Bounty for -minimal compiler flag
Daniel Murphy
yebbliesnospam at gmail.com
Fri Feb 14 07:23:50 PST 2014
"1100110" wrote in message news:ldl9fj$28g6$1 at digitalmars.com...
> > I don't think it's worth throwing out assert over. A runtime that
> > supported assert + Object would be about 8 lines and would IMO be
> > worthwhile.
>
> But then where do we stop?
> This is why I think it's an excellent idea to have multiple flags, or
> options, one for each thing disabled.
>
> So you can only disable what you do not want.
'assert' is pretty fundamental (compared to something like exceptions) and
is especially important in low-level code. It can also be disabled
using -release.
I guess worst case the compiler could inline it as `e ||
_whatever_the_clib_calls_on_assert_failure`
> >
> > This puts us in the nasty situation of having code behave differently
> > with and without the switch. Like dynamic cast, I'd rather it was a
> > compile-time error and you had to use arr.ptr[0..newlen] instead.
> >
>
> Very Very good point there. I didn't think about that. Code should not
> behave any differently with different switches. Period. I seriously
> doubt it would make it into the repo either.
Hmm, I forgot about new and delete. They would be nice to have as wrappers
around malloc, but that would change the meaning of code...
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