Fix even more bugs in debug info support:
1. emit proper debug info for forward decls of structs.
2. emit DW_TAG_member nodes around members of a field like llvm-gcc does.
This slows down debug info generation, but is required for correctness.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58973 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 4b3ef0e..4213935 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -192,9 +192,6 @@
llvm::DICompileUnit Unit) {
const RecordDecl *Decl = Ty->getDecl();
- if (!Decl->getDefinition(M->getContext()))
- return llvm::DIType();
-
unsigned Tag;
if (Decl->isStruct())
Tag = llvm::dwarf::DW_TAG_structure_type;
@@ -244,7 +241,6 @@
FieldDecl *Field = *I;
llvm::DIType FieldTy = getOrCreateType(Field->getType(), Unit);
-#if 0
const char *FieldName = Field->getName();
if (FieldName == 0) FieldName = "";
@@ -265,7 +261,6 @@
FieldName, FieldDefUnit,
FieldLine, FieldSize, FieldAlign,
FieldOffset, 0, FieldTy);
-#endif
EltTys.push_back(FieldTy);
}