How to make UIButton outside superview clickable

ios

in superview.m file 

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- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
        if (CGRectContainsPoint(self.bounds, point) ||
				CGRectContainsPoint(self.outsideButton.frame, point)) {
				return YES;
		}
                            
		return NO;
}