[Oberon] Negative integer literals in Oberon

[Chris Burrows]

> -----Original Message-----
> From: Oberon [mailto:oberon-bounces at lists.inf.ethz.ch] On Behalf Of Joerg
> Sent: Saturday, 2 May 2020 8:54 PM
> To: ETH Oberon and related systems
> Subject: Re: [Oberon] Negative integer literals in Oberon
> 
> Yes and no.
> Addresses (as integers) do not exist in Oberon.
> 

That is not true. Refer to Section 11.1 The Module System of the Oberon Language Report:

Function procedures:

Name: ADR(v)    
Argument types: any 
Result type: INTEGER 
Function: address of variable v

Regards,
Chris Burrows
CFB Software
https://www.astrobe.com