[Ffmpeg-devel] [PATCH] missing parentheses in macro definition

[Loren Merritt]

On Sat, 12 Aug 2006, Mns Rullgrd wrote:

>
> Marco Manfredini said:
>> CHECK_BIDIR expands to something like --1>=0 which gcc surprisingly eats, but
>> the Intel Compiler not.
>
> The macro should expand to - -1, which is not the same as --1.  Intel's CPP
> appears to be buggy.  Nevertheless, the change is correct in general.
>
> Hasn't this been discussed before?  ISTR something like that.

Yes.
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2006-March/009517.html
Apparently it was never applied, though.

--Loren Merritt