From: A Soare <alinsoar@voila.fr>
To: "Emacs Dev [emacs-devel]" <emacs-devel@gnu.org>
Subject: stack size info
Date: Tue, 20 Mar 2007 14:22:14 +0100 (CET) [thread overview]
Message-ID: <5308249.137871174396934265.JavaMail.www@wwinf4205> (raw)
16.7 Byte-Code Function Objects
===============================
STACKSIZE
The maximum stack size this function needs.
------------------------------
(defun p (n)
"sum"
(if (> n 1) (+ n (p (1- n)))
n))
(byte-compile 'p)
(symbol-function 'p)
#[(n)
"..."
[n 1 p]
3 <=<= here is the stack size.
"sum"]
But I believe that a recursive function has the stack greater, 3*n, not 3. For every recursion I believe that the stack size get greater with 3, so the stack is dependent of n. Is it true?
Is this a little error of explanation in INFO file?
next reply other threads:[~2007-03-20 13:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-20 13:22 A Soare [this message]
2007-03-20 16:14 ` stack size info ttn
-- strict thread matches above, loose matches on Subject: below --
2007-03-22 15:19 A Soare
2007-03-22 18:24 ` David Kastrup
2007-03-23 15:01 ` Thien-Thi Nguyen
2007-03-23 16:00 ` Stefan Monnier
2007-03-23 15:08 A Soare
2007-03-24 13:38 ` Thien-Thi Nguyen
2007-03-26 10:42 A Soare
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