From: "Thompson, David" <dthompson2@worcester.edu>
To: Dmitry Bogatov <KAction@gnu.org>
Cc: Guile User <guile-user@gnu.org>
Subject: Re: Define in let
Date: Tue, 20 Aug 2013 12:57:15 -0400 [thread overview]
Message-ID: <CAJ=RwfZr2nHHz7GEYZfegC+rFCWc4ok5V28=J6PNBHA-thVDaw@mail.gmail.com> (raw)
In-Reply-To: <87k3jgb9kr.fsf@gnu.org>
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On Tue, Aug 20, 2013 at 12:39 PM, Dmitry Bogatov <KAction@gnu.org> wrote:
>
> It seems following is invalid:
>
> (let ((a 2))
> (define (foo x) (+ a x)))
>
> I prefer to reduce scope of variable as much as possible, so
> I find this restriction unconvinent. Is is part of standard or technical
> limitation? Is it any workaround?
>
The problem is that you have an invalid `let` form. You need an expression
besides `define`.
Something like this would be valid:
(let ((a 2))
(define (foo x) (+ a x))
(foo 4))
>
> Please, keep in CC, I am not subscribed.
>
> --
> Best regards, Dmitry Bogatov <KAction@gnu.org>,
> Free Software supporter and netiquette guardian.
> git clone git://kaction.name/rc-files.git --depth 1
> GPG: 54B7F00D
> Html mail and proprietary format attachments are forwarded to /dev/null.
>
- Dave Thompson
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next prev parent reply other threads:[~2013-08-20 16:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 16:39 Define in let Dmitry Bogatov
2013-08-20 16:57 ` Thompson, David [this message]
2013-08-20 17:02 ` Taylan Ulrich B.
2013-08-20 17:18 ` John B. Brodie
2013-08-20 17:19 ` Ian Price
2013-08-20 17:52 ` Mike Gran
2013-08-20 21:01 ` David Pirotte
2013-08-21 6:52 ` Panicz Maciej Godek
2013-08-21 6:55 ` Panicz Maciej Godek
2013-08-21 9:28 ` Ralf Mattes
2013-08-21 10:17 ` Panicz Maciej Godek
2013-08-21 10:32 ` Ralf Mattes
2013-08-21 11:01 ` Panicz Maciej Godek
2013-08-21 15:42 ` Dmitry Bogatov
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