December 2009 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] CompiledMethodTrailers ready for use

by Henrik Sperre Johansen

On 20.12.2009 20:04, Igor Stasenko wrote: > Hello, > i finished this stuff, and its ready for adoption. > Nice! > See http://bugs.squeak.org/view.php?id=7428 > > Anyone wants to help pushing it into trunk update stream (using MC configs)? > > It works fine on recent trunk image, > on pharo however i had some problems installing changes, because of > some differencies. > > Tried on PharoCore-1.1-11106-ALPHA.image > > phase2.1.cs > - do not filein the TextEditor changes, since pharo-core don't have it. > - do not filein the last line (reorganizing).. > > - tests failing because pharo String class does not implements > #squeakToUtf8 > nor > #utf8ToSqueak > > Do we having an uniform way how to encode ANY String -> ByteString(utf8) > and back? What ANSI standard saying about it? Maybe i'm using wrong methods? > "3.4.6.4 - It is erroneous if stringBody contains any characters that does not exist in the implementation defined execution character set used in the representation of character objects." So, implementation defined. Every internal String (in Squeak and Pharo) (afaik) should be either latin1 (ByteStrings) or + utf32 with the high byte used for differentiation between language of the string. To me, sending squeakToUtf8, then using StandardFileStream instead of FileStream seems safe. As long as the ByteString's bytes is utf8, utf8ToSqueak works. (And in most other cases as well) In fact, it's safer than UTF8Decoder for non-utf8 strings, which does not perform the validity checks (only reads the total #of bytes) when encountering bytes > 127. The reason it seems mostly for internal use (to me) is the fact it silently falls back to assuming string is already in latin1 (ie, the "valid" ByteString format), instead of raising an error like the stream decoder does. (Which, by the way, would be much nicer if was a MalformedUTF8Error or some such...) ws := StandardFileStream newFileNamed: 'test.txt'. "Save as latin1" ws nextPutAll: 'Ã¥Ã¥Ã¥'. ws close. "Read with UTF8Decoder" rs := FileStream oldFileNamed: 'test.txt'. "Print this, gives a ?" rs contents. rs close "Read with Latin1Decoder" rs := StandardFileStream oldFileNamed: 'test.txt'. "Print this, gives Ã¥Ã¥Ã¥. since it's not valid utf8, thus assumes latin1" rs contents utf8ToSqueak. rs close > Still, i think we need this thing standartized and be common for all > dialects (not just Pharo/Squeak). > There's really only one way to store characters in a ByteArray (ie. ByteString) and call it utf8 encoded. As far as I can tell, Squeak seems to do the right thing :) I believe Nicolas pushed for implementation in Pharo some time ago, not sure what happened to that. Cheers, Henry

Dec. 20, 2009

Re: [Pharo-project] CompiledMethodTrailers ready for use

by Igor Stasenko

2009/12/20 Igor Stasenko <siguctua(a)gmail.com>: > Hello, > i finished this stuff, and its ready for adoption. > > See http://bugs.squeak.org/view.php?id=7428 > > Anyone wants to help pushing it into trunk update stream (using MC configs)? > > It works fine on recent trunk image, > on pharo however i had some problems installing changes, because of > some differencies. > > Tried on PharoCore-1.1-11106-ALPHA.image > > phase2.1.cs > - do not filein the TextEditor changes, since pharo-core don't have it. > - do not filein the last line (reorganizing).. > > - tests failing because pharo String class does not implements > #squeakToUtf8 > nor > #utf8ToSqueak > > Do we having an uniform way how to encode Â ANY String -> ByteString(utf8) > and back? What ANSI standard saying about it? Maybe i'm using wrong methods? > Update: - fixed the utf8 stuff, by using a #convertToEncoding: / #convertFromEncoding: - @Pharoers: do not file-in a reorganize crap, attached in *phase* and *cleanup* changesets. There is an issue with #defaultMethodTrailer implementation, which i missed to change. In trunk, i changed it in TCompilingBehavior but in Pharo, there's no such trait. There is an additional .cs to fix that (see notes on mantis) Pfff.. i hope i din't miss anything this time :) -- Best regards, Igor Stasenko AKA sig.

