Re: Broken compilers (Lightspeed compatibility)

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Article #16187

#16187

From: Frederick Wamsley
Date: Fri, 15 May 1987 05:18

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There are actually two (at least) problems with Lightspeed C's code
generation which can cause compatibility problems.  Besides using BSET
on the high-order bits of master pointers, they're also generating
self-modifying code for some low-level I/O operations.

When I asked, Think's tech support confirmed both problems and said
that both would be cleared up in the next release.

Of course, if you have a product going out the door tomorrow, this won't
help you.  But I was pleased to find Think aware of compatibility issues.
-- 
Fred Wamsley  {dual,hplabs}!well!alcmist;well!alcmist@lll-crg.arpa;
CIS 72247,3130; GEnie FKWAMSLEY;ATT Mail fwamsley; other uucp 
uw-beaver!uw-june!bcsaic!asymet!fred; USPS - why bother?
"uucp mail is not in general unreliable" - Lauren Weinstein

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Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!columbia!rutgers!ames!ptsfa!well!alcmist
From: alcmist@well.UUCP (Frederick Wamsley)
Newsgroups: comp.sys.mac
Subject: Re: Broken compilers (Lightspeed compatibility)
Message-ID: <3064@well.UUCP>
Date: Fri, 15-May-87 01:18:31 EDT
Article-I.D.: well.3064
Posted: Fri May 15 01:18:31 1987
Date-Received: Sat, 16-May-87 19:43:27 EDT
References: <949@batcomputer.tn.cornell.edu> <746@apple.UUCP> <1953@husc6.UUCP> <1087@harvard.UUCP>
Reply-To: alcmist@well.UUCP (Frederick Wamsley)
Organization: Whole Earth 'Lectronic Link, Sausalito, CA
Lines: 15
Keywords: IMPORTANT WARNING LIGHTSPEED C
Summary: fixes promised

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