On 20/02/2019 15:46, Paul van Helden wrote:
On Wed, Feb 20, 2019 at 4:35 PM Dimitrios Chr. Ioannidis via fpc-devel
<fpc-devel@lists.freepascal.org
<mailto:fpc-devel@lists.freepascal.org>> wrote:
Even if declaring variables as close as possible to where the
variable will be used ( debugging wise not readability wise )
leads to more correct code, the problem is to avoid the temptation
to use them in other places too.
Variables declared within a begin...end cannot be used elsewhere.
(E.g. for var I:=0 to .. won't let you use I after the loop)
for var i:=0 to 9 begin end;
That "i" is declared outside the begin end.
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