Make explicit specializations at class scope work

for non-type template parameters in microsoft mode.
PR12709.

llvm-svn: 159147

1 files changed, 21 insertions, 0 deletions

diff --git a/clang/test/SemaTemplate/ms-function-specialization-class-scope.cpp b/clang/test/SemaTemplate/ms-function-specialization-class-scope.cpp
index bda87f99c9a..131922bbfba 100644
--- a/clang/test/SemaTemplate/ms-function-specialization-class-scope.cpp
+++ b/clang/test/SemaTemplate/ms-function-specialization-class-scope.cpp
@@ -69,3 +69,24 @@ void test2()
    b.f(100);
 }
 
+
+namespace PR12709 {
+
+template<class T>
+class TemplateClass {
+  void member_function() {
+    specialized_member_template<false>();
+  }
+
+  template<bool b>
+  void specialized_member_template() {}
+
+  template<>
+  void specialized_member_template<false>() {}  // expected-warning{{explicit specialization of 'specialized_member_template' within class scope is a Microsoft extension}}
+};
+
+void f() {
+  TemplateClass<int> t;
+}
+
+}