问使用objc_msgSend时避免静态分析器泄漏警告？

EN

- (id) invokeSetup: (id) object {
    // Just an example, subclasses delegate setup to a component that either returns +0 or +1 references
    return objc_msgSend(object, @selector(init));
}

- (id) newInstance {
    id object = objc_msgSend([NSString class], @selector(alloc));
    id replacement = [self invokeSetup: object];

    return replacement;
}