From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Subject: Re: invisible CPP-Warning -> CC1-Error ?
To: pfulmek AT email DOT tuwien DOT ac DOT at
Date: Thu, 10 Mar 1994 18:15:41 -0600 (CST)
Cc: DJGPP AT SUN DOT SOE DOT CLARKSON DOT EDU

> Why does a warning from CPP cause an error-message from CC1?
> Why doesn't GCC tell me anything about this warning ( -v -Wall )?
> Can I suppress the automatic deletion of the temporary files in the
> case of an error? - This would have helped a lot to
> localize the source of the error-message.

Do you have 2r1 in your GO32 environment variable?  It causes this problem,
redirecting the error messages into the CPP output.  This is a bad setting
for this reason, and I don't recommend using it.