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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/28_regex/sub_match/length.cc
1 // { dg-do run { target c++11 } }
4 // 2010-06-09 Stephen M. Webb <stephen.webb@bregmasoft.ca>
6 // Copyright (C) 2010-2016 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
23 // 28.9.1 [re.submatch.members] sub_match members
26 #include <testsuite_hooks.h>
32 bool test
__attribute__((unused
)) = true;
34 typedef std::sub_match
<const char*> sm_t
;
35 const char* test_data
= "cabbage";
36 sm_t::difference_type test_len
= 3;
39 sm1
.first
= test_data
+ 0;
40 sm1
.second
= test_data
+ test_len
;
46 VERIFY( sm1
.length() == test_len
);
47 VERIFY( sm2
.length() == 0 );