Packages June 2014

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The Trunk: Kernel-dtl.856.mcz
by commits＠source.squeak.org 15 Jun '14

15 Jun '14

David T. Lewis uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-dtl.856.mcz ==================== Summary ==================== Name: Kernel-dtl.856 Author: dtl Time: 15 June 2014, 10:42:28.524 am UUID: 5a0967c5-86ae-4631-9d20-d960cd97abb1 Ancestors: Kernel-cmm.855 Fix inconsistent image state as reported on squeak-dev: Date: Wed, 11 Jun 2014 23:44:42 -0400 From: Florin Mateoc To: The general-purpose Squeak developers list Subject: [squeak-dev] Class subclasses I think this is an old bug, presumably since ProtoObject was introduced (and presumably because ObjectTracer was used in the process). If you ask Class for its subclasses (or if you inspect it) you see that ObjectTracer class is listed along with ProtoObject class, although ObjectTracer's superclass is ProtoObject. This can lead to some funny bugs if you try to write some hierarchy traversing code. =============== Diff against Kernel-cmm.855 =============== Item was added: + ----- Method: ObjectTracer class>>initialize (in category 'initialize-release') ----- + initialize + "Fix for inconsistent image state in which ObjectTracer improperly appears as a subclass + of Class. This initialization should appear in the Squeak update stream in order to repair + existing images, and may be removed in a future update." + + Class removeSubclass: ObjectTracer class!

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The Trunk: Kernel-cmm.855.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

Chris Muller uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-cmm.855.mcz ==================== Summary ==================== Name: Kernel-cmm.855 Author: cmm Time: 2 June 2014, 9:53:24.175 am UUID: 478f3548-e587-4dd9-8962-d6ba6dbe2035 Ancestors: Kernel-eem.854 - A simple fix for an 8X performance improvement in DateAndTime>>#< as reported by LXTestDateAndTimePerformance. =============== Diff against Kernel-eem.854 =============== Item was changed: ----- Method: DateAndTime>>< (in category 'ansi protocol') ----- + < comparand - < comparand "comparand conforms to protocol DateAndTime, or can be converted into something that conforms." + | lvalue rvalue comparandAsDateAndTime | - | lticks rticks comparandAsDateAndTime | comparandAsDateAndTime := comparand asDateAndTime. offset = comparandAsDateAndTime offset + ifTrue: + [ lvalue := self. + rvalue := comparandAsDateAndTime ] + ifFalse: + [ lvalue := self asUTC. + rvalue := comparandAsDateAndTime asUTC ]. + ^ lvalue julianDayNumber < rvalue julianDayNumber or: + [ lvalue julianDayNumber > rvalue julianDayNumber + ifTrue: [ false ] + ifFalse: + [ lvalue secondsSinceMidnight < rvalue secondsSinceMidnight or: + [ lvalue secondsSinceMidnight > rvalue secondsSinceMidnight + ifTrue: [ false ] + ifFalse: [ lvalue nanoSecond < rvalue nanoSecond ] ] ] ]! - ifTrue: [lticks := self ticks. - rticks := comparandAsDateAndTime ticks] - ifFalse: [lticks := self asUTC ticks. - rticks := comparandAsDateAndTime asUTC ticks]. - ^ lticks first < rticks first - or: [lticks first > rticks first - ifTrue: [false] - ifFalse: [lticks second < rticks second - or: [lticks second > rticks second - ifTrue: [false] - ifFalse: [lticks third < rticks third]]]] - ! Item was changed: ----- Method: DateAndTime>>= (in category 'ansi protocol') ----- = aDateAndTimeOrTimeStamp self == aDateAndTimeOrTimeStamp ifTrue: [ ^ true ]. ((aDateAndTimeOrTimeStamp isKindOf: self class) or: [aDateAndTimeOrTimeStamp isKindOf: DateAndTime orOf: TimeStamp]) ifFalse: [ ^ false ]. ^ self offset = aDateAndTimeOrTimeStamp offset ifTrue: [ self hasEqualTicks: aDateAndTimeOrTimeStamp ] + ifFalse: [ self asUTC hasEqualTicks: aDateAndTimeOrTimeStamp asUTC ]! - ifFalse: [ self asUTC ticks = aDateAndTimeOrTimeStamp asUTC ticks ]!

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The Trunk: Kernel-cmm.855.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

1 0

The Trunk: Kernel-cmm.855.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

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Packages June 2014