May 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] Zinc feedback

by StÃ©phane Ducasse

Hi Sven with igor we went over the start up list and we saw that ZnServer resgiter all subclasses of ZnServer. We think that it would be better to have a list of servers to be registered and that users can decide. What do you think? Stef

May 20, 2011

[Pharo-project] Set with nil

by Guillermo Polito

Hi! Since a year ago, we have this issue: http://code.google.com/p/pharo/issues/detail?id=1907 There were 2 solutions proposed, and the 2 were developed by different people. But for some reason it was not integrated and continuously postponed. So, my question is: Do we want Sets accepting nil? If we don't, the issue is invalid. If we do, can someone review the code proposed? Thanks! Guille

May 20, 2011

Re: [Pharo-project] Subscript out of bounds: 1 on latest (hudson) Pharo 1.3

by Guillermo Polito

http://code.google.com/p/pharo/issues/detail?id=4255 On Thu, May 19, 2011 at 9:12 PM, Guillermo Polito <guillermopolito(a)gmail.com > wrote: > Hi! > > I want to load a 6 month old slice > (SLICE-Issue-1907-SetWithNilTests-GuillermoPolito.2) from pharo inbox in > latest 1.3(13204) from hudson using cog, and It opens a pre-debugger because > of a Subscript out of bounds: 1. If I clic on it to debug, It throws me > again the same error :(. > It happens if there is the sources file or not. > > > But the most strange is that if I download latest 1.3 from the bottom of > the page: http://www.pharo-project.org/pharo-download > It actually loads the Slice, but throws me a DNU if I dont have the sources > file in the same folder: > > 19 May 2011 9:02:38 pm > > VM: unix - i686 - linux-gnu - Croquet Closure Cog VM [CoInterpreter > VMMaker-oscog.47] > Image: Pharo1.3a [Latest update: #13201] > > UndefinedObject(Object)>>doesNotUnderstand: #keywords > Receiver: nil > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > nil > > CompiledMethod>>getSourceReplacingSelectorWith: > Receiver: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)") > Arguments and temporary variables: > newSelector: #testPrintElementsOn > oldKeywords: nil > newKeywords: nil > args: nil > newSelectorWithArgs: nil > source: '' > oldSelector: nil > s: nil > Receiver's instance variables: > (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)") > > DictionaryTest class(Behavior)>>addTraitSelector:withMethod: > Receiver: DictionaryTest > Arguments and temporary variables: > aSymbol: #testPrintElementsOn > aCompiledMethod: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)...etc... > source: nil > methodAndNode: nil > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:methodDescription | > | effectiveMethod selector | > selector := methodDescription selector. > (self includesLocalSelector: selector) > ifFalse: [methodDescription isEmpty > ifTrue: [self removeTraitSelector: selector. > modifiedSelectors add: selector] > ifFalse: [effectiveMethod := methodDescription > effectiveMethod. > self addTraitSelector: selector withMethod: > effectiveMethod. > modifiedSelectors add: selector]]] in DictionaryTest > class(Behavior)>>updateMethodDictionarySelector: > Receiver: DictionaryTest > Arguments and temporary variables: > modifiedSelectors: a TraitMethodDescription > methodDescription: an IdentitySet() > effectiveMethod: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)...etc... > selector: #testPrintElementsOn > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > OrderedCollection>>do: > Receiver: an OrderedCollection(a TraitMethodDescription) > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > array: an Array(a TraitMethodDescription) > firstIndex: 1 > lastIndex: 1 > > DictionaryTest class(Behavior)>>updateMethodDictionarySelector: > Receiver: DictionaryTest > Arguments and temporary variables: > aSymbol: #testPrintElementsOn > modifiedSelectors: an IdentitySet() > descriptions: an OrderedCollection(a TraitMethodDescription) > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:t3 | t2 > addAll: (self updateMethodDictionarySelector: t3)] in > DictionaryTest class(Behavior)>>noteChangedSelectors: > Receiver: DictionaryTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > Array(SequenceableCollection)>>do: > Receiver: #(#testPrintElementsOn) > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > #(#testPrintElementsOn) > > DictionaryTest class(Behavior)>>noteChangedSelectors: > Receiver: DictionaryTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:t2 | t2 noteChangedSelectors: t1] in > Trait(TraitDescription)>>notifyUsersOfChangedSelectors: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > [:each | each > ifNotNil: [aBlock value: each]] in IdentitySet(Set)>>do: > Receiver: an IdentitySet(DictionaryTest) > Arguments and temporary variables: > aBlock: DictionaryTest > each: [:t2 | t2 noteChangedSelectors: t1] > Receiver's instance variables: > tally: 1 > array: {nil. nil. nil. nil. DictionaryTest. nil. nil} > > Array(SequenceableCollection)>>do: > Receiver: {nil. nil. nil. nil. DictionaryTest. nil. nil} > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > {nil. nil. nil. nil. DictionaryTest. nil. nil} > > IdentitySet(Set)>>do: > Receiver: an IdentitySet(DictionaryTest) > Arguments and temporary variables: > aBlock: [:t2 | t2 noteChangedSelectors: t1] > Receiver's instance variables: > tally: 1 > array: {nil. nil. nil. nil. DictionaryTest. nil. nil} > > Trait(TraitDescription)>>notifyUsersOfChangedSelectors: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitBehavior)>>notifyUsersOfChangedSelector: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitBehavior)>>addSelectorSilently:withMethod: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitDescription)>>addSelectorSilently:withMethod: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > MethodAddition>>installMethod > Receiver: a MethodAddition > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > text: 'testPrintElementsOn > | str | > str := String new writeStream. > self nonEm...etc... > category: #'test - printing' > changeStamp: 'PeterHugossonMiller 9/3/2009 11:33' > requestor: nil > logSource: true > myClass: TDictionaryPrintingTest > methodAndNode: a CompiledMethodWithNode > selector: #testPrintElementsOn > compiledMethod: (TDictionaryPrintingTest>>#testPrintElementsOn > "a CompiledMetho...etc... > priorMethodOrNil: > (TDictionaryPrintingTest>>#testPrintElementsOn "a CompiledMet...etc... > > > I'll open a ticket :) >

