🚀 go-pugleaf

In article <4525@crash.cts.com>, wade@pnet01.cts.com (Wade Bickel) writes:
> Pre-initialization is a nicety, not allowed in M2 because there is no way to
> type the data.  This is a restriction that I understand will be/has been
> lifted.  However, pre-initailization is not a conceptual tool.  It can always
> be translated to a series of assignments, or a number of other methods can
> be used to init data.

And nested procedures can be implemented by explicitly passing the frame
pointer. In fact, you can implement nested procedures efficiently in 'C',
whereas you can't implement pre-initialisation efficiently in Modula.

And how about fall-throughs in switch statements?

>         As I said before, what bothers me most about this is that I can see no
> reason why C does not support this feature.

Because it requires that you implement displays, adding considerably to the
complexity and overhead of the generated code, for a capability that can be
implemented by hand.

Asking why C doesn't implement nested procedures is like asking why Modula
doesn't implement multiple inheritance. It's outside the scope of the
language.
-- 
Peter "Have you hugged your wolf today" da Silva      `-_-'
...texbell!sugar!peter, or peter@sugar.hackercorp.com  'U`