* procedure->pointer bug
@ 2011-03-29 14:27 Tristan Colgate
2011-03-29 21:36 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Tristan Colgate @ 2011-03-29 14:27 UTC (permalink / raw)
To: guile-devel
Hi,
Think I found a problem with void returns for pointer->procedure,
the following gives a segfault...
(use-modules (system foreign))
(define (myproc)
(display "hello")(newline))
((pointer->procedure
void
(procedure->pointer void myproc '())
'()))
replacing the void returns with an int gives the correct behaviour.
--
Tristan Colgate-McFarlane
----
"You can get all your daily vitamins from 52 pints of guiness, and a
glass of milk"
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: procedure->pointer bug
2011-03-29 14:27 procedure->pointer bug Tristan Colgate
@ 2011-03-29 21:36 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2011-03-29 21:36 UTC (permalink / raw)
To: guile-devel
Hi,
Tristan Colgate <tcolgate@gmail.com> writes:
> Think I found a problem with void returns for pointer->procedure,
> the following gives a segfault...
A SIGABRT actually.
> (use-modules (system foreign))
>
> (define (myproc)
> (display "hello")(newline))
>
> ((pointer->procedure
> void
> (procedure->pointer void myproc '())
> '()))
Fixed in 443f25dcff49f0a920d4149e29bcb3ae9f64ee02.
Thanks!
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-03-29 14:27 procedure->pointer bug Tristan Colgate
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