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Date: Mon, 22 Sep 2014 15:40:17 +0200
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 0/3] Fix confused output for alias
	properties
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To: "Gonglei (Arei)" <arei.gonglei@huawei.com>, "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Huangweidong (C)" <weidong.huang@huawei.com>, "aliguori@amazon.com" <aliguori@amazon.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "agraf@suse.de" <agraf@suse.de>, "stefanha@redhat.com" <stefanha@redhat.com>, "Huangpeng (Peter)" <peter.huangpeng@huawei.com>, "lcapitulino@redhat.com" <lcapitulino@redhat.com>

Il 22/09/2014 15:36, Gonglei (Arei) ha scritto:
>> If the field is called "opaque", it's opaque.  
> 
> Sorry?

The field is called "opaque" because no one, except the callbacks,
should look into that field.  Casting it to AliasProperty breaks that rule.

Paolo