r263412 - in /branches/gcc-8-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Aug  8 15:33:32 2018
New Revision: 263412

URL: https://gcc.gnu.org/viewcvs?rev=263412&root=gcc&view=rev
Log:
PR libstdc++/86597 directory_entry observers should clear error_code

	PR libstdc++/86597
	* include/bits/fs_dir.h (directory_entry::_M_file_type(error_code&)):
	Clear error_code when cached type is used.
	* testsuite/27_io/filesystem/directory_entry/86597.cc: New test.

Added:
    branches/gcc-8-branch/libstdc++-v3/testsuite/27_io/filesystem/directory_entry/
    branches/gcc-8-branch/libstdc++-v3/testsuite/27_io/filesystem/directory_entry/86597.cc
Modified:
    branches/gcc-8-branch/libstdc++-v3/ChangeLog
    branches/gcc-8-branch/libstdc++-v3/include/bits/fs_dir.h