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re PR libstdc++/49445 ([C++0x] Undefined reference to std::atomic<float> "operator float")

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2012-02-03  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/49445

From-SVN: r183878
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Benjamin Kosnik 2012-02-03 21:10:00 +00:00 • committed by Benjamin Kosnik
parent 4035739819
commit 0f1fce6945
2 changed files with 47 additions and 0 deletions
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libstdc++-v3/ChangeLog
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2012-02-03 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/49445
* testsuite/29_atomics/atomic/cons/49445.cc: Add.
2012-02-03 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/51811

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libstdc++-v3/testsuite/29_atomics/atomic/cons/49445.cc Normal file
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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2012 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 <atomic>
enum class tacos : int
{
cancun = 4,
el_loco = 5,
sabor = 6,
papalote = 9,
licious = 44,
jarritos = 55
};
// should minimally compile and link
int main()
{
std::atomic<float> af(0.0f);
float non_af = af;
std::atomic<tacos> ae(tacos::sabor);
tacos non_ae = ae;
return 0;
}