Flame bait: D vs. Rust vs. Go Benchmarking
deadalnix
deadalnix at gmail.com
Wed Jul 24 08:30:43 PDT 2013
On Wednesday, 24 July 2013 at 15:11:40 UTC, Adam D. Ruppe wrote:
> On Wednesday, 24 July 2013 at 12:46:26 UTC, bearophile wrote:
>> As suggested by Walter I think all D compilers could add a
>> switch like "-Of" that equals "-O -release -inline
>> -noboundscheck".
>
> I'm not comfortable with the recommendations for -noboundscheck
> because I see the bounds check as a good thing and use it in
> all my real world code. Getting used to turning it off
> regularly kinda torpedoes the whole memory safety thing D
> offers.
>
Yes, especially since we have arr.ptr[index] that access array
without bound check. This is @system, as it should be.
> Though perhaps you could turn it off for one module - I think
> with separate compilitation you could make one with -inline
> -noboundscheck then link it in to the rest of the app compiled
> normally. That might be worth it.
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