[Bug c/48088] -Werror=frame-larger-than=100 does not work as expected

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48088

--- Comment #6 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to Sergei Trofimovich from comment #5)
> Does it make sense to implement desired behaviour?

Probably not. We also don't accept two different values for
-Wframe-larger-than. But it would make sense to diagnose
-Werror=frame-larger-than=500 and only accept -Werror=frame-larger-than and
also fix the option printing issues.