From: Jacques Le Normand <rathereasy@gmail.com>
To: caml-list caml-list <caml-list@yquem.inria.fr>
Subject: default arguments in classes
Date: Tue, 16 Jun 2009 17:12:35 -0400 [thread overview]
Message-ID: <f74178430906161412u6d60f8c2m80dd90f02b57aa7d@mail.gmail.com> (raw)
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Hello list,
I'm trying to define a method with a default argument, but I keep getting an
error. Here's the code:
class foo =
object (self)
method bar ?(baz="moo") () =
(new foo)#bar ~baz ()
end
and the error:
The expression "new foo" has type foo but is used with type
< bar : baz:string -> unit -> 'a; .. >
Types for method bar are incompatible
how do I fix this?
cheers
--Jacques L.
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next reply other threads:[~2009-06-16 21:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-16 21:12 Jacques Le Normand [this message]
2009-06-16 22:06 ` [Caml-list] " Paolo Donadeo
2009-06-16 22:34 ` Martin Jambon
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