[Bug libstdc++/60521] std::lock_guard ignores adopt_lock strategy

["turchanov at farpost dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60521

Sergei Turchanov <turchanov at farpost dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|4.8.3                       |4.4.7

--- Comment #2 from Sergei Turchanov <turchanov at farpost dot com> ---
My bad! I did not correctly specified target GCC version which should really be
4.4.7 and thus code snippet from mutex is 

...
      lock_guard(mutex_type& __m, adopt_lock_t __a) : _M_device(__m)
      { _M_device.lock(); }
...

which does attempt to lock a mutex.

Now as I see this bug is fixed in mainline so the question is do you plan any
new releases in 4.4.x branch?