unittest affects next unittest
Era Scarecrow via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Aug 6 14:08:15 PDT 2014
On Wednesday, 6 August 2014 at 17:42:02 UTC, Jonathan M Davis
wrote:
> It wouldn't make sense to warn about that, because it could be
> very legitimately be what the programmer wants to do. We can't
> warn about anything that would be legitimate to have, because
> it would force programmers to change their code to get rid of
> the warning, even when the code was valid. So, while in most
> cases, it might be a problem, we can't warn about it. But I do
> think that the spec should be clearer about it.
This is the similar problem to assignment inside if statements
where it's easy to mistake and can cause problems later. I think
it should warn, because the behavior although proper is a jarring
difference from a class version of it.
However to make the warning go away with 'yeah this is what i
want so don't complain' a simple tag confirms while doubling as
documentation for behavior would probably be enough. A short
simple word probably wouldn't be enough for specific cases but
something short... Maybe @shared_init or @propagates_statically,
@static_assignment or something.
Of course i don't want to litter the language with tags that
aren't relevant except in certain obscure cases...
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