r253942 - in /branches/gcc-7-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Oct 20 15:14:23 2017
New Revision: 253942

URL: https://gcc.gnu.org/viewcvs?rev=253942&root=gcc&view=rev
Log:
Fix path::iterator post-increment and post-decrement

Backport from mainline
2017-10-19  Jonathan Wakely  <jwakely@redhat.com>

	* 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.

Modified:
    branches/gcc-7-branch/libstdc++-v3/ChangeLog
    branches/gcc-7-branch/libstdc++-v3/include/experimental/bits/fs_path.h
    branches/gcc-7-branch/libstdc++-v3/testsuite/experimental/filesystem/path/itr/traversal.cc