[Bug c/63499] gcc treats unknown -Wno-xxx options differently than -Wxxx

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63499

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |manu at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
This is on purpose: https://gcc.gnu.org/wiki/FAQ#wnowarning