1878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant//===----------------------------------------------------------------------===// 2878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// 3878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// The LLVM Compiler Infrastructure 4878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// 8878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant//===----------------------------------------------------------------------===// 9878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 10878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// <regex> 11878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 12878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// template <class charT, class traits = regex_traits<charT>> class basic_regex; 13878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 14878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// basic_regex(const charT* p); 15878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 16878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant#include <regex> 17878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant#include <cassert> 18878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 19878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnanttemplate <class CharT> 20878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnantvoid 21878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnanttest(const CharT* p, unsigned mc) 22878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant{ 23878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::basic_regex<CharT> r(p); 24878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant assert(r.flags() == std::regex_constants::ECMAScript); 25878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant assert(r.mark_count() == mc); 26878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant} 27878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 28878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnantint main() 29878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant{ 30878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test("\\(a\\)", 0); 31878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test("\\(a[bc]\\)", 0); 32878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test("\\(a\\([bc]\\)\\)", 0); 33878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test("(a([bc]))", 2); 34878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant} 35