Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 11 insertions, 0 deletions

diff --git a/test/SemaTemplate/temp_arg_template.cpp b/test/SemaTemplate/temp_arg_template.cpp
index c9ce1b6..dec5dd3 100644
--- a/test/SemaTemplate/temp_arg_template.cpp
+++ b/test/SemaTemplate/temp_arg_template.cpp
@@ -60,3 +60,14 @@ template <typename Primitive, template <Primitive...> class F> // expected-warni
 struct unbox_args {
   typedef typename Primitive::template call<F> x;
 };
+
+template <template <typename> class... Templates> // expected-warning {{variadic templates are a C++11 extension}}
+struct template_tuple {};
+template <typename T>
+struct identity {};
+template <template <typename> class... Templates> // expected-warning {{variadic templates are a C++11 extension}}
+template_tuple<Templates...> f7() {}
+
+void foo() {
+  f7<identity>();
+}