| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <vector> |
| |
| // Call back() on empty container. |
| |
| #if _LIBCPP_DEBUG >= 1 |
| |
| #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) |
| |
| #include <vector> |
| #include <cassert> |
| #include <iterator> |
| #include <exception> |
| #include <cstdlib> |
| |
| #include "test_macros.h" |
| #include "min_allocator.h" |
| |
| int main(int, char**) |
| { |
| { |
| typedef int T; |
| typedef std::vector<T> C; |
| C c(1); |
| assert(c.back() == 0); |
| c.clear(); |
| assert(c.back() == 0); |
| assert(false); |
| } |
| #if TEST_STD_VER >= 11 |
| { |
| typedef int T; |
| typedef std::vector<T, min_allocator<T>> C; |
| C c(1); |
| assert(c.back() == 0); |
| c.clear(); |
| assert(c.back() == 0); |
| assert(false); |
| } |
| #endif |
| } |
| |
| #else |
| |
| int main(int, char**) |
| { |
| |
| return 0; |
| } |
| |
| #endif |