最近，陕西富县法院对一起因同居、怀孕和分手引发的彩礼纠纷案件进行了判决。根据法院公布的判决书，一对恋人在未注册结婚的情况下同居了5年，期间女方怀孕并进行了流产手术。随后，两人分手，男方要求返还他支付的剩
Following on from a discussion which got going in the comments of this question. How would one go about writing a Spinlock without CAS operations?
加载中,请稍侯......