https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108714
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Not a bug, the standard is clear about this:
[Note 2 : Unless otherwise specified, algorithms that take function objects as
arguments can copy those function objects freely. If object identity is
important, a wrapper class that points to a non-copied implementation object
such as reference_wrapper<T> (22.10.6), or some equivalent solution, can be
used. — end note]