Dec. 20, 2009

Re: [Pharo-project] was "Re: About projects with Metacello"

by csrabak＠bol.com.br

Em 20/12/2009 17:50, Mariano Martinez Peck <marianopeck(a)gmail.com> escreveu: > On Sun, Dec 20, 2009 at 8:32 PM, <csrabak(a)bol.com.br> wrote: > > I cannot find in the archives clues for that, so I'll ask here. > > Is there a reason we keep both O2 and OB in parallel? Can't we > just get the best parts of one of the solutions and consider the > other as the "trunk" or mainstream for Pharo? > > Of course we can and I really would like that also...but..who do it? OK, Mariano! Before we engage in "who'll do it" we have to have a clear vision on the _what_ to do it! If the project participant's all agree with this, we can open an issue specific to table what should be kept from the incumbent browser[s] to the one considered to be the next thingÂ®. I surmase correctly O2 is the one to be fully developed and we should scavenge the interesting ideas from the other available implementations (IIUC including Whisker). Then we can see if the desired features fit in the present architecture (still thinking of O2) or if we should start from a lower ground implementing all the new ideas using Glamor (for example). Once the all effort is more or less understood, we can look for ways of getting resources for it (including the funding for people working in it, or chopping the tasks in chunks small enough that via Sprints and programming parties we arrive at our objective). I think Pharo would be a nice "example" for the Smalltalk community if we can get this kind of 'disperse engineering' to work! my 0.019999.... -- Cesar Rabak

Dec. 20, 2009

Re: [Pharo-project] was "Re: About projects with Metacello"

by Mariano Martinez Peck

On Sun, Dec 20, 2009 at 8:32 PM, <csrabak(a)bol.com.br> wrote: > I cannot find in the archives clues for that, so I'll ask here. > > Is there a reason we keep both O2 and OB in parallel? Can't we > just get the best parts of one of the solutions and consider the > other as the "trunk" or mainstream for Pharo? > > Of course we can and I really would like that also...but..who do it ? > -- > Cesar Rabak > > > Em 20/12/2009 06:32, Lukas Renggli < renggli(a)gmail.com > escreveu: > > > > I think it would be better to have ConfigurationOfRefactoring and two > > other: ConfigurationOfOB and ConfigurationOfO2, which have the former > > as a required project (and IIUC it was your first intention, right?). > > This will reduce duplication of dependencies between projects. > > O2 breaks OB, if both are loaded. I suggest that the configurations > should trigger a conflict when somebody tries to load both. > > Lukas > > -- > Lukas Renggli > http://www.lukas-renggli.ch > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Dec. 20, 2009

