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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/24_iterators/range_operations/advance_debug_neg.cc
1 // Copyright (C) 2019-2023 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-options "-std=gnu++2a -D_GLIBCXX_ASSERTIONS" }
19 // { dg-do run { xfail *-*-* } }
20 // { dg-require-effective-target c++2a }
23 #include <testsuite_iterators.h>
29 __gnu_test::test_container
<int, __gnu_test::forward_iterator_wrapper
> c(a
);
30 auto iter
= c
.begin();
31 std::ranges::advance(iter
, -1);