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Re: Can the gcc 3.x code be cleaned up to avoid unnecessary warning m essages?


Hughes, Martin wrote:-

> Native target is hppa1.0-hp-hpux10. O/S is HP-UX 10.20.
> 
> In many modules the compiler throws up warnings about the following:
> 
> 	unused variables

Patches welcome.

> 	comparison between signed and unsigned operands

These are hard; patches welcome if you can justify why your chosen
cast is correct.

> 	operands being signed in ANSI C and unsigned in traditional.

These are unavoidable.

Neil.


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