From: Pascal Brisset <brisset@recherche.enac.fr>
To: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
Cc: caml-list@inria.fr
Subject: Re: Ref syntax
Date: Fri, 22 Dec 2000 10:17:25 +0100 [thread overview]
Message-ID: <E149OKL-0003m8-00@sepia.recherche.enac.fr> (raw)
In-Reply-To: <20001222122938T.garrigue@kurims.kyoto-u.ac.jp>
> * addition of let mutable ... in
> let mutable x = 0 in
> for i = 1 to do x <- x + i done;
> x
Unfortunately, it violates the simple ``rule'' which says that there
must be a dot (.) on the left side of a left arrow (<-). I like this
kind of simple rule which can be taught to beginners and help
debugging their programs.
On my wish list, I put a "-strict" option for ocamlc which would
remove freedom in the syntax. For example
- ";" means "sequence" and not "end of expr" (it is currently allowed
before "end" in a block)
- "|" means "or" or "start of pattern" but not both
- ";;" is compulsory
- deprecated "&" and "or" operators removed
- ...
--Pascal
next prev parent reply other threads:[~2000-12-22 14:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-14 14:12 Type annotations Ohad Rodeh
2000-12-15 2:25 ` Jacques Garrigue
2000-12-21 12:50 ` Ref syntax Ohad Rodeh
2000-12-22 3:29 ` Jacques Garrigue
2000-12-22 8:45 ` Sven LUTHER
2000-12-23 0:30 ` John Prevost
2000-12-22 9:07 ` Pierre Weis
2000-12-22 9:30 ` Jacques Garrigue
2000-12-22 14:22 ` Pierre Weis
2000-12-22 19:24 ` Marcin 'Qrczak' Kowalczyk
2000-12-22 9:17 ` Pascal Brisset [this message]
2000-12-23 0:37 ` John Prevost
2000-12-22 16:40 ` Marcin 'Qrczak' Kowalczyk
2000-12-23 0:39 ` John Prevost
2000-12-25 21:58 ` Pierre Weis
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