1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <regex> 11 12 // typedef sub_match<string::const_iterator> ssub_match; 13 14 #include <regex> 15 #include <type_traits> 16 17 int main() 18 { 19 static_assert((std::is_same<std::sub_match<std::string::const_iterator>, std::ssub_match>::value), ""); 20 } 21