diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc')
-rw-r--r-- | gcc-4.9/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc b/gcc-4.9/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc new file mode 100644 index 000000000..32b7e241c --- /dev/null +++ b/gcc-4.9/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc @@ -0,0 +1,53 @@ +// { dg-options "-std=gnu++11" } + +// +// Copyright (C) 2014 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 even 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/>. + +// libstdc++/64140 + +#include <regex> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + const std::regex e("z*"); + const std::string s("ab"); + + auto it = std::sregex_iterator(s.begin(), s.end(), e); + auto end = std::sregex_iterator(); + VERIFY(it != end); + VERIFY(!it->prefix().matched); + ++it; + VERIFY(it != end); + VERIFY(it->prefix().matched); + ++it; + VERIFY(it != end); + VERIFY(it->prefix().matched); + ++it; + VERIFY(it == end); +} + +int +main() +{ + test01(); + return 0; +} |