Re: C arrays as __block variables
Re: C arrays as __block variables
- Subject: Re: C arrays as __block variables
- From: Kyle Sluder <email@hidden>
- Date: Sat, 26 Jun 2010 20:56:06 -0700
On Sat, Jun 26, 2010 at 8:51 PM, Tony Romano <email@hidden> wrote:
> OP posted: "This would seem to imply that a __block variable *can* be a *fixed* length
> array. But when I try to write into such an array inside a block, I get a
> compile error, "cannot access __block variable of array type inside block."
>
> In the example I listed below, I have a __block variable inside a block that is fixed length array and I can access it via NSLog(@"char %c", array1[0]);
Putting __block variables inside of blocks is completely pointless.
The purpose of the __block qualifier is to mark variables in the
enclosing scope to be copied into the block.
--Kyle Sluder
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