libstdc++-v3/testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/string.cc

   1 // { dg-do compile }
   2
   3 // 2007-03-12  Stephen M. Webb  <stephen.webb@bregmasoft.com>
   4 //
   5 // Copyright (C) 2007-2018 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // tr1 [7.8.2] class template basic_regex constructor
  23
  24 #include <string>
  25 #include <tr1/regex>
  26 #include <testsuite_hooks.h>
  27 #include <testsuite_allocator.h>
  28
  29 // Tests C++ string constructor of the basic_regex class.
  30 void test01()
  31 {
  32   typedef std::tr1::basic_regex<char> test_type;
  33
  34   std::string s("a*b");
  35   test_type re(s);
  36 }
  37
  38 void test02()
  39 {
  40   typedef std::tr1::basic_regex<char> test_type;
  41   typedef __gnu_test::tracker_allocator<char> alloc_type;
  42
  43   std::basic_string<char, std::char_traits<char>, alloc_type> s("a*b");
  44   test_type re(s);
  45 }
  46
  47 int
  48 main()
  49 {
  50   test01();
  51   test02();
  52   return 0;
  53 }