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(initializer_list<charT> il, 15878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant// flag_type f = regex_constants::ECMAScript); 16878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 17878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant#include <regex> 18878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant#include <cassert> 19878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 20e3e3291f3ab4af96b0403cf6e255c833143ae3f1Howard Hinnant#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 21878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 22878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnantvoid 23878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnanttest(std::initializer_list<char> il, std::regex_constants::syntax_option_type f, unsigned mc) 24878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant{ 25878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::basic_regex<char> r(il, f); 26878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant assert(r.flags() == f); 27878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant assert(r.mark_count() == mc); 28878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant} 29878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 30e3e3291f3ab4af96b0403cf6e255c833143ae3f1Howard Hinnant#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 31878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 32878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnantint main() 33878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant{ 34e3e3291f3ab4af96b0403cf6e255c833143ae3f1Howard Hinnant#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 35878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::string s1("\\(a\\)"); 36878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::string s2("\\(a[bc]\\)"); 37878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::string s3("\\(a\\([bc]\\)\\)"); 38878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant std::string s4("(a([bc]))"); 39878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 40878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::basic, 1); 41878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::basic, 1); 42878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::basic, 2); 43878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::basic, 0); 44878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 45878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::extended, 0); 46878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::extended, 0); 47878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::extended, 0); 48878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::extended, 2); 49878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 50878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::ECMAScript, 0); 51878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::ECMAScript, 0); 52878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::ECMAScript, 0); 53878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::ECMAScript, 2); 54878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 55878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::awk, 0); 56878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::awk, 0); 57878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::awk, 0); 58878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::awk, 2); 59878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 60878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::grep, 1); 61878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::grep, 1); 62878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::grep, 2); 63878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::grep, 0); 64878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant 65878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', ')'}, std::regex_constants::egrep, 0); 66878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '[', 'b', 'c', ']', '\\', ')'}, std::regex_constants::egrep, 0); 67878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'\\', '(', 'a', '\\', '(', '[', 'b', 'c', ']', '\\', ')', '\\', ')'}, std::regex_constants::egrep, 0); 68878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant test({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex_constants::egrep, 2); 69e3e3291f3ab4af96b0403cf6e255c833143ae3f1Howard Hinnant#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 70878465043ff69cb10c3e65385c31384ef853d9abHoward Hinnant} 71