From: "Alexander V. Voinov" <avv@quasar.ipa.nw.ru>
To: caml <caml-list@inria.fr>
Subject: [Caml-list] default values for record field definitions
Date: Wed, 18 Jul 2001 21:13:47 -0700 [thread overview]
Message-ID: <3B565E7B.35BB6073@quasar.ipa.nw.ru> (raw)
Hi All,
It may well be that I'm not in the first hundred of those who proposed
this, if so - sorry :-).
Why not to introduce a syntax for default values of record fields:
type rec1 = { attr1: type1 = val1; attr2: type2; attr3: type3 = val3 }
It this case constructions of the form
let x = { attr2 = val2 } are possible, with other fields filled by val1,
val3.
Can it be done via camlp4?
Alexander
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next reply other threads:[~2001-07-19 4:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-19 4:13 Alexander V. Voinov [this message]
2001-07-19 6:43 ` Ian Zimmerman
2001-07-19 13:35 ` David Mentre
2001-07-19 7:02 ` Dmitry Bely
2001-07-19 16:20 ` Alexander V. Voinov
2001-07-20 9:42 ` FabienFleutot
2001-07-21 13:16 ` Daniel de Rauglaudre
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