[Bug c/40989] -Werror= and #pragma diagnostics do not work with group flags

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40989

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

           What    |Removed                     |Added
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         Depends on|                            |53063

--- Comment #7 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-04-28 
00:11:12 UTC ---
Doing this option by option is stupid. Groups options should be encoded in .opt
files and the code to handle sub-options be automatically generated. PR50363
needs to be fixed first.