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<body><pre>> One of the reason for this decision was that
> type inclusion was considered a bad idea to
> start with. It requires the compiler to insert
> hidden type conversions (type casts), which may
> not always be obvious to the programmer or reader
> of a piece of code. Hidden mechanisms generally
> are not in the spirit of Oberon. In Oberon-07 *all*
> type casts must be explicitly programmed.
[...]
> I would therefore plead to simply drop type inclusion
> altogether from the language
The goal of type inclusion was to write generic code, a
math module written for LONGREAL also works for SHORTINT.
Oberon-07 solved this by reducing the number of types, but
in the case of N basic types you need to write N modules.
--
Diego Sardina
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