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

[pharo-project/pharo-core] 482293: 50667
by GitHub March 30, 2016

March 30, 2016

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 4822936ea954ae84914d5eaf5cfd1bbec20acfa4 https://github.com/pharo-project/pharo-core/commit/4822936ea954ae84914d5eaf… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-03-30 (Wed, 30 Mar 2016) Changed paths: M Announcements-Core.package/AnnouncementSubscription.class/instance/converting/makeWeak.st M Announcements-Core.package/WeakSubscriptionBuilder.class/instance/private/subscribe_do_.st A Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/as yet unclassified/testNoDeadWeakSubscriptions.st A Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/as yet unclassified/testWeakDoubleAnnouncer.st A Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/testing/testWeakSubscriptionRelease.st M Kernel.package/WeakMessageSend.class/instance/evaluating/value.st M Kernel.package/WeakMessageSend.class/instance/evaluating/valueWithArguments_.st M Kernel.package/WeakMessageSend.class/instance/evaluating/valueWithEnoughArguments_.st M Kernel.package/WeakMessageSend.class/instance/evaluating/value_.st M Kernel.package/WeakMessageSend.class/instance/evaluating/value_value_.st M Kernel.package/WeakMessageSend.class/instance/evaluating/value_value_value_.st A Kernel.package/WeakMessageSend.class/instance/private/ensureReceiverAndArguments_.st A Kernel.package/WeakMessageSend.class/instance/private/ensureReceiver_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50666.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50667.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50666.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50667.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Slot.package/IndexedSlot.class/instance/meta-object-protocol/read_.st M Slot.package/IndexedSlot.class/instance/meta-object-protocol/write_to_.st A Tests.package/SystemAnnouncerLiveTest.class/README.md A Tests.package/SystemAnnouncerLiveTest.class/definition.st A Tests.package/SystemAnnouncerLiveTest.class/instance/tests/testNoDeadSubscriptions.st A Tests.package/SystemAnnouncerLiveTest.class/instance/tests/testOnlyWeakSubscriptions.st A Tests.package/SystemAnnouncerLiveTest.class/instance/tests/testSaneSubscriptionSize.st Log Message: ----------- 50667 17537 SystemAnnouncer has far too many subscriptions https://pharo.fogbugz.com/f/cases/17537 17899 Slots should not send messages to the parent objects https://pharo.fogbugz.com/f/cases/17899 17906 WeakMessageSend is broken https://pharo.fogbugz.com/f/cases/17906 http://files.pharo.org/image/50/50667.zip

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[Bloc] A mobile device using Bloc
by Glenn CavarlÃ© March 30, 2016

March 30, 2016

Hi, Just a new example using Bloc. <http://forum.world.st/file/n4887079/bloc-mobile.png> Sources at: http://smalltalkhub.com/#!/~GlennCavarle/SomeBlocExamples <http://smalltalkhub.com/#!/~GlennCavarle/SomeBlocExamples> *Main identified issues :* - in major cases, a BlElement must have a BlLinearLayoutParams to work well - margin and padding work only with BlLinearLayoutParams - stroke's width is not included in the inner bounds (already mentioned in a previous post) - some problems with alignment in specific cases - no SVG support I will try to solve them soon. Cheers, ----- Glenn CavarlÃ© -- View this message in context: http://forum.world.st/Bloc-A-mobile-device-using-Bloc-tp4887079.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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Re: [Pharo-dev] [squeak-dev] New Cog VMs available
by Eliot Miranda March 30, 2016

