Author: echristo
Date: Mon Feb 20 12:05:04 2012
New Revision: 150976
URL: http://llvm.org/viewvc/llvm-project?rev=150976&view=rev
Log:
Make forward declarations for objective-c types use the new
temporary forward declaration nodes. Fixes a problem building
Chrome.
Modified:
cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=150976&r1=150975&r2=150976&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Mon Feb 20 12:05:04 2012
@@ -336,21 +336,19 @@
case BuiltinType::Void:
return llvm::DIType();
case BuiltinType::ObjCClass:
- return DBuilder.createStructType(TheCU, "objc_class",
- getOrCreateMainFile(), 0, 0, 0,
- llvm::DIDescriptor::FlagFwdDecl,
- llvm::DIArray());
+ return DBuilder.createForwardDecl(llvm::dwarf::DW_TAG_structure_type,
+ "objc_class", getOrCreateMainFile(),
+ 0);
case BuiltinType::ObjCId: {
// typedef struct objc_class *Class;
// typedef struct objc_object {
// Class isa;
// } *id;
- llvm::DIType OCTy =
- DBuilder.createStructType(TheCU, "objc_class",
- getOrCreateMainFile(), 0, 0, 0,
- llvm::DIDescriptor::FlagFwdDecl,
- llvm::DIArray());
+ llvm::DIType OCTy =
+ DBuilder.createForwardDecl(llvm::dwarf::DW_TAG_structure_type,
+ "objc_class", getOrCreateMainFile(),
+ 0);
unsigned Size = CGM.getContext().getTypeSize(CGM.getContext().VoidPtrTy);
llvm::DIType ISATy = DBuilder.createPointerType(OCTy, Size);
@@ -368,10 +366,10 @@
0, 0, 0, 0, Elements);
}
case BuiltinType::ObjCSel: {
- return DBuilder.createStructType(TheCU, "objc_selector",
- getOrCreateMainFile(), 0, 0, 0,
- llvm::DIDescriptor::FlagFwdDecl,
- llvm::DIArray());
+ return
+ DBuilder.createForwardDecl(llvm::dwarf::DW_TAG_structure_type,
+ "objc_selector", getOrCreateMainFile(),
+ 0);
}
case BuiltinType::UChar:
case BuiltinType::Char_U: Encoding = llvm::dwarf::DW_ATE_unsigned_char;
break;
@@ -1224,10 +1222,9 @@
ObjCInterfaceDecl *Def = ID->getDefinition();
if (!Def) {
llvm::DIType FwdDecl =
- DBuilder.createStructType(Unit, ID->getName(),
- DefUnit, Line, 0, 0,
- llvm::DIDescriptor::FlagFwdDecl,
- llvm::DIArray(), RuntimeLang);
+ DBuilder.createForwardDecl(llvm::dwarf::DW_TAG_structure_type,
+ ID->getName(), DefUnit, Line,
+ RuntimeLang);
return FwdDecl;
}
ID = Def;
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