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

[pharo-project/pharo-core]
by GitHub June 5, 2015

June 5, 2015

Branch: refs/tags/50092 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 8d6c14: 50092
by GitHub June 5, 2015

June 5, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 8d6c1469883bece21aa8a5de01bcc2fe81b84bbb https://github.com/pharo-project/pharo-core/commit/8d6c1469883bece21aa8a5de… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-06-05 (Fri, 05 Jun 2015) Changed paths: M Athens-Text.package/SimpleTextGlyphInfo.class/instance/initialization/loadFrom_.st M Balloon.package/ShortIntegerArray.class/instance/objects from disk/restoreEndianness.st M Balloon.package/ShortIntegerArray.class/instance/objects from disk/write_on_.st M FreeType.package/FT2GlyphSlot.class/instance/private/loadFrom_.st M FreeType.package/FT2Handle.class/instance/printing/printOn_.st M Fuel.package/FLEncoder.class/instance/encoding/encodeYourself.st M Fuel.package/FLWordObjectCluster.class/instance/serialize%2Fmaterialize/materializeInstanceWith_.st M Graphics-Display Objects.package/Form.class/instance/resources/readResourceFrom_.st M Graphics-Display Objects.package/Form.class/instance/resources/storeResourceOn_.st M Graphics-Files.package/PNGReadWriter.class/instance/accessing/nextImage.st M Graphics-Files.package/PNGReadWriter.class/instance/writing/nextPutImage_interlace_filter_.st M Graphics-Primitives.package/Bitmap.class/instance/accessing/copyFromByteArray_.st M Graphics-Primitives.package/Bitmap.class/instance/conversion/asByteArray.st M Graphics-Primitives.package/extension/ArrayedCollection/instance/restoreEndianness.st M Graphics-Transformations.package/MatrixTransform2x3.class/instance/objects from disk/restoreEndianness.st R Monticello-Tests.package/MCSerializationTest.class/instance/asserting/assertClass_providesServices_.st A Morphic-Core.package/DefaultExternalDropHandler.class/README.md A Morphic-Core.package/DefaultExternalDropHandler.class/class/initialization/initialize.st A Morphic-Core.package/DefaultExternalDropHandler.class/class/initialization/unload.st A Morphic-Core.package/DefaultExternalDropHandler.class/definition.st A Morphic-Core.package/DefaultExternalDropHandler.class/instance/private/chooseServiceFrom_.st A Morphic-Core.package/DefaultExternalDropHandler.class/instance/private/servicesForFileNamed_.st A Morphic-Core.package/DefaultExternalDropHandler.class/instance/private/unwantedSelectors.st A Morphic-Core.package/ExternalDropHandler.class/README.md A Morphic-Core.package/ExternalDropHandler.class/class/accessing/defaultHandler.st A Morphic-Core.package/ExternalDropHandler.class/class/accessing/defaultHandler_.st A Morphic-Core.package/ExternalDropHandler.class/class/accessing/lookupExternalDropHandler_.st A Morphic-Core.package/ExternalDropHandler.class/class/accessing/lookupServiceBasedHandler_.st A Morphic-Core.package/ExternalDropHandler.class/class/accessing/registerHandler_.st A Morphic-Core.package/ExternalDropHandler.class/class/cleanup/cleanUp.st A Morphic-Core.package/ExternalDropHandler.class/class/initialization/initialize.st A Morphic-Core.package/ExternalDropHandler.class/class/instance creation/type_extension_action_.st A Morphic-Core.package/ExternalDropHandler.class/class/private/chooseServiceFrom_.st A Morphic-Core.package/ExternalDropHandler.class/class/private/registeredHandlers.st A Morphic-Core.package/ExternalDropHandler.class/class/private/resetRegisteredHandlers.st A Morphic-Core.package/ExternalDropHandler.class/class/private/unwantedSelectors.st A Morphic-Core.package/ExternalDropHandler.class/definition.st A Morphic-Core.package/ExternalDropHandler.class/instance/accessing/extension.st A Morphic-Core.package/ExternalDropHandler.class/instance/accessing/handle_in_dropEvent_.st A Morphic-Core.package/ExternalDropHandler.class/instance/accessing/type.st A Morphic-Core.package/ExternalDropHandler.class/instance/initialize/type_extension_action_.st A Morphic-Core.package/ExternalDropHandler.class/instance/testing/matchesExtension_.st A Morphic-Core.package/ExternalDropHandler.class/instance/testing/matchesTypes_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50091.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50092.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50091.