for (__attribute__((unused))NSString *fileName in fileEnumerator)SDImageCache.m 在xcode 5.1错误"Unused variable 'fileName'",布布扣,bubuko.com
SDImageCache.m 在xcode 5.1错误"Unused variable 'fileName'"
原文：http://blog.csdn.net/quanqinyang/article/details/22264859