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[Bug libstdc++/68519] condition_variable::wait_for does not work properly with float duration
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 14 Dec 2017 20:42:24 +0000
- Subject: [Bug libstdc++/68519] condition_variable::wait_for does not work properly with float duration
- Auto-submitted: auto-generated
- References: <bug-68519-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68519
--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Dec 14 20:41:52 2017
New Revision: 255665
URL: https://gcc.gnu.org/viewcvs?rev=255665&root=gcc&view=rev
Log:
PR libstdc++/68519 use native duration to avoid rounding errors
PR libstdc++/68519
* include/std/condition_variable (condition_variable::wait_for):
Convert duration to native clock's duration before addition.
* testsuite/30_threads/condition_variable/members/68519.cc: New test.
Added:
trunk/libstdc++-v3/testsuite/30_threads/condition_variable/members/68519.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/std/condition_variable