Magma 1.4 test failure

Chris Muller asqueaker at gmail.com
Mon Jan 7 15:27:25 UTC 2013


Wow, that's strange!  I can't think of anything in Magma that should
be affected by the VM like that.

Maybe the Pharo VM is exposing a Magma problem that the standard Cog
VM doesn't?  I'd like to debug it to make sure.  Where can I find the
failing VM you're using?


On Sun, Jan 6, 2013 at 6:34 PM, Stuart Herring
<st-lists at stuartherring.com> wrote:
> It seems to be due to the VM - I was using the latest Pharo VM (from
> http://pharo.gforge.inria.fr/ci/vm/cog/linux/) .
> When I use the same VM as you, it works fine.
>
> I hadn't realised that even the VMs had diverged (other than the NativeBoost
> stuff, but this was the regular Cog VM, not the NB one).
>
> here's the details:
>
> Virtual Machine
> ---------------
> /home/stuart/smalltalk/cog-linux-latest/CogVM
> Croquet Closure Cog VM [CoInterpreter VMMaker-oscog-EstebanLorenzano.166]
> Unix built on Dec 12 2012 16:08:11 Compiler: 4.6.3
> platform sources revision git://gitorious.org/cogvm/blessed.git Commit:
> 452863bdfba2ba0b188e7b172e9bc597a2caa928 Date: 2012-12-07 16:49:46 +0100 By:
> Esteban Lorenzano <estebanlm at gmail.com> Jenkins build #5922
> CoInterpreter VMMaker-oscog-EstebanLorenzano.166 uuid:
> 5773fcb9-2982-4507-8a9e-4308ec33731e Dec 12 2012
> StackToRegisterMappingCogit VMMaker-oscog-EstebanLorenzano.166 uuid:
> 5773fcb9-2982-4507-8a9e-4308ec33731e Dec 12 2012
>
>
> I wonder if it's just a case of a patch in the Squeak VM that hasn't made it
> to the Pharo one yet?
>
>
> On 7 January 2013 06:13, Chris Muller <asqueaker at gmail.com> wrote:
>>
>> > I'm assuming the tests pass for you?  What VM and OS combination have
>> > you
>> > tried?
>>
>> Yes, they're passing for me.  I've pasted my context from Help | About
>> below.
>>
>> Hmm, very strange.  What OS you running?
>>
>
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