| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // Prevent emission of the deprecated warning. |
| #ifdef __clang__ |
| #pragma clang diagnostic ignored "-W#warnings" |
| #endif |
| |
| // Poison the std:: names we might use inside __gnu_cxx to ensure they're |
| // properly qualified. |
| struct allocator; |
| struct pair; |
| struct equal_to; |
| struct unique_ptr; |
| #include <ext/hash_map> |
| |
| #include "test_macros.h" |
| |
| |
| namespace __gnu_cxx { |
| template class hash_map<int, int>; |
| } |
| |
| int main(int, char**) { |
| typedef __gnu_cxx::hash_map<int, int> Map; |
| Map m; |
| Map m2(m); |
| ((void)m2); |
| |
| return 0; |
| } |