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 // class match_results<BidirectionalIterator, Allocator> 13 14 // bool ready() const; 15 16 #include <regex> 17 #include <cassert> 18 19 void 20 test1() 21 { 22 std::match_results<const char*> m; 23 const char s[] = "abcdefghijk"; 24 assert(m.ready() == false); 25 std::regex_search(s, m, std::regex("cd((e)fg)hi")); 26 assert(m.ready() == true); 27 } 28 29 void 30 test2() 31 { 32 std::match_results<const char*> m; 33 const char s[] = "abcdefghijk"; 34 assert(m.ready() == false); 35 std::regex_search(s, m, std::regex("z")); 36 assert(m.ready() == true); 37 } 38 39 int main() 40 { 41 test1(); 42 test2(); 43 } 44
