assign_string_flag.pass.cpp revision 1d4a1edbc7e4461b59239e1b8297e9dd395a6322
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// template <class charT, class traits = regex_traits<charT>> class basic_regex; 13 14// template <class string_traits, class A> 15// basic_regex& assign(const basic_string<charT, string_traits, A>& s, 16// flag_type f = regex_constants::ECMAScript); 17 18#include <regex> 19#include <cassert> 20 21int main() 22{ 23 std::regex r2; 24 r2.assign(std::string("(a([bc]))")); 25 assert(r2.flags() == std::regex::ECMAScript); 26 assert(r2.mark_count() == 2); 27 28 r2.assign(std::string("(a([bc]))"), std::regex::extended); 29 assert(r2.flags() == std::regex::extended); 30 assert(r2.mark_count() == 2); 31} 32