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From: torek@elf.ee.lbl.gov (Chris Torek)
Newsgroups: comp.lang.c,comp.lang.pascal
Subject: Re: Help with casts
Message-ID: <10307@dog.ee.lbl.gov>
Date: 26 Feb 91 20:23:12 GMT
References: <1991Feb21.040145.8678@cec1.wustl.edu> <409@ceco.ceco.com> <339@smds.UUCP> <414@ceco.ceco.com> <1991Feb25.143544.11950@watdragon.waterloo.edu> <10257@dog.ee.lbl.gov>
Reply-To: torek@elf.ee.lbl.gov (Chris Torek)
Followup-To: comp.lang.pascal
Organization: Lawrence Berkeley Laboratory, Berkeley
Lines: 21
X-Local-Date: Tue, 26 Feb 91 12:23:13 PST

In article <10257@dog.ee.lbl.gov> I claiemd that Pascal for loop index
variables `must be local' (which is true) and gave a bogus example:

>	program foo;
>	var i : integer;
>	procedure nothing; begin end;
>	begin for i := 1 to 10 do nothing end.
>is illegal because `i' is global;

That should be:

	program foo;
	var i : integer;
	procedure nothing; begin end;
	procedure p; begin for i := 1 to 10 do nothing end;
	begin p end.

This is illegal because `i' is not local to procedure `p'.
-- 
In-Real-Life: Chris Torek, Lawrence Berkeley Lab EE div (+1 415 486 5427)
Berkeley, CA		Domain:	torek@ee.lbl.gov