May 20, 2011

Re: [Pharo-project] Subscript out of bounds: 1 on latest (hudson) Pharo 1.3

by Guillermo Polito

Actually, the first issue happens because there is no changes file. On Thu, May 19, 2011 at 9:12 PM, Guillermo Polito <guillermopolito(a)gmail.com > wrote: > Hi! > > I want to load a 6 month old slice > (SLICE-Issue-1907-SetWithNilTests-GuillermoPolito.2) from pharo inbox in > latest 1.3(13204) from hudson using cog, and It opens a pre-debugger because > of a Subscript out of bounds: 1. If I clic on it to debug, It throws me > again the same error :(. > It happens if there is the sources file or not. > > > But the most strange is that if I download latest 1.3 from the bottom of > the page: http://www.pharo-project.org/pharo-download > It actually loads the Slice, but throws me a DNU if I dont have the sources > file in the same folder: > > 19 May 2011 9:02:38 pm > > VM: unix - i686 - linux-gnu - Croquet Closure Cog VM [CoInterpreter > VMMaker-oscog.47] > Image: Pharo1.3a [Latest update: #13201] > > UndefinedObject(Object)>>doesNotUnderstand: #keywords > Receiver: nil > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > nil > > CompiledMethod>>getSourceReplacingSelectorWith: > Receiver: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)") > Arguments and temporary variables: > newSelector: #testPrintElementsOn > oldKeywords: nil > newKeywords: nil > args: nil > newSelectorWithArgs: nil > source: '' > oldSelector: nil > s: nil > Receiver's instance variables: > (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)") > > DictionaryTest class(Behavior)>>addTraitSelector:withMethod: > Receiver: DictionaryTest > Arguments and temporary variables: > aSymbol: #testPrintElementsOn > aCompiledMethod: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)...etc... > source: nil > methodAndNode: nil > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:methodDescription | > | effectiveMethod selector | > selector := methodDescription selector. > (self includesLocalSelector: selector) > ifFalse: [methodDescription isEmpty > ifTrue: [self removeTraitSelector: selector. > modifiedSelectors add: selector] > ifFalse: [effectiveMethod := methodDescription > effectiveMethod. > self addTraitSelector: selector withMethod: > effectiveMethod. > modifiedSelectors add: selector]]] in DictionaryTest > class(Behavior)>>updateMethodDictionarySelector: > Receiver: DictionaryTest > Arguments and temporary variables: > modifiedSelectors: a TraitMethodDescription > methodDescription: an IdentitySet() > effectiveMethod: (TPrintTest>>#testPrintElementsOn "a > CompiledMethod(842792960)...etc... > selector: #testPrintElementsOn > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > OrderedCollection>>do: > Receiver: an OrderedCollection(a TraitMethodDescription) > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > array: an Array(a TraitMethodDescription) > firstIndex: 1 > lastIndex: 1 > > DictionaryTest class(Behavior)>>updateMethodDictionarySelector: > Receiver: DictionaryTest > Arguments and temporary variables: > aSymbol: #testPrintElementsOn > modifiedSelectors: an IdentitySet() > descriptions: an OrderedCollection(a TraitMethodDescription) > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:t3 | t2 > addAll: (self updateMethodDictionarySelector: t3)] in > DictionaryTest class(Behavior)>>noteChangedSelectors: > Receiver: DictionaryTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > Array(SequenceableCollection)>>do: > Receiver: #(#testPrintElementsOn) > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > #(#testPrintElementsOn) > > DictionaryTest class(Behavior)>>noteChangedSelectors: > Receiver: DictionaryTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > superclass: CollectionRootTest > methodDict: a MethodDictionary(size 192) > format: 162 > instanceVariables: #('emptyDict' 'nonEmptyDict' > 'nonEmpty5ElementsNoDuplicates'...etc... > organization: ('helpers' aValue anIndex anotherValue) > ('requirement' anotherEle...etc... > subclasses: {SmallDictionaryTest. IdentityDictionaryTest. > LiteralDictionaryTest...etc... > name: #DictionaryTest > classPool: nil > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: #'CollectionsTests-Unordered' > traitComposition: TIncludesTest + TDictionaryAddingTest + > TDictionaryComparingT...etc... > localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent > #testDictionaryC...etc... > history: a Dictionary(#errors->a Set() #failures->a Set() > #passed->a Set() #tim...etc... > testToto: nil > pt1: nil > > [:t2 | t2 noteChangedSelectors: t1] in > Trait(TraitDescription)>>notifyUsersOfChangedSelectors: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > [:each | each > ifNotNil: [aBlock value: each]] in IdentitySet(Set)>>do: > Receiver: an IdentitySet(DictionaryTest) > Arguments and temporary variables: > aBlock: DictionaryTest > each: [:t2 | t2 noteChangedSelectors: t1] > Receiver's instance variables: > tally: 1 > array: {nil. nil. nil. nil. DictionaryTest. nil. nil} > > Array(SequenceableCollection)>>do: > Receiver: {nil. nil. nil. nil. DictionaryTest. nil. nil} > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > {nil. nil. nil. nil. DictionaryTest. nil. nil} > > IdentitySet(Set)>>do: > Receiver: an IdentitySet(DictionaryTest) > Arguments and temporary variables: > aBlock: [:t2 | t2 noteChangedSelectors: t1] > Receiver's instance variables: > tally: 1 > array: {nil. nil. nil. nil. DictionaryTest. nil. nil} > > Trait(TraitDescription)>>notifyUsersOfChangedSelectors: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitBehavior)>>notifyUsersOfChangedSelector: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitBehavior)>>addSelectorSilently:withMethod: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > Trait(TraitDescription)>>addSelectorSilently:withMethod: > Receiver: TDictionaryPrintingTest > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > methodDict: a > MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... > traitComposition: {} > localSelectors: nil > users: an IdentitySet(DictionaryTest) > organization: ('requirements' emptyDict newEmptyDict > nonEmptyDict) > ('test - pri...etc... > name: #TDictionaryPrintingTest > environment: a SystemDictionary(lots of globals) > classTrait: TDictionaryPrintingTest classTrait > category: #'CollectionsTests-Unordered' > > MethodAddition>>installMethod > Receiver: a MethodAddition > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > text: 'testPrintElementsOn > | str | > str := String new writeStream. > self nonEm...etc... > category: #'test - printing' > changeStamp: 'PeterHugossonMiller 9/3/2009 11:33' > requestor: nil > logSource: true > myClass: TDictionaryPrintingTest > methodAndNode: a CompiledMethodWithNode > selector: #testPrintElementsOn > compiledMethod: (TDictionaryPrintingTest>>#testPrintElementsOn > "a CompiledMetho...etc... > priorMethodOrNil: > (TDictionaryPrintingTest>>#testPrintElementsOn "a CompiledMet...etc... > > > I'll open a ticket :) >

