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Mac VM Maintainer resignation (for the general purpose VM, not for PharoVM)
by Esteban Lorenzano Oct. 18, 2013

Oct. 18, 2013

Hi, This is an announce for VM-dev and Squeak-dev list, Pharo-dev list is copy to keep people informed. Last years I tried to keep a working version of the Mac builds of VM while at the same time trying to keep my job going. It was a hard work but I did my best. When I assumed the responsibility I said that my first task was going to be to automatize the builds and at the same time Igor was doing the same so I joined that effort. Since then the VM is buildable even by the not so good at VM level and I never seen the point in keeping the manual build or the non-smalltalk-generated configuration files. Nevertheless, I preferred to work on the new builds of Eliot than in the old interpreter and when keeping all working became more work that what I could manage, I choose to keep Stack and Cog VM working. Maybe because of that, or because the animosity between communities, or because what I'm doing just does not match Squeak vision, or because since Eliot is providing regular builds mine are not needed, truth is that I've seen my work mostly ignored in squeak community and for some of the people in vm-dev list. That's why I resign as a maintainer. I have a process that does not match squeak vision and is fair for squeak community to look for someone who does. I have no bad feelings, I'm complete grateful to the community for give me the opportunity (specially to John, who thrusted me) and to all the rest. I also know that there is great people both in vm-dev and in squeak-dev, but I cannot your mac-guy anymore (and I think this is obvious since ever). And of course I will continue working in the pharo flavor of VM :) Cheers, Esteban

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Second Scheduler migration from SqS to STHub
by Torsten Bergmann Oct. 18, 2013

Oct. 18, 2013

Hi Hernan, I've seen that you now registered "TaskScheduler" on STHub with the Scheduler code on STHub. But the "Scheduler" project was already migrated to SmalltalkHub, together with a config and documented STHub page: http://smalltalkhub.com/#!/~TorstenBergmann/Scheduler and it is available also in the config browser for Pharo 2.0 since a long time. No need for duplicated effort... Is there a reason you provide it a second time? May I kindly ask that you remove your second copy to avoid confusion. Thanks Torsten

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Fwd: Generators implemented only with blocks
by Francisco Garau Oct. 18, 2013

Oct. 18, 2013

Hi As an exercise, I've implemented a simple Generator using only blocks: gen := [ [ | currentValue | Array with: [ currentValue := 0 ] with: [ currentValue := currentValue + 1 ] ] value ] value. gen first value. next := [:a | a last value]. getTen := [(1 to: 10) collect: [ :i | next value: gen ]]. getTen value = #(1 2 3 4 5 6 7 8 9 10). getTen value = #(11 12 13 14 15 16 17 18 19 20). There have been some funny arguments in the past whether Blocks are a fundamental part of Smalltalk or not. My code above supports Vassili's view that we could get rid of Objects and implement everything in terms of Blocks. http://live.exept.de/doc/online/english/programming/humor.html But more seriously, I find it quite interesting that Lars Bak choose not to implement Blocks for his Resilient Smalltalk. He choose to implement LIFO blocks; that is, blocks that cannot survive the creating activation context (see chapter 2.3 for more details). http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.84.7354&rep=rep1&t… - Francisco

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[pharo-project/pharo-core]
by GitHub Oct. 18, 2013

Oct. 18, 2013

Branch: refs/tags/30500 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 3ab076: 30500
by GitHub Oct. 18, 2013

Oct. 18, 2013

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: 3ab0764a1658214c915a01509eaaf9aec8e78b17 https://github.com/pharo-project/pharo-core/commit/3ab0764a1658214c915a0150… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2013-10-18 (Fri, 18 Oct 2013) Changed paths: M Collections-Abstract.package/SequenceableCollection.class/instance/splitjoin/joinUsing_last_.st M CollectionsTests.package/SplitJoinTest.class/instance/running/testJoinUsingLastOnArray.st M MenuRegistration.package/PragmaMenuBuilder.class/instance/menu building/buildTree.st M Morphic-Base.package/ImageMorph.class/instance/geometry/extent_.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script155.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30500.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Inspector.package/EyeMorphViewer.class/class/spec/inspectorSpec.st M Spec-Inspector.package/EyeMorphViewer.class/instance/accessing/container.st M Spec-Inspector.package/EyeMorphViewer.class/instance/event-handling/objectChanged.st A Spec-Inspector.package/EyeMorphViewer.class/instance/initialization/initializePresenter.st R Spec-Inspector.package/EyeMorphViewer.class/instance/initialization/initializeWidgets.st A Spec-Inspector.package/EyeMorphViewer.class/instance/initialize/initialize.st A Spec-Inspector.package/extension/ImageMorph/instance/resize_.st Log Message: ----------- 30500 11835 Cannnot revert <Make uncloseable> https://pharo.fogbugz.com/f/cases/11835 11924 Resize the morph while inspecting it https://pharo.fogbugz.com/f/cases/11924 11915 #joinUsing:last: incorrect for single item collection https://pharo.fogbugz.com/f/cases/11915 http://files.pharo.org/image/30/30500.zip

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr Oct. 18, 2013

Oct. 18, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation-M-Z/labe… 1 regressions found. Tests.Release.ReleaseTest.testLocalMethodsOfTheClassShouldNotBeRepeatedInItsTraits

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr Oct. 18, 2013

Oct. 18, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation-M-Z/labe… 1 regressions found. Tests.Release.ReleaseTest.testLocalMethodsOfTheClassShouldNotBeRepeatedInItsTraits

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr Oct. 18, 2013

Oct. 18, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation-M-Z/labe… 1 regressions found. Tests.Release.ReleaseTest.testLocalMethodsOfTheClassShouldNotBeRepeatedInItsTraits

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Question about Opal
by Goubier Thierry Oct. 18, 2013

Oct. 18, 2013

Hi Markus, I have an Opal-related question: I want to get the ast of an expression analysed in the context of a particular class... I.e. something like: anAst doSemanticAnalysisIn: aClass. This code works if the ast is a methodNode, but not if this is a simple expression (a MessageNode for instance). I know there is a doSemanticAnalysis (which should work, but probably on the UndefinedObject class). So how do I do that? (in 2.0 and the old compiler, the solution is to do anAst annotateInClass: aClass) Thanks, Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

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[OT] Bare metal Raspberry Pi Squeak
by Torsten Bergmann Oct. 18, 2013

Oct. 18, 2013

http://www.raspberrypi.org/phpBB3/viewtopic.php?f=72&t=57728

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