Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame^] | 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 | // <string> |
| 11 | |
| 12 | // Call back() on empty container. |
| 13 | |
| 14 | #if _LIBCPP_DEBUG2 >= 1 |
| 15 | |
| 16 | #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) |
| 17 | |
| 18 | #include <string> |
| 19 | #include <cassert> |
| 20 | #include <iterator> |
| 21 | #include <exception> |
| 22 | #include <cstdlib> |
| 23 | |
| 24 | #include "../min_allocator.h" |
| 25 | |
| 26 | int main() |
| 27 | { |
| 28 | { |
| 29 | typedef std::string S; |
| 30 | S s(1, '\0'); |
| 31 | assert(s.back() == 0); |
| 32 | s.clear(); |
| 33 | assert(s.back() == 0); |
| 34 | assert(false); |
| 35 | } |
| 36 | #if __cplusplus >= 201103L |
| 37 | { |
| 38 | typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; |
| 39 | S s(1, '\0'); |
| 40 | assert(s.back() == 0); |
| 41 | s.clear(); |
| 42 | assert(s.back() == 0); |
| 43 | assert(false); |
| 44 | } |
| 45 | #endif |
| 46 | } |
| 47 | |
| 48 | #else |
| 49 | |
| 50 | int main() |
| 51 | { |
| 52 | } |
| 53 | |
| 54 | #endif |