Fix a little canonical-types issue with non-type template arguments.

Fixes PR5349. 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86052 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 16 insertions, 0 deletions

diff --git a/test/SemaTemplate/temp_arg_nontype.cpp b/test/SemaTemplate/temp_arg_nontype.cpp
index 814801ccff..a6611582f1 100644
--- a/test/SemaTemplate/temp_arg_nontype.cpp
+++ b/test/SemaTemplate/temp_arg_nontype.cpp
@@ -136,3 +136,19 @@ namespace ns {
   
   Bar<bool(ns::Foo<int>::value)> x;
 }
+
+// PR5349
+namespace ns {
+  enum E { k };
+  
+  template <E e>
+  struct Baz  {};
+  
+  Baz<k> f1;  // This works.
+  Baz<E(0)> f2;  // This too.
+  Baz<static_cast<E>(0)> f3;  // And this.
+  
+  Baz<ns::E(0)> b1;  // This doesn't work.
+  Baz<static_cast<ns::E>(0)> b2;  // This neither.  
+}
+