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From: Brian Drummond <brian@shapes.demon.co.uk>
Newsgroups: comp.lang.ada
Subject: Re: Passing a 2d array into a package and returning the same
 processed 2d back to main
Date: Tue, 4 Oct 2016 11:29:37 -0000 (UTC)
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On Mon, 03 Oct 2016 14:59:01 -0700, James Brewer wrote:

> On Monday, October 3, 2016 at 2:44:01 PM UTC-5, björn lundin wrote:
>> On 2016-10-03 20:36, James Brewer wrote:

> 
> Thanks for the help. It's hard to know what a language can and cannot do
> when your just starting out. Unfortunately, I'm still getting an error
> saying [expected type"MY_ARRAY" defined at warshallspkg.ads:5
> warshallmain.adb:60:20: found type Array2d declare at line 19]. It may
> have something to do with what Jeffery was alluding too but I don't know
> enough to say for sure.

The error message pretty much tells you : you have created a new 
anonymous type of boolean array instead of the type you created earlier.

So, declare the actual parameter using that type:

   Array2d: WarshallsPkg.MY_ARRAY(1..N,   1..N);

-- Brian