From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-workers-return-40337-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 28626 invoked by alias); 12 Jan 2017 15:59:33 -0000
Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Workers List <zsh-workers.zsh.org>
List-Post: <mailto:zsh-workers@zsh.org>
List-Help: <mailto:zsh-workers-help@zsh.org>
X-Seq: 40337
Received: (qmail 2878 invoked from network); 12 Jan 2017 15:59:33 -0000
X-Qmail-Scanner-Diagnostics: from mailout1.w1.samsung.com by f.primenet.com.au (envelope-from <p.stephenson@samsung.com>, uid 7791) with qmail-scanner-2.11 
 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1.  
 Clear:RC:0(210.118.77.11):SA:0(-8.2/5.0):. 
 Processed in 1.159883 secs); 12 Jan 2017 15:59:33 -0000
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=-8.2 required=5.0 tests=RCVD_IN_DNSWL_HI,
	RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,RP_MATCHES_RCVD,SPF_HELO_PASS
	autolearn=unavailable autolearn_force=no version=3.4.1
X-Envelope-From: p.stephenson@samsung.com
X-Qmail-Scanner-Mime-Attachments: |
X-Qmail-Scanner-Zip-Files: |
Received-SPF: none (ns1.primenet.com.au: domain at samsung.com does not designate permitted sender hosts)
X-AuditID: cbfec7ef-f79d26d00000420c-35-5877a7dfa57f
Date: Thu, 12 Jan 2017 15:59:20 +0000
From: Peter Stephenson <p.stephenson@samsung.com>
To: Zsh Hackers' List <zsh-workers@zsh.org>
Subject: Re: PATCH: autoload with explicit path
Message-id: <20170112155920.360ad5d7@pwslap01u.europe.root.pri>
In-reply-to: <20170112154057.GA4899@fujitsu.shahaf.local2>
Organization: Samsung Cambridge Solution Centre
X-Mailer: Claws Mail 3.7.9 (GTK+ 2.22.0; i386-redhat-linux-gnu)
MIME-version: 1.0
Content-type: text/plain; charset=US-ASCII
Content-transfer-encoding: 7bit
X-Brightmail-Tracker:
 H4sIAAAAAAAAA+NgFnrFIsWRmVeSWpSXmKPExsWy7djP87r3l5dHGDxsErM42PyQyYHRY9XB
	D0wBjFFcNimpOZllqUX6dglcGU+W3mIpuMdccXvnVNYGxl9MXYycHBICJhLfZ95mhLDFJC7c
	W8/WxcjFISSwjFHi0KrP7BBOL5PEuYY7bDAdO4+tYIerOn15PxOEM41J4tmnfWCzhATOMEqs
	WOoIYZ9llLi+KArEZhFQlXgx+TgziM0mYCgxddNsoHoODhEBbYn2j2IgYWEBfYnpn3vZQWxe
	AXuJm9MnsICUcApYSSzdwg8S5gcqufr3E9QH9hIzr5xhhCgXlPgx+R4LiM0soCOxbdtjdghb
	XmLzmrfMIGdKCDSzS7SdXMAEMlNCQFZi0wFmiDkuEk3tR6FmCku8Or6FHcKWkbg8uZsFwu5n
	lHjS7QsxZwbQ72d2QAPFWqLv9kVGiGV8EpO2TWeGmM8r0dEmBFHiITHj8S5WCNtR4uzCNywT
	GBVnITl7FpKzZyE5ewEj8ypGkdTS4tz01GJDveLE3OLSvHS95PzcTYzAFHD63/H3OxifNocc
	YhTgYFTiAQZaWYQQa2JZcWXuIUYJDmYlEd7wpeURQrwpiZVVqUX58UWlOanFhxilOViUxHn3