[Pharo-project] Long method can not be compiled using #compile: aString

by Bart Gauquie

Dear all, I'm developing code which generates a method content, compiles it and adds it to an existing class. I compile the message using #compile: message: for instance: MorphicReplayDemoTest compile: ' testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 651@559 to: 643@579. '. This works fine. However if the contents of the method is too long; for instance: if the self addMMEFrom: 1054@512 to: 1037@504. is repeated around 250 times; I get following error (see stack below) The strange thing is that if I manually add that method using the editor and paste it, it works just fine. I even tested up to 5000 lines of code; its slow, but its working. Any ideas how to solve this? Thanks, Bart I'm using Pharo 1.0 rc update: 10502; using Ubuntu 9.10, using vm pharo-vm-0.15.2f-linux. THERE_BE_DRAGONS_HERE MessageNotUnderstood: receiver of "<" is nil 20 December 2009 8:17:14 pm VM: unix - i686 - linux-gnu - Pharo0.1 of 16 May 2008 [latest update: #10074] Image: PharoCore1.0rc1 [Latest update: #10502] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /home/gauquiebart/Smalltalk/Pharo/Images/Pharo 1.0 Playground Image Trusted Dir /home/gauquiebart/Smalltalk/Pharo/Images/Pharo 1.0 Playground Image/secure Untrusted Dir /home/gauquiebart/Smalltalk/Pharo/Images/Pharo 1.0 Playground Image/My Squeak UndefinedObject(Object)>>doesNotUnderstand: #< Receiver: nil Arguments and temporary variables: aMessage: < 0 exception: MessageNotUnderstood: receiver of "<" is nil resumeValue: nil Receiver's instance variables: nil EncoderForV3PlusClosures(EncoderForV3)>>genPushLiteral: Receiver: {an EncoderForV3PlusClosures} Arguments and temporary variables: literalIndex: nil Receiver's instance variables: comment: nil pc: nil scopeTable: a Dictionary('false'->{false} 'nil'->{nil} 'recording'->{recording}...etc... nTemps: 0 supered: false requestor: nil class: MorphicReplayDemoTest selector: #testMethod literalStream: a WriteStream {#addMMEFrom:to:. 1054. 512. 1037. 504. 979. 482. ...etc... selectorSet: a Dictionary(#*->{*} #+->{+} #-->{-} #/->{/} #'//'->{//} #<->{<} #...etc... litIndSet: a Dictionary(#MouseButtonEvent->MouseButtonEvent->{MouseButtonEvent}...etc... litSet: a LiteralDictionary(size 402) sourceRanges: a Dictionary(size 853) globalSourceRanges: an OrderedCollection({'MouseButtonEvent'. (5763 to: 5778). ...etc... addedSelectorAndMethodClassLiterals: false stream: {an EncoderForV3PlusClosures} position: 0 rootNode: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEF...etc... blockExtentsToLocals: nil EncoderForV3PlusClosures(BytecodeEncoder)>>sizeOpcodeSelector:withArguments: Receiver: {an EncoderForV3PlusClosures} Arguments and temporary variables: genSelector: #genPushLiteral: args: #(nil) Receiver's instance variables: comment: nil pc: nil scopeTable: a Dictionary('false'->{false} 'nil'->{nil} 'recording'->{recording}...etc... nTemps: 0 supered: false requestor: nil class: MorphicReplayDemoTest selector: #testMethod literalStream: a WriteStream {#addMMEFrom:to:. 1054. 512. 1037. 504. 979. 482. ...etc... selectorSet: a Dictionary(#*->{*} #+->{+} #-->{-} #/->{/} #'//'->{//} #<->{<} #...etc... litIndSet: a Dictionary(#MouseButtonEvent->MouseButtonEvent->{MouseButtonEvent}...etc... litSet: a LiteralDictionary(size 402) sourceRanges: a Dictionary(size 853) globalSourceRanges: an OrderedCollection({'MouseButtonEvent'. (5763 to: 5778). ...etc... addedSelectorAndMethodClassLiterals: false stream: {an EncoderForV3PlusClosures} position: 0 rootNode: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEF...etc... blockExtentsToLocals: nil EncoderForV3PlusClosures(BytecodeEncoder)>>sizePushLiteral: Receiver: {an EncoderForV3PlusClosures} Arguments and temporary variables: literalIndex: nil Receiver's instance variables: comment: nil pc: nil scopeTable: a Dictionary('false'->{false} 'nil'->{nil} 'recording'->{recording}...etc... nTemps: 0 supered: false requestor: nil class: MorphicReplayDemoTest selector: #testMethod literalStream: a WriteStream {#addMMEFrom:to:. 1054. 512. 1037. 504. 979. 482. ...etc... selectorSet: a Dictionary(#*->{*} #+->{+} #-->{-} #/->{/} #'//'->{//} #<->{<} #...etc... litIndSet: a Dictionary(#MouseButtonEvent->MouseButtonEvent->{MouseButtonEvent}...etc... litSet: a LiteralDictionary(size 402) sourceRanges: a Dictionary(size 853) globalSourceRanges: an OrderedCollection({'MouseButtonEvent'. (5763 to: 5778). ...etc... addedSelectorAndMethodClassLiterals: false stream: {an EncoderForV3PlusClosures} position: 0 rootNode: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEF...etc... blockExtentsToLocals: nil LiteralNode>>sizeCodeForValue: Receiver: {397} Arguments and temporary variables: encoder: {an EncoderForV3PlusClosures} Receiver's instance variables: comment: nil pc: nil key: 397 code: -3 index: nil [] in MessageNode>>sizeCodeForValue: Receiver: {1092 @ 397} Arguments and temporary variables: <<error during printing> Receiver's instance variables: comment: nil pc: nil receiver: {1092} selector: {@} precedence: 2 special: 0 arguments: #({397}) sizes: #(nil) equalNode: nil caseErrorNode: nil Array(SequenceableCollection)>>collect: Receiver: #({397}) Arguments and temporary variables: aBlock: [closure] in MessageNode>>sizeCodeForValue: newCollection: #(nil) index: 1 indexLimiT: 1 Receiver's instance variables: #({397}) MessageNode>>sizeCodeForValue: Receiver: {1092 @ 397} Arguments and temporary variables: <<error during printing> Receiver's instance