r157180 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Tue Mar  2 23:00:21 2010
New Revision: 157180

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157180
Log:
2010-03-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/mutex (lock_guard::lock_guard): Do not lock mutex when
	adopt_lock_t constructor is used.
	* testsuite/30_threads/lock_guard/cons/1.cc: New.


Added:
    trunk/libstdc++-v3/testsuite/30_threads/lock_guard/cons/
    trunk/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/mutex