From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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files in the upstream repository.
---
 .../testsuite/20_util/tuple/requirements/dr801.cc  | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc

(limited to 'libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc')

diff --git a/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc b/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc
new file mode 100644
index 000000000..fd21b9ee5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc
@@ -0,0 +1,52 @@
+// { 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 <tuple>
+#include <type_traits>
+
+// DR 801, pair and tuple vs. "passed in registers"
+void test_trivial()
+{
+  // PODType, TType, NType, SLType, LType, NLType, LTypeDerived
+  typedef std::tuple<int, int> tuple_type;
+  // static_assert(std::is_literal_type<tuple_type>::value, "! literal");
+  static_assert(std::has_trivial_copy_constructor<tuple_type>::value,
+		"! triv copy");
+  static_assert(std::has_trivial_destructor<tuple_type>::value,
+		"! triv destructor");
+  // static_assert(std::is_standard_layout<tuple_type>::value,
+  //		   "! standard layout");
+
+  // Negative
+  /*
+  static_assert(std::has_trivial_default_constructor<tuple_type>::value,
+		"! triv default");
+  static_assert(std::has_trivial_copy_assign<tuple_type>::value,
+		"! triv assign");
+  static_assert(std::is_trivial<tuple_type>::value, "! triv");
+  static_assert(std::is_pod<tuple_type>::value, "! pod");
+  */
+}
+
+int main()
+{
+  test_trivial();
+  return 0;
+}
-- 
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