Implement [temp.param]p5: the top-level cv-qualifiers on a non-type template
parameter's declaration are ignored when determining the parameter's type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152619 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index e76a253..37c7cef 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -643,8 +643,12 @@
T->isNullPtrType() ||
// If T is a dependent type, we can't do the check now, so we
// assume that it is well-formed.
- T->isDependentType())
- return T;
+ T->isDependentType()) {
+ // C++ [temp.param]p5: The top-level cv-qualifiers on the template-parameter
+ // are ignored when determining its type.
+ return T.getUnqualifiedType();
+ }
+
// C++ [temp.param]p8:
//
// A non-type template-parameter of type "array of T" or