| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <ios> |
| |
| // bool sync_with_stdio(bool sync = true); |
| |
| #include <ios> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| assert( std::ios_base::sync_with_stdio(false)); |
| assert(!std::ios_base::sync_with_stdio(false)); |
| assert(!std::ios_base::sync_with_stdio(true)); |
| assert( std::ios_base::sync_with_stdio(true)); |
| assert( std::ios_base::sync_with_stdio()); |
| assert( std::ios_base::sync_with_stdio(false)); |
| assert(!std::ios_base::sync_with_stdio()); |
| assert( std::ios_base::sync_with_stdio()); |
| |
| return 0; |
| } |