[Bug driver/43687] Unexpected error message for bad command line argument

manu at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Thu Apr 15 20:53:00 GMT 2010



------- Comment #9 from manu at gcc dot gnu dot org  2010-04-15 20:52 -------
(In reply to comment #8)
> 
> We have not yet begun implementation.  For the semantics of group options, 
> see Appendix 1 in my proposal (if -Wx implies -Wy and -Wz, then -Wno-y -Wx 
> and -Wx -Wno-y both should disable -Wy but enable -Wz).

Fair enough this is what i was planning to implement. But my question is how
you plan to implement this?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43687



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