[Ecls-list] Making new class with defclass in another thread

[Juan Jose Garcia-Ripoll]

Thanks for the test case. I will look into that along the week,


On Mon, Nov 5, 2012 at 9:24 AM, Peter Enerccio <enerccio at gmail.com> wrote:

> Should be the latest:
>
> ECL (Embeddable Common-Lisp) 12.7.1
> (git:99b1e54eb07373bda77110761c5143d2ad614e6c)
> Copyright (C) 1984 Taiichi Yuasa and Masami Hagiya
> Copyright (C) 1993 Giuseppe Attardi
> Copyright (C) 2000 Juan J. Garcia-Ripoll
> ECL is free software, and you are welcome to redistribute it
> under certain conditions; see file 'Copyright' for details.
> Type :h for Help.
> Top level in: #<process TOP-LEVEL>.
>
> Here is the test case that reproduces it for me
>
> It will print a, but not b so it froze on defclass.
>
>
>
> 2012/11/5 Mark Cox <markcox80 at gmail.com>
>
>> Hi Peter,
>>
>> On Mon, Nov 5, 2012 at 11:10 AM, Peter Enerccio <enerccio at gmail.com>
>> wrote:
>> > Hello, if I attempt to create new class in code evaluated in thread, it
>> will
>> > either ends with segfault or it will simply freeze the thread.
>> Evaluating
>> > same code in main thread is fine.
>>
>> Which version of ECL are you using?
>>
>> The following works fine for me with 4a4c2289d
>> (mp:process-run-function 'create-my-class #'(lambda ()
>>                                               (eval `(defclass my-class ()
>>                                                        ()))))
>>
>> (sleep 5)
>> (print (make-instance 'my-class))
>> (terpri)
>>
>> Thanks
>> Mark
>>
>> >
>> > --
>> > Bc. Peter Vaňušanik
>> > http://www.bishojo.tk
>> >
>> >
>> >
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>>
>
>
>
> --
> Bc. Peter Vaňušanik
> http://www.bishojo.tk
>
>
>
> ------------------------------------------------------------------------------
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-- 
Instituto de Física Fundamental, CSIC
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