[Bug libstdc++/71036] create_directory(p, ...) reports a failure when 'p' is an existing directory

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71036

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Tue May 10 13:04:21 2016
New Revision: 236076

URL: https://gcc.gnu.org/viewcvs?rev=236076&root=gcc&view=rev
Log:
libstdc++/71036 Handle EEXIST in filesystem::create_directory

        PR libstdc++/71036
        * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
        * testsuite/experimental/filesystem/operations/create_directory.cc:
        New test.

Added:
   
trunk/libstdc++-v3/testsuite/experimental/filesystem/operations/create_directory.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/src/filesystem/ops.cc