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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-01-17 15:31:59 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-01-17 15:31:59 +0000 |
| commit | dd0f7ba27314978e77aab5d8da1eb6070805ee4c (patch) | |
| tree | 634a3e08bd9424e9edbddd635c8537536747bcf5 /gcc/gimple-fold.c | |
| parent | a9e48eaadab4e73c7d87ea13439dda4ba76abb2b (diff) | |
| download | gcc-dd0f7ba27314978e77aab5d8da1eb6070805ee4c.zip gcc-dd0f7ba27314978e77aab5d8da1eb6070805ee4c.tar.gz gcc-dd0f7ba27314978e77aab5d8da1eb6070805ee4c.tar.bz2 | |
PR libstdc++/88881 adjust filesystem::status and tests for mingw semantics
On Windows stat("foo/bar/../.") will resolve to "foo" even if that is a
non-directory and "foo/bar" does not exist. This is the expected
behaviour and consistent with boost::filesystem, so don't try to correct
it. The only unwanted behaviour is that stat("baz/") fails due to a
mingw bug (fixed in mingw-w64 v6.0.0) so add a workaround.
PR libstdc++/88881
* src/c++17/fs_ops.cc (canonical(const path&, error_code&))
[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize path, to match behaviour
of filesystem::exists.
(create_directories(const path&, error_code&)): Add assertions.
(status(const path&, error_code&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]:
Add workaround for bug in _wstat for paths with trailing slash.
* testsuite/27_io/filesystem/operations/create_directories.cc: Adjust
for expected behaviour on mingw.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Likewise.
* testsuite/27_io/filesystem/operations/temp_directory_path.cc: Use
"TMP" instead of "TMPDIR" and clean environment before each test. Do
not test permissions on mingw targets.
From-SVN: r268034
Diffstat (limited to 'gcc/gimple-fold.c')
0 files changed, 0 insertions, 0 deletions