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 BidirectionalIterator> class sub_match; 12 13 // constexpr sub_match(); 14 15 #include <regex> 16 #include <cassert> 17 #include "test_macros.h" 18 main(int,char **)19int main(int, char**) 20 { 21 { 22 typedef char CharT; 23 typedef std::sub_match<const CharT*> SM; 24 SM sm; 25 assert(sm.matched == false); 26 } 27 #ifndef TEST_HAS_NO_WIDE_CHARACTERS 28 { 29 typedef wchar_t CharT; 30 typedef std::sub_match<const CharT*> SM; 31 SM sm; 32 assert(sm.matched == false); 33 } 34 #endif 35 36 return 0; 37 } 38