https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65393
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2015-03-11
Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org
Target Milestone|--- |6.0
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Klemens from comment #0)
> could be changed to
> _M_start_thread(std::move(__b), nullptr);
>
> or alternatively take __shared_base_type by "universal reference" and
> forward it into the other _M_start_thread overload.
(They're called forwarding references now)
That would require making the function a template, for no benefit.
It should be moved.
In general, these inefficiencies are pretty tiny compared to the cost of
launching a new thread that happens immediately after.
