Handle QualifiedNameType and SubstTemplateTypeParmType types in CGDebugInfo::CreateTypeNode.

llvm-svn: 86274

Author: Anders Carlsson

clang/lib/CodeGen/CGDebugInfo.cpp

@@ -879,6 +879,17 @@ llvm::DIType CGDebugInfo::CreateTypeNode(QualType Ty,
     return getOrCreateType(cast<TypeOfType>(Ty)->getUnderlyingType(), Unit);
   case Type::Decltype:
     return getOrCreateType(cast<DecltypeType>(Ty)->getUnderlyingType(), Unit);
+
+  case Type::QualifiedName: {
+    const QualifiedNameType *T = cast<QualifiedNameType>(Ty);
+    return CreateTypeNode(T->getNamedType(), Unit);
+  }
+
+  case Type::SubstTemplateTypeParm: {
+    const SubstTemplateTypeParmType *T = cast<SubstTemplateTypeParmType>(Ty);
+    return CreateTypeNode(T->getReplacementType(), Unit);
+  }
+
   }
 }
 

clang/test/CodeGenCXX/debug-info.cpp

@@ -0,0 +1,6 @@
+// RUN: clang-cc -emit-llvm-only -g
+template<typename T> struct Identity {
+  typedef T Type;
+};
+
+void f(Identity<int>::Type a) {}