| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include <assert.h> |
| #include <ext/hash_map> |
| #include <string> |
| |
| int main() |
| { |
| assert(__gnu_cxx::hash<std::string>()(std::string()) == 0); // error |
| } |
