On 19 Apr 2022, at 19:35, Rob Petrovec wrote:
> The docs for NSEnumerationConcurrent state that it is a hint and may be
> ignored at run time.
Ah, so they do. I had only checked in the header file.
OK, one less mystery.
Sean
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Cocoa-dev mailing l
> On Apr 19, 2022, at 5:26 PM, Sean McBride via Cocoa-dev
> wrote:
>
> On 19 Apr 2022, at 18:47, Saagar Jha wrote:
>
>> If Thread Sanitizer says your code has a race, it almost certainly has a
>> race.
>
> Yeah, that's been my general experience until now.
>
>> Your simple code seems OK su
On 19 Apr 2022, at 18:47, Saagar Jha wrote:
If Thread Sanitizer says your code has a race, it almost certainly has
a race.
Yeah, that's been my general experience until now.
Your simple code seems OK superficially, but there are a couple things
that could be problematic here: either your rea
If Thread Sanitizer says your code has a race, it almost certainly has a race.
Your simple code seems OK superficially, but there are a couple things that
could be problematic here: either your real code is actually mutating
something, or (unlikely) you are touching some internal state, perhaps
Hi all,
If one wants to do something with every item in an NSArray in a concurrent way,
is the following safe/correct?
NSArray* array = @[@5, @6, @7, @8, @9, @10, @11];
dispatch_apply([array count], DISPATCH_APPLY_AUTO, ^(size_t idx) {
id unused = array[idx];
});
Here of cour
