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parseh: fix not properly demoting structs to typedefs

master
Andrew Kelley 2016-02-07 00:18:24 -07:00
parent f19fa590e5
commit fc31096519
1 changed files with 13 additions and 7 deletions
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20
src/parseh.cpp
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@ -838,6 +838,16 @@ static void visit_enum_decl(Context *c, const EnumDecl *enum_decl) {
}
static void replace_with_fwd_decl(Context *c, TypeTableEntry *struct_type, Buf *full_type_name) {
unsigned line = c->source_node ? c->source_node->line : 0;
LLVMZigDIType *replacement_di_type = LLVMZigCreateDebugForwardDeclType(c->codegen->dbuilder,
LLVMZigTag_DW_structure_type(), buf_ptr(full_type_name),
LLVMZigFileToScope(c->import->di_file), c->import->di_file, line);
LLVMZigReplaceTemporary(c->codegen->dbuilder, struct_type->di_type, replacement_di_type);
struct_type->di_type = replacement_di_type;
}
static TypeTableEntry *resolve_record_decl(Context *c, const RecordDecl *record_decl) {
const char *raw_name = decl_name(record_decl);
@ -869,13 +879,7 @@ static TypeTableEntry *resolve_record_decl(Context *c, const RecordDecl *record_
RecordDecl *record_def = record_decl->getDefinition();
unsigned line = c->source_node ? c->source_node->line : 0;
if (!record_def) {
LLVMZigDIType *replacement_di_type = LLVMZigCreateDebugForwardDeclType(c->codegen->dbuilder,
LLVMZigTag_DW_structure_type(), buf_ptr(full_type_name),
LLVMZigFileToScope(c->import->di_file), c->import->di_file, line);
LLVMZigReplaceTemporary(c->codegen->dbuilder, struct_type->di_type, replacement_di_type);
struct_type->di_type = replacement_di_type;
replace_with_fwd_decl(c, struct_type, full_type_name);
return struct_type;
}
@ -890,6 +894,7 @@ static TypeTableEntry *resolve_record_decl(Context *c, const RecordDecl *record_
if (field_decl->isBitField()) {
emit_warning(c, field_decl, "struct %s demoted to typedef - has bitfield\n", buf_ptr(bare_name));
replace_with_fwd_decl(c, struct_type, full_type_name);
return struct_type;
}
}
@ -918,6 +923,7 @@ static TypeTableEntry *resolve_record_decl(Context *c, const RecordDecl *record_
if (field_type->id == TypeTableEntryIdInvalid) {
emit_warning(c, field_decl, "struct %s demoted to typedef - unresolved type\n", buf_ptr(bare_name));
replace_with_fwd_decl(c, struct_type, full_type_name);
return struct_type;
}