenceRead__index_of_from(val* self, val* p0, long p1) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__SequenceRead__index_of_from(self, p0, p1);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last_index_of_from for (self: SequenceRead[nullable Object], nullable Object, Int): Int */
-long abstract_collection__SequenceRead__last_index_of_from(val* self, val* p0, long 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;
-val* var_item /* var item: nullable Object */;
-long var_pos /* var pos: Int */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-long var5 /* : Int */;
-long var_res /* var res: Int */;
-long var6 /* : Int */;
-long var_p /* var p: Int */;
-val* var7 /* : Iterator[nullable Object] */;
-val* var_i /* var i: IndexedIterator[nullable Object] */;
-short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-const char* var_class_name14;
-short int var15 /* : Bool */;
-val* var16 /* : nullable Object */;
-short int var17 /* : Bool */;
-short int var18 /* : Bool */;
-long var19 /* : Int */;
-long var20 /* : Int */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
-const char* var_class_name25;
-long var26 /* : Int */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__SequenceRead_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var1 = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var1 = 0;
-} else {
-var1 = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var1)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 657);
-show_backtrace(1);
-}
-var_item = p0;
-var_pos = p1;
-var2 = 1;
-{
-{ /* Inline kernel#Int#unary - (var2) on <var2:Int> */
-var5 = -var2;
-var3 = var5;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-}
-var_res = var3;
-var6 = 0;
-var_p = var6;
-{
-var7 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__iterator]))(self) /* iterator on <self:SequenceRead[nullable Object]>*/;
-}
-var_i = var7;
-for(;;) {
-{
-var8 = ((short int (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_i) /* is_ok on <var_i:IndexedIterator[nullable Object]>*/;
-}
-if (var8){
-{
-{ /* Inline kernel#Int#> (var_p,var_pos) on <var_p:Int> */
-/* Covariant cast for argument 0 (i) <var_pos:Int> isa OTHER */
-/* <var_pos:Int> isa OTHER */
-var11 = 1; /* easy <var_pos:Int> isa OTHER*/
-if (unlikely(!var11)) {
-var_class_name14 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name14);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
-show_backtrace(1);
-}
-var15 = var_p > var_pos;
-var9 = var15;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
-}
-}
-if (var9){
-goto BREAK_label;
-} else {
-}
-{
-var16 = ((val* (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__item]))(var_i) /* item on <var_i:IndexedIterator[nullable Object]>*/;
-}
-if (var16 == NULL) {
-var17 = (var_item == NULL);
-} else {
-var18 = ((short int (*)(val*, val*))(var16->class->vft[COLOR_kernel__Object___61d_61d]))(var16, var_item) /* == on <var16:nullable Object>*/;
-var17 = var18;
-}
-if (var17){
-var_res = var_p;
-} else {
-}
-{
-((void (*)(val*))(var_i->class->vft[COLOR_abstract_collection__Iterator__next]))(var_i) /* next on <var_i:IndexedIterator[nullable Object]>*/;
-}
-var19 = 1;
-{
-{ /* Inline kernel#Int#+ (var_p,var19) on <var_p:Int> */
-/* Covariant cast for argument 0 (i) <var19:Int> isa OTHER */
-/* <var19:Int> isa OTHER */
-var22 = 1; /* easy <var19:Int> isa OTHER*/
-if (unlikely(!var22)) {
-var_class_name25 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name25);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var26 = var_p + var19;
-var20 = var26;
-goto RET_LABEL21;
-RET_LABEL21:(void)0;
-}
-}
-var_p = var20;
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#last_index_of_from for (self: Object, nullable Object, Int): Int */
-long VIRTUAL_abstract_collection__SequenceRead__last_index_of_from(val* self, val* p0, long p1) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__SequenceRead__last_index_of_from(self, p0, p1);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#== for (self: SequenceRead[nullable Object], nullable Object): Bool */
-short int abstract_collection__SequenceRead___61d_61d(val* self, val* p0) {
-short int var /* : Bool */;
-val* var_o /* var o: nullable Object */;
-short int var1 /* : Bool */;
-int cltype;
-int idtype;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-long var4 /* : Int */;
-long var_l /* var l: Int */;
-long var5 /* : Int */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-long var12 /* : Int */;
-long var_i /* var i: Int */;
-short int var13 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name;
-short int var18 /* : Bool */;
-val* var19 /* : nullable Object */;
-val* var20 /* : nullable Object */;
-short int var21 /* : Bool */;
-short int var22 /* : Bool */;
-short int var23 /* : Bool */;
-long var24 /* : Int */;
-long var25 /* : Int */;
-short int var27 /* : Bool */;
-int cltype28;
-int idtype29;
-const char* var_class_name30;
-long var31 /* : Int */;
-short int var32 /* : Bool */;
-var_o = p0;
-/* <var_o:nullable Object> isa SequenceRead[nullable Object] */
-cltype = type_abstract_collection__SequenceReadnullable_kernel__Object.color;
-idtype = type_abstract_collection__SequenceReadnullable_kernel__Object.id;
-if(var_o == NULL) {
-var1 = 0;
-} else {
-if(cltype >= var_o->type->table_size) {
-var1 = 0;
-} else {
-var1 = var_o->type->type_table[cltype] == idtype;
-}
-}
-var2 = !var1;
-if (var2){
-var3 = 0;
-var = var3;
-goto RET_LABEL;
-} else {
-}
-{
-var4 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:SequenceRead[nullable Object]>*/;
-}
-var_l = var4;
-{
-var5 = ((long (*)(val*))(var_o->class->vft[COLOR_abstract_collection__Collection__length]))(var_o) /* length on <var_o:nullable Object(SequenceRead[nullable Object])>*/;
-}
-{
-{ /* Inline kernel#Int#!= (var5,var_l) on <var5:Int> */
-var9 = var5 == var_l;
-var10 = !var9;
-var7 = var10;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-var6 = var7;
-}
-if (var6){
-var11 = 0;
-var = var11;
-goto RET_LABEL;
-} else {
-}
-var12 = 0;
-var_i = var12;
-for(;;) {
-{
-{ /* Inline kernel#Int#< (var_i,var_l) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var_l:Int> isa OTHER */
-/* <var_l:Int> isa OTHER */
-var15 = 1; /* easy <var_l:Int> isa OTHER*/
-if (unlikely(!var15)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 371);
-show_backtrace(1);
-}
-var18 = var_i < var_l;
-var13 = var18;
-goto RET_LABEL14;
-RET_LABEL14:(void)0;
-}
-}
-if (var13){
-{
-var19 = ((val* (*)(val*, long))(self->class->vft[COLOR_abstract_collection__SequenceRead___91d_93d]))(self, var_i) /* [] on <self:SequenceRead[nullable Object]>*/;
-}
-{
-var20 = ((val* (*)(val*, long))(var_o->class->vft[COLOR_abstract_collection__SequenceRead___91d_93d]))(var_o, var_i) /* [] on <var_o:nullable Object(SequenceRead[nullable Object])>*/;
-}
-if (var19 == NULL) {
-var21 = (var20 != NULL);
-} else {
-var22 = ((short int (*)(val*, val*))(var19->class->vft[COLOR_kernel__Object___33d_61d]))(var19, var20) /* != on <var19:nullable Object>*/;
-var21 = var22;
-}
-if (var21){
-var23 = 0;
-var = var23;
-goto RET_LABEL;
-} else {
-}
-var24 = 1;
-{
-{ /* Inline kernel#Int#+ (var_i,var24) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var24:Int> isa OTHER */
-/* <var24:Int> isa OTHER */
-var27 = 1; /* easy <var24:Int> isa OTHER*/
-if (unlikely(!var27)) {
-var_class_name30 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name30);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var31 = var_i + var24;
-var25 = var31;
-goto RET_LABEL26;
-RET_LABEL26:(void)0;
-}
-}
-var_i = var25;
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-var32 = 1;
-var = var32;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#== for (self: Object, nullable Object): Bool */
-short int VIRTUAL_abstract_collection__SequenceRead___61d_61d(val* self, val* p0) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__SequenceRead___61d_61d(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#hash for (self: SequenceRead[nullable Object]): Int */
-long abstract_collection__SequenceRead__hash(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var6 /* : Int */;
-long var_res /* var res: Int */;
-val* var_ /* var : SequenceRead[nullable Object] */;
-val* var7 /* : Iterator[nullable Object] */;
-val* var_8 /* var : IndexedIterator[nullable Object] */;
-short int var9 /* : Bool */;
-val* var10 /* : nullable Object */;
-val* var_e /* var e: nullable Object */;
-long var11 /* : Int */;
-long var12 /* : Int */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-const char* var_class_name17;
-long var18 /* : Int */;
-long var19 /* : Int */;
-long var20 /* : Int */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
-const char* var_class_name25;
-long var26 /* : Int */;
-val* var27 /* : null */;
-short int var28 /* : Bool */;
-short int var29 /* : Bool */;
-long var30 /* : Int */;
-long var31 /* : Int */;
-short int var33 /* : Bool */;
-int cltype34;
-int idtype35;
-const char* var_class_name36;
-long var37 /* : Int */;
-var1 = 17;
-{
-var2 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:SequenceRead[nullable Object]>*/;
-}
-{
-{ /* Inline kernel#Int#+ (var1,var2) on <var1:Int> */
-/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
-/* <var2:Int> isa OTHER */
-var5 = 1; /* easy <var2:Int> isa OTHER*/
-if (unlikely(!var5)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var6 = var1 + var2;
-var3 = var6;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-}
-var_res = var3;
-var_ = self;
-{
-var7 = ((val* (*)(val*))(var_->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_) /* iterator on <var_:SequenceRead[nullable Object]>*/;
-}
-var_8 = var7;
-for(;;) {
-{
-var9 = ((short int (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_8) /* is_ok on <var_8:IndexedIterator[nullable Object]>*/;
-}
-if (var9){
-{
-var10 = ((val* (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__item]))(var_8) /* item on <var_8:IndexedIterator[nullable Object]>*/;
-}
-var_e = var10;
-var11 = 3;
-{
-{ /* Inline kernel#Int#* (var_res,var11) on <var_res:Int> */
-/* Covariant cast for argument 0 (i) <var11:Int> isa OTHER */
-/* <var11:Int> isa OTHER */
-var14 = 1; /* easy <var11:Int> isa OTHER*/
-if (unlikely(!var14)) {
-var_class_name17 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name17);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 378);
-show_backtrace(1);
-}
-var18 = var_res * var11;
-var12 = var18;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var19 = 2;
-{
-{ /* Inline kernel#Int#/ (var12,var19) on <var12:Int> */
-/* Covariant cast for argument 0 (i) <var19:Int> isa OTHER */
-/* <var19:Int> isa OTHER */
-var22 = 1; /* easy <var19:Int> isa OTHER*/
-if (unlikely(!var22)) {
-var_class_name25 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name25);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 379);
-show_backtrace(1);
-}
-var26 = var12 / var19;
-var20 = var26;
-goto RET_LABEL21;
-RET_LABEL21:(void)0;
-}
-}
-var_res = var20;
-var27 = NULL;
-if (var_e == NULL) {
-var28 = 0; /* is null */
-} else {
-var28 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var29 = ((short int (*)(val*, val*))(var_e->class->vft[COLOR_kernel__Object___33d_61d]))(var_e, var27) /* != on <var_e:nullable Object>*/;
-var28 = var29;
-}
-if (var28){
-if (var_e == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 709);
-show_backtrace(1);
-} else {
-var30 = ((long (*)(val*))(var_e->class->vft[COLOR_kernel__Object__hash]))(var_e) /* hash on <var_e:nullable Object>*/;
