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Re: integer overflow
From: |
Davis Herring |
Subject: |
Re: integer overflow |
Date: |
Sat, 6 Mar 2010 08:23:35 -0800 (PST) |
User-agent: |
SquirrelMail/1.4.8-5.7.lanl7 |
>> What's the point of doing that? I would much prefer if read would just
>> raise an error.
>
> There are many cases where it's important to read an integer from some
> other program, so it's important to be able to read integers larger the
> Elisp's largest fixnum (tho less so for integers larger than the
> host system's natural "int").
> Examples are file sizes, process ids, user ids, ...
It seems to me that such cases are relevant to `string-to-*' more than to
`read'. There is value in having them be consistent in their shared
domain, but there is also value in having the syntax of elisp not involve
magic thresholds where the type of a literal changes.
Davis
--
This product is sold by volume, not by mass. If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.
- Re: Next pretest, and branching plans, Glenn Morris, 2010/03/02
- Re: Next pretest, and branching plans, Johan Bockgård, 2010/03/05
- integer overflow [was Re: Next pretest, and branching plans], Glenn Morris, 2010/03/05
- Re: integer overflow, Stefan Monnier, 2010/03/05
- Re: integer overflow, Glenn Morris, 2010/03/05
- Re: integer overflow, Chong Yidong, 2010/03/05
- Re: integer overflow, Helmut Eller, 2010/03/06
- Re: integer overflow, Stefan Monnier, 2010/03/06
- Re: integer overflow,
Davis Herring <=
- RE: integer overflow, Drew Adams, 2010/03/06
- Re: integer overflow, Richard Stallman, 2010/03/07
- Re: integer overflow, David Kastrup, 2010/03/07
- Re: integer overflow, Stephen J. Turnbull, 2010/03/07
- Re: integer overflow, David Kastrup, 2010/03/07
- Re: integer overflow, Jay Belanger, 2010/03/07
- Re: integer overflow, Richard Stallman, 2010/03/08
- Guile in Emacs (was: integer overflow), Ted Zlatanov, 2010/03/08
- Re: Guile in Emacs, Ted Zlatanov, 2010/03/08
- Re: Guile in Emacs (was: integer overflow), Chad Brown, 2010/03/08