[Bug libstdc++/113522] std::swap cannot be called with explicit template argument std::array

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113522

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jiang An from comment #4)
> Hmm... currently it's specified in [algorithms.requirements] that
> > The well-formedness and behavior of a call to an algorithm with an 
> > explicitly-specified template argument list is unspecified, except where 
> > explicitly stated otherwise.
> 
> (Added by P0896R4 and amended by LWG3419.)
> 
> Should open an LWG issue to specify similar things for std::swap?

Yes please. I thought we already had it, but when I went looking I only found
that text in [algorithm.requirements].