Enable debug info for objective c implementations that may not have
an explicit instance variable.
rdar://10590352
llvm-svn: 154481
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 587ab8a..23e922d 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1181,6 +1181,15 @@
return T;
}
+/// getOrCreateInterfaceType - Emit an objective c interface type standalone
+/// debug info.
+llvm::DIType CGDebugInfo::getOrCreateInterfaceType(QualType D,
+ SourceLocation Loc) {
+ llvm::DIType T = getOrCreateType(D, getOrCreateFile(Loc));
+ DBuilder.retainType(T);
+ return T;
+}
+
/// CreateType - get structure or union type.
llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty) {
RecordDecl *RD = Ty->getDecl();
@@ -1282,6 +1291,7 @@
RuntimeLang);
return FwdDecl;
}
+
ID = Def;
// Bit size, align and offset of the type.
@@ -1296,7 +1306,7 @@
DBuilder.createStructType(Unit, ID->getName(), DefUnit,
Line, Size, Align, Flags,
llvm::DIArray(), RuntimeLang);
-
+
// Otherwise, insert it into the CompletedTypeCache so that recursive uses
// will find it and we're emitting the complete type.
CompletedTypeCache[QualType(Ty, 0).getAsOpaquePtr()] = RealDecl;