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test22
//fpc 3.0.4 {Poiners structure} program test22; {pointer to variable} type PtrType=^BaseType ; BaseType=record info:integer; sled:PtrType end ; {pointer type} var p,q:PtrType;{pointer variable is static (!) variable} begin New(p); p^.info:=1; p^.sled:=Nil ; writeln('initial value of info ',p^.info:2); New(q); q^.info:= 2 ; q^.sled:=p ; p:=q ; q:=Nil ; Dispose(q); writeln('values of first and second info ',p^.sled^.info:2,' ',p^.info:2 ); Dispose(p); end.
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