You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.1 KiB
35 lines
1.1 KiB
/* |
|
* Copyright (C) 2018 The Android Open Source Project |
|
* |
|
* Licensed under the Apache License, Version 2.0 (the "License"); |
|
* you may not use this file except in compliance with the License. |
|
* You may obtain a copy of the License at |
|
* |
|
* http://www.apache.org/licenses/LICENSE-2.0 |
|
* |
|
* Unless required by applicable law or agreed to in writing, software |
|
* distributed under the License is distributed on an "AS IS" BASIS, |
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
* See the License for the specific language governing permissions and |
|
* limitations under the License. |
|
*/ |
|
|
|
// This file makes uses of clang's built-in diagnostic checker. |
|
// While not officially supported by clang, it's used by clang for all of its |
|
// own diagnostic tests. Please see |
|
// https://clang.llvm.org/doxygen/classclang_1_1VerifyDiagnosticConsumer.html#details |
|
// for details. |
|
|
|
// expected-no-diagnostics |
|
|
|
#include <sys/ioctl.h> |
|
|
|
#pragma clang diagnostic warning "-Wsign-conversion" |
|
|
|
void check_no_signedness_warnings(int i, unsigned x) { |
|
ioctl(i, i); |
|
ioctl(i, x); |
|
|
|
ioctl(i, i, nullptr); |
|
ioctl(i, x, nullptr); |
|
}
|
|
|