}

		if isDirectIface(t) {
			return mapKeyError2(t, unsafe.Pointer(pdata))
		} else {
			return mapKeyError2(t, *pdata)
		}
	case abi.Array:
		a := (*arraytype)(unsafe.Pointer(t))
		for i := uintptr(0); i < a.Len; i++ {
			if err := mapKeyError2(a.Elem, add(p, i*a.Elem.Size_)); err != nil {
				return err
			}
		}
		return nil
	case abi.Struct: