r241034 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Oct 12 12:16:15 2016
New Revision: 241034

URL: https://gcc.gnu.org/viewcvs?rev=241034&root=gcc&view=rev
Log:
Simplify std::call_once implementation

	* include/std/mutex [_GLIBCXX_HAVE_TLS] (_Once_call): Remove.
	(call_once) [_GLIBCXX_HAVE_TLS]: Simplify by removing _Once_call.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/mutex