dispatch_release is forbidden under ARC in new iOS and OSX versions
Instead of commenting out dispatch_release we could define an empty macro to support other iOS versions.
@see ccgus/fmdb@aef763e via @JHumphreyJr in https://github.com/Nyx0uf/NYXImagesKit/issues/16
Removes dispatch_release when iOS >= 6 || OSX >= 1080
Should we check for ARC also?
You should use the build-in OS_OBJECT_USE_OBJC for that instead, which is provided by Apple just for that actually.
#define MRDispatchQueueRelease(x) dispatch_release(x);