1 files changed, 2 insertions, 0 deletions
diff --git a/lib/AST/DeclarationName.cpp b/lib/AST/DeclarationName.cpp
index 044acd71d4..ae579c26fa 100644
--- a/lib/AST/DeclarationName.cpp
+++ b/lib/AST/DeclarationName.cpp
@@ -286,9 +286,11 @@ DeclarationNameTable::getCXXSpecialName(DeclarationName::NameKind Kind,
   switch (Kind) {
   case DeclarationName::CXXConstructorName: 
     EKind = DeclarationNameExtra::CXXConstructor;
+    assert(Ty.getCVRQualifiers() == 0 && "Constructor type must be unqualified");
     break;
   case DeclarationName::CXXDestructorName:
     EKind = DeclarationNameExtra::CXXDestructor;
+    assert(Ty.getCVRQualifiers() == 0 && "Destructor type must be unqualified");
     break;
   case DeclarationName::CXXConversionFunctionName:
     EKind = DeclarationNameExtra::CXXConversionFunction;