1499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant//===----------------------------------------------------------------------===// 2499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// 3499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// The LLVM Compiler Infrastructure 4499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// 5499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// Source Licenses. See LICENSE.TXT for details. 7499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// 8499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant//===----------------------------------------------------------------------===// 9499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 10499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// <string> 11499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 12499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant// Call back() on empty container. 13499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 145e57142c5902c3f73a6fdcb8cab55e88ffb43a56Howard Hinnant#if _LIBCPP_DEBUG >= 1 15499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 16499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) 17499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 18499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#include <string> 19499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#include <cassert> 20499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#include <iterator> 21499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#include <exception> 22499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#include <cstdlib> 23499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 24061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 25499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 26499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnantint main() 27499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant{ 28499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant { 29499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant typedef std::string S; 30499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant S s(1, '\0'); 31499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(s.back() == 0); 32499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant s.clear(); 33499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(s.back() == 0); 34499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(false); 35499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant } 36499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#if __cplusplus >= 201103L 37499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant { 38499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 39499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant S s(1, '\0'); 40499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(s.back() == 0); 41499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant s.clear(); 42499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(s.back() == 0); 43499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant assert(false); 44499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant } 45499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#endif 46499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant} 47499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 48499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#else 49499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 50499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnantint main() 51499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant{ 52499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant} 53499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant 54499cea12bb2b1c440f28274227d9fd98cd1c609eHoward Hinnant#endif 55