[Bug c++/81507] map header kills variant of vectors

["redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81507

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Adding even more output doesn't necessarily make it easier to see the problem.

It also wouldn't always be correct: maybe the overload that was found *is* the
intended one, and there really is a problem with it. Saying "Did you mean ..."
for some other overload that happens to compile without errors might not help.

If you are serious about the proposal I suggest re-opening this and changing
the subject and Severity (to "enhancement") or opening a new bug, providing
simple examples and very clear descriptions of what you'd like the diagnostics
to produce. Nobody is going to implement a feature request buried in a a bug
already closed as INVALID.