[Lazarus] Difference between FreeThenNil and FreeAndNil
klenin at gmail.com
Wed Apr 27 08:12:28 CEST 2011
On Wed, Apr 27, 2011 at 13:30, Luiz Americo Pereira Camara
<luizmed at oi.com.br> wrote:
> After reading http://bugs.freepascal.org/view.php?id=19238 i wondered what's
> the reason to FreeThenNil procedure found in LCLProc.
> What's the advantage over SysUtils FreeAndNil ?
That's a hack to work around the fact that some destructors may
access the object being destroyed via the given pointer instead of directly.
Alexander S. Klenin
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