[Bug libstdc++/71187] declval() can be implemented without requiring a template instantiation

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71187

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |8.0

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I've committed this change on trunk. Thanks for the suggestion.