From:	benny AT crocodial DOT de (Benjamin Riefenstahl)
Subject:	Re: gcc compiler output
28 Apr 1998 16:33:37 -0700 :
Message-ID:	<3545AC82.8D0B5620.cygnus.gnu-win32@crocodial.de>
References:	<c=ES%a=_%p=FAGOR?AUTOMATION%l=NTCORREO-980427075724Z-1406 AT ntcorreo DOT fagorautomation DOT es>
Mime-Version:	1.0
To:	"'gnu-win32 AT cygnus DOT com'" <gnu-win32 AT cygnus DOT com>

Hi Oskar,


OSKAR BERRETEAGA wrote:
> when compiling, gcc -c, the following source file
> ...
>         unsigned        i386:1; /* <------- Parse error */
> ...
> I get the following:
> prg.c:6: parse error before `1'

Gcc has 'i386' as a pre-defined identifier indicating your hardware
platform. The ANSI language standard prohibits the compiler from
introducing such names exactly so you as a programmer can use them. You
need to call gcc with the '-ansi' option to get that behaviour though.
You could still detect your platform by checking for '__i386__'
(identifiers starting with underscores are reserved for the
implmentation and should not be used by the programmer). BTW, for new
code I also use the gcc options '-pendantic' and '-Wall' to get all the
help I can get from the compiler.


so long, benny
======================================
Benjamin Riefenstahl (benny AT crocodial DOT de)
Crocodial Communications EntwicklungsGmbH
Ruhrstraße 61, D-22761 Hamburg, Germany
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