gcc 4.6 / objective C error

Bruno Wolff III bruno at wolff.to
Sun Feb 20 17:09:00 UTC 2011

On Sun, Feb 20, 2011 at 10:49:41 -0600,
  Bruno Wolff III <bruno at wolff.to> wrote:
> I am trying to get raidem build again and am getting the following error
> message:
> src/candy/tank-track.m:73:1: error: instance variable has unknown size
> I am not sure what to be looking for as I don't know objective C.
> A google search for the error message didn't turn up anything with objective
> C code. I tried tweaking some stuff in the implementation, but that didn't
> seem to matter, so I suspect it is really something in the interface causing
> a problem.
> Upstream's last update was in 2006, so I am guessing I won't get a lot of
> help there.
> Any hints would be appreciated.

It looks like a pointer reference to an empty struct was accounting for the
error. I am going to try using void instead an see if things seem to work.

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