GNU bug report logs - #13966
Inconsistent truncation of multiple values, inlining issue?

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Package: guile;

Reported by: Daniel Llorens <daniel.llorens <at> bluewin.ch>

Date: Fri, 15 Mar 2013 13:08:02 UTC

Severity: normal

Done: Andy Wingo <wingo <at> pobox.com>

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Daniel Llorens <daniel.llorens <at> bluewin.ch>
To: bug-guile <at> gnu.org
Subject: inlining issue?
Date: Fri, 15 Mar 2013 13:57:26 +0100

Compare 

(define f (lambda (a) a))
(call-with-values (lambda () (values 3 3)) f)

vs

(call-with-values (lambda () (values 3 3)) (lambda (a) a))

The first one fails with

<unnamed port>:1:0: In procedure f:
<unnamed port>:1:0: Wrong number of arguments to #<procedure f (a)>

The second one gives 3. 

This is Guile 2.0.7.112-f5ea5.

The behavior of the first case makes (compose f g) fail when f takes less args tan g produces.

Regards

	Daniel
This bug report was last modified 9 years and 28 days ago.

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