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Newsgroups: comp.lang.ada
Date: Fri, 25 Oct 2013 11:33:14 -0700 (PDT)
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Subject: Re: How to do null comparision with pointers in ADA83?
From: seshucherukuri@gmail.com
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Xref: news.eternal-september.org comp.lang.ada:17536
Date: 2013-10-25T11:33:14-07:00
List-Id: <comp.lang.ada>

On Friday, October 25, 2013 1:12:00 PM UTC-5, seshuch...@gmail.com wrote:
> Hello, In ADA83, i could not able to do null comparision of my pointer value. here, my pointer is of array type. Is there any solution for this. Thanking you in advance. Regards, Seshukumar.

Hello,

Here my code is 
type AVL_Node_Ref is access AVL_Node;

procedure Search_Insert (T : in out AVL_Tree;
                            Element : VCAST_MCDC_Statement_Ptr;
                            Node : in out AVL_Node_Ref;
                            Increased : in out Boolean;
                            Inserted : out Boolean)

begin
if Node = null then
....

Here, in the above code Node = null is not taking....
any quick inputs...
I want to compile for ADA83.
Thanks,
Seshu.