variables: comment: nil pc: nil receiver: {1092} selector: {@} precedence: 2 special: 0 arguments: #({397}) sizes: #(nil) equalNode: nil caseErrorNode: nil [] in MessageNode>>sizeCodeForValue: Receiver: {self addMMEFrom: 1140 @ 387 to: 1092 @ 397} Arguments and temporary variables: <<error during printing> Receiver's instance variables: comment: nil pc: nil receiver: {self} selector: {addMMEFrom:to:} precedence: 3 special: 0 arguments: an OrderedCollection({1140 @ 387} {1092 @ 397}) sizes: #(nil nil) equalNode: nil caseErrorNode: nil OrderedCollection>>collect: Receiver: an OrderedCollection({1140 @ 387} {1092 @ 397}) Arguments and temporary variables: aBlock: [closure] in MessageNode>>sizeCodeForValue: newCollection: an OrderedCollection(7) index: 4 Receiver's instance variables: array: an Array(nil nil {1140 @ 387} {1092 @ 397} nil nil nil nil nil nil) firstIndex: 3 lastIndex: 4 MessageNode>>sizeCodeForValue: Receiver: {self addMMEFrom: 1140 @ 387 to: 1092 @ 397} Arguments and temporary variables: <<error during printing> Receiver's instance variables: comment: nil pc: nil receiver: {self} selector: {addMMEFrom:to:} precedence: 3 special: 0 arguments: an OrderedCollection({1140 @ 387} {1092 @ 397}) sizes: #(nil nil) equalNode: nil caseErrorNode: nil MessageNode(ParseNode)>>sizeCodeForEffect: Receiver: {self addMMEFrom: 1140 @ 387 to: 1092 @ 397} Arguments and temporary variables: encoder: {an EncoderForV3PlusClosures} Receiver's instance variables: comment: nil pc: nil receiver: {self} selector: {addMMEFrom:to:} precedence: 3 special: 0 arguments: an OrderedCollection({1140 @ 387} {1092 @ 397}) sizes: #(nil nil) equalNode: nil caseErrorNode: nil MessageNode>>sizeCodeForEffect: Receiver: {self addMMEFrom: 1140 @ 387 to: 1092 @ 397} Arguments and temporary variables: encoder: {an EncoderForV3PlusClosures} Receiver's instance variables: comment: nil pc: nil receiver: {self} selector: {addMMEFrom:to:} precedence: 3 special: 0 arguments: an OrderedCollection({1140 @ 387} {1092 @ 397}) sizes: #(nil nil) equalNode: nil caseErrorNode: nil BlockNode>>sizeCodeExceptLast: Receiver: {[self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEFrom: 1037 @ 504 to: 979 @ 482. ...etc... Arguments and temporary variables: encoder: {an EncoderForV3PlusClosures} codeSize: 2564 i: 169 statement: {self addMMEFrom: 1140 @ 387 to: 1092 @ 397} iLimiT: 287 Receiver's instance variables: comment: nil pc: nil arguments: #() statements: an OrderedCollection({self addMMEFrom: 1054 @ 512 to: 1037 @ 504} {...etc... returns: true nArgsNode: nil size: nil remoteCopyNode: nil temporaries: an OrderedCollection() optimized: false actualScopeIfOptimized: nil blockExtent: (0 to: 2) remoteTempNode: nil copiedValues: nil closureCreationNode: nil startOfLastStatement: 11519 BlockNode>>sizeCodeForEvaluatedValue: Receiver: {[self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEFrom: 1037 @ 504 to: 979 @ 482. ...etc... Arguments and temporary variables: encoder: {an EncoderForV3PlusClosures} Receiver's instance variables: comment: nil pc: nil arguments: #() statements: an OrderedCollection({self addMMEFrom: 1054 @ 512 to: 1037 @ 504} {...etc... returns: true nArgsNode: nil size: nil remoteCopyNode: nil temporaries: an OrderedCollection() optimized: false actualScopeIfOptimized: nil blockExtent: (0 to: 2) remoteTempNode: nil copiedValues: nil closureCreationNode: nil startOfLastStatement: 11519 BytecodeAgnosticMethodNode>>generate: Receiver: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEFrom: 1037 @ 504 to: 9...etc... Arguments and temporary variables: trailer: #(0 0 0 0) primErrNode: nil blkSize: nil nLits: nil literals: nil stack: nil method: nil locals: nil lit: nil Receiver's instance variables: comment: nil pc: nil selectorOrFalse: #testMethod precedence: 1 arguments: #() block: {[self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMMEFrom: 1037 @ 5...etc... primitive: 0 encoder: {an EncoderForV3PlusClosures} temporaries: #() properties: an AdditionalMethodState sourceText: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFr...etc... locationCounter: 3 localsPool: an IdentitySet() CompiledMethodWithNode class>>generateMethodFromNode:trailer: Receiver: CompiledMethodWithNode Arguments and temporary variables: aMethodNode: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addM...etc... bytes: #(0 0 0 0) Receiver's instance variables: superclass: Object methodDict: a MethodDictionary(#method->a CompiledMethod(650: CompiledMethodWit...etc... format: 134 instanceVariables: #('node' 'method') organization: ('accessing' method node selector) ('private' method: node:) subclasses: nil name: #CompiledMethodWithNode classPool: nil sharedPools: nil environment: Smalltalk category: #'Compiler-Support' traitComposition: nil localSelectors: nil MorphicReplayDemoTest class(Behavior)>>compile:classified:notifying:trailer:ifFail: Receiver: MorphicReplayDemoTest Arguments and temporary variables: code: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... category: #'as yet unclassified' requestor: nil bytes: #(0 0 0 0) failBlock: [closure] in MorphicReplayDemoTest class(ClassDescription)>>compile:...etc... methodNode: testMethod self addMMEFrom: 1054 @ 512 to: 1037 @ 504. self addMM...etc... Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... MorphicReplayDemoTest class(ClassDescription)>>compile:classified:withStamp:notifying:logSource: Receiver: MorphicReplayDemoTest Arguments and temporary variables: text: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... category: #'as yet unclassified' changeStamp: 'BartGauquie 12/20/2009 20:17' requestor: nil logSource: true methodAndNode: nil Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... MorphicReplayDemoTest class(ClassDescription)>>compile:classified:withStamp:notifying: Receiver: MorphicReplayDemoTest Arguments and temporary variables: text: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... category: #'as yet unclassified' changeStamp: 'BartGauquie 12/20/2009 20:17' requestor: nil Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... MorphicReplayDemoTest class(ClassDescription)>>compile:classified:notifying: Receiver: MorphicReplayDemoTest Arguments and temporary variables: text: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... category: #'as yet unclassified' requestor: nil stamp: 'BartGauquie 12/20/2009 20:17' Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... MorphicReplayDemoTest class(ClassDescription)>>compile:notifying: Receiver: MorphicReplayDemoTest Arguments and temporary variables: code: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... requestor: nil Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... MorphicReplayDemoTest class(Behavior)>>compile: Receiver: MorphicReplayDemoTest Arguments and temporary variables: code: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... Receiver's instance variables: superclass: AbstractReplayTestCase methodDict: a MethodDictionary(#testMethod->a CompiledMethod(1191: MorphicRepla...etc... format: 134 instanceVariables: nil organization: ('tests' testMethod) subclasses: nil name: #MorphicReplayDemoTest classPool: nil sharedPools: nil environment: Smalltalk category: #'MorphicsRecordNPlay-Model' traitComposition: nil localSelectors: nil history: a Dictionary(#errors->a Set() #failures->a Set() #passed->a Set(#testM...etc... ByteString>>DoIt Receiver: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 1037@504 to: 979@48...etc... Arguments and temporary variables: Receiver's instance variables: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 1037@504 to: 979@48...etc... Compiler>>evaluate:in:to:notifying:ifFail:logged: Receiver: a Compiler Arguments and temporary variables: textOrStream: a ReadWriteStream 'MorphicReplayDemoTest compile: self.' aContext: nil receiver: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom...etc... aRequestor: a TextMorphEditor failBlock: [closure] in [] in TextMorphEditor(ParagraphEditor)>>evaluateSelecti...etc... logFlag: true methodNode: DoIt ^ MorphicReplayDemoTest compile: self method: a CompiledMethod(2378: ByteString>>DoIt) value: nil toLog: nil itsSelection: nil itsSelectionString: nil Receiver's instance variables: sourceStream: a ReadWriteStream 'MorphicReplayDemoTest compile: self.' requestor: a TextMorphEditor class: ByteString category: nil context: nil parser: a Parser [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection Receiver: a TextMorphEditor Arguments and temporary variables: rcvr: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... ctxt: nil Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil BlockClosure>>on:do: Receiver: [closure] in TextMorphEditor(ParagraphEditor)>>evaluateSelection Arguments and temporary variables: exception: OutOfScopeNotification handlerAction: [closure] in TextMorphEditor(ParagraphEditor)>>evaluateSelection...etc... handlerActive: true Receiver's instance variables: outerContext: TextMorphEditor(ParagraphEditor)>>evaluateSelection startpc: 116 numArgs: 0 TextMorphEditor(ParagraphEditor)>>evaluateSelection Receiver: a TextMorphEditor Arguments and temporary variables: result: nil rcvr: 'testMethod self addMMEFrom: 1054@512 to: 1037@504. self addMMEFrom: 10...etc... ctxt: nil Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor(ParagraphEditor)>>doIt Receiver: a TextMorphEditor Arguments and temporary variables: Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil [] in TextMorphEditor(ParagraphEditor)>>doIt: Receiver: a TextMorphEditor Arguments and temporary variables: Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor(ParagraphEditor)>>terminateAndInitializeAround: Receiver: a TextMorphEditor Arguments and temporary variables: aBlock: [closure] in TextMorphEditor(ParagraphEditor)>>doIt: Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor(ParagraphEditor)>>doIt: Receiver: a TextMorphEditor Arguments and temporary variables: characterStream: a WriteStream '' Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor(ParagraphEditor)>>dispatchOnKeyEvent:with: Receiver: a TextMorphEditor Arguments and temporary variables: keyEvent: [keystroke '<Cmd-d>'] typeAheadStream: a WriteStream '' honorCommandKeys: true keyValue: 100 keyChar: $d char: $d action: #doIt: Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor>>dispatchOnKeyEvent:with: Receiver: a TextMorphEditor Arguments and temporary variables: keyEvent: [keystroke '<Cmd-d>'] typeAheadStream: a WriteStream '' Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor(ParagraphEditor)>>keystroke: Receiver: a TextMorphEditor Arguments and temporary variables: keyEvent: [keystroke '<Cmd-d>'] typeAhead: a WriteStream '' Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil TextMorphEditor>>keystroke: Receiver: a TextMorphEditor Arguments and temporary variables: keyEvent: [keystroke '<Cmd-d>'] Receiver's instance variables: model: a NewInspector paragraph: a MultiNewParagraph startBlock: a CharacterBlock with index 39 and rectangle 103@16 corner: 103@32 ...etc... stopBlock: a CharacterBlock with index 1 and character $M and