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| author | Jonathan Wakely <jwakely@redhat.com> | 2022-02-02 11:40:28 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-02-02 17:55:16 +0000 |
| commit | 2905e1af94519b7ba3c43a57af8a7d5e10815950 (patch) | |
| tree | 6baf5f87ca5505ea8caa01d497453bceb9ccd69d /gcc | |
| parent | c123096cf14ac87875bba51279e46cceeb18faa1 (diff) | |
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libstdc++: Fix -Wunused-variable warning for -fno-exceptions build
If _GLIBCXX_THROW_OR_ABORT expands to just __builtin_abort() then the
bool variable used in the filesystem_error constructor is unused. Mark
it as maybe_unused to there's no warning for -fno-exceptions builds.
libstdc++-v3/ChangeLog:
* src/c++17/fs_dir.cc (fs::recursive_directory_iterator::pop):
Add [[maybe_unused]] attribute.
* src/filesystem/dir.cc (fs::recursive_directory_iterator::pop):
Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions