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| author | Jonathan Wakely <jwakely@redhat.com> | 2018-11-29 00:39:37 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2018-11-29 00:39:37 +0000 |
| commit | ffe2c05539d5ec6bfc4154fcdc71c41adf900a29 (patch) | |
| tree | ca81cca12fb5d845c034143ff054836d87df5c23 /gcc | |
| parent | 2182a27d856af0fb660db77a7751dc5a2ba0df59 (diff) | |
| download | gcc-ffe2c05539d5ec6bfc4154fcdc71c41adf900a29.zip gcc-ffe2c05539d5ec6bfc4154fcdc71c41adf900a29.tar.gz gcc-ffe2c05539d5ec6bfc4154fcdc71c41adf900a29.tar.bz2 | |
PR libstdc++/86910 fix filesystem::create_directories
Implement the proposed semantics from P1164R0, which reverts the changes
of LWG 2935. This means that failure to create a directory because a
non-directory already exists with that name will be reported as an
error.
While rewriting the function, also fix PR 87846, which is a result of
the C++17 changes to how a trailing slash on a path affects the last
component of a path.
PR libstdc++/86910
PR libstdc++/87846
* src/filesystem/ops.cc (experimental::create_directories): Report
an error when the path resolves to an existing non-directory (P1164).
* src/filesystem/std-ops.cc (create_directories): Likewise. Handle
empty filenames due to trailing slashes.
* testsuite/27_io/filesystem/operations/create_directories.cc: Test
when some component of the path exists and is not a directory. Test
trailing slashes.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Likewise.
From-SVN: r266598
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions