Re: A bug, unless I'm mistaken

Re: A bug, unless I'm mistaken

[Kjetil S. Matheussen]

"Marijn Schouten (hkBst)":
> Hash: SHA1
>
> Michael Burschik wrote:
>> (use-modules (oop goops))
>>
>> (define-class <test-class> (<class>)
>>  name)
>>
>> (make <test-class>)
>>
>>
>>
>> This makes guile 1.8.5 crash with a segmentation fault on Linux. I don't
>> think it should.
>>
>>
>> Regards
>>
>> Michael
>>
>>
>>
>
> Works for me with 1.8.6 on linux.
>

But it segfaults for me on linux. Gentoo here as well.
Both 1.8.6 and 1.8.4 behave similarly:

kjetil@ttleush ~ $ /usr/bin/guile
guile> (use-modules (oop goops))
guile> (define-class <test-class> (<class>) name)
guile> (make <test-class>)guile> guile> (+ 3 4)
Segmentation fault

Re: A bug, unless I'm mistaken

[Kjetil S. Matheussen]

On Wed, 11 Feb 2009, Kjetil S. Matheussen wrote:

>
> But it segfaults for me on linux. Gentoo here as well.
> Both 1.8.6 and 1.8.4 behave similarly:
>
> kjetil@ttleush ~ $ /usr/bin/guile
> guile> (use-modules (oop goops))
> guile> (define-class <test-class> (<class>) name)
> guile> (make <test-class>)guile> guile> (+ 3 4)
> Segmentation fault
>

Strange Cut-and-paste error above, but
it segfaults right after evaluating
"(make <test-class>)"

I also get this one from executing dmesg:

guile[10808]: segfault at 608 ip b7f2a2f3 sp bfcaab70 error 4 in libguile.so.17.1.2[b7ed7000+c9000]

A bug, unless I'm mistaken

[Michael Burschik]

(use-modules (oop goops))

(define-class <test-class> (<class>)
  name)

(make <test-class>)



This makes guile 1.8.5 crash with a segmentation fault on Linux. I don't 
think it should.


Regards

Michael

Re: A bug, unless I'm mistaken

[Marijn Schouten (hkBst)]

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Hash: SHA1

Michael Burschik wrote:
> (use-modules (oop goops))
> 
> (define-class <test-class> (<class>)
>  name)
> 
> (make <test-class>)
> 
> 
> 
> This makes guile 1.8.5 crash with a segmentation fault on Linux. I don't
> think it should.
> 
> 
> Regards
> 
> Michael
> 
> 
> 

Works for me with 1.8.6 on linux.

- --
Sarcasm puts the iron in irony, cynicism the steel.

Marijn Schouten (hkBst), Gentoo Lisp project, Gentoo ML
<http://www.gentoo.org/proj/en/lisp/>, #gentoo-{lisp,ml} on FreeNode
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Re: A bug, unless I'm mistaken

[Marijn Schouten (hkBst)]

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Hash: SHA1

Marijn Schouten (hkBst) wrote:
> Michael Burschik wrote:
>> (use-modules (oop goops))
> 
>> (define-class <test-class> (<class>)
>>  name)
> 
>> (make <test-class>)
> 
> 
> 
>> This makes guile 1.8.5 crash with a segmentation fault on Linux. I don't
>> think it should.
> 
> 
>> Regards
> 
>> Michael
> 
> 
> 
> 
> Works for me with 1.8.6 on linux.

Actually I confirm. The above code appears to work, but any further activity
makes guile segfault:


$ guile
guile> (use-modules (oop goops))

(define-class <test-class> (<class>)
 name)

(make <test-class>)guile> guile> (+ 3 4)
Segmentation fault
marijn@hakbak ~ $ + 3 4)


as you can see, guile did not even consume all the input

Marijn

- --
Sarcasm puts the iron in irony, cynicism the steel.

Marijn Schouten (hkBst), Gentoo Lisp project, Gentoo ML
<http://www.gentoo.org/proj/en/lisp/>, #gentoo-{lisp,ml} on FreeNode
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