Re: Procedure changing not passed values

["M. Lazarus" <mlazarus@xxxxxxxx>]

Marcin,

At 7/10/01 12:00 PM +0200, you wrote:
>why when I call ProcA (code below) without parameters it gives me
>"MCH3601-Pointer not set for location referenced." (what I am expected) but
>when first call is with parms and second without  ProcA change values of
>this (not passed!) parameters anyway?

  This is due to the fact that the first call created the pointers to the 
procedure.  When you call it again, there just happens to be a valid 
pointer (from the previous call) available, which the called procedure can 
use.  There is no guarantee that this pointer will exist, as a compiler 
change can modify this behavior.

  -mark

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