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stored to '*' during its initialization is never read

 
阅读更多 
NSMutableArray *datesArray = [[NSMutableArray alloc]init];

 datesArray = [_onDemandDictionary objectForKey:key];


出现了

stored to 'datesArray' during its initialization is never read

改成

NSMutableArray *datesArray = nil;

 datesArray = [_onDemandDictionary objectForKey:key];

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