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Re: Question about message forwarding (with fix)
From: |
David Ayers |
Subject: |
Re: Question about message forwarding (with fix) |
Date: |
Fri, 03 Apr 2009 01:36:58 +0200 |
Am Donnerstag, den 02.04.2009, 23:31 +0100 schrieb David Chisnall:
> On 2 Apr 2009, at 23:17, Larry Campbell wrote:
>
> > I don't know why ffcall doesn't have the same problem; a quick
> > glance at GSFFCallInvocation.m leads me to believe it should. Yet my
> > code that crashes with ffi worked fine with ffcall.
>
> The selector handling mechanism in GNU libobjc is horrible. Selectors
> can lose type information depending on the order in which they are
> registered. It is one of the things I plan on addressing this year.
Is there a GCC/libobjc bug report and/or test case for this? [I tried
looking for one and found some low hanging fruit while at it... but I
didn't come up with anything]
Cheers,
David