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Re: Re-compiling app with 2.0.1: warnings


From: William S. Shu
Subject: Re: Re-compiling app with 2.0.1: warnings
Date: Fri, 24 Sep 1999 11:12:22 +0100

 

Fabio Mascelloni wrote:

Re-compiling my old Swarm1.4.1 app with Swarm2.0.1 I get a lot of warnings such as : 1) '' unused variable '<var-name>' ''                                              (harmless warning,I suppose)2) '' '<var-name>' might be used uninitialized in this function ''        ( harmless warning too) 3) " implicit declaration of function '<function-name>'[... deleted ...]  I've thrown away the first three kinds of warning removing -Wall from OBJCFLAGS in Makefile.common ,but I wonder if this is a good practice
Unless your code has stablised -- and such warnings become "documented features" :-) -- you are certainly leaving in place a time bomb ...

... but the experience is worth avoiding!

William.
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