2010-11-03 Benjamin Kosnik <bkoz@redhat.com>

	* include/std/tuple (tuple): Make default constructors constexpr.
	* testsuite/20_util/tuple/cons/constexpr.cc: Add.

	* testsuite/18_support/initializer_list/requirements/
	constexpr_functions.cc: Add.
	* testsuite/18_support/initializer_list/constexpr.cc: Add.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166301 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 29 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc
new file mode 100644
index 00000000000..a4666e5d5cd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test;
+  test.operator()<std::tuple<int, int>>();
+  return 0;
+}