May 20, 2011

[Pharo-project] Subscript out of bounds: 1 on latest (hudson) Pharo 1.3

by Guillermo Polito

Hi! I want to load a 6 month old slice (SLICE-Issue-1907-SetWithNilTests-GuillermoPolito.2) from pharo inbox in latest 1.3(13204) from hudson using cog, and It opens a pre-debugger because of a Subscript out of bounds: 1. If I clic on it to debug, It throws me again the same error :(. It happens if there is the sources file or not. But the most strange is that if I download latest 1.3 from the bottom of the page: http://www.pharo-project.org/pharo-download It actually loads the Slice, but throws me a DNU if I dont have the sources file in the same folder: 19 May 2011 9:02:38 pm VM: unix - i686 - linux-gnu - Croquet Closure Cog VM [CoInterpreter VMMaker-oscog.47] Image: Pharo1.3a [Latest update: #13201] UndefinedObject(Object)>>doesNotUnderstand: #keywords Receiver: nil Arguments and temporary variables: <<error during printing> Receiver's instance variables: nil CompiledMethod>>getSourceReplacingSelectorWith: Receiver: (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)") Arguments and temporary variables: newSelector: #testPrintElementsOn oldKeywords: nil newKeywords: nil args: nil newSelectorWithArgs: nil source: '' oldSelector: nil s: nil Receiver's instance variables: (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)") DictionaryTest class(Behavior)>>addTraitSelector:withMethod: Receiver: DictionaryTest Arguments and temporary variables: aSymbol: #testPrintElementsOn aCompiledMethod: (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)...etc... source: nil methodAndNode: nil Receiver's instance variables: superclass: CollectionRootTest methodDict: a MethodDictionary(size 192) format: 162 instanceVariables: #('emptyDict' 'nonEmptyDict' 'nonEmpty5ElementsNoDuplicates'...etc... organization: ('helpers' aValue anIndex anotherValue) ('requirement' anotherEle...etc... subclasses: {SmallDictionaryTest. IdentityDictionaryTest. LiteralDictionaryTest...etc... name: #DictionaryTest classPool: nil sharedPools: nil environment: a SystemDictionary(lots of globals) category: #'CollectionsTests-Unordered' traitComposition: TIncludesTest + TDictionaryAddingTest + TDictionaryComparingT...etc... localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent #testDictionaryC...etc... history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set() #tim...etc... testToto: nil pt1: nil [:methodDescription | | effectiveMethod selector | selector := methodDescription selector. (self includesLocalSelector: selector) ifFalse: [methodDescription isEmpty ifTrue: [self removeTraitSelector: selector. modifiedSelectors add: selector] ifFalse: [effectiveMethod := methodDescription effectiveMethod. self addTraitSelector: selector withMethod: effectiveMethod. modifiedSelectors add: selector]]] in DictionaryTest class(Behavior)>>updateMethodDictionarySelector: Receiver: DictionaryTest Arguments and temporary variables: modifiedSelectors: a TraitMethodDescription methodDescription: an IdentitySet() effectiveMethod: (TPrintTest>>#testPrintElementsOn "a CompiledMethod(842792960)...etc... selector: #testPrintElementsOn Receiver's instance variables: superclass: CollectionRootTest methodDict: a MethodDictionary(size 192) format: 162 instanceVariables: #('emptyDict' 'nonEmptyDict' 'nonEmpty5ElementsNoDuplicates'...etc... organization: ('helpers' aValue anIndex anotherValue) ('requirement' anotherEle...etc... subclasses: {SmallDictionaryTest. IdentityDictionaryTest. LiteralDictionaryTest...etc... name: #DictionaryTest classPool: nil sharedPools: nil environment: a SystemDictionary(lots of globals) category: #'CollectionsTests-Unordered' traitComposition: TIncludesTest + TDictionaryAddingTest + TDictionaryComparingT...etc... localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent #testDictionaryC...etc... history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set() #tim...etc... testToto: nil pt1: nil OrderedCollection>>do: Receiver: an OrderedCollection(a TraitMethodDescription) Arguments and temporary variables: <<error during printing> Receiver's instance variables: array: an Array(a TraitMethodDescription) firstIndex: 1 lastIndex: 1 DictionaryTest class(Behavior)>>updateMethodDictionarySelector: Receiver: DictionaryTest Arguments and temporary variables: aSymbol: #testPrintElementsOn modifiedSelectors: an IdentitySet() descriptions: an OrderedCollection(a TraitMethodDescription) Receiver's instance variables: superclass: CollectionRootTest methodDict: a MethodDictionary(size 192) format: 162 instanceVariables: #('emptyDict' 'nonEmptyDict' 'nonEmpty5ElementsNoDuplicates'...etc... organization: ('helpers' aValue anIndex anotherValue) ('requirement' anotherEle...etc... subclasses: {SmallDictionaryTest. IdentityDictionaryTest. LiteralDictionaryTest...etc... name: #DictionaryTest classPool: nil sharedPools: nil environment: a SystemDictionary(lots of globals) category: #'CollectionsTests-Unordered' traitComposition: TIncludesTest + TDictionaryAddingTest + TDictionaryComparingT...etc... localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent #testDictionaryC...etc... history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set() #tim...etc... testToto: nil pt1: nil [:t3 | t2 addAll: (self updateMethodDictionarySelector: t3)] in DictionaryTest class(Behavior)>>noteChangedSelectors: Receiver: DictionaryTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: superclass: CollectionRootTest methodDict: a MethodDictionary(size 192) format: 162 instanceVariables: #('emptyDict' 'nonEmptyDict' 'nonEmpty5ElementsNoDuplicates'...etc... organization: ('helpers' aValue anIndex anotherValue) ('requirement' anotherEle...etc... subclasses: {SmallDictionaryTest. IdentityDictionaryTest. LiteralDictionaryTest...etc... name: #DictionaryTest classPool: nil sharedPools: nil environment: a SystemDictionary(lots of globals) category: #'CollectionsTests-Unordered' traitComposition: TIncludesTest + TDictionaryAddingTest + TDictionaryComparingT...etc... localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent #testDictionaryC...etc... history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set() #tim...etc... testToto: nil pt1: nil Array(SequenceableCollection)>>do: Receiver: #(#testPrintElementsOn) Arguments and temporary variables: <<error during printing> Receiver's instance variables: #(#testPrintElementsOn) DictionaryTest class(Behavior)>>noteChangedSelectors: Receiver: DictionaryTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: superclass: CollectionRootTest methodDict: a MethodDictionary(size 192) format: 162 instanceVariables: #('emptyDict' 'nonEmptyDict' 'nonEmpty5ElementsNoDuplicates'...etc... organization: ('helpers' aValue anIndex anotherValue) ('requirement' anotherEle...etc... subclasses: {SmallDictionaryTest. IdentityDictionaryTest. LiteralDictionaryTest...etc... name: #DictionaryTest classPool: nil sharedPools: nil environment: a SystemDictionary(lots of globals) category: #'CollectionsTests-Unordered' traitComposition: TIncludesTest + TDictionaryAddingTest + TDictionaryComparingT...etc... localSelectors: an IdentitySet(#testKeyAtIdentityValueIfAbsent #testDictionaryC...etc... history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set() #tim...etc... testToto: nil pt1: nil [:t2 | t2 noteChangedSelectors: t1] in Trait(TraitDescription)>>notifyUsersOfChangedSelectors: Receiver: TDictionaryPrintingTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: methodDict: a MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... traitComposition: {} localSelectors: nil users: an IdentitySet(DictionaryTest) organization: ('requirements' emptyDict newEmptyDict nonEmptyDict) ('test - pri...etc... name: #TDictionaryPrintingTest environment: a SystemDictionary(lots of globals) classTrait: TDictionaryPrintingTest classTrait category: #'CollectionsTests-Unordered' [:each | each ifNotNil: [aBlock value: each]] in IdentitySet(Set)>>do: Receiver: an IdentitySet(DictionaryTest) Arguments and temporary variables: aBlock: DictionaryTest each: [:t2 | t2 noteChangedSelectors: t1] Receiver's instance variables: tally: 1 array: {nil. nil. nil. nil. DictionaryTest. nil. nil} Array(SequenceableCollection)>>do: Receiver: {nil. nil. nil. nil. DictionaryTest. nil. nil} Arguments and temporary variables: <<error during printing> Receiver's instance variables: {nil. nil. nil. nil. DictionaryTest. nil. nil} IdentitySet(Set)>>do: Receiver: an IdentitySet(DictionaryTest) Arguments and temporary variables: aBlock: [:t2 | t2 noteChangedSelectors: t1] Receiver's instance variables: tally: 1 array: {nil. nil. nil. nil. DictionaryTest. nil. nil} Trait(TraitDescription)>>notifyUsersOfChangedSelectors: Receiver: TDictionaryPrintingTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: methodDict: a MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... traitComposition: {} localSelectors: nil users: an IdentitySet(DictionaryTest) organization: ('requirements' emptyDict newEmptyDict nonEmptyDict) ('test - pri...etc... name: #TDictionaryPrintingTest environment: a SystemDictionary(lots of globals) classTrait: TDictionaryPrintingTest classTrait category: #'CollectionsTests-Unordered' Trait(TraitBehavior)>>notifyUsersOfChangedSelector: Receiver: TDictionaryPrintingTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: methodDict: a MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... traitComposition: {} localSelectors: nil users: an IdentitySet(DictionaryTest) organization: ('requirements' emptyDict newEmptyDict nonEmptyDict) ('test - pri...etc... name: #TDictionaryPrintingTest environment: a SystemDictionary(lots of globals) classTrait: TDictionaryPrintingTest classTrait category: #'CollectionsTests-Unordered' Trait(TraitBehavior)>>addSelectorSilently:withMethod: Receiver: TDictionaryPrintingTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: methodDict: a MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... traitComposition: {} localSelectors: nil users: an IdentitySet(DictionaryTest) organization: ('requirements' emptyDict newEmptyDict nonEmptyDict) ('test - pri...etc... name: #TDictionaryPrintingTest environment: a SystemDictionary(lots of globals) classTrait: TDictionaryPrintingTest classTrait category: #'CollectionsTests-Unordered' Trait(TraitDescription)>>addSelectorSilently:withMethod: Receiver: TDictionaryPrintingTest Arguments and temporary variables: <<error during printing> Receiver's instance variables: methodDict: a MethodDictionary(#emptyDict->(TDictionaryPrintingTest>>#emptyDict...etc... traitComposition: {} localSelectors: nil users: an IdentitySet(DictionaryTest) organization: ('requirements' emptyDict newEmptyDict nonEmptyDict) ('test - pri...etc... name: #TDictionaryPrintingTest environment: a SystemDictionary(lots of globals) classTrait: TDictionaryPrintingTest classTrait category: #'CollectionsTests-Unordered' MethodAddition>>installMethod Receiver: a MethodAddition Arguments and temporary variables: <<error during printing> Receiver's instance variables: text: 'testPrintElementsOn | str | str := String new writeStream. self nonEm...etc... category: #'test - printing' changeStamp: 'PeterHugossonMiller 9/3/2009 11:33' requestor: nil logSource: true myClass: TDictionaryPrintingTest methodAndNode: a CompiledMethodWithNode selector: #testPrintElementsOn compiledMethod: (TDictionaryPrintingTest>>#testPrintElementsOn "a CompiledMetho...etc... priorMethodOrNil: (TDictionaryPrintingTest>>#testPrintElementsOn "a CompiledMet...etc... I'll open a ticket :)

