iOS暴力去警告

#define SuppressPerformSelectorLeakWarning(Stuff) \
do { \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Warc-performSelector-leaks\"") \
Stuff; \
_Pragma("clang diagnostic pop") \
} while (0)

_Pragma("clang diagnostic ignored \"-Warc-performSelector-leaks\"") \

红色部分是想忽略的警告内容

转载于:https://my.oschina.net/u/2559733/blog/657472