问题:如果使用了ARC会产生“performSelector may cause a leak because its selector is unknown”警告,如何解决
答:出现警告的原因是系统的问题
//在ARC环境下使用选择器会报警
//加上一下几句话可以去除警告
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
问题:如果使用了ARC会产生“performSelector may cause a leak because its selector is unknown”警告,如何解决
答:出现警告的原因是系统的问题
//在ARC环境下使用选择器会报警
//加上一下几句话可以去除警告
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"