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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/ios_base/storage/68197.cc
1 // Copyright (C) 2018-2023 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do run { target c++11 } }
22 #include <testsuite_hooks.h>
26 struct sbuf
: std::streambuf
{ } sb
;
32 long& i1
= ios
.iword(-1);
37 VERIFY( ios
.iword(-1) == 0 );
40 long& i2
= ios
.iword(INT_MIN
);
45 VERIFY( ios
.iword(INT_MIN
) == 0 );
50 ios
.exceptions(std::ios::badbit
);
53 } catch (const std::exception
&) {
63 void*& p1
= ios
.pword(-1);
64 VERIFY( p1
== nullptr );
68 VERIFY( ios
.pword(-1) == nullptr );
71 void*& p2
= ios
.pword(INT_MIN
);
72 VERIFY( p2
== nullptr );
76 VERIFY( ios
.pword(INT_MIN
) == nullptr );
81 ios
.exceptions(std::ios::badbit
);
84 } catch (const std::exception
&) {