rectangle 0@0cor...etc... beginTypeInBlock: nil emphasisHere: an Array(a TextFontChange font: 2) initialText: a Text for 'MorphicReplayDemoTest compile: self ' selectionShowing: false otherInterval: (38 to: 38) lastParentLocation: nil morph: a TextMorphForEditView(3730) oldInterval: nil pivotBlock: nil [] in [] in TextMorphForEditView(TextMorph)>>keyStroke: Receiver: a TextMorphForEditView(3730) Arguments and temporary variables: evt: [keystroke '<Cmd-d>'] Receiver's instance variables: bounds: 0@0 corner: 358@34 owner: a TransformMorph(942) submorphs: #() fullBounds: 0@0 corner: 358@34 color: Color black extension: a MorphExtension (3477) [other: (blinkStart -> 11369859)] borderWidth: 0 borderColor: Color black textStyle: a TextStyle Bitmap DejaVu Sans 9 text: a Text for 'MorphicReplayDemoTest compile: self.' wrapFlag: true paragraph: a MultiNewParagraph editor: a TextMorphEditor container: nil predecessor: nil successor: nil backgroundColor: nil margins: nil editHistory: a TextMorphCommandHistory editView: a PluggableTextMorphPlus(2866) acceptOnCR: false TextMorphForEditView(TextMorph)>>handleInteraction: Receiver: a TextMorphForEditView(3730) Arguments and temporary variables: interactionBlock: [closure] in [] in TextMorphForEditView(TextMorph)>>keyStroke...etc... oldEditor: a TextMorphEditor oldParagraph: a MultiNewParagraph oldText: a Text for 'MorphicReplayDemoTest compile: self.' Receiver's instance variables: bounds: 0@0 corner: 358@34 owner: a TransformMorph(942) submorphs: #() fullBounds: 0@0 corner: 358@34 color: Color black extension: a MorphExtension (3477) [other: (blinkStart -> 11369859)] borderWidth: 0 borderColor: Color black textStyle: a TextStyle Bitmap DejaVu Sans 9 text: a Text for 'MorphicReplayDemoTest compile: self.' wrapFlag: true paragraph: a MultiNewParagraph editor: a TextMorphEditor container: nil predecessor: nil successor: nil backgroundColor: nil margins: nil editHistory: a TextMorphCommandHistory editView: a PluggableTextMorphPlus(2866) acceptOnCR: false TextMorphForEditView>>handleInteraction: Receiver: a TextMorphForEditView(3730) Arguments and temporary variables: interActionBlock: [closure] in [] in TextMorphForEditView(TextMorph)>>keyStroke...etc... Receiver's instance variables: bounds: 0@0 corner: 358@34 owner: a TransformMorph(942) submorphs: #() fullBounds: 0@0 corner: 358@34 color: Color black extension: a MorphExtension (3477) [other: (blinkStart -> 11369859)] borderWidth: 0 borderColor: Color black textStyle: a TextStyle Bitmap DejaVu Sans 9 text: a Text for 'MorphicReplayDemoTest compile: self.' wrapFlag: true paragraph: a MultiNewParagraph editor: a TextMorphEditor container: nil predecessor: nil successor: nil backgroundColor: nil margins: nil editHistory: a TextMorphCommandHistory editView: a PluggableTextMorphPlus(2866) acceptOnCR: false --- The full stack --- UndefinedObject(Object)>>doesNotUnderstand: #< EncoderForV3PlusClosures(EncoderForV3)>>genPushLiteral: EncoderForV3PlusClosures(BytecodeEncoder)>>sizeOpcodeSelector:withArguments: EncoderForV3PlusClosures(BytecodeEncoder)>>sizePushLiteral: LiteralNode>>sizeCodeForValue: [] in MessageNode>>sizeCodeForValue: Array(SequenceableCollection)>>collect: MessageNode>>sizeCodeForValue: [] in MessageNode>>sizeCodeForValue: OrderedCollection>>collect: MessageNode>>sizeCodeForValue: MessageNode(ParseNode)>>sizeCodeForEffect: MessageNode>>sizeCodeForEffect: BlockNode>>sizeCodeExceptLast: BlockNode>>sizeCodeForEvaluatedValue: BytecodeAgnosticMethodNode>>generate: CompiledMethodWithNode class>>generateMethodFromNode:trailer: MorphicReplayDemoTest class(Behavior)>>compile:classified:notifying:trailer:ifFail: MorphicReplayDemoTest class(ClassDescription)>>compile:classified:withStamp:notifying:logSource: MorphicReplayDemoTest class(ClassDescription)>>compile:classified:withStamp:notifying: MorphicReplayDemoTest class(ClassDescription)>>compile:classified:notifying: MorphicReplayDemoTest class(ClassDescription)>>compile:notifying: MorphicReplayDemoTest class(Behavior)>>compile: ByteString>>DoIt Compiler>>evaluate:in:to:notifying:ifFail:logged: [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection BlockClosure>>on:do: TextMorphEditor(ParagraphEditor)>>evaluateSelection TextMorphEditor(ParagraphEditor)>>doIt [] in TextMorphEditor(ParagraphEditor)>>doIt: TextMorphEditor(ParagraphEditor)>>terminateAndInitializeAround: TextMorphEditor(ParagraphEditor)>>doIt: TextMorphEditor(ParagraphEditor)>>dispatchOnKeyEvent:with: TextMorphEditor>>dispatchOnKeyEvent:with: TextMorphEditor(ParagraphEditor)>>keystroke: TextMorphEditor>>keystroke: [] in [] in TextMorphForEditView(TextMorph)>>keyStroke: TextMorphForEditView(TextMorph)>>handleInteraction: TextMorphForEditView>>handleInteraction: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [] in TextMorphForEditView(TextMorph)>>keyStroke: ECToolSet class>>codeCompletionAround:textMorph:keyStroke: DEVToolSet class>>codeCompletionAround:textMorph:keyStroke: ToolSet class>>codeCompletionAround:textMorph:keyStroke: TextMorphForEditView(TextMorph)>>keyStroke: TextMorphForEditView>>keyStroke: TextMorphForEditView(TextMorph)>>handleKeystroke: KeyboardEvent>>sentTo: TextMorphForEditView(Morph)>>handleEvent: TextMorphForEditView(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: [] in PasteUpMorph>>becomeActiveDuring: BlockClosure>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendKeyboardEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockClosure>>newProcess -----------------------------------------------------------

