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Re: Compiling Elisp to a native code with a GCC plugin


From: Lars Magne Ingebrigtsen
Subject: Re: Compiling Elisp to a native code with a GCC plugin
Date: Fri, 17 Sep 2010 16:47:13 +0200
User-agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux)

Andreas Schwab <address@hidden> writes:

>> Don't the Lisp integers use a bit for the type tag?
>
> most-positive-fixnum is a variable defined in `data.c'.
> Its value is 2305843009213693951

And by that you mean "yes" or "no"?

(format "%x" most-positive-fixnum)
=> "1fffffffffffffff"

That's at least a few bits less than MAX_INT, isn't it?

-- 
(domestic pets only, the antidote for overdose, milk.)
  address@hidden * Lars Magne Ingebrigtsen




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