[Bug libstdc++/60421] std::this_thread::sleep_for doesn't sleep for all arguments

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60421

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Mar 26 19:59:08 2015
New Revision: 221708

URL: https://gcc.gnu.org/viewcvs?rev=221708&root=gcc&view=rev
Log:
    PR libstdc++/58038
    PR libstdc++/60421
    * include/std/thread (this_thread::sleep_for): Check for negative
    durations.
    (this_thread::sleep_until): Check for times in the past.
    * testsuite/30_threads/this_thread/58038.cc: New.
    * testsuite/30_threads/this_thread/60421.cc: New.

Added:
    trunk/libstdc++-v3/testsuite/30_threads/this_thread/58038.cc
    trunk/libstdc++-v3/testsuite/30_threads/this_thread/60421.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/thread