February 2016 - Pharo-dev - lists.pharo.org

FFI BoxedFloat64 bug?

by Aliaksei Syrel

We have two identical bloc images built on ci with one day difference and *no changes to bloc* https://ci.inria.fr/pharo-contribution/job/Bloc/26/ - works https://ci.inria.fr/pharo-contribution/job/Bloc/27/ - drawing crashes with the following error: [image: Inline image 1] Looks like fix to issue https://pharo.fogbugz.com/f/cases/17564 in #50579 causes bug. Cheers, Alex

Feb. 12, 2016

Termination semaphore for Process

by Max Leske

Hi all, I have a proposal and Iâd like to hear your opinion. Right now, when I want to wait for a process to finish I use something like #forkAndWait or I write a block with semaphores myself. This works fine for processes that I spawn and then immediately want to wait for. But what if I spawn a process somewhere else and only later know that I want to wait for its termination? Currently I would construct a polling loop to do that. Hereâs a different idea (which Iâve tested): 1. add instance variable âterminationSemaphoreâ to Process 2. at the end of Process>>terminate #ensure: that all waiting processes are signaled 3. add #waitForTermination message to Process: waitForTermination terminationSemaphore ifNil: [ terminationSemaphore := Semaphore new ]. self resume. terminationSemaphore wait This enables code like the following: result := 0. p := [ result := 2. 2 seconds asDelay wait ] newProcess priority: 20; yourself. âdonât run the new process yet" [ p waitForTermination. result2 := 3. ] forkAt: 30. âp is now running, the second process is waiting" p waitForTermination. âp is still running, two processes are waitingâ âbecause processes waiting on a semaphore are signaled in the order they sent #wait we even achieve ordering (at least with equal process priorities) and so âresult2â is not nil but 3â {result. result2} â#(2 3) I wrote this in 10 minutes, so thereâs room for polishing. I just want to know if this is something other people might want and if there are potential problems with process termination and semaphores which I am not aware of. Cheers, Max

Feb. 12, 2016

Re: [Pharo-dev] name of the warning

by Sven Van Caekenberghe

In the same area: I also find it hard to get a hold of the exception object itself. Good exception objects often contain interesting information, but that seems to hard to get to. > On 12 Feb 2016, at 14:21, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Hi, > > was the name of the warning (signal) intentionally removed from the Debugger's title? > > <warning.png> > â > Now to get the actual error message I have to select the text and print it instead of just reading the title. > > Peter

Feb. 12, 2016

name of the warning

by Peter UhnÃ¡k

Hi, was the name of the warning (signal) intentionally removed from the Debugger's title? â Now to get the actual error message I have to select the text and print it instead of just reading the title. Peter

Feb. 12, 2016

Re: [Pharo-dev] Getting coherent shortcuts

by Damien Cassou

Guille Polito <guillermopolito(a)gmail.com> writes: > I had to touch several packages, which some are not in the Pharo > repository. For this I prepared several issues for the monkey: In the TestRunner, on Linux, when I press Ctrl+a to select everything, nothing is selected. I have to press Alt+a which is not a standard Linux shortcut for selecting everything. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

Feb. 12, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50581 Home: https://github.com/pharo-project/pharo-core

Feb. 12, 2016

[pharo-project/pharo-core] 347240: 50581

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 3472406873bfb377c367844e2ecd2bdf09165187 https://github.com/pharo-project/pharo-core/commit/3472406873bfb377c367844e… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-12 (Fri, 12 Feb 2016) Changed paths: A ConfigurationOfTxText.package/ConfigurationOfTxText.class/instance/versions/version2122_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/private/performRefactoringFor_withArguments_.st M NautilusRefactoring.package/NautilusRefactoring.class/instance/source/renameTemporaryNamed_Between_from_.st M NautilusRefactoring.package/NautilusRefactoring.class/instance/source/renameTextSelectionForMethod.st M ReleaseTests.package/ObsoleteTest.class/instance/tests/testClassObsolete.st M ReleaseTests.package/ObsoleteTest.class/instance/tests/testFixObsoleteSharedPools.st M ReleaseTests.package/ObsoleteTest.class/instance/tests/testTraitObsolete.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50580.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50581.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50580.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50581.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Tools.package/MessageBrowser.class/instance/private/intervalOf_inCode_of_.st M TxText-Athens.package/TxTextEditorMorph.class/class/keybindings/buildTextEditorKeymapsOn_.st Log Message: ----------- 50581 14165 ObsoleteTest>>#testFixObsoleteSharedPools https://pharo.fogbugz.com/f/cases/14165 16428 cmd+r (rename temporary) does not works all the time https://pharo.fogbugz.com/f/cases/16428 17556 Update TxText: In Linux some shortcuts use alt, some others ctrl https://pharo.fogbugz.com/f/cases/17556 17330 Push up method refactoring triggers debuggers https://pharo.fogbugz.com/f/cases/17330 http://files.pharo.org/image/50/50581.zip

Feb. 12, 2016

Esteban's log now also in Slack!

by Esteban Lorenzano

Hi, Just to tell you that I improved a bit the WorkLog: I configured slack to receive (by rss) my updates. You can find it under #worklog channel. So, happy stalking :) Esteban

Feb. 11, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50580 Home: https://github.com/pharo-project/pharo-core

Feb. 11, 2016

[pharo-project/pharo-core] 954c21: 50580

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 954c2119cb32dd7ece0b844d7dcbe59d9e6507f6 https://github.com/pharo-project/pharo-core/commit/954c2119cb32dd7ece0b844d… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-11 (Thu, 11 Feb 2016) Changed paths: A ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/versions/version27_.st A ReleaseTests.package/ReleaseTest.class/instance/testing/hasStartUpOrShutDownMethod_.st A ReleaseTests.package/ReleaseTest.class/instance/testing/testKeyClassesArePresentInStartupList.st M Rubric.package/RubDisplayScanner.class/README.md M Rubric.package/RubDisplayScanner.class/definition.st A Rubric.package/RubDisplayScanner.class/instance/private/defaultTextColor.st M Rubric.package/RubDisplayScanner.class/instance/stop conditions/setFont.st M Rubric.package/RubSmalltalkEditor.class/class/keymapping/buildShortcutsOn_.st M Rubric.package/RubTextEditor.class/class/keymapping/buildShortcutsOn_.st M Rubric.package/RubWorkspaceExample.class/class/examples/exampleWithCustomShortcut.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50579.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50580.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50579.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50580.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A SmartSuggestions.package/SugsSyntaxErrorDebuggerContext.class/README.md A SmartSuggestions.package/SugsSyntaxErrorDebuggerContext.class/definition.st A SmartSuggestions.package/SugsSyntaxErrorDebuggerContext.class/instance/refactoring/selectedClass.st A SmartSuggestions.package/SugsSyntaxErrorDebuggerContext.class/instance/refactoring/selectedMethod.st A SmartSuggestions.package/SugsSyntaxErrorDebuggerContext.class/instance/refactoring/sourceTextArea.st A SmartSuggestions.package/extension/SyntaxErrorDebugger/instance/sugsContext.st Log Message: ----------- 50580 17113 Context menu in SyntaxErrorDebugger broken https://pharo.fogbugz.com/f/cases/17113 17558 Update Rubric: In Linux some shortcuts use alt, some others ctrl https://pharo.fogbugz.com/f/cases/17558 17561 Add a release test to test the presence of critical classes in startup list https://pharo.fogbugz.com/f/cases/17561 http://files.pharo.org/image/50/50580.zip

Feb. 11, 2016