[Bug c/88687] redundant -Wbuiltin-declaration-mismatch after -Wimplicit-function-declaration

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88687

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2024-02-17
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
Confirmed. I wasn't sure if this would've gone away with some of the earlier
diagnostic fixups wrt permerror but it hasn't.