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[pharo-project/pharo-core] 31c6d3: 60498
by GitHub June 1, 2017

June 1, 2017

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 31c6d36f15cca1e4e94006975def2ed3dec3e8ab https://github.com/pharo-project/pharo-core/commit/31c6d36f15cca1e4e9400697… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-06-01 (Thu, 01 Jun 2017) Changed paths: M Athens-Cairo.package/AthensCairoMatrix.class/class/field definition/fieldsDesc.st M Athens-Cairo.package/CairoFontFace.class/class/instance creation/fromFreetypeFace_.st M Athens-Cairo.package/CairoFontFace.class/class/instance creation/primFtFace_loadFlags_.st M Athens-Cairo.package/CairoScaledFont.class/class/instance creation/fromFreetypeFont_.st M Morphic-Base.package/SystemProgressItemMorph.class/instance/private/refresh.st M Morphic-Base.package/SystemProgressMorph.class/instance/updating/refresh.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60497.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60498.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60497.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60498.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 60498 20095 SystemProgressMorph should call doOneCycleNow on refresh only when active process is UIProcess https://pharo.fogbugz.com/f/cases/20095 20099 Cairo fonts crashing on 64bits https://pharo.fogbugz.com/f/cases/20099 http://files.pharo.org/image/60/60498.zip

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[ANN] Zeroconf stable will be moved tomorrow to 6.0 (as part of the release process)
by Esteban Lorenzano May 31, 2017

May 31, 2017

Hi, We will move stable to 6.0 and alpha to 7.0. So if you depend on something that can be affected by this, is the moment to update your scripts. cheers, Esteban

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Recording TechTalk Roassal available
by Marcus Denker May 31, 2017

May 31, 2017

Hello! The recording of the Roassal Techtalk of yesterday is available here: https://www.youtube.com/watch?v=-Pk4q5oMdLo (start at 7:35) A PDF with all the code of the demos shown: http://files.pharo.org/media/techtalk/RoassalTechTalk.pdf

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basicNew usage pattern
by Ben Coman May 30, 2017

May 30, 2017

A question arose in Discord regarding #basicNew, to which I felt like the proper answer should be that #basicNew is used only** from the class-side when making custom initializers. (**excepting special meta-handling like by Behaviour) This philosophy is somewhat supported by... (#basicNew senders select: [:sender | sender methodClass isMeta]) count ==> 264 but there are also counter examples... (#basicNew senders select: [:sender | sender methodClass isMeta] not) count ==> 76. like these... Example1 -- DAPackageRelationGraph>>addMessageSendDependencies: aPackage analyser := DAMessageSendAnalyzer basicNew initializeWith: aPackage; yourself. Example 2 -- FreeTypeFontProvider>>#updateFromFile: aFile face := FreeTypeFace basicNew fileContentsExternalMemory: externalMem . Example 3 -- HandMorph>>#moveToEvent: anEvent self handleEvent: (MouseMoveEvent basicNew setType: #mouseMove startPoint: self position endPoint: anEvent position trail: (Array with: self position with: anEvent position) buttons: anEvent buttons hand: self stamp: anEvent timeStamp) Should we be pushing these sort of basicNew + instance-side-method-call to the class side? Or do I have the wrong end of the stick? cheers -ben

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[TECHTALK] Roassal TechTalk will be live in 15 min !
by Esteban Lorenzano May 30, 2017

May 30, 2017

So, Alex will start the TechTalk in 15min Youtube: https://www.youtube.com/c/AlexandreBergel/live <https://www.youtube.com/c/AlexandreBergel/live> Discord: http://discord.gg/Sj2rhxn <http://discord.gg/Sj2rhxn> and the book: http://agilevisualization.com/ <http://agilevisualization.com/> See you there! Esteban

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crash on laptop wake up with external screen
by Christophe Demarey May 30, 2017

May 30, 2017

Hi, I just want to share that I experience regular crashes but I did not managed to determine exact circumstances. Here is the case: I run a Pharo image on my laptop with a screen connected to the laptop, leave to home (work with the laptop screen), then going back to work (with external screen plugged before logging back, still the same session) => pharo / vm crash. I attached the crash dump. Hope this helps, Christophe

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[ANN] Pharo Sprint June 2
by Marcus Denker May 30, 2017

May 30, 2017

Hi! This Friday will be the next Pharo Sprint! We will organize a Pharo sprint / Moose dojo June 02, starting at 10:00am. (Local Time Paris). For more infos, see: https://association.pharo.org/event-2492490 Marcus

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Roassal @ Pharo TechTalk
by Alexandre Bergel May 29, 2017

