Re: [MiNT] GCC question

["Helmut Karlowski" <helmut.karlowski@ish.de>]

Am 15.11.2010, 19:32 Uhr, schrieb Peter Slegg <p.slegg@scubadivers.co.uk>:

> Can someone enlighten me ?
>
> #define TREE_XYWH(tree)  
> tree[0].ob_x-3,tree[0].ob_y-3,tree[0].ob_width+6,tree[0].ob_height+6
> .
> .
> objc_draw(dlog, start, MAX_DEPTH, TREE_XYWH(dlog));
>
> I thought that the macro above would be inserted into the second line
> before it was compiled but I am getting this error.
>
> newsaes.c:651:52: error: macro "objc_draw" requires 7 arguments, but  
> only 4 given

True. TREE_XYWH should be expanded first. gcc -E might tell more. Maybe  
you are missing a \, or put the def in one line:

 #define TREE_XYWH(tree)    
tree[0].ob_x-3,tree[0].ob_y-3,tree[0].ob_width+6,tree[0].ob_height+6

--
Helmut Karlowski