| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++03 |
| |
| // <unordered_map> |
| |
| // unordered_multimap(unordered_multimap&& u); |
| |
| // UNSUPPORTED: libcxx-no-debug-mode |
| |
| // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DEBUG=1 |
| #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) |
| |
| #include <unordered_map> |
| #include <cassert> |
| #include <utility> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) { |
| std::unordered_multimap<int, int> s1 = {{1, 1}, {2, 2}, {3, 3}}; |
| std::unordered_multimap<int, int>::iterator i = s1.begin(); |
| std::pair<const int, int> k = *i; |
| std::unordered_multimap<int, int> s2 = std::move(s1); |
| assert(*i == k); |
| s2.erase(i); |
| assert(s2.size() == 2); |
| |
| return 0; |
| } |