	LrgSLiSQnliSmp2aWpBaBJNl4uCUamD0Xl83Z2Z9eN+2GSLrNwTxLvzrbal880yI6qEJD1Ll
	921UPbFs2n6WDT/0Z6wQcKvYZKuSGxq60X16g8J0Vq2+qNVxboVb+Q8vn32L+fhbJpft6020
	9gj+6Uj2msn1c0HEvgX/lZr89xQUlE5+KTIxaO9p5u8W9s8nux2evWtH/4yAZVdWXyjzVWIp
	zkg01GIuKk4EAM0//pL9AgAA
X-Brightmail-Tracker:
 H4sIAAAAAAAAA+NgFlrCIsWRmVeSWpSXmKPExsVy+t/xy7pXlpdHGKz+aWBxsPkhkwOjx6qD
	H5gCGKPcbDJSE1NSixRS85LzUzLz0m2VQkPcdC2UFPISc1NtlSJ0fUOClBTKEnNKgTwjAzTg
	4BzgHqykb5fglvFk6S2WgnvMFbd3TmVtYPzF1MXIySEhYCKx89gKdghbTOLCvfVsXYxcHEIC
	Sxgl9k74DOXMYJJ4eO84I0iVkMA5RokXy+UgEmcZJZ7cucgKkmARUJV4Mfk4M4jNJmAoMXXT
	bKAGDg4RAW2J9o9iIGFhAX2J6Z97wbbxCthL3Jw+gQWkhFPASmLpFn6IkUcZJSZOvAQ2kh+o
	/urfT1CX2kvMvHKGEaJXUOLH5HssIDazgJbE5m1NrBC2vMTmNW+ZIe5Ul7hxdzf7BEbhWUha
	ZiFpmYWkZQEj8ypGkdTS4tz03GIjveLE3OLSvHS95PzcTYzAGNp27OeWHYxd74IPMQpwMCrx
	8O6wKYsQYk0sK67MPcQowcGsJMIbvrQ8Qog3JbGyKrUoP76oNCe1+BCjKTBcJjJLiSbnA+M7
	ryTe0MTQ3NLQyNjCwtzISEmcd+qHK+FCAumJJanZqakFqUUwfUwcnFINjL3ZN2oX+5hIR83J
	f6UZ4y72+MLveY8b2t5/ePpx3unfcUY/1uT8Ndj9dYeyr5LpO+0VoYrsn7QzlyW4Lysq+f9s
	4RVHeVsOfuedc2o0F/YaL3gkIrtuls33OeEbHn9TfRlVFrG/dPPn+PdG++NnPOetvDJ10QvV
	Gz2L3ocnBZ+/P/nOLP4fPDVKLMUZiYZazEXFiQACOrhStwIAAA==
X-MTR: 20000000000000000@CPGS
X-CMS-MailID: 20170112155924eucas1p2edd1fa2c2e8c4ce9dcc0727e978b5f7a
X-Msg-Generator: CA
X-Sender-IP: 182.198.249.180
X-Local-Sender: =?UTF-8?B?UGV0ZXIgU3RlcGhlbnNvbhtTQ1NDLURhdGEgUGxhbmUb?=
	=?UTF-8?B?7IK87ISx7KCE7J6QG1ByaW5jaXBhbCBFbmdpbmVlciwgU29mdHdhcmU=?=
X-Global-Sender: =?UTF-8?B?UGV0ZXIgU3RlcGhlbnNvbhtTQ1NDLURhdGEgUGxhbmUbU2Ft?=
	=?UTF-8?B?c3VuZyBFbGVjdHJvbmljcxtQcmluY2lwYWwgRW5naW5lZXIsIFNvZnR3YXJl?=
X-Sender-Code: =?UTF-8?B?QzEwG0VIURtDMTBDRDA1Q0QwNTAwNTg=?=
CMS-TYPE: 201P
X-HopCount: 7
X-CMS-RootMailID: 20170112125605eucas1p1b2539afbacec2d28d44c6fd73b0d50af
X-RootMTR: 20170112125605eucas1p1b2539afbacec2d28d44c6fd73b0d50af
References:
 <CGME20170112125605eucas1p1b2539afbacec2d28d44c6fd73b0d50af@eucas1p1.samsung.com>
 <20170112125602.4fa64dc6@pwslap01u.europe.root.pri>
 <20170112154057.GA4899@fujitsu.shahaf.local2>

On Thu, 12 Jan 2017 15:40:57 +0000
Daniel Shahaf <d.s@daniel.shahaf.name> wrote:
> We could also put these two members in a union{} if they are mutually
> exclusive (if at least one of them is NULL at all times).

They are mutually exclusive, as one is only useful for an autoload and
one is only useful with real source, which is why it uses the same
pointer.  Making it a union doesn't actually change anything: it's still
the same set of of reads and writes.

pws