| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <locale> |
| |
| // template <class Facet> const Facet& use_facet(const locale& loc); |
| |
| // REQUIRES: no-exceptions |
| |
| // Make sure we abort() when we pass a facet not associated to the locale to |
| // use_facet() and exceptions are disabled. |
| |
| #include <csignal> |
| #include <cstdlib> |
| #include <locale> |
| |
| #include "test_macros.h" |
| |
| |
| struct my_facet : public std::locale::facet { |
| static std::locale::id id; |
| }; |
| |
| std::locale::id my_facet::id; |
| |
| void exit_success(int) { |
| std::_Exit(EXIT_SUCCESS); |
| } |
| |
| int main(int, char**) { |
| std::signal(SIGABRT, exit_success); |
| std::use_facet<my_facet>(std::locale()); |
| return EXIT_FAILURE; |
| } |