John Little wrote:
> Posting this in case somebody else falls down the same rabbit hole I did.
>
> I've compiled vim with gcc -Wextra for many years, uncommenting a line in the
> distributed Makefile to enable this and a few other strict warnings.
> Yesterday upon getting the latest source and compiling I got lots, 44, of
> -Wcast-function-type warnings. The warnings are sort of valid; in the case I
> looked at there's a mismatch of the number of parameters in a function
> pointer, but the missing one is not used anyway.
>
> One of the cases is in GTK code, which we're unlikely to get changed, so I
> suppose we should just ignore these warnings. Other projects are doing this.
> So, if one wants to use -Wextra, I suggest adding -Wno-cast-function-type as
> well.
>
> Maybe the comment line in the Makefile could be changed.
I'll add a note above where -Wextra is mentioned, thanks.
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