diff options
Diffstat (limited to 'src/ir.cpp')
| -rw-r--r-- | src/ir.cpp | 80 |
1 files changed, 47 insertions, 33 deletions
diff --git a/src/ir.cpp b/src/ir.cpp index cdf56f7fee..035e27707a 100644 --- a/src/ir.cpp +++ b/src/ir.cpp @@ -15785,11 +15785,10 @@ static TypeTableEntry *ir_type_info_get_type(IrAnalyze *ira, const char *type_na Buf field_name = BUF_INIT; buf_init_from_str(&field_name, type_name); - auto entry = type_info_scope->decl_table.maybe_get(&field_name); + auto entry = type_info_scope->decl_table.get(&field_name); buf_deinit(&field_name); - assert(entry != nullptr); - TldVar *tld = (TldVar *)entry->value; + TldVar *tld = (TldVar *)entry; assert(tld->base.id == TldIdVar); VariableTableEntry *var = tld->var; @@ -16071,6 +16070,38 @@ static ConstExprValue *ir_make_type_info_value(IrAnalyze *ira, TypeTableEntry *t enum_field_val->data.x_struct.fields = inner_fields; }; + const auto create_ptr_like_type_info = [ira](const char *name, TypeTableEntry *ptr_type_entry) { + ConstExprValue *result = create_const_vals(1); + result->special = ConstValSpecialStatic; + result->type = ir_type_info_get_type(ira, name); + + ConstExprValue *fields = create_const_vals(4); + result->data.x_struct.fields = fields; + + // is_const: bool + ensure_field_index(result->type, "is_const", 0); + fields[0].special = ConstValSpecialStatic; + fields[0].type = ira->codegen->builtin_types.entry_bool; + fields[0].data.x_bool = ptr_type_entry->data.pointer.is_const; + // is_volatile: bool + ensure_field_index(result->type, "is_volatile", 1); + fields[1].special = ConstValSpecialStatic; + fields[1].type = ira->codegen->builtin_types.entry_bool; + fields[1].data.x_bool = ptr_type_entry->data.pointer.is_volatile; + // alignment: u32 + ensure_field_index(result->type, "alignment", 2); + fields[2].special = ConstValSpecialStatic; + fields[2].type = ira->codegen->builtin_types.entry_u32; + bigint_init_unsigned(&fields[2].data.x_bigint, ptr_type_entry->data.pointer.alignment); + // child: type + ensure_field_index(result->type, "child", 3); + fields[3].special = ConstValSpecialStatic; + fields[3].type = ira->codegen->builtin_types.entry_type; + fields[3].data.x_type = ptr_type_entry->data.pointer.child_type; + + return result; + }; + ConstExprValue *result = nullptr; switch (type_entry->id) { @@ -16139,34 +16170,7 @@ static ConstExprValue *ir_make_type_info_value(IrAnalyze *ira, TypeTableEntry *t } case TypeTableEntryIdPointer: { - result = create_const_vals(1); - result->special = ConstValSpecialStatic; - result->type = ir_type_info_get_type(ira, "Pointer"); - - ConstExprValue *fields = create_const_vals(4); - result->data.x_struct.fields = fields; - - // is_const: bool - ensure_field_index(result->type, "is_const", 0); - fields[0].special = ConstValSpecialStatic; - fields[0].type = ira->codegen->builtin_types.entry_bool; - fields[0].data.x_bool = type_entry->data.pointer.is_const; - // is_volatile: bool - ensure_field_index(result->type, "is_volatile", 1); - fields[1].special = ConstValSpecialStatic; - fields[1].type = ira->codegen->builtin_types.entry_bool; - fields[1].data.x_bool = type_entry->data.pointer.is_volatile; - // alignment: u32 - ensure_field_index(result->type, "alignment", 2); - fields[2].special = ConstValSpecialStatic; - fields[2].type = ira->codegen->builtin_types.entry_u32; - bigint_init_unsigned(&fields[2].data.x_bigint, type_entry->data.pointer.alignment); - // child: type - ensure_field_index(result->type, "child", 3); - fields[3].special = ConstValSpecialStatic; - fields[3].type = ira->codegen->builtin_types.entry_type; - fields[3].data.x_type = type_entry->data.pointer.child_type; - + result = create_ptr_like_type_info("Pointer", type_entry); break; } case TypeTableEntryIdArray: @@ -16436,6 +16440,16 @@ static ConstExprValue *ir_make_type_info_value(IrAnalyze *ira, TypeTableEntry *t } case TypeTableEntryIdStruct: { + if (type_entry->data.structure.is_slice) { + Buf ptr_field_name = BUF_INIT; + buf_init_from_str(&ptr_field_name, "ptr"); + TypeTableEntry *ptr_type = type_entry->data.structure.fields_by_name.get(&ptr_field_name)->type_entry; + ensure_complete_type(ira->codegen, ptr_type); + + result = create_ptr_like_type_info("Slice", ptr_type); + break; + } + result = create_const_vals(1); result->special = ConstValSpecialStatic; result->type = ir_type_info_get_type(ira, "Struct"); @@ -16622,7 +16636,7 @@ static TypeTableEntry *ir_analyze_instruction_type_info(IrAnalyze *ira, ConstExprValue *out_val = ir_build_const_from(ira, &instruction->base); out_val->type = result_type; - bigint_init_unsigned(&out_val->data.x_union.tag, type_id_index(type_entry->id)); + bigint_init_unsigned(&out_val->data.x_union.tag, type_id_index(type_entry)); ConstExprValue *payload = ir_make_type_info_value(ira, type_entry); out_val->data.x_union.payload = payload; @@ -16650,7 +16664,7 @@ static TypeTableEntry *ir_analyze_instruction_type_id(IrAnalyze *ira, TypeTableEntry *result_type = var_value->data.x_type; ConstExprValue *out_val = ir_build_const_from(ira, &instruction->base); - bigint_init_unsigned(&out_val->data.x_enum_tag, type_id_index(type_entry->id)); + bigint_init_unsigned(&out_val->data.x_enum_tag, type_id_index(type_entry)); return result_type; } |