[Oberon] Type compatibility rules for Pointers
thomas.kral at email.cz
Tue Jun 16 09:53:28 CEST 2020
> Section 5.2 Compatibility of a Base Type and Its Extension, in
> Hanspeter Mössenböck's book: Object-Oriented Programming in Oberon-2.
Yes thank you for the pointer, been there, done that, have some
Type extension, and procedure variables, are the basis of OOP.
I learn to use, though often surprised things are possible, unlike in
Seeing some ETH Oberon modules, COPY() is quite frequently used,
where in Oberon-07, just `:=' assignment will do.
Tomas Kral <thomas.kral at email.cz>
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