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<div class="moz-cite-prefix">On 20/02/2019 15:46, Paul van Helden
wrote:<br>
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<div dir="ltr">On Wed, Feb 20, 2019 at 4:35 PM Dimitrios Chr.
Ioannidis via fpc-devel <<a
href="mailto:fpc-devel@lists.freepascal.org"
moz-do-not-send="true">fpc-devel@lists.freepascal.org</a>>
wrote:<br>
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<p> 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. <br>
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<div>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)</div>
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for var i:=0 to 9 begin end;<br>
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That "i" is declared outside the begin end.<br>
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