1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <regex> 10 11 // template <class charT, class traits = regex_traits<charT>> class basic_regex; 12 13 // basic_regex(); 14 15 #include <regex> 16 #include <cassert> 17 #include "test_macros.h" 18 19 template <class CharT> 20 void test()21test() 22 { 23 std::basic_regex<CharT> r; 24 assert(r.flags() == std::regex_constants::ECMAScript); 25 assert(r.mark_count() == 0); 26 } 27 main(int,char **)28int main(int, char**) 29 { 30 test<char>(); 31 #ifndef TEST_HAS_NO_WIDE_CHARACTERS 32 test<wchar_t>(); 33 #endif 34 35 return 0; 36 } 37