Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1.chuqui 4/7/84; site apple.UUCP Path: utzoo!linus!philabs!prls!amdimage!amdcad!decwrl!sun!idi!apple!mark From: mark@apple.UUCP (Mark Lentczner) Newsgroups: net.arch,net.ai,net.lang,net.lang.lisp Subject: Re: Lisp Machines Message-ID: <63644@apple.UUCP> Date: Thu, 23-May-85 13:27:11 EDT Article-I.D.: apple.63644 Posted: Thu May 23 13:27:11 1985 Date-Received: Sat, 25-May-85 06:08:57 EDT References: <922@noscvax.UUCP> <5604@utzoo.UUCP> <3345@utah-cs.UUCP> <4314@mit-eddie.UUCP> <3346@utah-cs.UUCP> Organization: Apple Education Research Group, Cupertino CA Lines: 13 Xref: linus net.arch:1059 net.ai:2569 net.lang:1371 net.lang.lisp:412 -=- I would claim that if 99.999999% of your runtime checks are actually knowable at compile time then you are not taking advantage of the polymorphic properties of the system. In the code I've seen and written for polymorphic systems I'd say that less than 50% of the checks are knowable at compile time if even that many. -- --Mark Lentczner Apple Computer UUCP: {nsc, dual, voder, ios}!apple!mark CSNET: mark@Apple.CSNET