r175949 - ubsan: Emit bounds checks for array indexing, vector indexing, and (in really simple cases) pointer arithmetic. This augments the existing bounds checking with language-level array bounds information.

[Richard Smith]

No; see test cases.
On 22 Feb 2013 20:15, "Sean Silva" <silvas at purdue.edu> wrote:

> Will this trigger on the really common usage (in C) of a length-1
> array as the last member of a struct? (I believe this is done for
> compatibility with compilers before flexible array members were
> introduced (C99)?).
>
> -- Sean Silva
>
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