Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site sphinx.UChicago.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!ihnp4!crsp!gargoyle!sphinx!shor From: shor@sphinx.UChicago.UUCP (Melinda Shore) Newsgroups: net.lang,net.lang.pascal Subject: Re: Comparing pointers in Pascal Message-ID: <146@sphinx.UChicago.UUCP> Date: Sun, 13-Jan-85 23:40:58 EST Article-I.D.: sphinx.146 Posted: Sun Jan 13 23:40:58 1985 Date-Received: Mon, 14-Jan-85 05:25:15 EST References: <3161@ucla-cs.ARPA>, <823@watdcsu.UUCP> Organization: U. Chicago - Computation Center Lines: 12 Xref: watmath net.lang:1247 net.lang.pascal:188 >>However, Pascal complains when I try to campare two pointer >>variables with operators different than = and <>: >If I remember correctly, the Pascal language explictly states that >those are the only two comparison operations allowed on pointers. >Can someone verify this? This is true. See p. 108 of J & W. Melinda Shore University of Chicago Computation Center