| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // XFAIL: * |
| |
| // Make sure that even a simple unused variable warning is treated as an |
| // error in the test suite. This is to make sure the test suite always runs |
| // with -Werror. |
| |
| // ADDITIONAL_COMPILE_FLAGS: -Wunused-variable |
| |
| // TODO: We don't enable -Werror on GCC right now, because too many tests fail. |
| // UNSUPPORTED: gcc |
| |
| int main(int, char**) { |
| int foo; |
| } |