Dec. 20, 2009

[Pharo-project] was "Re: About projects with Metacello"

by csrabak＠bol.com.br

I cannot find in the archives clues for that, so I'll ask here. Is there a reason we keep both O2 and OB in parallel? Can't we just get the best parts of one of the solutions and consider the other as the "trunk" or mainstream for Pharo? -- Cesar Rabak Em 20/12/2009 06:32, Lukas Renggli < renggli(a)gmail.com > escreveu: > I think it would be better to have ConfigurationOfRefactoring and two > other: ConfigurationOfOB and ConfigurationOfO2, which have the former > as a required project (and IIUC it was your first intention, right?). > This will reduce duplication of dependencies between projects. O2 breaks OB, if both are loaded. I suggest that the configurations should trigger a conflict when somebody tries to load both. Lukas -- Lukas Renggli http://www.lukas-renggli.ch _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 20, 2009

[Pharo-project] CompiledMethodTrailers ready for use

by Igor Stasenko

Hello, i finished this stuff, and its ready for adoption. See http://bugs.squeak.org/view.php?id=7428 Anyone wants to help pushing it into trunk update stream (using MC configs)? It works fine on recent trunk image, on pharo however i had some problems installing changes, because of some differencies. Tried on PharoCore-1.1-11106-ALPHA.image phase2.1.cs - do not filein the TextEditor changes, since pharo-core don't have it. - do not filein the last line (reorganizing).. - tests failing because pharo String class does not implements #squeakToUtf8 nor #utf8ToSqueak Do we having an uniform way how to encode ANY String -> ByteString(utf8) and back? What ANSI standard saying about it? Maybe i'm using wrong methods? Still, i think we need this thing standartized and be common for all dialects (not just Pharo/Squeak). -- Best regards, Igor Stasenko AKA sig.

Dec. 20, 2009

Re: [Pharo-project] did you check in 1.1 how the old browser now support the creation of new method cat

