| Re: [AD] Type-pun warnings with GCC 4.1 |
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On Sunday 02 July 2006 04:35, Peter Wang wrote:
> On 2006-07-02, Chris <chris.kcat@xxxxxxxxxx> wrote:
> > When building the latest SVN from SF using GCC 4.1.1, I get some type-pun
> > warnings when compiling dat.c and grabber.c (which would invariably cause
> > failure with --enable-strictwarn). The attached patch fixes dat.c,
>
> You can commit those if they work.
Done.
> If a better way is not found, it appears squeezing in an intermediate
> cast to (void *) disables the warnings, e.g.
> *parent = (DATAFILE **) (void *) &(*dat)->dat; // error here!
If anyone has ideas, I'll wait on this for a couple days. Might be better to
try and rework grabber a bit though, as those double and triple pointers look
rather nasty.