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50092.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st R System-Support.package/DefaultExternalDropHandler.class/README.md R System-Support.package/DefaultExternalDropHandler.class/class/initialization/initialize.st R System-Support.package/DefaultExternalDropHandler.class/class/initialization/unload.st R System-Support.package/DefaultExternalDropHandler.class/definition.st R System-Support.package/DefaultExternalDropHandler.class/instance/private/chooseServiceFrom_.st R System-Support.package/DefaultExternalDropHandler.class/instance/private/servicesForFileNamed_.st R System-Support.package/DefaultExternalDropHandler.class/instance/private/unwantedSelectors.st A System-Support.package/EndianDetector.class/README.md A System-Support.package/EndianDetector.class/class/class initialization/initialize.st A System-Support.package/EndianDetector.class/class/endian/calcEndianness.st A System-Support.package/EndianDetector.class/class/endian/endianness.st A System-Support.package/EndianDetector.class/class/system startup/startUp_.st A System-Support.package/EndianDetector.class/class/testing/isBigEndian.st A System-Support.package/EndianDetector.class/class/testing/isLittleEndian.st A System-Support.package/EndianDetector.class/definition.st R System-Support.package/ExternalDropHandler.class/README.md R System-Support.package/ExternalDropHandler.class/class/accessing/defaultHandler.st R System-Support.package/ExternalDropHandler.class/class/accessing/defaultHandler_.st R System-Support.package/ExternalDropHandler.class/class/accessing/lookupExternalDropHandler_.st R System-Support.package/ExternalDropHandler.class/class/accessing/lookupServiceBasedHandler_.st R System-Support.package/ExternalDropHandler.class/class/accessing/registerHandler_.st R System-Support.package/ExternalDropHandler.class/class/cleanup/cleanUp.st R System-Support.package/ExternalDropHandler.class/class/initialization/initialize.st R System-Support.package/ExternalDropHandler.class/class/instance creation/type_extension_action_.st R System-Support.package/ExternalDropHandler.class/class/private/chooseServiceFrom_.st R System-Support.package/ExternalDropHandler.class/class/private/registeredHandlers.st R System-Support.package/ExternalDropHandler.class/class/private/resetRegisteredHandlers.st R System-Support.package/ExternalDropHandler.class/class/private/unwantedSelectors.st R System-Support.package/ExternalDropHandler.class/definition.st R System-Support.package/ExternalDropHandler.class/instance/accessing/extension.st R System-Support.package/ExternalDropHandler.class/instance/accessing/handle_in_dropEvent_.st R System-Support.package/ExternalDropHandler.class/instance/accessing/type.st R System-Support.package/ExternalDropHandler.class/instance/initialize/type_extension_action_.st R System-Support.package/ExternalDropHandler.class/instance/testing/matchesExtension_.st R System-Support.package/ExternalDropHandler.class/instance/testing/matchesTypes_.st M System-Support.package/SmalltalkImage.class/definition.st R System-Support.package/SmalltalkImage.class/instance/endian/calcEndianness.st R System-Support.package/SmalltalkImage.class/instance/endian/endianness.st R System-Support.package/SmalltalkImage.class/instance/endian/isBigEndian.st R System-Support.package/SmalltalkImage.class/instance/endian/isLittleEndian.st M System-Support.package/SmalltalkImage.class/instance/snapshot and quit/processShutDownList_.st R Tool-Changes.package/ChangeList.class/class/System-FileRegistry/browseCompressedChangesFile_.st M Tool-Changes.package/ChangeList.class/class/System-FileRegistry/fileReaderServicesForFile_suffix_.st R Tool-Changes.package/ChangeList.class/class/System-FileRegistry/serviceBrowseCompressedChangeFile.st M Tool-Changes.package/ChangeList.class/class/System-FileRegistry/services.st Log Message: ----------- 50092 15159 Move file drop handlers to morphic https://pharo.fogbugz.com/f/cases/15159 15701 Remove browse compressed changes https://pharo.fogbugz.com/f/cases/15701 15655 a MCWorkingCopy(ConfigurationOfRubric) https://pharo.fogbugz.com/f/cases/15655 15285 Clean endianness detection https://pharo.fogbugz.com/f/cases/15285 http://files.pharo.org/image/50/50092.zip

