r210557 - in /branches/gcc-4_9-branch/libstdc++...

[redi@gcc.gnu.org]

Author: redi
Date: Sat May 17 13:01:11 2014
New Revision: 210557

URL: http://gcc.gnu.org/viewcvs?rev=210557&root=gcc&view=rev
Log:
	PR libstdc++/60966
	* include/std/future (__future_base::_State_baseV2::_M_set_result):
	Signal condition variable after call_once returns.
	(__future_base::_State_baseV2::_M_do_set): Do not signal here.
	(promise::set_value, promise::set_exception): Increment the reference
	count on the shared state until the function returns.
	* testsuite/30_threads/promise/60966.cc: New.

Added:
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/30_threads/promise/60966.cc
Modified:
    branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_9-branch/libstdc++-v3/include/std/future