March 30, 2016

Hi Levente, On Tue, Mar 29, 2016 at 7:10 PM, Levente Uzonyi <leves(a)caesar.elte.hu> wrote: > Hi Eliot, > > I think something went wrong with those semaphores. Connecting to a Socket > seems to wait for the full 45 seconds timeout with this VM. To reproduce, > just try opening any remote MC repository. This happens with > cogspur64linuxht. I haven't tried any other versions yet. > OK, thanks. This is 64-bits only thank goodness. I don't see the problem with the 32-bit system. There's another issue with WideStrings where, #at: (primitive 63) fails for > a few instances. This issue is present in 3643 as well. To reproduce it, > open the Monticello Browser, select the Multilingual package, select the > Trunk repository and press Changes. You'll see that two methods are > reported to have changed (even though they haven't). Selecting any of them > will pop up a debugger with the primitive failure. The common symptom is > that #basicAt: will work for the index, for which #at: fails, and it will > return the number 16rD80000FF. And I take it this is 64-bits too, right? > > > Levente > > > On Tue, 29 Mar 2016, Eliot Miranda wrote: > > ... at http://www.mirandabanda.org/files/Cog/VM/VM.r3663 >> >> >> CogVM binaries as per VMMaker.oscog-eem.1746/r3663 >> >> General: >> >> Fix loss of signals to e.g. a socket's readSemaphore when data available: >> Fix a bug in sqAtomicOps.h where the assumption that the intrinsic atomic >> add >> operation will apply to 16-bit variables is false on clang. So on x86 >> and x64 >> use inline assembly with gcc and clang since this is known to work. >> Improve the doSignalSemaphores code in sqExternalSemaphores.c so that the >> tide >> variables are initialized at the right point and so there's only one copy >> of >> the signalling code. >> >> Allow primitiveUtcWithOffset to accept an optional parameter with an >> array or object with two or more slots to store UTC posix microseconds >> and time zone offset in seconds. Compatibility with VMM trunk. >> >> Add a Smalltalk epoch version of it, primitiveUtcAndTimezoneOffset, >> and give it primitive #244. >> >> Fix signed/unsigned arithmetic issues in 64-bit microsecond clock code. >> This fixes the bug whereby >> Time localMicrosecondClock - Time utcMicrosecondClock // 1000000 >> would answer something with an odd second, a multiple of 3600 plus 1. >> >> General Integer conversion routines: >> Several clean ups to integer conversion routines. >> >> Simplify bit operations using positiveMachineIntegerValueOf:/ >> positiveMachineIntegerFor: rather than doing 32/64 bits dissertation. >> >> >> Spur Cogit: >> Rewrote identity primitive to check for forwarders only when the identity >> of >> objects is different. The previous version would crash if the argument >> was a >> forwarder to an immediate. >> >> Spur VMs: >> Now that UUIDs are created with purely image-based code in Squeak trunk, >> make >> the UUIDPlugin external in all Squeak Spur VMs. >> >> >> Plugins: >> Make FFI load symbol fail after (when find function fails). >> In Pharo, we allow to load global functions (so we can control world >> windows >> through FFI). >> >> LargeIntegersPlugin: >> >> Finish 1st round of LargeIntegers refactoring >> >> - simplify the left and right shift >> - use as much unsigned arithmetic as possible >> - homogenize type declaration within the plugin >> - remove unused digitOf:at: >> >> >> Slang: >> Beware: sending abs to an unsigned int will re-interpret the int as >> signed and >> will generate C compiler warnings. The new version uses SQABS and SQLABS >> macros >> on sqInt and sqLong vars, and fabs and fabsf on double and float args, >> respectively, and llabs on long long, __int64 vars. >> >> >> Mac OS X: >> Unswap the Squeak and Newspeak localized strings >> >> _,,,^..^,,,_ >> best, Eliot >> >> > > > -- _,,,^..^,,,_ best, Eliot

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Documentation of UFFI
by Mariano Martinez Peck March 29, 2016

March 29, 2016

Hi guys, I remember someone mentioning Esteban was writing a doc on some tips to migrate from old FFI to new UFFI of Pharo 5.0. Do you know where can I find such a doc? Thanks, -- Mariano http://marianopeck.wordpress.com

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New Cog VMs available
by Eliot Miranda March 29, 2016

