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Fix inline #raw_union bug in issue #87

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Ginger Bill
2017-08-08 21:27:42 +01:00
parent 49d337c830
commit f4c0405221
2 changed files with 6 additions and 7 deletions
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src/ir.cpp
+5 -6
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@@ -2523,16 +2523,13 @@ irValue *ir_emit_deep_field_gep(irProcedure *proc, irValue *e, Selection sel) {
if (is_type_raw_union(type)) {
type = type->Struct.fields[index]->type;
e = ir_emit_conv(proc, e, make_type_pointer(a, type));
} else if (is_type_struct(type)) {
type = type->Struct.fields[index]->type;
e = ir_emit_struct_ep(proc, e, index);
} else if (type->kind == Type_Union) {
GB_ASSERT(index == -1);
type = t_type_info_ptr;
e = ir_emit_struct_ep(proc, e, index);
} else if (type->kind == Type_Struct) {
type = type->Struct.fields[index]->type;
if (type->Struct.is_raw_union) {
} else {
e = ir_emit_struct_ep(proc, e, index);
}
} else if (type->kind == Type_Tuple) {
type = type->Tuple.variables[index]->type;
e = ir_emit_struct_ep(proc, e, index);
@@ -5159,6 +5156,7 @@ irAddr ir_build_addr(irProcedure *proc, AstNode *expr) {
Selection sel = lookup_field(proc->module->allocator, type, selector, false);
GB_ASSERT(sel.entity != nullptr);
if (sel.entity->type->kind == Type_BitFieldValue) {
irAddr addr = ir_build_addr(proc, se->expr);
Type *bft = type_deref(ir_addr_type(addr));
@@ -5180,6 +5178,7 @@ irAddr ir_build_addr(irProcedure *proc, AstNode *expr) {
return ir_addr(a);
}
} else {
// NOTE(bill): x.0
Type *type = type_deref(type_of_expr(proc->module->info, se->expr));
Type *selector_type = base_type(type_of_expr(proc->module->info, se->selector));
GB_ASSERT_MSG(is_type_integer(selector_type), "%s", type_to_string(selector_type));