On 21 Sep 2013, at 18:38, "Mills, Steve" <smi...@makemusic.com> wrote:
>> On Sep 21, 2013, at 12:24, "Gerriet M. Denkmann" <gerr...@mdenkmann.de> >> wrote: >> >> 1. tupelsP lives outside the block > > Because once the block containing the array exits scope, so does the memory > of the array. tuplesP is pointing to memory that is no longer valid. > I've seen so many hard to find bugs like this. I rarely declare locals inline, I declare them in one place at the top of the block. A similar gotcha is when you declare a local with the same name as an instance variable. Cheers Dave _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
