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re PR libstdc++/61036 (shared_ptr<void>(new T) rejected)

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PR libstdc++/61036
	* include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(_Tp1*)):
	Check the correct type in the static assertion.
	* testsuite/20_util/shared_ptr/cons/61036.cc: New.

From-SVN: r210015
This commit is contained in:
Jonathan Wakely 2014-05-02 19:29:48 +01:00 committed by Jonathan Wakely
parent a0e24419cf
commit 62da5a07b2
3 changed files with 34 additions and 1 deletions
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5
libstdc++-v3/ChangeLog
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@ -8,6 +8,11 @@
refer to...
* testsuite/libstdc++-prettyprinters/simple11.cc: New.
PR libstdc++/61036
* include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(_Tp1*)):
Check the correct type in the static assertion.
* testsuite/20_util/shared_ptr/cons/61036.cc: New.
2014-04-27 Tim Shen <timshen91@gmail.com>
* include/bits/regex_automaton.h (_NFA<>::_M_insert_repeat):

2
libstdc++-v3/include/bits/shared_ptr_base.h
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@ -871,7 +871,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
: _M_ptr(__p), _M_refcount(__p)
{
__glibcxx_function_requires(_ConvertibleConcept<_Tp1*, _Tp*>)
static_assert( !is_void<_Tp>::value, "incomplete type" );
static_assert( !is_void<_Tp1>::value, "incomplete type" );
static_assert( sizeof(_Tp1) > 0, "incomplete type" );
__enable_shared_from_this_helper(_M_refcount, __p, __p);
}

28
libstdc++-v3/testsuite/20_util/shared_ptr/cons/61036.cc Normal file
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@ -0,0 +1,28 @@
// { dg-options "-std=gnu++11" }
// { dg-do compile }
// Copyright (C) 2014 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/>.
// 20.8.2.2 Template class shared_ptr [util.smartptr.shared]
#include <memory>
void test01()
{
std::shared_ptr<void> p(new int);
}