mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-24 22:11:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

forward_list (forward_list::splice_after): Check allocators are equal.

Browse Source 
* include/debug/forward_list (forward_list::splice_after): Check
	allocators are equal.
	* src/c++11/debug.cc: Fix spelling.
	* testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
	Likewise.

From-SVN: r186669
This commit is contained in:
Jonathan Wakely 2012-04-22 13:27:16 +00:00 committed by Jonathan Wakely
parent 49c45e289e
commit 7c688aded4
6 changed files with 148 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,15 @@
2012-04-22 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/debug/forward_list (forward_list::splice_after): Check
allocators are equal.
* src/c++11/debug.cc: Fix spelling.
* testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
New.
* testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
Likewise.
* testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
Likewise.
2012-04-20 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/53052

12
libstdc++-v3/include/debug/forward_list
View File

@ -409,6 +409,10 @@ namespace __debug
_GLIBCXX_DEBUG_VERIFY(&__list != this,
_M_message(__gnu_debug::__msg_self_splice)
._M_sequence(*this, "this"));
_GLIBCXX_DEBUG_VERIFY(__list.get_allocator() == this->get_allocator(),
_M_message(__gnu_debug::__msg_splice_alloc)
._M_sequence(*this)
._M_sequence(__list, "__list"));
this->_M_transfer_from_if(__list, [&__list](_Base_const_iterator __it)
{
return __it != __list._M_base().cbefore_begin()
@ -433,6 +437,10 @@ namespace __debug
_M_message(__gnu_debug::__msg_splice_other)
._M_iterator(__i, "__i")
._M_sequence(__list, "__list"));
_GLIBCXX_DEBUG_VERIFY(__list.get_allocator() == this->get_allocator(),
_M_message(__gnu_debug::__msg_splice_alloc)
._M_sequence(*this)
._M_sequence(__list, "__list"));
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 250. splicing invalidates iterators
@ -469,6 +477,10 @@ namespace __debug
._M_sequence(__list, "list")
._M_iterator(__before, "before")
._M_iterator(__last, "last"));
_GLIBCXX_DEBUG_VERIFY(__list.get_allocator() == this->get_allocator(),
_M_message(__gnu_debug::__msg_splice_alloc)
._M_sequence(*this)
._M_sequence(__list, "__list"));
for (_Base_const_iterator __tmp = std::next(__before.base());
__tmp != __last.base(); ++__tmp)

2
libstdc++-v3/src/c++11/debug.cc
View File

@ -131,7 +131,7 @@ namespace __gnu_debug
"attempt to flip a singular bitset reference",
// std::list checks
"attempt to splice a list into itself",
"attempt to splice lists with inequal allocators",
"attempt to splice lists with unequal allocators",
"attempt to splice elements referenced by a %1.state; iterator",
"attempt to splice an iterator from a different container",
"splice destination %1.name;"

41
libstdc++-v3/testsuite/23_containers/forward_list/debug/splice_after5_neg.cc Normal file
View File

@ -0,0 +1,41 @@
// { dg-options "-std=gnu++0x" }
// { dg-require-debug-mode "" }
// { dg-do run { xfail *-*-* } }
// 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 Pred 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 <forward_list>
#include <testsuite_allocator.h>
void
test01()
{
typedef __gnu_test::uneq_allocator<int> alloc_type;
std::forward_list<int, alloc_type> fl1({1, 2, 3}, alloc_type(1));
std::forward_list<int, alloc_type> fl2({1, 2, 3}, alloc_type(2));
fl1.splice_after(fl1.before_begin(), fl2);
}
int
main()
{
test01();
return 0;
}

41
libstdc++-v3/testsuite/23_containers/forward_list/debug/splice_after6_neg.cc Normal file
View File

@ -0,0 +1,41 @@
// { dg-options "-std=gnu++0x" }
// { dg-require-debug-mode "" }
// { dg-do run { xfail *-*-* } }
// 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 Pred 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 <forward_list>
#include <testsuite_allocator.h>
void
test01()
{
typedef __gnu_test::uneq_allocator<int> alloc_type;
std::forward_list<int, alloc_type> fl1({1, 2, 3}, alloc_type(1));
std::forward_list<int, alloc_type> fl2({1, 2, 3}, alloc_type(2));
fl1.splice_after(fl1.before_begin(), fl2, fl2.begin());
}
int
main()
{
test01();
return 0;
}

41
libstdc++-v3/testsuite/23_containers/forward_list/debug/splice_after7_neg.cc Normal file
View File

@ -0,0 +1,41 @@
// { dg-options "-std=gnu++0x" }
// { dg-require-debug-mode "" }
// { dg-do run { xfail *-*-* } }
// 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 Pred 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 <forward_list>
#include <testsuite_allocator.h>
void
test01()
{
typedef __gnu_test::uneq_allocator<int> alloc_type;
std::forward_list<int, alloc_type> fl1({1, 2, 3}, alloc_type(1));
std::forward_list<int, alloc_type> fl2({1, 2, 3}, alloc_type(2));
fl1.splice_after(fl1.before_begin(), fl2, fl2.begin(), fl2.end());
}
int
main()
{
test01();
return 0;
}