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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc')
-rw-r--r-- | third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc b/third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc new file mode 100644 index 0000000000..4a4612be0d --- /dev/null +++ b/third_party/python/gyp/test/mac/xcode-gcc/warn_about_invalid_offsetof_macro.cc @@ -0,0 +1,15 @@ +// Copyright (c) 2012 Google Inc. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#define offsetof(st, m) ((unsigned)((char*)&((st*)0)->m - (char*)0)) + +struct MyStruct { + virtual void MyFunc() = 0; + int my_member; +}; + +int main() { + unsigned x = offsetof(MyStruct, my_member); + return x ? 0 : 1; +} |