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re PR libstdc++/55028 (_GLIBCXX_DEBUG is broken when using v7 namespace) 

2012-11-05  Benjamin Kosnik  <bkoz@redhat.com>
            Oleg Smolsky  <oleg@smolsky.net>

	PR libstdc++/55028
	*  config/abi/pre/gnu-versioned-namespace.ver: Add symbols.
	* testsuite/23_containers/unordered_multimap/insert/55028-debug.cc: New.

From-SVN: r193191
This commit is contained in:
Benjamin Kosnik 2012-11-05 21:53:31 +00:00
parent fa0dd50999
commit e787567a1e
1 changed files with 40 additions and 0 deletions
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40
libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/55028-debug.cc Normal file
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// { dg-options "-std=gnu++0x -D_GLIBCXX_DEBUG" }
//
// 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/>.
// libstdc++/55028
#include <string>
#include <unordered_map>
#include <testsuite_hooks.h>
struct MyType
{ };
void test()
{
// using MyMap = std::multimap<std::string, MyType *>; // works
using MyMap = std::unordered_multimap<std::string, MyType*>; // fails to link
MyMap m;
m.insert(std::make_pair(std::string("blah"), new MyType));
}
int main()
{
test();
return 0;
}