-}
-{
-{ /* Inline kernel#Int#+ (var_res,var30) on <var_res:Int> */
-/* Covariant cast for argument 0 (i) <var30:Int> isa OTHER */
-/* <var30:Int> isa OTHER */
-var33 = 1; /* easy <var30:Int> isa OTHER*/
-if (unlikely(!var33)) {
-var_class_name36 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name36);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var37 = var_res + var30;
-var31 = var37;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
-}
-}
-var_res = var31;
-} else {
-}
-{
-((void (*)(val*))(var_8->class->vft[COLOR_abstract_collection__Iterator__next]))(var_8) /* next on <var_8:IndexedIterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_8) on <var_8:IndexedIterator[nullable Object]> */
-RET_LABEL38:(void)0;
-}
-}
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#hash for (self: Object): Int */
-long VIRTUAL_abstract_collection__SequenceRead__hash(val* self) {
-long var /* : Int */;
-long var1 /* : Int */;
-var1 = abstract_collection__SequenceRead__hash(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#iterator_from for (self: SequenceRead[nullable Object], Int): IndexedIterator[nullable Object] */
-val* abstract_collection__SequenceRead__iterator_from(val* self, long p0) {
-val* var /* : IndexedIterator[nullable Object] */;
-long var_pos /* var pos: Int */;
-val* var1 /* : Iterator[nullable Object] */;
-val* var_res /* var res: IndexedIterator[nullable Object] */;
-short int var2 /* : Bool */;
-long var3 /* : Int */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-short int var7 /* : Bool */;
-short int var_ /* var : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-const char* var_class_name15;
-long var16 /* : Int */;
-var_pos = p0;
-{
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__iterator]))(self) /* iterator on <self:SequenceRead[nullable Object]>*/;
-}
-var_res = var1;
-for(;;) {
-var3 = 0;
-{
-{ /* Inline kernel#Int#> (var_pos,var3) on <var_pos:Int> */
-/* Covariant cast for argument 0 (i) <var3:Int> isa OTHER */
-/* <var3:Int> isa OTHER */
-var6 = 1; /* easy <var3:Int> isa OTHER*/
-if (unlikely(!var6)) {
-var_class_name = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
-show_backtrace(1);
-}
-var7 = var_pos > var3;
-var4 = var7;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-}
-var_ = var4;
-if (var4){
-{
-var8 = ((short int (*)(val*))(var_res->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_res) /* is_ok on <var_res:IndexedIterator[nullable Object]>*/;
-}
-var2 = var8;
-} else {
-var2 = var_;
-}
-if (var2){
-{
-((void (*)(val*))(var_res->class->vft[COLOR_abstract_collection__Iterator__next]))(var_res) /* next on <var_res:IndexedIterator[nullable Object]>*/;
-}
-var9 = 1;
-{
-{ /* Inline kernel#Int#- (var_pos,var9) on <var_pos:Int> */
-/* Covariant cast for argument 0 (i) <var9:Int> isa OTHER */
-/* <var9:Int> isa OTHER */
-var12 = 1; /* easy <var9:Int> isa OTHER*/
-if (unlikely(!var12)) {
-var_class_name15 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name15);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 377);
-show_backtrace(1);
-}
-var16 = var_pos - var9;
-var10 = var16;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-}
-var_pos = var10;
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#SequenceRead#iterator_from for (self: Object, Int): IndexedIterator[nullable Object] */
-val* VIRTUAL_abstract_collection__SequenceRead__iterator_from(val* self, long p0) {
-val* var /* : IndexedIterator[nullable Object] */;
-val* var1 /* : IndexedIterator[nullable Object] */;
-var1 = abstract_collection__SequenceRead__iterator_from(self, p0);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Sequence#first= for (self: Sequence[nullable Object], nullable Object) */
-void abstract_collection__Sequence__first_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;
-val* var_item /* var item: nullable Object */;
-long var1 /* : Int */;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Sequence_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 757);
-show_backtrace(1);
-}
-var_item = p0;
-var1 = 0;
-{
-((void (*)(val*, long, val*))(self->class->vft[COLOR_abstract_collection__Sequence___91d_93d_61d]))(self, var1, var_item) /* []= on <self:Sequence[nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#first= for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Sequence__first_61d(val* self, val* p0) {
-abstract_collection__Sequence__first_61d(self, p0); /* Direct call abstract_collection#Sequence#first= on <self:Object(Sequence[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#add for (self: Sequence[nullable Object], nullable Object) */
-void abstract_collection__Sequence__add(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;
-val* var_e /* var e: 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_abstract_collection__SimpleCollection_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 788);
-show_backtrace(1);
-}
-var_e = p0;
-{
-((void (*)(val*, val*))(self->class->vft[COLOR_abstract_collection__Sequence__push]))(self, var_e) /* push on <self:Sequence[nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#add for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Sequence__add(val* self, val* p0) {
-abstract_collection__Sequence__add(self, p0); /* Direct call abstract_collection#Sequence#add on <self:Object(Sequence[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#append for (self: Sequence[nullable Object], Collection[nullable Object]) */
-void abstract_collection__Sequence__append(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_coll /* var coll: Collection[nullable Object] */;
-/* Covariant cast for argument 0 (coll) <p0:Collection[nullable Object]> isa Collection[E] */
-/* <p0:Collection[nullable Object]> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_collection__Sequence_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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 799);
-show_backtrace(1);
-}
-var_coll = p0;
-{
-abstract_collection__SimpleCollection__add_all(self, var_coll); /* Direct call abstract_collection#SimpleCollection#add_all on <self:Sequence[nullable Object]>*/
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#append for (self: Object, Collection[nullable Object]) */
-void VIRTUAL_abstract_collection__Sequence__append(val* self, val* p0) {
-abstract_collection__Sequence__append(self, p0); /* Direct call abstract_collection#Sequence#append on <self:Object(Sequence[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#pop for (self: Sequence[nullable Object]): nullable Object */
-val* abstract_collection__Sequence__pop(val* self) {
-val* var /* : nullable Object */;
-const char* var_class_name;
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "pop", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 808);
-show_backtrace(1);
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Sequence#pop for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Sequence__pop(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-const char* var_class_name;
-{ /* Inline abstract_collection#Sequence#pop (self) on <self:Object(Sequence[nullable Object])> */
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "pop", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 808);
-show_backtrace(1);
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Sequence#unshift for (self: Sequence[nullable Object], nullable Object) */
-void abstract_collection__Sequence__unshift(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;
-const char* var_class_name1;
-/* Covariant cast for argument 0 (e) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Sequence_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 818);
-show_backtrace(1);
-}
-var_class_name1 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "unshift", var_class_name1);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 818);
-show_backtrace(1);
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#unshift for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Sequence__unshift(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;
-const char* var_class_name2;
-{ /* Inline abstract_collection#Sequence#unshift (self,p0) on <self:Object(Sequence[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_abstract_collection__Sequence_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 818);
-show_backtrace(1);
-}
-var_class_name2 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "unshift", var_class_name2);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 818);
-show_backtrace(1);
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#prepend for (self: Sequence[nullable Object], Collection[nullable Object]) */
-void abstract_collection__Sequence__prepend(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_coll /* var coll: Collection[nullable Object] */;
-long var1 /* : Int */;
-/* Covariant cast for argument 0 (coll) <p0:Collection[nullable Object]> isa Collection[E] */
-/* <p0:Collection[nullable Object]> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_collection__Sequence_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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 826);
-show_backtrace(1);
-}
-var_coll = p0;
-var1 = 0;
-{
-((void (*)(val*, val*, long))(self->class->vft[COLOR_abstract_collection__Sequence__insert_all]))(self, var_coll, var1) /* insert_all on <self:Sequence[nullable Object]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#prepend for (self: Object, Collection[nullable Object]) */
-void VIRTUAL_abstract_collection__Sequence__prepend(val* self, val* p0) {
-abstract_collection__Sequence__prepend(self, p0); /* Direct call abstract_collection#Sequence#prepend on <self:Object(Sequence[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#shift for (self: Sequence[nullable Object]): nullable Object */
-val* abstract_collection__Sequence__shift(val* self) {
-val* var /* : nullable Object */;
-const char* var_class_name;
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "shift", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 835);
-show_backtrace(1);
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Sequence#shift for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Sequence__shift(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-const char* var_class_name;
-{ /* Inline abstract_collection#Sequence#shift (self) on <self:Object(Sequence[nullable Object])> */
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "shift", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 835);
-show_backtrace(1);
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Sequence#insert for (self: Sequence[nullable Object], nullable Object, Int) */
-void abstract_collection__Sequence__insert(val* self, val* p0, long p1) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-short int is_nullable;
-const char* var_class_name;
-const char* var_class_name1;
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Sequence_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 861);
-show_backtrace(1);
-}
-var_class_name1 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "insert", var_class_name1);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 861);
-show_backtrace(1);
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#insert for (self: Object, nullable Object, Int) */
