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Try storing a pointer to a fake metadata type in the debug info for a map

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gingerBill
2024-03-30 10:29:20 +00:00
parent d84d65ba45
commit 4edcaa6124
2 changed files with 6 additions and 8 deletions
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10
src/check_type.cpp
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@@ -2526,18 +2526,16 @@ gb_internal void init_map_internal_types(Type *type) {
gb_unused(type_size_of(metadata_type));
// NOTE(bill): [0]^struct{key: Key, value: Value, hash: uintptr}
// This is a zero array to a pointer to keep the alignment to that of a pointer, and not effective the size of the final struct
metadata_type = alloc_type_array(alloc_type_pointer(metadata_type), 0);;
// NOTE(bill): ^struct{key: Key, value: Value, hash: uintptr}
metadata_type = alloc_type_pointer(metadata_type);
Scope *scope = create_scope(nullptr, nullptr);
Type *debug_type = alloc_type_struct();
debug_type->Struct.fields = slice_make<Entity *>(permanent_allocator(), 4);
debug_type->Struct.fields[0] = alloc_entity_field(scope, make_token_ident("data"), t_uintptr, false, 0, EntityState_Resolved);
debug_type->Struct.fields = slice_make<Entity *>(permanent_allocator(), 3);
debug_type->Struct.fields[0] = alloc_entity_field(scope, make_token_ident("data"), metadata_type, false, 0, EntityState_Resolved);
debug_type->Struct.fields[1] = alloc_entity_field(scope, make_token_ident("len"), t_int, false, 1, EntityState_Resolved);
debug_type->Struct.fields[2] = alloc_entity_field(scope, make_token_ident("allocator"), t_allocator, false, 2, EntityState_Resolved);
debug_type->Struct.fields[3] = alloc_entity_field(scope, make_token_ident("__metadata"), metadata_type, false, 3, EntityState_Resolved);
debug_type->Struct.scope = scope;
debug_type->Struct.node = nullptr;
wait_signal_set(&debug_type->Struct.fields_wait_signal);

4
src/llvm_backend_debug.cpp
View File

@@ -748,8 +748,8 @@ gb_internal void lb_debug_complete_types(lbModule *m) {
case Type_Map:
GB_ASSERT(t_raw_map != nullptr);
// bt = base_type(bt->Map.debug_metadata_type);
bt = base_type(t_raw_map);
bt = base_type(bt->Map.debug_metadata_type);
// bt = base_type(t_raw_map);
GB_ASSERT(bt->kind == Type_Struct);
/*fallthrough*/
case Type_Struct: