1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/sfinae30.C b/gcc/testsuite/g++.dg/cpp0x/sfinae30.C
new file mode 100644
index 00000000000..6fcf5f75609
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/sfinae30.C
@@ -0,0 +1,25 @@
+// { dg-do compile { target c++11 } }
+
+template <class... T> struct tuple;
+template <class T> struct tuple<T> { T t; };
+
+template <class T, class U> struct pair;
+template<> struct pair<int,double> { };
+
+template <class... Ts>
+struct A
+{
+  template <class... Us,
+            class V = tuple<pair<Ts,Us>...> >
+  static void f(Us...)
+  {
+    V v;
+  }
+  template <class U>
+  static void f(bool);
+};
+
+int main()
+{
+  A<int,float>::f<double>(1.0);
+}