Fix path::iterator post-increment and post-decrement
commit13889cf4b78ec1f19543fb425a4a86a1c17d9788
authorredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 19 Oct 2017 13:57:06 +0000 (19 13:57 +0000)
committerredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 19 Oct 2017 13:57:06 +0000 (19 13:57 +0000)
tree59e10dbab163fd24737f8e1ffec4bd54fefbbcc1
parente4de45415f5b51bc516beca59173daed175ceca9
Fix path::iterator post-increment and post-decrement

* include/experimental/bits/fs_path.h (path::iterator++(int))
(path::iterator--(int)): Fix for paths with only one component.
* testsuite/experimental/filesystem/path/itr/traversal.cc: Test
post-increment and post-decrement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253896 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/experimental/bits/fs_path.h
libstdc++-v3/testsuite/experimental/filesystem/path/itr/traversal.cc