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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug libstdc++/70692] No warning when std::function<const int&(...)>
 binds a reference to a temporary
Date: Wed, 09 Feb 2022 20:04:11 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D70692

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D104477

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #5)
> "A type trait to detect reference binding to temporary"
> https://wg21.link/p2255r2 is the current direction to resolve this.

Which is now recorded as PR 104477.=