May 20, 2011

Re: [Pharo-project] problem with Dictionary and KeyNowFound

by Mariano Martinez Peck

On Fri, May 20, 2011 at 12:34 AM, Camillo Bruni <camillo.bruni(a)inria.fr>wrote: > > On 2011-05-20, at 00:03, Mariano Martinez Peck wrote: > > > On Thu, May 19, 2011 at 11:55 PM, Camillo Bruni <camillo.bruni(a)inria.fr > >wrote: > > > >> IMO this shouldn't change a thing, since KeyNotFound inherits from > Error... > >> having a look at it > >> > >> yes i know :( > > but in pharo 1.2 it works. That's why I thought it could be related to > > that. > > ok, the bug seems to be related to catching the signaller, dunno why, but > commenting out the section on Exception >> signal seems to solve the issue. > > I will have a look at it tomorrow. > > Cool!!! Thanks Camillo for you efficiency :) > camillo > > >> On 2011-05-19, at 23:45, Mariano Martinez Peck wrote: > >>> So...it seems Pharo1.3 change Dictionary to throw KeyNotFound instead > of > >> Error. > >>> Now, my image freezes with a loop. I would appreciate some help. I > >> couldn't really analyzed the problem. > >>> Fileine both FLPerson.st and ATest and run the test > testDictionaryRehash. > >>> In such test, a the end there is a > >>> > >>> self shouldnt: [aDictionary at: newPerson1] raise: KeyNotFound. > >>> > >>> > >>> which raises the debugger pre-popup. if I try to click on the popup... > -> > >> loop/freeze. > >>> You can interrupt it and see more or less what is happening. > >>> > >>> Camillo, can you take a look? > >> > > > > > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > -- Mariano http://marianopeck.wordpress.com

