https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68845
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |manu at gcc dot gnu.org
--- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
This may be due to the duplication of -Warray-bounds and -Warray-bounds=. Thus,
enable_warning_as_error updates the state of -Warray-bounds=, but the warning
code checks for OPT_Warray_bounds. We have many options like this.
Perhaps the Alias attribute should be extended to handle this case and only
create one entry in the options structure.
Ideally:
Warray-bounds
Alias(-Warray-bounds=,1)
would do this, but this prevents -Wno-array-bounds from working. Perhaps the
following works?
Warray-bounds
Alias(-Warray-bounds=,1,0)