-void VIRTUAL_abstract_collection__Sequence__insert(val* self, val* p0, long p1) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-short int is_nullable;
-const char* var_class_name;
-const char* var_class_name2;
-{ /* Inline abstract_collection#Sequence#insert (self,p0,p1) on <self:Object(Sequence[nullable Object])> */
-/* Covariant cast for argument 0 (item) <p0:nullable Object> isa E */
-/* <p0:nullable Object> isa E */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Sequence_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "E", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 861);
-show_backtrace(1);
-}
-var_class_name2 = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "insert", var_class_name2);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 861);
-show_backtrace(1);
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#insert_all for (self: Sequence[nullable Object], Collection[nullable Object], Int) */
-void abstract_collection__Sequence__insert_all(val* self, val* p0, long p1) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_coll /* var coll: Collection[nullable Object] */;
-long var_index /* var index: Int */;
-short int var1 /* : Bool */;
-long var2 /* : Int */;
-short int var3 /* : Bool */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-const char* var_class_name8;
-short int var9 /* : Bool */;
-short int var_ /* var : Bool */;
-long var10 /* : Int */;
-short int var11 /* : Bool */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
-const char* var_class_name16;
-short int var17 /* : Bool */;
-long var18 /* : Int */;
-short int var19 /* : Bool */;
-short int var20 /* : Bool */;
-short int var22 /* : Bool */;
-val* var_23 /* var : Collection[nullable Object] */;
-val* var24 /* : Iterator[nullable Object] */;
-val* var_25 /* var : Iterator[nullable Object] */;
-short int var26 /* : Bool */;
-val* var27 /* : nullable Object */;
-val* var_c /* var c: nullable Object */;
-long var28 /* : Int */;
-long var29 /* : Int */;
-short int var31 /* : Bool */;
-int cltype32;
-int idtype33;
-const char* var_class_name34;
-long var35 /* : Int */;
-/* Covariant cast for argument 0 (coll) <p0:Collection[nullable Object]> isa Collection[E] */
-/* <p0:Collection[nullable Object]> isa Collection[E] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Collectionabstract_collection__Sequence_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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Collection[E]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 871);
-show_backtrace(1);
-}
-var_coll = p0;
-var_index = p1;
-var2 = 0;
-{
-{ /* Inline kernel#Int#>= (var_index,var2) on <var_index:Int> */
-/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
-/* <var2:Int> isa OTHER */
-var5 = 1; /* easy <var2:Int> isa OTHER*/
-if (unlikely(!var5)) {
-var_class_name8 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name8);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 372);
-show_backtrace(1);
-}
-var9 = var_index >= var2;
-var3 = var9;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-}
-var_ = var3;
-if (var3){
-{
-var10 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Sequence[nullable Object]>*/;
-}
-{
-{ /* Inline kernel#Int#< (var_index,var10) on <var_index:Int> */
-/* Covariant cast for argument 0 (i) <var10:Int> isa OTHER */
-/* <var10:Int> isa OTHER */
-var13 = 1; /* easy <var10:Int> isa OTHER*/
-if (unlikely(!var13)) {
-var_class_name16 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name16);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 371);
-show_backtrace(1);
-}
-var17 = var_index < var10;
-var11 = var17;
-goto RET_LABEL12;
-RET_LABEL12:(void)0;
-}
-}
-var1 = var11;
-} else {
-var1 = var_;
-}
-if (unlikely(!var1)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 881);
-show_backtrace(1);
-}
-{
-var18 = ((long (*)(val*))(self->class->vft[COLOR_abstract_collection__Collection__length]))(self) /* length on <self:Sequence[nullable Object]>*/;
-}
-{
-{ /* Inline kernel#Int#== (var_index,var18) on <var_index:Int> */
-var22 = var_index == var18;
-var20 = var22;
-goto RET_LABEL21;
-RET_LABEL21:(void)0;
-}
-var19 = var20;
-}
-if (var19){
-{
-abstract_collection__SimpleCollection__add_all(self, var_coll); /* Direct call abstract_collection#SimpleCollection#add_all on <self:Sequence[nullable Object]>*/
-}
-} else {
-}
-var_23 = var_coll;
-{
-var24 = ((val* (*)(val*))(var_23->class->vft[COLOR_abstract_collection__Collection__iterator]))(var_23) /* iterator on <var_23:Collection[nullable Object]>*/;
-}
-var_25 = var24;
-for(;;) {
-{
-var26 = ((short int (*)(val*))(var_25->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_25) /* is_ok on <var_25:Iterator[nullable Object]>*/;
-}
-if (var26){
-{
-var27 = ((val* (*)(val*))(var_25->class->vft[COLOR_abstract_collection__Iterator__item]))(var_25) /* item on <var_25:Iterator[nullable Object]>*/;
-}
-var_c = var27;
-{
-((void (*)(val*, val*, long))(self->class->vft[COLOR_abstract_collection__Sequence__insert]))(self, var_c, var_index) /* insert on <self:Sequence[nullable Object]>*/;
-}
-var28 = 1;
-{
-{ /* Inline kernel#Int#+ (var_index,var28) on <var_index:Int> */
-/* Covariant cast for argument 0 (i) <var28:Int> isa OTHER */
-/* <var28:Int> isa OTHER */
-var31 = 1; /* easy <var28:Int> isa OTHER*/
-if (unlikely(!var31)) {
-var_class_name34 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name34);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
-show_backtrace(1);
-}
-var35 = var_index + var28;
-var29 = var35;
-goto RET_LABEL30;
-RET_LABEL30:(void)0;
-}
-}
-var_index = var29;
-{
-((void (*)(val*))(var_25->class->vft[COLOR_abstract_collection__Iterator__next]))(var_25) /* next on <var_25:Iterator[nullable Object]>*/;
-}
-} else {
-goto BREAK_label;
-}
-}
