[Bug other/52777] [4.8 Regression] ./options.h:3546:0: error: "MASK_SIO" redefined [-Werror]

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52777

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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          Component|target                      |other

--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> 2012-03-29 18:21:03 UTC ---
Based on the discussion regarding the removal of MaskExists,
the problem would appear to be with the option handling.
The "Mask" operation shouldn't have allocated the bit twice.