[cfe-dev] -Warray-bounds seems over-zealous on Clang

[Ted Kremenek]

On Jul 13, 2011, at 8:05 AM, David Blaikie wrote:

> So, options that seem to be being discussed include:
> 
> 1) suppress this warning in all cases where the array is of length 1 and the last element in a struct
>   1.1) refinement: only when the length is specified explicitly and not via macro expansion, etc. (as John suggested)
>   1.2) refinement: under c99 recommend a fixup to use flexible arrays
> 2) split the warning in two, the second being the cases suppressed by the above option (probably less interesting if 1.1 is implemented)
>  

(1) and (2) aren't mutually exclusive.  (2) is still useful when the heuristics implied by 1.1 and 1.2 aren't good enough.
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