inline bool
operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
const sub_match<_Bi_iter>& __rhs)
- { return __rhs.compare(__lhs.c_str()) == 0; }
+ {
+ typedef typename sub_match<_Bi_iter>::string_type string_type;
+ return __rhs.compare(string_type(__lhs.data(), __lhs.size())) == 0;
+ }
/**
* @brief Tests the inequivalence of a string and a regular expression
inline bool
operator<(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
const sub_match<_Bi_iter>& __rhs)
- { return __rhs.compare(__lhs.c_str()) > 0; }
+ {
+ typedef typename sub_match<_Bi_iter>::string_type string_type;
+ return __rhs.compare(string_type(__lhs.data(), __lhs.size())) > 0;
+ }
/**
* @brief Tests the ordering of a string and a regular expression submatch.
inline bool
operator==(const sub_match<_Bi_iter>& __lhs,
const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __rhs)
- { return __lhs.compare(__rhs.c_str()) == 0; }
+ {
+ typedef typename sub_match<_Bi_iter>::string_type string_type;
+ return __lhs.compare(string_type(__rhs.data(), __rhs.size())) == 0;
+ }
/**
* @brief Tests the inequivalence of a regular expression submatch and a
inline bool
operator<(const sub_match<_Bi_iter>& __lhs,
const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __rhs)
- { return __lhs.compare(__rhs.c_str()) < 0; }
+ {
+ typedef typename sub_match<_Bi_iter>::string_type string_type;
+ return __lhs.compare(string_type(__rhs.data(), __rhs.size())) < 0;
+ }
/**
* @brief Tests the ordering of a regular expression submatch and a string.
--- /dev/null
+// { dg-options "-std=gnu++11" }
+
+//
+// 2014-11-13 Daniel Kruegler <daniel.kruegler@gmail.com>
+//
+// 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/>.
+
+// 28.9.2 [re.submatch.op] sub_match members, [DR 2217]
+
+#include <regex>
+#include <string>
+#include <testsuite_hooks.h>
+
+int main()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef char value_type;
+ typedef std::basic_string<value_type> string_type;
+ typedef std::sub_match<value_type*> sub_match_type;
+ const string_type test_data1("abc\0d", 4);
+ value_type test_data2[] = {'a', 'b', 'c'};
+ const string_type test_data3("abc");
+
+ sub_match_type sm;
+ sm.first = std::begin(test_data2);
+ sm.second = std::end(test_data2);
+ sm.matched = true;
+
+ VERIFY( test_data1 != sm );
+ VERIFY( sm != test_data1 );
+ VERIFY( sm < test_data1 );
+ VERIFY( !(test_data1 < sm) );
+ VERIFY( test_data1 > sm );
+
+ VERIFY( test_data3 == sm );
+ VERIFY( sm == test_data3 );
+ VERIFY( !(sm < test_data3) );
+ VERIFY( !(test_data3 < sm) );
+}