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Re: [Pharo-dev] [Pharo-users] Pharo 4 Image Freeze
by Nicolai Hess June 5, 2015

June 5, 2015

2015-06-01 23:44 GMT+02:00 Craig Johnson <craig(a)hivemind.net>: > Sure thing. > > To see the bug, file the code below into a clean image and run the > example. The when the debugger pops, step over each line in the method. > I'm doing this on a Windows OS. > > Object subclass: #Cooler > instanceVariableNames: '' > classVariableNames: '' > poolDictionaries: '' > category: 'ImageFreeze'! > > !Cooler methodsFor: 'as yet unclassified' stamp: 'CraigJohnson 6/1/2015 > 23:31'! > runMe > | a | > self halt. > self except. > a := 1.! ! > > "-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- "! > > Cooler class > instanceVariableNames: ''! > > !Cooler class methodsFor: 'as yet unclassified' stamp: 'CraigJohnson > 6/1/2015 23:16'! > example > self new runMe ! ! > > This worked until pharo 40245 -> it looks like phase4 in issue 11996 <https://pharo.fogbugz.com/default.asp?11996> Wrong exception handler problem introduced this behavior. > > > > On 2015/06/01 11:00 PM, Esteban Lorenzano wrote: > >> wellâ¦ pharo4 is not a beta :) >> weird that no one else reports same bugâ¦ can you give us a way to >> reproduce the problem? Instead telling you which image does not have a >> problem I was not aware, I would like more to give you a bugfix :) >> >> Esteban >> >> On 01 Jun 2015, at 22:31, Craig Johnson <craig(a)hivemind.net> wrote: >>> >>> >>> Hi All, >>> >>> I'm getting tired of Pharo 4 beta freezing. It happens whenever a >>> exception occurs while in the debugger. >>> >>> Funny that I don't remember any of the Pharo 4 development images >>> freezing. >>> >>> Which image can I use that won't do this? >>> >>> Craig >>> >>> >> > >

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I need reviewer of https://pharo.fogbugz.com/default.asp?15646
by stepharo June 5, 2015

June 5, 2015

Hi I continued to clean that classes have categories and method protocols because it was not finished. This entry is just adding protocol in the classes that were missing it, adding comments, and fixing some local senders It does not remove the category API but puts it in a accessing-backward protocol and in a second step I will fix all the senders I can (ie not Metacello for example). Category is really overloaded and we get lost when trying to understand code. I want to rename RBRule 'category' into 'kind' for this reason. Stef

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[pharo-project/pharo-core]
by GitHub June 5, 2015

June 5, 2015

Branch: refs/tags/50091 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 3644df: 50091
by GitHub June 5, 2015

June 5, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 3644dfe1d264321165012d6ac63c5f73d5617e83 https://github.com/pharo-project/pharo-core/commit/3644dfe1d264321165012d6a… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-06-05 (Fri, 05 Jun 2015) Changed paths: M FreeType.package/FT2Handle.class/class/class initialization/initialize.st R FreeType.package/FT2Handle.class/class/system startup/shutDown_.st M FreeType.package/FT2Handle.class/class/system startup/startUp_.st M Monticello.package/MCFileBasedRepository.class/instance/accessing/versionFromFileNamed_.st A Monticello.package/MCFileBasedRepository.class/instance/accessing/versionFromRepositoryFromFileNamed_.st M Monticello.package/MCFileBasedRepository.class/instance/interface/versionWithInfo_ifAbsent_.st A Monticello.package/MCFileBasedRepository.class/instance/private/loadNotCachedVersionFromFileNamed_.st A Monticello.package/MCFileBasedRepository.class/instance/private/updateCachedVersionFromFileName_with_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50090.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50091.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50090.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50091.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/browseImplementorsShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/browseReferencesShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/browseSendersShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/browseShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/browseVersionsShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/methodNamesContainingItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/methodStringContainingItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code search/querySymbolShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/argAdvanceShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/debugItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/displayIfFalseShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/displayIfTrueShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/doItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/fileItInShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/inspectItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/pasteInitialsShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/printItShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - code/removeShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/acceptShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/cancelShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/compareToClipboardShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/copySelectionShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/cutShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/duplicateFromSelectionShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/exchangeSelectionShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/formatCodeShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/indentShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/makeCapitalizedShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/makeLowercaseShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/makeUppercaseShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/outdentShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/pasteShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/redoShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/selectAllShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/selectUndoShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/swapCharsShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/toggleCommentOnSelectionOrLine.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor edit/undoShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/backwardWordShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/cursorEndShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/cursorHomeShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/findAgainShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/findShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/forwardWordShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/lineEndShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/lineStartShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/searchShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor navigation/setSearchStringShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/changeStyleShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/decreaseKerningShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/increaseKerningShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/normalEmphasisShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/openFontAlignmentMenuShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/openFontColorMenuShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/openFontMenuShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/strokethroughShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/toggleBoldEmphasisShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/toggleItalicEmphasisShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - editor style/underlineShortcut.st A Tool-Base.package/PharoShortcuts.class/instance/keymaps - window/closeWindowShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/acceptShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/browseImplementorsShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/browseReferencesShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/browseSendersShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/browseShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/browseVersionsShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/cancelShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/closeWindowShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/copySelectionShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/cursorEndShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/cursorHomeShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/cutShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/doItShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/findAgainShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/findShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/formatCodeShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/inspectItShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/pasteShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/printItShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/redoShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/removeShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/selectAllShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/setSearchStringShortcut.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/toggleCommentOnSelectionOrLine.st R Tool-Base.package/PharoShortcuts.class/instance/keymaps/undoShortcut.st Log Message: ----------- 50091 15700 rollback latest font changes, until we have a real solution https://pharo.fogbugz.com/f/cases/15700 15686 add missing editor shortcuts to class PharoShortcuts https://pharo.fogbugz.com/f/cases/15686 15698 do not load package from cache if version info differs https://pharo.fogbugz.com/f/cases/15698 http://files.pharo.org/image/50/50091.zip

