]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/ios_base/storage/11584.cc
1 // { dg-xfail-run-if "AIX operator new" { powerpc-ibm-aix* } }
3 // 2004-01-25 jlquinn@gcc.gnu.org
5 // Copyright (C) 2004-2022 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 // 27.4.2.5 ios_base storage functions
27 #include <testsuite_hooks.h>
31 void* operator new(std::size_t n
, const std::nothrow_t
&) throw()
37 void* operator new[] (std::size_t n
, const std::nothrow_t
& ntt
) throw()
38 { return operator new(n
, ntt
); }
40 void operator delete (void *p
) throw() { free(p
); }
41 void operator delete[] (void *p
) throw() { operator delete(p
); }
45 const int i
= std::ios::xalloc();
50 // Successive accesses to failure storage clears to zero.
51 std::cout
.iword(100) = 69;
52 VERIFY( std::cout
.iword(100) == 0 );
54 // Access to pword failure storage shouldn't clear iword pword storage.
55 long& lr
= std::cout
.iword(100);
58 void* pv
= std::cout
.pword(100);