March 29, 2016

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3663 CogVM binaries as per VMMaker.oscog-eem.1746/r3663 General: Fix loss of signals to e.g. a socket's readSemaphore when data available: Fix a bug in sqAtomicOps.h where the assumption that the intrinsic atomic add operation will apply to 16-bit variables is false on clang. So on x86 and x64 use inline assembly with gcc and clang since this is known to work. Improve the doSignalSemaphores code in sqExternalSemaphores.c so that the tide variables are initialized at the right point and so there's only one copy of the signalling code. Allow primitiveUtcWithOffset to accept an optional parameter with an array or object with two or more slots to store UTC posix microseconds and time zone offset in seconds. Compatibility with VMM trunk. Add a Smalltalk epoch version of it, primitiveUtcAndTimezoneOffset, and give it primitive #244. Fix signed/unsigned arithmetic issues in 64-bit microsecond clock code. This fixes the bug whereby Time localMicrosecondClock - Time utcMicrosecondClock // 1000000 would answer something with an odd second, a multiple of 3600 plus 1. General Integer conversion routines: Several clean ups to integer conversion routines. Simplify bit operations using positiveMachineIntegerValueOf:/ positiveMachineIntegerFor: rather than doing 32/64 bits dissertation. Spur Cogit: Rewrote identity primitive to check for forwarders only when the identity of objects is different. The previous version would crash if the argument was a forwarder to an immediate. Spur VMs: Now that UUIDs are created with purely image-based code in Squeak trunk, make the UUIDPlugin external in all Squeak Spur VMs. Plugins: Make FFI load symbol fail after (when find function fails). In Pharo, we allow to load global functions (so we can control world windows through FFI). LargeIntegersPlugin: Finish 1st round of LargeIntegers refactoring - simplify the left and right shift - use as much unsigned arithmetic as possible - homogenize type declaration within the plugin - remove unused digitOf:at: Slang: Beware: sending abs to an unsigned int will re-interpret the int as signed and will generate C compiler warnings. The new version uses SQABS and SQLABS macros on sqInt and sqLong vars, and fabs and fabsf on double and float args, respectively, and llabs on long long, __int64 vars. Mac OS X: Unswap the Squeak and Newspeak localized strings _,,,^..^,,,_ best, Eliot

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[pharo-project/pharo-core] 7ca891: 50666
by GitHub March 29, 2016

March 29, 2016

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 7ca891dba51f2c7272abed27adb668ca1d0b3a43 https://github.com/pharo-project/pharo-core/commit/7ca891dba51f2c7272abed27… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-03-29 (Tue, 29 Mar 2016) Changed paths: M ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/symbolic versions/stable_.st A ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/versions/version214_.st A ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/versions/version215_.st M Rubric.package/RubAbstractTextArea.class/instance/initialize/plugFindReplace.st M Rubric.package/RubFindReplaceService.class/README.md M Rubric.package/RubFindReplaceService.class/instance/accessing/textArea_.st A Rubric.package/RubFindReplaceService.class/instance/as yet unclassified/hasActiveDialog.st M Rubric.package/RubFindReplaceService.class/instance/events handling/whenTextAreaGotFocus_.st M Rubric.package/RubFindReplaceService.class/instance/events handling/whenTextAreaLostFocus_.st M Rubric.package/RubFindReplaceService.class/instance/events handling/whenTextAreaSelectionChanged_.st M Rubric.package/RubTextScrollPane.class/instance/geometry/extent_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50665.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50666.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50665.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50666.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50666 17903 Update Rubric 2.15 https://pharo.fogbugz.com/f/cases/17903 http://files.pharo.org/image/50/50666.zip

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[pharo-project/pharo-core]
by GitHub March 29, 2016

March 29, 2016

Branch: refs/tags/50666 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core]
by GitHub March 29, 2016

March 29, 2016

Branch: refs/tags/50665 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 0c2cef: 50665
by GitHub March 29, 2016

March 29, 2016

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 0c2cef9d57052ded86194978353188d29a412682 https://github.com/pharo-project/pharo-core/commit/0c2cef9d57052ded86194978… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-03-29 (Tue, 29 Mar 2016) Changed paths: M ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/symbolic versions/stable_.st A ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/versions/version21310_.st M Monticello.package/extension/RPackage/instance/isDirty.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50664.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50665.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50664.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50665.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tool-CriticBrowser.package/CriticBrowser.class/instance/private/colorForRule_.st M Versionner-Spec-Browser.package/VersionnerProjectPanel.class/instance/initialization/initializeGroupsWidget.st Log Message: ----------- 50665 17218 needs to use new spec drag n drop transfer models https://pharo.fogbugz.com/f/cases/17218 17823 Critic browser is not dark theme friendly https://pharo.fogbugz.com/f/cases/17823 17898 RPackage>>#isDirty speedup https://pharo.fogbugz.com/f/cases/17898 http://files.pharo.org/image/50/50665.zip

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[pharo-project/pharo-core]
by GitHub March 29, 2016

March 29, 2016

Branch: refs/tags/50664 Home: https://github.com/pharo-project/pharo-core

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