From: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
To: checker@d6.com
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] naming parts of optional arguments?
Date: Tue, 29 Jul 2003 12:19:55 +0900 [thread overview]
Message-ID: <20030729121955V.garrigue@kurims.kyoto-u.ac.jp> (raw)
In-Reply-To: <4.3.2.7.2.20030728092556.02f23270@localhost>
From: Chris Hecker <checker@d6.com>
Subject: Re: [Caml-list] naming parts of optional arguments?
Date: Mon, 28 Jul 2003 09:35:15 -0700
>
> >No contradiction at all: ?xy: is a label, not a variable name.
>
> Well, except for in this case, of course, when it is a variable name:
>
> # let f ?xy () = xy;;
> val f : ?xy:'a -> unit -> 'a option = <fun>
Where do you see a ?xy: in the above source code?
?xy is a shorthand for ?xy:xy, as explained in the manual.
xy is the variable, not ?xy:.
Jacques Garrigue
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next prev parent reply other threads:[~2003-07-29 3:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-28 1:05 Chris Hecker
2003-03-28 1:10 ` Chris Hecker
[not found] ` <8F4A019E-60BD-11D7-829E-000393BA7EBA@wetware.com>
2003-03-28 2:11 ` Chris Hecker
2003-07-28 3:41 ` Chris Hecker
2003-07-28 7:18 ` Jacques Garrigue
2003-07-28 16:35 ` Chris Hecker
2003-07-29 3:19 ` Jacques Garrigue [this message]
2003-07-29 21:52 ` Chris Hecker
2003-03-28 1:43 ` Max Kirillov
2003-03-28 1:32 Matt Gushee
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