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how can we use Spotter to find reference to a class without scrolling down?
by stepharo June 5, 2015

June 5, 2015

Hi guys I often know that I want to look not for the class, its package or methods.... but that I want to get the references to a class. Is there a syntax that I can use to instruct spotter about my needs? Stef

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running the tests on my machine gives a full frozen stops and Critical failure: the LastResort font is unavailable.
by stepharo June 5, 2015

June 5, 2015

015-06-04 21:47:19.836 Pharo[12527:507] Critical failure: the LastResort font is unavailable.

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New CogVMs available
by Eliot Miranda June 4, 2015

June 4, 2015

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3370 CogVM source as per VMMaker.oscog-eem.1339/r3370 Spur Cogit: Since the invariant is that the receiver is never forwarded, Spur must check for forwarding on block activation. A become between closure creation and closure evaluation can forward the receiver, and it must be unforwarded. Here we do so by checking for a forwarded receiver in the value[:] primitives. This is a major blow to block performance; e.g. the nfib block b := [:n| n <= 1 ifTrue: [1] ifFalse: [1 + (b value: n - 1) + (b value: n - 2)]]. slows down by 11%. So we can and will do better. We should scan for receiver usage in the JIT and optionally compile unforwarding code in the prolog depending on whether self is used or not. Fix Spur block performance now that we follow forwarded receivers in blocks; see VMMaker.oscog-eem.1334. Scan blocks for inst var usage, only unforwarding in the prologue of blocks that actually refer to inst vars. In a test Spur Squeak image only 12.5% of blocks do refer to inst vars. So this is definitely a win. Add a special purpose store check trampoline to store check the updated receiver. Make sure it's only called if the eceiuver is updated. Add state to CogBytecodeDescriptor, CogBlockStart and CogBlockMethod to track block inst var usage. Sista: Fix the bug where rcvrReg was nil in genEqualsEqualsnoBranch. Generic Cogit: Use the Tst-based generators for immediate and SmallInteger tests more widely to save a few more instructions. Fix the hack introduced in VMMaker.oscog-eem.1199 for Sista which merely stopped reclaiming closed PICs. In non-Sista VMs do the usual thing of decaying usage counts on PICs, as with methods, and reclaiming those least used. In Sista, retain PICs until the next cycle, identifying unused PICs as part of the compaction scan, reminiscent of tri-colour incremental GC. Move defaultCogCodeSize into the CogAbstractInstruction hierarchy so that e.g. CogARMCompiler can specify a larger default code zone. Newspeak Cogit: Fix assert-fails with absent receiver sends in Newspeak. Have the implicit and outer send lookup trampolines set the stacked receiver (when there is one) when setting the implciit receiver. Streamline send trampoline creation by refactoring trampoline name generation so that the two limits, NumSendTrampolines - 2 and numRegArgs are treated separately, and numArgsOrSendNumArgsReg: answers the relevant numArgs argument. This should clear up confusion between numRegArgs (which can be 0, 1 & 2) and NumSendTrampolines - 2, which is always 2. linux builds: Fix VERSION_TAG format to agree with existing convention. -- best, Eliot

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potential problem with category and package name
by stepharo June 4, 2015

June 4, 2015

I think that this kind of code should break when category = packageName+tag and packageName = packageName ofPackageNamed: aPackageName | builder | builder := self new. self allManifestClasses detect: [ :each | each category = aPackageName ] ifFound: [ :manifestClass | builder manifestClass: manifestClass ] ifNone: [ builder createManifestNamed: aPackageName ]. ^ builder What do you think? Stef

2 1