Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr33955.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr33955.C
new file mode 100644
index 000000000..7d3f6b664
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr33955.C
@@ -0,0 +1,39 @@
+// { dg-do compile { target c++11 } }
+template<typename T>
+struct uncvref
+{
+  typedef T type;
+};
+
+template<typename... Args>
+struct args
+{
+  static const int size = sizeof...(Args);
+};
+
+template<typename G, typename E, typename S, typename V, long GN = G::size, long EN = E::size>
+struct apply_args;
+
+template<typename... G, typename... E, typename S, typename V, long N>
+struct apply_args<args<G...>, args<E...>, S, V, N, N>
+{
+  typedef args<
+    typename G::template apply<typename uncvref<E>::type, S, V>::type...
+    > type;
+};
+
+struct or_
+{
+  template<typename E, typename S, typename V>
+  struct apply {
+    typedef typename E::type type;
+  };
+};
+
+template<typename T>
+struct identity
+{
+  typedef T type;
+};
+
+apply_args<args<or_>, args<identity<int>>, float, double> a1;