From:	Gero Timann <gtimann AT nexgo DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	RHIDE using gcc 3.0 problem
Date:	Sat, 14 Jul 2001 16:08:20 GMT
Organization:	[neXgo] the next generation online
Lines:	29
Message-ID:	<1103_995126900@default>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Hi DJGPP-fans !

Another problem with gcc 3.0: Some warnings from gcc have
exitcodes of errors now. This breaks compiling under RHIDE
without a really reason. Try for example

#include <stdlib.h>
#include <stdio.h>
int main(void)
{
  printf("???!");
  return 1;
}

using -Wall, e.g. gcc -c -Wall test.c.
Results under RHIDE in an error-message
   test.c:6 Error:12: warning: trigraph ??! ignored
and compiling is stoped.


Beside this, what means this warning. Trigraph's in
a string? But this behavior isn't new with gcc 3.0.
Also older versions show this, but as a really
warning.


Greetings,
   Gero

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