May 29, 2017

Hello, Tomorrow Roassal will be the topic of the month Pharo TechTalk. When: TechTalk Voice channel @ Discord, Youtube channel When: 4:00 PM (GMT+2, Paris Time), 11:00 (GMT-3, Argentina time) 10:00 AM (GMT-4, Chile time), 7:00 AM (PDT, San Francisco) Length: about 30 minutes How to join: - Youtube Channel for the video: https://www.youtube.com/watch?v=hmnDGbM5vsY - Discord for the sound: http://discord.gg/Sj2rhxn Website of Pharo TechTalk: https://association.pharo.org/event-2489995 Content of the Roassal TechTalk: 1 - General introduction of Roassal 2 - Latest news in Roassal (Theme support, Scatterplot Matrix, Elastic boxes, ...) 4 - Applications based on Roassal (Test Coverage, Memory profiling) 3 - Ongoing effort and future work The presentation of the TechTalk will be essentially demo-based. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-dev] [Vm-dev] multiple crashes on macOS Sierra
by Tudor Girba May 29, 2017

May 29, 2017

Hi Nicolas, Thanks. You might be right. It just happened again while typing. I am using: - Pharo image: 60497 - VM: CoInterpreter VMMaker.oscog-eem.2203 uuid: 12d4afae-8498-4e76-8efe-60eba6ef4db2 May 2 2017 StackToRegisterMappingCogit VMMaker.oscog-eem.2203 uuid: 12d4afae-8498-4e76-8efe-60eba6ef4db2 May 2 2017 VM: 201705021552 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Tue May 2 08:52:41 2017 -0700 $ Plugins: 201705021552 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Cheers, Doru > On May 25, 2017, at 4:44 PM, Nicolas Cellier <nicolas.cellier.aka.nice(a)gmail.com> wrote: > > Hi Tudor, > it seems you type too fast. > More seriously, if I google some of the apple methods in the stack like for example > "bug InputMethodInstanceProcessEventRef_WithCompletionHandler" > I see quite some many hits indicating that: > - we are not alone > - either there are some bug on mac os > - or it's complex to use the frameworks right... > > Debugging this kind of low level problem is going to be tough... > Probably some advanced objective-C knowledge is required. > > 2017-05-24 22:28 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > > Hi, > > Today I experienced multiple crashes on macOS Sierra. > > These happened during regular programming, mostly while typing code. I attached here the crash dump(s). I believe I heard Phil having the same issue with the stable Pharo VM. > > Does anyone else has the same issue? > > The VM is: > CoInterpreter VMMaker.oscog-eem.2203 uuid: 12d4afae-8498-4e76-8efe-60eba6ef4db2 May 2 2017 > StackToRegisterMappingCogit VMMaker.oscog-eem.2203 uuid: 12d4afae-8498-4e76-8efe-60eba6ef4db2 May 2 2017 > VM: 201705021552 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Tue May 2 08:52:41 2017 -0700 $ Plugins: 201705021552 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ > > The Pharo update number is: 60482 > > Cheers, > Doru > > -- > www.tudorgirba.com > www.feenk.com > > "From an abstract enough point of view, any two things are similar." > > > > > -- www.tudorgirba.com www.feenk.com "If you interrupt the barber while he is cutting your hair, you will end up with a messy haircut."

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Re: [Pharo-dev] [Vm-dev] multiple crashes on macOS Sierra
by phil＠highoctane.be May 28, 2017

May 28, 2017

I am using a fork of the official thing and also build on appveyor, so, the stack is the same. Phil On Sun, May 28, 2017 at 4:41 PM, Milan Vavra via Pharo-dev < pharo-dev(a)lists.pharo.org> wrote: > > > ---------- Forwarded message ---------- > From: Milan Vavra <vavra_milan(a)yahoo.com> > To: pharo-dev(a)lists.pharo.org > Cc: > Bcc: > Date: Sun, 28 May 2017 07:41:36 -0700 (PDT) > Subject: Re: [Vm-dev] multiple crashes on macOS Sierra > > I hope to find the reason why this happens. > > Good luck and, of course, if the problem goes away by using a custom > built debug build -- there's more fun in store trying to find out > if/what goes wrong with the optimizations used in the release build. > > Turning off optimizations with -O0 could be a first step to verify if > release build C compiler optimizations are to blame. > > Because the C compiler does optimize things and sometimes optimizes > things away that it should not. > > > Best Regards, > > Milan Vavra > > > > -- > View this message in context: http://forum.world.st/Re-Vm- > dev-multiple-crashes-on-macOS-Sierra-tp4948481p4948486.html > Sent from the Pharo Smalltalk Developers mailing list archive at > Nabble.com. > > >

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