Re: Assignment from incompatible pointer type. (Was: (no subject))

FROM : Sherm Pendley
DATE : Wed Jul 26 20:47:00 2006

On Jul 26, 2006, at 2:37 PM, Brad Bumgarner wrote:

> In the following code I get a warning at the line indicated with 
> the arrow ("--->"). The warning is:
>
> "warning: assignment from incompatible pointer type."  I thought 
> using an "id" declaration would avoid this kind of thing.
>
>
> -(NSArray *)shiftObjectsInArray: (NSMutableArray *)anArray {
>     int        x;
>     id        *roller;
>     
>     if ([anArray count] > 0) {
> --->        roller = [anArray lastObject];


You want to declare roller as an id, not as a pointer to an id:

   id roller;

sherm--

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