by Adrian Lienhard

Version 1.0 is the one to work with, to build and maintain tools for, etc. Unless you work on the Pharo base system there is no good reason to use 1.1 at the current time. It is unstable and it is going to change. Furthermore, nobody can expect that external packages are already flawlessly working with the moving target 1.1. At a later point when 1.1 is getting stable it makes sense to move over from 1.0 and make your packages, applications etc. work with the new version. I don't know the details and context of the discussion that Stef posted. But I assume that it also concerns packages that are in Pharo (i.e., packages that are added to PharoCore). There we have a slightly different situation because these packages are part of the Pharo image and hence also need to follow its release regime. That is, for the release of Pharo 1.0, the added packages need to be in a stable state. The versions of the packages used in Pharo should not add new features since post release 1.0 there should only be few updates for critical fixes. Adrian On Dec 20, 2009, at 19:16 , HernÃ¡n Morales Durand wrote: > Hi, > can you clarify what is a frozen 1.0 and which is the stable Pharo > image to use as a base system to develop tools? (I cannot mantain my > packages for both 1.0 and 1.1, it's a lot of work) > Thanks > > HernÃ¡n > > 2009/12/20 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >> I sent that to the list because this is really important. >> >> >> >> >>>> one of these days we will have to have some pharo specific tools. >>> >>> There will be nobody that maintains them. There will be nobody >>> that takes responsibility and that writes and runs tests. You can >>> see that with Davids browser, it is dead. You can see that with >>> Services, they are dead. And many others ... >> >> Yes but pharo is moving so slowly we will get more people taking >> care of packages. >> >>> But that is not the real problem. And I didn't mean Squeak >>> (although that's a problem too, but I personally don't care). What >>> I ment is the difference between Pharo 1.0 and Pharo 1.1. >> >> You lost me there :) >> >>> These two versions are killing any progress on the tool front and >>> makes any maintainer of external packages a lot of pain. >> >> Why >> why don't you freeze a version for pharo1.0 >> Else we can just stop now. >> because this will be the same with pharo1.1 and 1.2 and 1.0 >> >>> I spent the complete Thursday and Friday trying to get Helvetia >>> running in Pharo 1.1, but that doesn't work because it requires >>> some significant changes in packages like the Refactoring Rngine, >>> the AST, Shout, eCompletion and OB that are also supposed to work >>> on Pharo 1.0. >> >> No there are not supposed to work in 1.0 >> CERTAIN frozen versions are supposed to work on 1.0 and others won't. >> A lot of software on mac does not run automatically on snowleopard >> and 10.2 >> >> Tell me if Im wrong but we should use release and version. >> >>> Adding the category dialog to OB makes it depend on 1.1, thus >>> people cannot use it in 1.0 anymore. So the category dialog can >>> maybe happen in a year from now. I cannot use 1.1 at the moment, I >>> am stuck with the frozen 1.0 version. >> >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 20, 2009

Re: [Pharo-project] did you check in 1.1 how the old browser now support the creation of new method cat

by Lukas Renggli

> Â can you clarify what is a frozen 1.0 and which is the stable Pharo > image to use as a base system to develop tools? (I cannot mantain my > packages for both 1.0 and 1.1, it's a lot of work) Pharo 1.0rc1 is basically frozen. The unstable moving target is 1.1. The same here, I cannot maintain versions for 1.0 and 1.1. Also I cannot freeze my tools for 1.0, because I need to change them and want to use them on a stable base. AST and RB should now work in both, but it was a significant amount of work. I cannot keep RB, OB, Seaside, Pier, Magritte, PetitParser, SmaCC, ... running on all versions and will concentrate on 1.0 for now, keeping in mind upcoming changes for the next unstable versions. Lukas -- Lukas Renggli http://www.lukas-renggli.ch

Dec. 20, 2009

Re: [Pharo-project] did you check in 1.1 how the old browser now support the creation of new method cat

by HernÃ¡n Morales Durand

Hi, can you clarify what is a frozen 1.0 and which is the stable Pharo image to use as a base system to develop tools? (I cannot mantain my packages for both 1.0 and 1.1, it's a lot of work) Thanks HernÃ¡n 2009/12/20 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > I sent that to the list because this is really important. > > > > >>> one of these days we will have to have some pharo specific tools. >> >> There will be nobody that maintains them. There will be nobody that takes responsibility and that writes and runs tests. You can see that with Davids browser, it is dead. You can see that with Services, they are dead. And many others ... > > Yes but pharo is moving so slowly we will get more people taking care of packages. > >> But that is not the real problem. And I didn't mean Squeak (although that's a problem too, but I personally don't care). What I ment is the difference between Pharo 1.0 and Pharo 1.1. > > You lost me there :) > >> These two versions are killing any progress on the tool front and makes any maintainer of external packages a lot of pain. > > Why > why don't you freeze a version for pharo1.0 > Else we can just stop now. > because this will be the same with pharo1.1 and 1.2 and 1.0 > >> I spent the complete Thursday and Friday trying to get Helvetia running in Pharo 1.1, but that doesn't work because it requires some significant changes in packages like the Refactoring Rngine, the AST, Shout, eCompletion and OB that are also supposed to work on Pharo 1.0. > > No there are not supposed to work in 1.0 > CERTAIN frozen versions are supposed to work on 1.0 and others won't. > A lot of software on mac does not run automatically on snowleopard and 10.2 > > Tell me if Im wrong but we should use release and version. > >> Adding the category dialog to OB makes it depend on 1.1, thus people cannot use it in 1.0 anymore. So the category dialog can maybe happen in a year from now. I cannot use 1.1 at the moment, I am stuck with the frozen 1.0 version. > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Dec. 20, 2009