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我有在ARC的类型转换问题environment.if人会是一种足以解决这一问题,以及:弧线型转换会导致编译器错误
当我用这行代码:
OSStatus status = SecItemCopyMatching((CFDictionaryRef) CFBridgingRetain(attributeQuery), (CFTypeRef*)&attributeResult);
然后我有错误:
cast of an indirect pointer to an objective C pointer to 'CFTypeRef *' is disallowed with ARC.
请给我建议任何方式ressolve日是.. 在此先感谢..