[Oberon] Removing WITH

[peter at easthope.ca]

Hello Sven,

From:	Sven Mertens <smertens at icloud.com>
Date:	Sun, 31 Dec 2023 07:55:26 +0100
> Consequently all operations of the dynamic type are legal without 
> adding a typeguard operand.

If the typeguard is omitted, the FOX compiler in A2 complains.
"undeclared identifier (selector).pos := R.(*!*) ..."

Thanks,                        ... P.L.


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