r241522 - in /trunk/libstdc++-v3: ChangeLog src...

[redi@gcc.gnu.org]

Author: redi
Date: Tue Oct 25 15:32:52 2016
New Revision: 241522

URL: https://gcc.gnu.org/viewcvs?rev=241522&root=gcc&view=rev
Log:
Handle negative times in filesystem::last_write_time

	* src/filesystem/ops.cc
	(last_write_time(const path&, file_time_type, error_code&)): Handle
	negative times correctly.
	* testsuite/experimental/filesystem/operations/last_write_time.cc:
	Test writing file times.

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