May 19, 2011

[Pharo-project] VW's ObjectRegistry similar in Pharo?

by Mariano Martinez Peck

Hi guys. We are doing graph traversal (for Fuel) and we would love a collection to be really fast and only support two simple operations: #add: and #includes: The idea is that each object we process of the graph we put it in the collection and then for each object we have to ask whether it is included or not (to avoid cycles and putting the same object more than once). VW seems to have ObjectRegistry (subclass of IdentitySet) which is more or less that. It is used by ObjectTracer, which in fact is what we want to do. And even more, Parcels uses that ;) (or an extension of that). So...I wonder, is there a special collection implementation ideal for this case? is something similar to ObjectRegistry available for pharo ? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

May 19, 2011

Re: [Pharo-project] problem with Dictionary and KeyNowFound

by Camillo Bruni

On 2011-05-20, at 00:03, Mariano Martinez Peck wrote: > On Thu, May 19, 2011 at 11:55 PM, Camillo Bruni <camillo.bruni(a)inria.fr>wrote: > >> IMO this shouldn't change a thing, since KeyNotFound inherits from Error... >> having a look at it >> >> yes i know :( > but in pharo 1.2 it works. That's why I thought it could be related to > that. ok, the bug seems to be related to catching the signaller, dunno why, but commenting out the section on Exception >> signal seems to solve the issue. I will have a look at it tomorrow. camillo >> On 2011-05-19, at 23:45, Mariano Martinez Peck wrote: >>> So...it seems Pharo1.3 change Dictionary to throw KeyNotFound instead of >> Error. >>> Now, my image freezes with a loop. I would appreciate some help. I >> couldn't really analyzed the problem. >>> Fileine both FLPerson.st and ATest and run the test testDictionaryRehash. >>> In such test, a the end there is a >>> >>> self shouldnt: [aDictionary at: newPerson1] raise: KeyNotFound. >>> >>> >>> which raises the debugger pre-popup. if I try to click on the popup... -> >> loop/freeze. >>> You can interrupt it and see more or less what is happening. >>> >>> Camillo, can you take a look? >> > > > > -- > Mariano > http://marianopeck.wordpress.com

May 19, 2011

Re: [Pharo-project] SIXX problem for ScaledDecimal

by Chris Cunningham

For ScaledDecimal, SIXX should definite store it as the underlying fraction. Storing it in the printed fashion does change the value of the ScaledDecimal. (1/3) asScaledDecimal: 2 gives 0.33s2 and (33/100) asScaledDecimal: 2 gives 0.33s2 yet 0.33s2 ~= ( (1/3) asScaledDecimal: 2 ) and ( (1/3) asScaledDecimal: 2 ) ~= ( (33/100) asScaledDecimal: 2 ) In other words, the ScaledDecimal is about the precise internal number and the scale to display it - which is NOT the scale that it is stored as. -Chris

May 19, 2011

Re: [Pharo-project] problem with Dictionary and KeyNowFound

by Mariano Martinez Peck

On Thu, May 19, 2011 at 11:55 PM, Camillo Bruni <camillo.bruni(a)inria.fr>wrote: > IMO this shouldn't change a thing, since KeyNotFound inherits from Error... > having a look at it > > yes i know :( but in pharo 1.2 it works. That's why I thought it could be related to that. > > On 2011-05-19, at 23:45, Mariano Martinez Peck wrote: > > So...it seems Pharo1.3 change Dictionary to throw KeyNotFound instead of > Error. > > Now, my image freezes with a loop. I would appreciate some help. I > couldn't really analyzed the problem. > > Fileine both FLPerson.st and ATest and run the test testDictionaryRehash. > > In such test, a the end there is a > > > > self shouldnt: [aDictionary at: newPerson1] raise: KeyNotFound. > > > > > > which raises the debugger pre-popup. if I try to click on the popup... -> > loop/freeze. > > You can interrupt it and see more or less what is happening. > > > > Camillo, can you take a look? > -- Mariano http://marianopeck.wordpress.com

May 19, 2011