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FIX: compounds assigned to themselves would cause self-references

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Kayne Ruse
2026-04-28 09:23:43 +10:00
parent 617a658de0
commit eb33775314
1 changed files with 3 additions and 3 deletions
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source/toy_vm.c
+3 -3
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@@ -210,7 +210,7 @@ static void processAssign(Toy_VM* vm) {
Toy_Value name = Toy_popStack(&vm->stack); Toy_Value name = Toy_popStack(&vm->stack);
//assign it //assign it
Toy_assignScope(vm->scope, TOY_VALUE_AS_STRING(name), value); //scope now owns the value, doesn't need to be freed Toy_assignScope(vm->scope, TOY_VALUE_AS_STRING(name), Toy_copyValue(&vm->memoryBucket, value)); //scope now owns the value, doesn't need to be freed
//in case of chaining, leave a copy on the stack //in case of chaining, leave a copy on the stack
bool chainedAssignment = READ_BYTE(vm); bool chainedAssignment = READ_BYTE(vm);
@@ -268,7 +268,7 @@ static void processAssignCompound(Toy_VM* vm) {
} }
//set the value //set the value
array->data[index] = Toy_copyValue(&vm->memoryBucket, TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value); array->data[index] = Toy_copyValue(&vm->memoryBucket, value);
//in case of chaining, leave a copy on the stack //in case of chaining, leave a copy on the stack
bool chainedAssignment = READ_BYTE(vm); bool chainedAssignment = READ_BYTE(vm);
@@ -284,7 +284,7 @@ static void processAssignCompound(Toy_VM* vm) {
Toy_Table* table = TOY_VALUE_AS_TABLE(target); Toy_Table* table = TOY_VALUE_AS_TABLE(target);
//set the value //set the value
Toy_insertTable(&table, Toy_copyValue(&vm->memoryBucket, TOY_VALUE_IS_REFERENCE(key) ? Toy_unwrapValue(key) : key), Toy_copyValue(&vm->memoryBucket, TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value)); Toy_insertTable(&table, Toy_copyValue(&vm->memoryBucket, key), Toy_copyValue(&vm->memoryBucket, value));
//in case of chaining, leave a copy on the stack //in case of chaining, leave a copy on the stack
bool chainedAssignment = READ_BYTE(vm); bool chainedAssignment = READ_BYTE(vm);