What is The Loop Variable After a For Loop in Delphi?
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by Andreas Rejbrand
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Published on 2010-04-09T21:01:48Z
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2010/04/10
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In Delphi, consider
var
i: integer;
begin
for i := 0 to N do
begin
{ Code }
end;
One might think that i = N after the for loop, but does the Delphi compiler guarantee this? Can one make the assumption that the loop variable is equal to its last value inside the loop, after a Delphi if loop?
Update
After trying a few simple loops, I suspect that i is actually equal to one plus the last value of i inside the loop after the loop... But can you rely on this?
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