Re: Blocks with return type
Re: Blocks with return type
- Subject: Re: Blocks with return type
- From: Kyle Sluder <email@hidden>
- Date: Sat, 29 Sep 2012 20:55:56 -0700
On Sep 29, 2012, at 8:40 PM, Quincey Morris <email@hidden> wrote:
> On Sep 29, 2012, at 19:41 , "Gerriet M. Denkmann" <email@hidden> wrote:
>
>> LongBlock_t aBlock = <...some magic here...> { (void)a; unsigned long x = 5; return x;};
>>
>> What should <...some magic here...> look like?
>
> LongBlock_t aBlock = ^ unsigned long (id a) {...};
I wasn't aware this was accepted syntax. I was under the impression that you either had to explicitly case the return value or explicitly cast the block literal.
--Kyle Sluder
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden