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New CogVMs available
by Eliot Miranda Aug. 5, 2014

Aug. 5, 2014

...at http://www.mirandabanda.org/files/Cog/VM/VM.r3058/. CogVM binaries as per VMMaker.oscog-eem.842/r3058 Spur: Provide unpinObject: for InterpreterProxy. Fix initialization of the heap-resident remembered set added by VMMaker.oscog-eem.827. It must be created /after/ old space is initialized. Fix two become bugs surfaced when adding/removing inst vars to/from Association, Binding et al. First, the class table must be scanned to ensure there are no forwarders to classes (much cheaper than the full hierarchy walk to follow method dictionaries etc that was done). Second, machine code methods that gain a new reference through become must get added to the youngReferrers. Add a new become effect flag, OldBecameNew that captures this and respond to it in CoInterpreter>>postBecomeAction: by adding all methods to youngReferrers so that on the next scavenge all will be made right. Fix GC of machine code, which must follow forwarders when doing markAndTraceLiteral: and again add to youngReferrers if following gains a new ref. Refactoring of markAndTraceLiteral: into markAndTraceLiteral:in:at: et al required. Fix assert in addFreeSubTree:. General: Support the alternate bytecode set header in all VMs to ease testing of multiple bytecode sets. This means methods with the sign bit set have no primitive field and a larger num literals field, but no more. Fix longPrintOop: (actually printOopShortInner:) for global variable printing in face of new Environments. Cogit: Clean up adding to the youngReferrers by providing ensureInYoungReferrers:. Since there always is room on youngReferrers, nuke roomOnYoungReferrersList, canLinkToYoungClasses and caller code, simplifying ceSend:super:to:numArgs: etc. Fix assert in followForwardedLiteralsIn: General: Change the scanning for initial nils scheme in the StackToRegisterMappingCogit to answer the number of push nils in a bytecode, instead of whether the bytecode is a push nil. Refactor genReturnTopFromBlock into genBlockReturn. These changes accomodate Sista. Rationalize the length functions, deleting byteLengthOf:, fetchLong32LengthOf: & fetchWordLengthOf: and providing numBytesOf:, num16BitUnitsOf:, num32BitUnitsOf:, num64BitUnitsOf: and numBytesOf:. Provide fetch/storeShort16:ofObject:[withValue:] and fetch/storeLong64:ofObject:[withValue:]. -- best, Eliot

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[pharo-project/pharo-core] ea9df7: 40138
by GitHub Aug. 5, 2014

Aug. 5, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: ea9df753838798807e3da21846076dd7442a6cb5 https://github.com/pharo-project/pharo-core/commit/ea9df753838798807e3da218… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-30 (Wed, 30 Jul 2014) Changed paths: R Nautilus.package/AbstractNautilusUI.class/instance/menus behavior/createInstVarAccessors.st R Nautilus.package/AbstractNautilusUI.class/instance/private/buildGetterFor_.st R Nautilus.package/AbstractNautilusUI.class/instance/private/buildSetterFor_.st M Nautilus.package/extension/ClassDescription/instance/buildAnalyzeSubMenu_.st R NautilusRefactoring.package/NautilusRefactoring.class/instance/inst var/accessorsInstVarFrom_.st R NautilusRefactoring.package/NautilusRefactoring.class/instance/private-inst var/privateAccessorsInstVarFrom_.st M NautilusRefactoring.package/extension/ClassDescription/instance/instVarRefactoring_.st M OpalDecompiler.package/OCDecompiler.class/instance/instruction decoding/popIntoTemporaryVariable_.st M OpalDecompiler.package/OCDecompiler.class/instance/private/convertToDoLoop.st M OpalDecompiler.package/OCDecompilerConstructor.class/instance/constructor/codeArguments_temps_block_.st M OpalDecompiler.package/OCDecompilerConstructor.class/instance/constructor/codeMethod_block_tempVars_primitive_class_.st A OpalDecompiler.package/extension/RBAssignmentNode/instance/toDoIncrement_.st M OpalDecompiler.package/extension/RBMessageNode/instance/toDoFromWhileWithInit_.st A OpalDecompiler.package/extension/RBMessageNode/instance/toDoIncrement_.st A OpalDecompiler.package/extension/RBMessageNode/instance/toDoLimit_.st A OpalDecompiler.package/extension/RBProgramNode/instance/toDoIncrement_.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/classClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/classInstanceVariableClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/classVariableClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/commentClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/globalVariableClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/instanceVariableClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/metaclassClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/metatraitClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/methodClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/poolVariableClass.st R Ring-Core-Kernel.package/RGFactory.class/instance/class factory/traitClass.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createClassInstanceVariableNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createClassVariableNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createGlobalVariableNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createInstanceVariableNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createInstanceVariableNamed_parent_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createPoolVariableNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory-variable/createSharedPoolNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createClassNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createComment.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createMetaclassOf_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createMetatraitNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createMetatraitOf_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createMethodNamed_.st M Ring-Core-Kernel.package/RGFactory.class/instance/factory/createTraitNamed_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script138.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40138.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40138 13728 Decompiler and OCDecompiler cannot decompile returning loops https://pharo.fogbugz.com/f/cases/13728 13731 RGFactory cleanup: Ring definition class method in RGFactory can be inlined https://pharo.fogbugz.com/f/cases/13731 13729 3 menu item to generate inst var accessors https://pharo.fogbugz.com/f/cases/13729 http://files.pharo.org/image/40/40138.zip

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Problem with creating a reference of OSProcess
by kilon alios Aug. 4, 2014

Aug. 4, 2014

when I do this thiproc := OSProcess thisOSProcess . I get this Association(Object)>>doesNotUnderstand: #emitStore: OCLiteralVariable>>emitStore: OCASTTranslatorForValue(OCASTTranslator)>>visitAssignmentNode: RBAssignmentNode>>acceptVisitor: OCASTTranslatorForValue(RBProgramNodeVisitor)>>visitNode: OCASTTranslatorForValue(OCASTTranslator)>>visitNode: OCASTTranslatorForEffect(OCASTTranslator)>>visitReturnNode: RBReturnNode>>acceptVisitor: OCASTTranslatorForEffect(RBProgramNodeVisitor)>>visitNode: OCASTTranslatorForEffect(OCASTTranslator)>>visitNode: [ :each | self visitNode: each ] in OCASTTranslatorForEffect>>visitSequenceNode: in Block: [ :each | self visitNode: each ] Array(SequenceableCollection)>>do: OCASTTranslatorForEffect>>visitSequenceNode: RBSequenceNode>>acceptVisitor: OCASTTranslatorForEffect(RBProgramNodeVisitor)>>visitNode: OCASTTranslatorForEffect(OCASTTranslator)>>visitNode: OCASTTranslator>>visitMethodNode: RBMethodNode>>acceptVisitor: OCASTTranslator(RBProgramNodeVisitor)>>visitNode: OCASTTranslator>>visitNode: RBMethodNode>>generateIR RBMethodNode>>generate: [ [ ast := self parse. self doSemanticAnalysis ] on: OCSourceCodeChanged do: [ :notification | self source: notification newSourceCode. notification retry ]. cm := ast generate: self compilationContext compiledMethodTrailer ] in OpalCompiler>>compile in Block: [ ... BlockClosure>>on:do: OpalCompiler>>compile [ self compile ] in OpalCompiler>>translate in Block: [ self compile ] BlockClosure>>on:do: OpalCompiler>>translate OpalCompiler>>evaluate SmalltalkEditor>>evaluateSelectionAndDo: Do I do something wrong ? I can inspect the object just fine.

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Re: [Pharo-dev] Fogbugz login to issue
by Sean P. DeNigris Aug. 4, 2014

Aug. 4, 2014

Tim Mackinnon wrote > I think it has to do with whether you are logged into fogbugz For sure if you're already logged in you'll go right to the issue, but now when you're not logged in: 1. https://pharo.fogbugz.com/default.asp?2489 brings you to the login page 2. When you click either login link, you go to the login page but the query has been stripped What I'm saying is that the 2489 should be preserved in the login link, so that you automatically go to the issue you were interested in instead of to the dashboard. Then you have to remember the issue number from a few steps ago = very poor workflow ----- Cheers, Sean -- View this message in context: http://forum.world.st/Fogbugz-login-to-issue-tp4771555p4771557.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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EyeCollectionInspector not working?
by Esteban Lorenzano Aug. 4, 2014

Aug. 4, 2014

it does not appear in the inspector options, when inspecting an Array or an OrderedCollection. any clue? Esteban

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[pharo-project/pharo-core]
by GitHub Aug. 4, 2014

Aug. 4, 2014

Branch: refs/tags/40152 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 9b2d31: 40152
by GitHub Aug. 4, 2014

Aug. 4, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 9b2d319aa04c861cbcdea9cbc27dabacfa7ad709 https://github.com/pharo-project/pharo-core/commit/9b2d319aa04c861cbcdea9cb… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-08-04 (Mon, 04 Aug 2014) Changed paths: M NewValueHolder.package/DictionaryValueHolder.class/instance/protocol/at_ifAbsentPut_.st M OpalDecompiler.package/OCDecompilerConstructor.class/instance/private/pragmasForMethod_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script152.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40152.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Inspector.package/BasicIndexedEyeElement.class/instance/comparing/hash.st Log Message: ----------- 40152 13752 4 tests failing on main build due to the decompiler https://pharo.fogbugz.com/f/cases/13752 13766 DictionaryValueHolder>>#at:ifAbsentPut: always use a caught DNU https://pharo.fogbugz.com/f/cases/13766 13768 EyeInspector BasicIndexedEyeElement hash is too slow https://pharo.fogbugz.com/f/cases/13768 http://files.pharo.org/image/40/40152.zip

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About https://pharo.fogbugz.com/f/cases/2489
by stepharo Aug. 4, 2014

Aug. 4, 2014

Hi guys We finished (we hope) a really long effort to be such that we cannot have "negative" rectangles. It implied fixing around 250 users of layoutFrame and a lot more. We introduced point:point: to create rectangles. We improved many little points. We deeply tested the image but we never know it may happen that a layout policy produce strange rectangles again. If you find some glitches we will fix them. Stef and Igor

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[pharo-project/pharo-core] 59f46a: 40151
by GitHub Aug. 4, 2014

Aug. 4, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 59f46ae2e98655799a7c05db47e39ac8f911a55c https://github.com/pharo-project/pharo-core/commit/59f46ae2e98655799a7c05db… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-08-04 (Mon, 04 Aug 2014) Changed paths: A Kernel.package/DegeneratedRectangle.class/README.md A Kernel.package/DegeneratedRectangle.class/definition.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script151.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40151.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40151 2489 Strange behavior of Rectangle https://pharo.fogbugz.com/f/cases/2489 Little fix to continue moving. http://files.pharo.org/image/40/40151.zip

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[pharo-project/pharo-core]
by GitHub Aug. 4, 2014

Aug. 4, 2014

Branch: refs/tags/40151 Home: https://github.com/pharo-project/pharo-core

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