Re: How do I disable this warning: "local declaration of 'varname' hides instance variable"
Re: How do I disable this warning: "local declaration of 'varname' hides instance variable"
- Subject: Re: How do I disable this warning: "local declaration of 'varname' hides instance variable"
- From: "charlie" <email@hidden>
- Date: Mon, 24 Mar 2008 04:55:59 +0000
I didn't ask for advice.
I asked a simple question.
And it still stands.
- Chuck
On March 24, 2008, Sherm Pendley wrote:
On Sun, Mar 23, 2008 at 11:59 PM, charlie <email@hidden> wrote:
So, today I decided to try this for my next project...
- (void)setController:(id)controller
{
if (!controller)
{
return;
}
self->controller = [controller retain];
}
I works fine. But does not fix the warning itself.
So, the question stands.... How do I suppress the warning.
You suppress the warning by fixing the problem it's warning you about. Yes,
it's just that simple.
For example, the above could be rewritten as:
- (void)setController:(id)newController {
if (!controller) return;
controller = [newController retain];
}
sherm--
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