Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!randvax!segue!jim
From: jim@segue.segue.com (Jim Balter)
Newsgroups: comp.unix.aix
Subject: Re: Bugs in RISC System/6000 C compiler
Keywords: bad macro substitution
Message-ID: <3824@segue.segue.com>
Date: 21 Sep 90 06:58:23 GMT
References: <9756@bunny.GTE.COM>
Reply-To: jim@segue.segue.com (Jim Balter)
Organization: Segue Software, Inc. - Santa Monica, CA. +1-213-453-2161
Lines: 15

In article <9756@bunny.GTE.COM> hhd0@GTE.COM (Horace Dediu) writes:
[ problems with macros ]

The problem is most likely in your CAT macro, which probably looks like

#define CAT(a,b)  a/**/b

instead you should use

#ifdef __STDC__
#define CAT(a,b) a##b
#else
#define IDENT(x)x
#define CAT(a,b)IDENT(a)b
#endif