Em 11/05/2011 17:01, Vinzent Höfler escreveu:
On Wed, 11 May 2011 12:07:31 +0200, Hans-Peter Diettrich
<drdiettri...@aol.com> wrote:
kingbiz...@gmail.com schrieb:
I would like to be able this:
[ some code after begin ]
DoSomething;
var I: Integer;
for I := 0 to 1000 do
DoAnotherThing(I);
[ inside the code ]
That's not good practice, in no programming language.
Better move the loop into a local procedure, where you can declare
really local variables.
Or make the loop variable completely implicit and thus 100% local to
the loop.
|for i : integer := 0 to 1000 do ...;
Vinzent.
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I like this idea, but I'm changing my mind,*maybe is better to keep the
current way*, its not really needed to declare a variable inside the
codes, its nice, I like it but its not really necessary.
But something that has been pointed (by Joerg I belive) is the
initialization of variables, what about it? This would be a nice thing
and I don't see why not. I prefer to see:
*var
X: Integer = 0;
Y: Integer = 100;*
than
*var
X: Integer;
Y: Integer;
begin
X := 0;
Y := 100;*
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