Today, after some work, I also noticed, that 2 methods from base trait was
"copied" magicaly to the inherited trait (with same implementation as base
trait) - I don't know why and when + Monticello is confused about trait method
changes again...
Bad thing is, these magic issues are nearly irreproducible, maybe later...
With manual tweaking sometimes, I can still work further...
I added bug/enhancement about Nautilus & explicitRequirement to the Pharo
fogbuz.
Thanks!
> 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
> >
>
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
