warning: Semantic Issue: Local declaration of 'm_aniWelcome' hides instance variable 的意思...

warning: Semantic Issue: Local declaration of 'm_aniWelcome' hides instance variable

假設

//--------

the.h

@interface myLayer : CCLayer {

    AAA *a;

}

//--------

the.m

-(id)init{

    self = [super init];

    if (self) {

      AAA *a = [[AAA alloc] init];   <====這一行會有 !

    }

   return self;

}

嗯~就是變數重覆!!!  編譯器在抱怨了~~