-BREAK_label: (void)0;
-{
-{ /* Inline abstract_collection#Iterator#finish (var_25) on <var_25:Iterator[nullable Object]> */
-RET_LABEL36:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#insert_all for (self: Object, Collection[nullable Object], Int) */
-void VIRTUAL_abstract_collection__Sequence__insert_all(val* self, val* p0, long p1) {
-abstract_collection__Sequence__insert_all(self, p0, p1); /* Direct call abstract_collection#Sequence#insert_all on <self:Object(Sequence[nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#remove_at for (self: Sequence[nullable Object], Int) */
-void abstract_collection__Sequence__remove_at(val* self, long p0) {
-const char* var_class_name;
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "remove_at", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 891);
-show_backtrace(1);
-RET_LABEL:;
-}
-/* method abstract_collection#Sequence#remove_at for (self: Object, Int) */
-void VIRTUAL_abstract_collection__Sequence__remove_at(val* self, long p0) {
-const char* var_class_name;
-{ /* Inline abstract_collection#Sequence#remove_at (self,p0) on <self:Object(Sequence[nullable Object])> */
-var_class_name = self == NULL ? "null" : self->type->name;
-PRINT_ERROR("Runtime error: Abstract method `%s` called on `%s`", "remove_at", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 891);
-show_backtrace(1);
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#CoupleMap#iterator for (self: CoupleMap[Object, nullable Object]): MapIterator[Object, nullable Object] */
-val* abstract_collection__CoupleMap__iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : CoupleMapIterator[Object, nullable Object] */;
-val* var2 /* : Iterator[Couple[Object, nullable Object]] */;
-var1 = NEW_abstract_collection__CoupleMapIterator(self->type->resolution_table->types[COLOR_abstract_collection__CoupleMapIteratorabstract_collection__CoupleMap_FT0abstract_collection__CoupleMap_FT1]);
-{
-var2 = array__ArrayMap__couple_iterator(self);
-}
-{
-abstract_collection__CoupleMapIterator__init(var1, var2); /* Direct call abstract_collection#CoupleMapIterator#init on <var1:CoupleMapIterator[Object, nullable Object]>*/
-}
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMap#iterator for (self: Object): MapIterator[Object, nullable Object] */
-val* VIRTUAL_abstract_collection__CoupleMap__iterator(val* self) {
-val* var /* : MapIterator[Object, nullable Object] */;
-val* var1 /* : MapIterator[Object, nullable Object] */;
-var1 = abstract_collection__CoupleMap__iterator(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#item for (self: CoupleMapIterator[Object, nullable Object]): nullable Object */
-val* abstract_collection__CoupleMapIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : Iterator[Couple[Object, nullable Object]] */;
-val* var2 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-val* var5 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__CoupleMapIterator___iter].val; /* _iter on <self:CoupleMapIterator[Object, nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 939);
-show_backtrace(1);
-}
-{
-var2 = ((val* (*)(val*))(var1->class->vft[COLOR_abstract_collection__Iterator__item]))(var1) /* item on <var1:Iterator[Couple[Object, nullable Object]]>*/;
-}
-{
-{ /* Inline abstract_collection#Couple#second (var2) on <var2:nullable Object(Couple[Object, nullable Object])> */
-var5 = var2->attrs[COLOR_abstract_collection__Couple___second].val; /* _second on <var2:nullable Object(Couple[Object, nullable Object])> */
-var3 = var5;
-RET_LABEL4:(void)0;
-}
-}
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#item for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__CoupleMapIterator__item(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = abstract_collection__CoupleMapIterator__item(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#key for (self: CoupleMapIterator[Object, nullable Object]): Object */
-val* abstract_collection__CoupleMapIterator__key(val* self) {
-val* var /* : Object */;
-val* var1 /* : Iterator[Couple[Object, nullable Object]] */;
-val* var2 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-val* var5 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__CoupleMapIterator___iter].val; /* _iter on <self:CoupleMapIterator[Object, nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 943);
-show_backtrace(1);
-}
-{
-var2 = ((val* (*)(val*))(var1->class->vft[COLOR_abstract_collection__Iterator__item]))(var1) /* item on <var1:Iterator[Couple[Object, nullable Object]]>*/;
-}
-{
-{ /* Inline abstract_collection#Couple#first (var2) on <var2:nullable Object(Couple[Object, nullable Object])> */
-var5 = var2->attrs[COLOR_abstract_collection__Couple___first].val; /* _first on <var2:nullable Object(Couple[Object, nullable Object])> */
-var3 = var5;
-RET_LABEL4:(void)0;
-}
-}
-var = var3;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#key for (self: Object): Object */
-val* VIRTUAL_abstract_collection__CoupleMapIterator__key(val* self) {
-val* var /* : Object */;
-val* var1 /* : Object */;
-var1 = abstract_collection__CoupleMapIterator__key(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#is_ok for (self: CoupleMapIterator[Object, nullable Object]): Bool */
-short int abstract_collection__CoupleMapIterator__is_ok(val* self) {
-short int var /* : Bool */;
-val* var1 /* : Iterator[Couple[Object, nullable Object]] */;
-short int var2 /* : Bool */;
-var1 = self->attrs[COLOR_abstract_collection__CoupleMapIterator___iter].val; /* _iter on <self:CoupleMapIterator[Object, nullable Object]> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 945);
-show_backtrace(1);
-}
-{
