[Bug c++/95724] bogue error : "expected '{' before ')' token"

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95724

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #4)
> Note the testcase does not ICE so ice-on-invalid is wrong.  It's really
> a diagnostic only.  If we want sth extra to distinguish error diagnostics
> from warning diagnostics then we should add one (can't come up with a good
> name right now)

Yes, I was too eager..