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Re: [RP] compiler warning: type-punned will break strict anti-aliasing


From: Trent Buck
Subject: Re: [RP] compiler warning: type-punned will break strict anti-aliasing
Date: Thu, 3 Feb 2005 14:49:25 +1100

Up spake Jonathan Walther:
> Just for my peace of mind, what is causing these two compiler warnings?
> 
> events.c:513: warning: dereferencing type-punned pointer will break
>     strict-aliasing rules

It'll look like this:

        * (type) variable

or this

        (type) variable [index]

The former can be fixed trivially, but the latter (unless index is 0),
will need to have the index recalculated.

-- 
-trent
My car can FLY thanks to the power of LIES!




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