[Bug driver/91172] Command line option for a wrong language is not reported with -Werror=warning_name syntax

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91172

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |10.0
      Known to fail|10.0                        |7.4.0, 8.3.0, 9.1.0

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed on trunk so far.