[Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |ppalka at gcc dot gnu.org
   Target Milestone|---                         |10.3
                 CC|                            |ppalka at gcc dot gnu.org
             Status|NEW                         |ASSIGNED

--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Looking.