1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <string> 10 11 // const_reverse_iterator crend() const; 12 13 #include <string> 14 #include <cassert> 15 16 #include "min_allocator.h" 17 18 template <class S> 19 void 20 test(const S& s) 21 { 22 typename S::const_reverse_iterator ce = s.crend(); 23 assert(ce == s.rend()); 24 } 25 26 int main(int, char**) 27 { 28 { 29 typedef std::string S; 30 test(S()); 31 test(S("123")); 32 } 33 #if TEST_STD_VER >= 11 34 { 35 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 36 test(S()); 37 test(S("123")); 38 } 39 #endif 40 41 return 0; 42 } 43