May 2015 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core]
by GitHub May 18, 2015

May 18, 2015

Branch: refs/tags/50048 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] a35c2a: 50048
by GitHub May 18, 2015

May 18, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: a35c2ad504e4a66c8ce7f6f7a0af5f9c428c19f5 https://github.com/pharo-project/pharo-core/commit/a35c2ad504e4a66c8ce7f6f7… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-05-18 (Mon, 18 May 2015) Changed paths: M DebuggerModel.package/DebugContext.class/instance/private/confirmOnTraitOverwrite_inClass_.st R FileSystem-Zip.package/ZipFileSystemDirectory.class/instance/creation/ensureCreateDirectory_.st M Graphics-Files.package/ImageReadWriter.class/class/image reading%2Fwriting/formFromStream_.st A Graphics-Files.package/ImageReadWriter.class/class/image reading%2Fwriting/readerClassFromStream_.st R Kernel.package/DelayNullScheduler.class/instance/timer process/schedulingProcess.st R Morphic-Base.package/UpdatingMenuItemMorph.class/instance/private/balloonText_.st M Refactoring-Critics.package/RBFutureDeprecationWarningRule.class/instance/private/oldSelectors.st M Refactoring-Critics.package/RBFutureDeprecationWarningRule.class/instance/running/checkMethod_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50047.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50048.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50047.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50048.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st R UIManager.package/StartupUIManager.class/instance/private/deactivate.st Log Message: ----------- 50048 15551 debugger does not accept code change https://pharo.fogbugz.com/f/cases/15551 15548 core image: remove methods that are equivalent to ones they override https://pharo.fogbugz.com/f/cases/15548 15547 RBFutureDeprecationWarningRule not highlighting the issue https://pharo.fogbugz.com/f/cases/15547 15539 JPEGReadWriter class>>understandsImageFormat: result unexpected https://pharo.fogbugz.com/f/cases/15539 http://files.pharo.org/image/50/50048.zip

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empty package "'a MCWorkingCopy(ConfigurationOfRubric)'"
by Nicolai Hess May 18, 2015

May 18, 2015

Pharo 50046 contains a strange package: 'a MCWorkingCopy(ConfigurationOfRubric)'

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WhatsUp from: 2015-05-18 until: 2015-05-31
by seaside＠rmod.lille.inria.fr May 18, 2015

May 18, 2015

Hi! We're sending this automatic email twice a month, to give the community an opportunity to easily know what's happening and to coordinate efforts. Just answer informally, and feel free to spawn discussions thereafter! ### Here's what I've been up to since the last WhatsUp: - $HEROIC_ACHIEVEMENTS_OR_DISMAL_FAILURES_OR_SIMPLE_BORING_NECESSARY_TASKS ### What's next, until 2015-05-31 (*): - $NEXT_STEPS_TOWARDS_WORLD_DOMINATION (*) we'll be expecting results by then ;)

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New Cog VMs available
by Eliot Miranda May 18, 2015

May 18, 2015

...at http://www.mirandabanda.org/files/Cog/VM/VM.r3349. I hope that the Squeak VMs here-in are final Spur 5.0 and Squeak 4.6 VMs. The last known serious bug in Spur has been found and fixed with these VMs. Of course uch hubris is asking for it. I await the wrath of the gods. CogVM binaries as per VMMaker.oscog-eem.1313/r3349 General: Make the bounds check in primitiveObject:perform:... more restrictive and fix bugs in the commentary. Make stack pages a reasonable size. My math was wrong and the size was half as big as intended. Extend the fastPrimTrace scheme to trace stack overflow, prim failure and prim retry to help debug the phantom stack frame bug in Cog Spur. Fix old bug in ceMNUFromPICMNUMethod:receiver: that has been masked by cacheing of MNU method in MNU PIC entries. ceMNUFromPICMNUMethod:receiver: must set up lkupClass before calling handleMNU:... Spur: Fix ceActivateFailingPrimitiveMethod: to return properly after retrying a primitive after checkForAndFollowForwardedPrimitiveState. e.g. fixes | s | 1 to: 5 do: [:i| s := 'bar'. s becomeForward: 'bzzt' copy. 'foo' <= s] Fix bug in followForwardedFrameContents:stackPointer: so that arguments are actually followed. N.B. drives the above bug underground ;-). so that named constants (defines) are not elided. Make accessor depth calculation more accurate by not considering fetchInteger:ofObject: and arraySize: et al as object accessors. Make the read-before-written initializer safer, only initialzing simple types. Newspeak: Remove landmine left from restructing implicit receiver and outer sends as clean sends. Plugins: Regenerated because of changes in accessorDepth calculation, constant elimination, and read-before-use initialization. -- best, Eliot

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FogBuz - Parent Cases
by Sergio Fedi May 18, 2015

May 18, 2015

What are Parent Cases? What problem do they address? When should they be used?

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Getting all classes referenced by a method
by Yuriy Tymchuk May 17, 2015

May 17, 2015

Hi, it want to rewrite the SmallLint rule which checks whether an abstract class is referenced. First question is whether the rule is really important, because sometimes there are abstract classes with some utility class methods, so maybe we should check whether they are âinstantiatedâ with #new or #basicNew. Now the real question is how do you get all classes referenced by a method. So instead of performing a rule check on a class, do it on a method and find if any of the accessed classes is abstract. Uko

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Re: [Pharo-dev] [Pharo-users] [OT] Pharo pi machine
by Tudor Girba May 17, 2015

May 17, 2015

Really cool. I just do not understand what is the purpose of the pink marker :). Cheers, Doru On Sun, May 17, 2015 at 2:26 PM, Torsten Bergmann <astares(a)gmx.de> wrote: > Got my Raspberry Pi B+ with a TontecÂ® 3.5 touch screen display > to bootstrap into Pharo. > > The Raspberry Pi from CI (https://ci.inria.fr/pharo/view/RaspberryPi/) > worked out of the box on Raspbian. Nice! > -- www.tudorgirba.com "Every thing has its own flow"

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[Ann] System monitoring for pharo images
by Norbert Hartl May 17, 2015

May 17, 2015

Finally I've found some time to release some of my code I've been using the last years. It is a project around system monitoring. It defines system parameters to watch and integrates them with popular tools like munin, monit and nagios/icinga/... As an example the following picture shows the monitoring of the vm memory over a day. System monitoring is basically about monitoring system parameters in order to send alerts when thresholds are exceeded or to plot graphs that enables one to estimate further progression of image behaviour. The code is here http://smalltalkhub.com/#!/~NorbertHartl/Monitoring <http://smalltalkhub.com/#!/~NorbertHartl/Monitoring> and an introduction article (more will follow) to it is here http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image… <http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image…> Feedback is welcomed! Hopy you enjoy it. And bug me if you have questions or something is not working. Norbert

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Re: [Pharo-dev] [Pharo-users] [OT] Pharo pi machine
by Merwan Ouddane May 17, 2015

May 17, 2015

Awesome ! I'll try this out :) On 17/05/2015 14:26, Torsten Bergmann wrote: > Got my Raspberry Pi B+ with a TontecÂ® 3.5 touch screen display > to bootstrap into Pharo. > > The Raspberry Pi from CI (https://ci.inria.fr/pharo/view/RaspberryPi/) > worked out of the box on Raspbian. Nice!

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