Handle QualifiedNameType and SubstTemplateTypeParmType types in CGDebugInfo::CreateTy...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86274 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index c772a006f5d301aa453ab0e3aa0d33b3b0e84dc3..e7e581b00a0c450dce2115e33f657dff923ffdd4 100644 (file)
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/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);
+  }
+
   }
 }
 

diff --git a/test/CodeGenCXX/debug-info.cpp b/test/CodeGenCXX/debug-info.cpp
new file mode 100644 (file)
index 0000000..2a14185
--- /dev/null
+++ b/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) {}