This is essentially what ASan already does, AFAIK. I would like ASan support
for Rust someday, as unsafe code can still benefit from it (although not to the
degree that C code does, obviously).
Patrick
On March 29, 2014 6:44:08 PM PDT, David Morris <davidrowlandmor...@gmail.com>
wrote:
>Might it be useful to turn this the other way up, and introduce an
>option
>to *add* bounds checks to unsafe indexing when debugging? It seems like
>removing that undefined behaviour would make debugging of unsafe code
>easier, like the optional bounds checks for unsafe programming
>languages
>that people are referring to.
>
>(This may be silly, unnecessary, already done, or infeasible, or I may
>be
>missing something obvious---I have yet to reach my intended level of
>familiarity with rust. But it seemed like a question worth asking).
>
>David
>
>
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