Hi Petr!
You have found what I think is a bug. Indeed, Nautilus may be improved to have
the behavior you describe. Having an explicit requirement ("self
explicitRequirement”) should be indicated by Nautilus. I suggest you to open a
bug on https://pharo.fogbugz.com
Regarding the second problem, I cannot reproduce it. Do you have the exact
steps to reproduce it?
Alexandre
> On Aug 27, 2016, at 10:23 PM, Petr Fischer <[email protected]> wrote:
>
> Hello, is Trait methods inheritance supported in Pharo?
>
> Like this:
>
> TBaseTrait>>myMethod
> self subclassresponsibility
>
> TSubTrait
> uses: TBaseTrait
> ...
> TSubTrait>>myMethod
> some real implementation
>
> MyClass
> uses: TSubTrait
> (MyClasss>>myMethod already implemented in TSubTrait, but I can reimplement
> again)
>
> Problems:
>
> 1) when I put "self subclassresponsibility" in TBaseTrait, everything is
> nicely visible in Nautilus browser (something like "abstract" method with
> proper (a) yellow icon). But I read somewhere, that for traits, I must use "^
> self explicitRequirement" instead of "subclassresponsibility" - then, I can't
> see anything usefull in Nautilus
>
> 2) sometimes (it was maybe with "self subclassresponsibility" in TBaseTrait),
> Monticello not detected overrided TSubTrait>>myMethod (TSubTrait residing in
> another package than TBaseTrait) and this overrided trait method in TSubTrait
> was not saved in monticelo package (no changes was detected by Monticello,
> thus not saved to mcz package!)
>
> So - is trait a "bag of methods" only, or is trait inheritance supported?
> Thanks very much!
>
> pf
>
--
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Alexandre Bergel http://www.bergel.eu
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