[C++ testcase] PR 52233

[Paolo Carlini]

Hi,

I'm adding the testcase and closing the PR. Tested x86_64-linux.

Thanks,
Paolo.

////////////////////////

2012-10-04  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/52233
        * g++.dg/cpp0x/alias-decl-23.C: New.

Index: g++.dg/cpp0x/alias-decl-23.C
===================================================================
--- g++.dg/cpp0x/alias-decl-23.C        (revision 0)
+++ g++.dg/cpp0x/alias-decl-23.C        (working copy)
@@ -0,0 +1,17 @@
+// PR c++/52233
+// { dg-do compile { target c++11 } }
+
+template <typename t>
+struct foo
+{
+  template <template <typename...> class... xs>
+  using type = int;
+};
+
+template <typename t, template <typename...> class... xs>
+struct bar
+{
+  using type = typename foo<t>::template type<xs...>;
+};
+
+bar<int, foo> x;