OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
1dfd95f0a0
gcc/libstdc++-v3/doc/html
History
Jonathan Wakely 1dfd95f0a0 libstdc++: Fix filesystem::rename on Windows [PR 98985] 
The _wrename function won't overwrite an existing file, so use
MoveFileEx instead. That allows renaming directories over files, which
POSIX doesn't allow, so check for that case explicitly and report an
error.

Also document the deviation from the expected behaviour, and add a test
for filesystem::rename which was previously missing.

The Filesystem TS experimental::filesystem::rename doesn't have that
extra code to handle directories correctly, so the relevant parts of the
new test are not run on Windows.

libstdc++-v3/ChangeLog:

	* doc/xml/manual/status_cxx2014.xml: Document implementation
	specific properties of std::experimental::filesystem::rename.
	* doc/xml/manual/status_cxx2017.xml: Document implementation
	specific properties of std::filesystem::rename.
	* doc/html/*: Regenerate.
	* src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour
	for directories on Windows.
	* src/filesystem/ops-common.h (__gnu_posix::rename): Use
	MoveFileExW on Windows.
	* testsuite/27_io/filesystem/operations/rename.cc: New test.
	* testsuite/experimental/filesystem/operations/rename.cc: New test.
2021-02-12 15:29:50 +00:00
..
images
manual libstdc++: Fix filesystem::rename on Windows [PR 98985] 2021-02-12 15:29:50 +00:00
api.html
bk02.html
bk03.html
faq.html
index.html libstdc++: Fix filesystem::rename on Windows [PR 98985] 2021-02-12 15:29:50 +00:00
README

README 

The HTML documentation in this folder is generated from the XML sources.

To change or edit, please edit the XML sources in the ../xml directory.