-var2 = ((short int (*)(val*))(var1->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var1) /* is_ok on <var1:Iterator[Couple[Object, nullable Object]]>*/;
-}
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#is_ok for (self: Object): Bool */
-short int VIRTUAL_abstract_collection__CoupleMapIterator__is_ok(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = abstract_collection__CoupleMapIterator__is_ok(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#CoupleMapIterator#next for (self: CoupleMapIterator[Object, nullable Object]) */
-void abstract_collection__CoupleMapIterator__next(val* self) {
-val* var /* : Iterator[Couple[Object, nullable Object]] */;
-var = self->attrs[COLOR_abstract_collection__CoupleMapIterator___iter].val; /* _iter on <self:CoupleMapIterator[Object, nullable Object]> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 949);
-show_backtrace(1);
-}
-{
-((void (*)(val*))(var->class->vft[COLOR_abstract_collection__Iterator__next]))(var) /* next on <var:Iterator[Couple[Object, nullable Object]]>*/;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#CoupleMapIterator#next for (self: Object) */
-void VIRTUAL_abstract_collection__CoupleMapIterator__next(val* self) {
-abstract_collection__CoupleMapIterator__next(self); /* Direct call abstract_collection#CoupleMapIterator#next on <self:Object(CoupleMapIterator[Object, nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#CoupleMapIterator#init for (self: CoupleMapIterator[Object, nullable Object], Iterator[Couple[Object, nullable Object]]) */
-void abstract_collection__CoupleMapIterator__init(val* self, val* p0) {
-short int var /* : Bool */;
-int cltype;
-int idtype;
-const struct type* type_struct;
-const char* var_class_name;
-val* var_i /* var i: Iterator[Couple[Object, nullable Object]] */;
-/* Covariant cast for argument 0 (i) <p0:Iterator[Couple[Object, nullable Object]]> isa Iterator[Couple[K, V]] */
-/* <p0:Iterator[Couple[Object, nullable Object]]> isa Iterator[Couple[K, V]] */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Iteratorabstract_collection__Coupleabstract_collection__CoupleMapIterator_FT0abstract_collection__CoupleMapIterator_FT1];
-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 (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "Iterator[Couple[K, V]]", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 954);
-show_backtrace(1);
-}
-var_i = p0;
-self->attrs[COLOR_abstract_collection__CoupleMapIterator___iter].val = var_i; /* _iter on <self:CoupleMapIterator[Object, nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#CoupleMapIterator#init for (self: Object, Iterator[Couple[Object, nullable Object]]) */
-void VIRTUAL_abstract_collection__CoupleMapIterator__init(val* self, val* p0) {
-abstract_collection__CoupleMapIterator__init(self, p0); /* Direct call abstract_collection#CoupleMapIterator#init on <self:Object(CoupleMapIterator[Object, nullable Object])>*/
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#first for (self: Couple[nullable Object, nullable Object]): nullable Object */
-val* abstract_collection__Couple__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__Couple___first].val; /* _first on <self:Couple[nullable Object, nullable Object]> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Couple#first for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Couple__first(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-{ /* Inline abstract_collection#Couple#first (self) on <self:Object(Couple[nullable Object, nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__Couple___first].val; /* _first on <self:Object(Couple[nullable Object, nullable Object])> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Couple#first= for (self: Couple[nullable Object, nullable Object], nullable Object) */
-void abstract_collection__Couple__first_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 (first) <p0:nullable Object> isa F */
-/* <p0:nullable Object> isa F */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "F", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 962);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___first].val = p0; /* _first on <self:Couple[nullable Object, nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#first= for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Couple__first_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;
-{ /* Inline abstract_collection#Couple#first= (self,p0) on <self:Object(Couple[nullable Object, nullable Object])> */
-/* Covariant cast for argument 0 (first) <p0:nullable Object> isa F */
-/* <p0:nullable Object> isa F */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "F", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 962);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___first].val = p0; /* _first on <self:Object(Couple[nullable Object, nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#second for (self: Couple[nullable Object, nullable Object]): nullable Object */
-val* abstract_collection__Couple__second(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-var1 = self->attrs[COLOR_abstract_collection__Couple___second].val; /* _second on <self:Couple[nullable Object, nullable Object]> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Couple#second for (self: Object): nullable Object */
-val* VIRTUAL_abstract_collection__Couple__second(val* self) {
-val* var /* : nullable Object */;
-val* var1 /* : nullable Object */;
-val* var3 /* : nullable Object */;
-{ /* Inline abstract_collection#Couple#second (self) on <self:Object(Couple[nullable Object, nullable Object])> */
-var3 = self->attrs[COLOR_abstract_collection__Couple___second].val; /* _second on <self:Object(Couple[nullable Object, nullable Object])> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method abstract_collection#Couple#second= for (self: Couple[nullable Object, nullable Object], nullable Object) */
-void abstract_collection__Couple__second_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 (second) <p0:nullable Object> isa S */
-/* <p0:nullable Object> isa S */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT1];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "S", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 965);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___second].val = p0; /* _second on <self:Couple[nullable Object, nullable Object]> */
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#second= for (self: Object, nullable Object) */
-void VIRTUAL_abstract_collection__Couple__second_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;
-{ /* Inline abstract_collection#Couple#second= (self,p0) on <self:Object(Couple[nullable Object, nullable Object])> */
-/* Covariant cast for argument 0 (second) <p0:nullable Object> isa S */
-/* <p0:nullable Object> isa S */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT1];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "S", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 965);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___second].val = p0; /* _second on <self:Object(Couple[nullable Object, nullable Object])> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#init for (self: Couple[nullable Object, nullable Object], nullable Object, nullable Object) */
-void abstract_collection__Couple__init(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;
-short int is_nullable5;
-const char* var_class_name6;
-val* var_f /* var f: nullable Object */;
-val* var_s /* var s: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-const struct type* type_struct11;
-short int is_nullable12;
-const char* var_class_name13;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const struct type* type_struct18;
-short int is_nullable19;
-const char* var_class_name20;
-/* Covariant cast for argument 0 (f) <p0:nullable Object> isa F */
-/* <p0:nullable Object> isa F */
-type_struct = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT0];
-cltype = type_struct->color;
-idtype = type_struct->id;
-is_nullable = type_struct->is_nullable;
-if(p0 == NULL) {
-var = is_nullable;
-} else {
-if(cltype >= p0->type->table_size) {
-var = 0;
-} else {
-var = p0->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var)) {
-var_class_name = p0 == NULL ? "null" : p0->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "F", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 968);
-show_backtrace(1);
-}
-/* Covariant cast for argument 1 (s) <p1:nullable Object> isa S */
-/* <p1:nullable Object> isa S */
-type_struct4 = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT1];
-cltype2 = type_struct4->color;
-idtype3 = type_struct4->id;
-is_nullable5 = type_struct4->is_nullable;
-if(p1 == NULL) {
-var1 = is_nullable5;
-} else {
-if(cltype2 >= p1->type->table_size) {
-var1 = 0;
-} else {
-var1 = p1->type->type_table[cltype2] == idtype3;
-}
-}
-if (unlikely(!var1)) {
-var_class_name6 = p1 == NULL ? "null" : p1->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "S", var_class_name6);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 968);
-show_backtrace(1);
-}
-var_f = p0;
-var_s = p1;
-{
-{ /* Inline abstract_collection#Couple#first= (self,var_f) on <self:Couple[nullable Object, nullable Object]> */
-/* Covariant cast for argument 0 (first) <var_f:nullable Object> isa F */
-/* <var_f:nullable Object> isa F */
-type_struct11 = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT0];
-cltype9 = type_struct11->color;
-idtype10 = type_struct11->id;
-is_nullable12 = type_struct11->is_nullable;
-if(var_f == NULL) {
-var8 = is_nullable12;
-} else {
-if(cltype9 >= var_f->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_f->type->type_table[cltype9] == idtype10;
-}
-}
-if (unlikely(!var8)) {
-var_class_name13 = var_f == NULL ? "null" : var_f->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "F", var_class_name13);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 962);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___first].val = var_f; /* _first on <self:Couple[nullable Object, nullable Object]> */
-RET_LABEL7:(void)0;
-}
-}
-{
-{ /* Inline abstract_collection#Couple#second= (self,var_s) on <self:Couple[nullable Object, nullable Object]> */
-/* Covariant cast for argument 0 (second) <var_s:nullable Object> isa S */
-/* <var_s:nullable Object> isa S */
-type_struct18 = self->type->resolution_table->types[COLOR_abstract_collection__Couple_FT1];
-cltype16 = type_struct18->color;
-idtype17 = type_struct18->id;
-is_nullable19 = type_struct18->is_nullable;
-if(var_s == NULL) {
-var15 = is_nullable19;
-} else {
-if(cltype16 >= var_s->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_s->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-var_class_name20 = var_s == NULL ? "null" : var_s->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "S", var_class_name20);
-PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/abstract_collection.nit", 965);
-show_backtrace(1);
-}
-self->attrs[COLOR_abstract_collection__Couple___second].val = var_s; /* _second on <self:Couple[nullable Object, nullable Object]> */
-RET_LABEL14:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method abstract_collection#Couple#init for (self: Object, nullable Object, nullable Object) */
-void VIRTUAL_abstract_collection__Couple__init(val* self, val* p0, val* p1) {
-abstract_collection__Couple__init(self, p0, p1); /* Direct call abstract_collection#Couple#init on <self:Object(Couple[nullable Object, nullable Object])>*/
-RET_LABEL:;
-}