> Well, inheriting doesn't work with parameterized classes at all right now,
> because of bug 4534 :)
>
>
After #4534, I believe we'll be in the state that you'll be able to do this:
class parametrized($param) inherits nonparametrized {
}
but the reverse is still not well defined:
class nonparametrized inherits parametrized {
}
of the top of my head, I can think of two different semantics that I'd be
happy with:
Either, as RI suggested, the parameters just get aggregated
class A($one) {}
class B($two) inherits A {}
class { B : one => 1, two => 2 }
or, there's a style I learned from Scala (but it probably has origins in
other languages) that might be more powerful:
class A($alpha, $beta) {}
class B($one, $two) inherits A(alpha => $one, beta => "B") { }
such that subclasses have a totally distinct parameter signature from their
superclasses, and you explicitly declare what parameters the superclasses
get
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