Packages May 2012

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The Trunk: Tools-bf.405.mcz
by commits＠source.squeak.org 10 May '12

10 May '12

Bert Freudenberg uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-bf.405.mcz ==================== Summary ==================== Name: Tools-bf.405 Author: bf Time: 10 May 2012, 8:52:01.357 pm UUID: 3f8b0e0d-5910-469f-b5db-e2cb979a3147 Ancestors: Tools-yo.404 Show newest change sets first in ChangeSorter (as intended by The Creator; cf. comment in reorderChangeSets) =============== Diff against Tools-yo.404 =============== Item was changed: ----- Method: ChangeSorter>>changeSetList (in category 'changeSet menu') ----- changeSetList "Answer a list of ChangeSet names to be shown in the change sorter." + ^ChangeSet allChangeSets reverse collect: [:cs | cs name]! - ^ChangeSet allChangeSets collect:[:cs| cs name]!

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The Trunk: Tools-bf.405.mcz
by commits＠source.squeak.org 10 May '12

10 May '12

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The Trunk: Compiler-eem.230.mcz
by commits＠source.squeak.org 08 May '12

08 May '12

Eliot Miranda uploaded a new version of Compiler to project The Trunk: http://source.squeak.org/trunk/Compiler-eem.230.mcz ==================== Summary ==================== Name: Compiler-eem.230 Author: eem Time: 8 May 2012, 11:24:29.327 am UUID: 22de95f2-fdd6-41b0-8d2c-69fce3351216 Ancestors: Compiler-nice.229 Add an exception handler to the emit phase of method generation so that emitting too much code answers the same error as emitting too little, instead of an ugly error from the bowels of CompiledMethod class>>new:. =============== Diff against Compiler-nice.229 =============== Item was changed: ----- Method: MethodNode>>generate:using: (in category 'code generation') ----- generate: trailer using: aCompiledMethodClass "The receiver is the root of a parse tree. Answer an instance of aCompiledMethodClass. The argument, trailer, is arbitrary but is typically either the reference to the source code that is stored with every CompiledMethod, or an encoding of the method's temporary names." | primErrNode blkSize nLits literals stack method | self generate: trailer using: aCompiledMethodClass ifQuick: [:m | m literalAt: 2 put: encoder associationForClass; properties: properties. ^m]. primErrNode := self primitiveErrorVariableName ifNotNil: [encoder fixTemp: self primitiveErrorVariableName]. encoder supportsClosureOpcodes ifTrue: [self ensureClosureAnalysisDone. encoder rootNode: self. "this is for BlockNode>>sizeCodeForClosureValue:"]. blkSize := (block sizeCodeForEvaluatedValue: encoder) + (primErrNode ifNil: [0] ifNotNil: [primErrNode index: arguments size + temporaries size; sizeCodeForStore: encoder "The VM relies on storeIntoTemp: (129)"]). method := aCompiledMethodClass newBytes: blkSize trailerBytes: trailer nArgs: arguments size nTemps: (encoder supportsClosureOpcodes ifTrue: [| locals | locals := arguments, temporaries, (primErrNode ifNil: [#()] ifNotNil: [{primErrNode}]). encoder noteBlockExtent: block blockExtent hasLocals: locals. locals size] ifFalse: [encoder maxTemp]) nStack: 0 nLits: (nLits := (literals := encoder allLiterals) size) primitive: primitive. nLits > 255 ifTrue: [^self error: 'Too many literals referenced']. 1 to: nLits do: [:lit | method literalAt: lit put: (literals at: lit)]. encoder streamToMethod: method. stack := ParseStack new init. primErrNode ifNotNil: [primErrNode emitCodeForStore: stack encoder: encoder]. stack position: method numTemps. + [block emitCodeForEvaluatedValue: stack encoder: encoder] + on: Error "If an attempt is made to write too much code the method will be asked" + do: [:ex| "to grow, and the grow attempt will fail in CompiledMethod class>>#new:" + ex signalerContext sender method = (CompiledMethod class>>#new:) + ifTrue: [^self error: 'Compiler code size discrepancy'] + ifFalse: [ex pass]]. - block emitCodeForEvaluatedValue: stack encoder: encoder. stack position ~= (method numTemps + 1) ifTrue: [^self error: 'Compiler stack discrepancy']. encoder methodStreamPosition ~= (method size - trailer size) ifTrue: [^self error: 'Compiler code size discrepancy']. method needsFrameSize: stack size - method numTemps. method properties: properties. ^method!

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The Trunk: Compiler-eem.230.mcz
by commits＠source.squeak.org 08 May '12

08 May '12

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The Trunk: Compiler-eem.230.mcz
by commits＠source.squeak.org 08 May '12

08 May '12

1 0

The Trunk: System-nice.485.mcz
by commits＠source.squeak.org 06 May '12

06 May '12

Nicolas Cellier uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-nice.485.mcz ==================== Summary ==================== Name: System-nice.485 Author: nice Time: 6 May 2012, 10:02:40.872 pm UUID: a99f0998-cc76-4d4c-8042-8132668e7c4c Ancestors: System-eem.484 Avoid spurious decimals in MessageTally reports. Indeed, 45.8 roundTo: 0.1 -> 45.800000000000004 (45.8 roundTo: 1/10) asFloat -> 45.8 =============== Diff against System-eem.484 =============== Item was changed: ----- Method: MessageTally>>printOn:total:totalTime:tallyExact: (in category 'printing') ----- printOn: aStream total: total totalTime: totalTime tallyExact: isExact | aSelector className myTally aClass percentage | isExact ifTrue: [myTally := tally. receivers == nil ifFalse: [receivers do: [:r | myTally := myTally - r tally]]. aStream print: myTally; space] ifFalse: + [percentage := tally asFloat / total * 100.0. - [percentage := tally asFloat / total * 100.0 roundTo: 0.1. aStream + nextPutAll: (percentage printShowingDecimalPlaces: 1); - print: percentage; nextPutAll: '% {'; print: (percentage * totalTime / 100) rounded; nextPutAll: 'ms} ']. receivers == nil ifTrue: [aStream nextPutAll: 'primitives'; cr] ifFalse: [aSelector := method selector. aClass := method methodClass. className := aClass name contractTo: self maxClassNameSize. aStream nextPutAll: class name; nextPutAll: (aClass = class ifTrue: ['>>'] ifFalse: ['(' , aClass name , ')>>']); nextPutAll: (aSelector contractTo: self maxClassPlusSelectorSize - className size); cr]!

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The Trunk: System-nice.485.mcz
by commits＠source.squeak.org 06 May '12

06 May '12

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The Trunk: System-nice.485.mcz
by commits＠source.squeak.org 06 May '12

06 May '12

1 0

The Trunk: TemporaryVariableScopeEditor-eem.2.mcz
by commits＠source.squeak.org 05 May '12

05 May '12

Eliot Miranda uploaded a new version of TemporaryVariableScopeEditor to project The Trunk: http://source.squeak.org/trunk/TemporaryVariableScopeEditor-eem.2.mcz ==================== Summary ==================== Name: TemporaryVariableScopeEditor-eem.2 Author: eem Time: 5 May 2012, 1:30:55.001 pm UUID: e6f191e7-a640-45ae-9402-96597be44653 Ancestors: TemporaryVariableScopeEditor-eem.1 Add editMethod: convenience. Recategorize class-side methods. =============== Diff against TemporaryVariableScopeEditor-eem.1 =============== Item was changed: + ----- Method: TempScopeEditor class>>edit (in category 'editing') ----- - ----- Method: TempScopeEditor class>>edit (in category 'as yet unclassified') ----- edit "Trawl the system for methods containing misdeclared temps and correct these methods." SystemNavigation default allSelect: [:m| | scanner | (m isQuick not and: [(scanner := InstructionStream on: m) scanFor: [:b| b = 143 and: [scanner followingByte >= 16]]]) ifTrue: [(self new forMethod: m) edit]. false]! Item was added: + ----- Method: TempScopeEditor class>>editMethod: (in category 'editing') ----- + editMethod: aCompiledMethod + (self new forMethod: aCompiledMethod) edit! Item was changed: + ----- Method: TempScopeEditor class>>editPackage: (in category 'editing') ----- - ----- Method: TempScopeEditor class>>editPackage: (in category 'as yet unclassified') ----- editPackage: packageInfoOrName "Trawl the given package for methods containing misdeclared temps and correct these methods." "self editPackage: #Cassowary" SystemNavigation new allMethodsSelect: [:m| | scanner | (m isQuick not and: [(scanner := InstructionStream on: m) scanFor: [:b| b = 143 and: [scanner followingByte >= 16]]]) ifTrue: [(self new forMethod: m) edit]. false] localToPackage: packageInfoOrName!

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The Trunk: TemporaryVariableScopeEditor-eem.2.mcz
by commits＠source.squeak.org 05 May '12

05 May '12

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Packages May 2012