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

Re: [Pharo-project] calling for a fixer :)

by Lukas Renggli

> Okay, if you need to visit pragmas as well, then why don't do it: Yes, this is important. Otherwise you can't browser for references to a Pragma anymore. > CompiledMethod>>refersToLiteral: aLiteral > > Â self literalsDo: [ blablah ]. > Â self pragmas do: [ blah blah ] > > Â Â Â ^ false > > which makes this method immune from any future changes in CompiledMethod format. > So, we don't need to think about 'fixing' it again and again, each > time we need to hack things. This would introduce a major performance bottleneck for commonly used Smalltalk features like senders/implementors/references. Lukas -- Lukas Renggli http://www.lukas-renggli.ch

Oct. 7, 2009

Re: [Pharo-project] calling for a fixer :)

by Igor Stasenko

2009/10/7 Johan Brichau <johan.brichau(a)uclouvain.be>: > > On 07 Oct 2009, at 15:19, Igor Stasenko wrote: >> >> Maybe its worth to change #literalsDo: method to not iterate over >> class and method selector? >> And then use it in #refersToLiteral: ? > > Actually, I just noticed after publishing the fix that the last-but- > one position can contain either the method selector -or- the method's > pragma (which in turn will hold the method's selector). > > So, since the #refersToLiteral: method is supposed to return also > references to literals from the pragma's (see somment) I had to adapt > the fix to take the last-but-one position as a special case... rather > than simply excluding it. > Okay, if you need to visit pragmas as well, then why don't do it: CompiledMethod>>refersToLiteral: aLiteral self literalsDo: [ blablah ]. self pragmas do: [ blah blah ] ^ false which makes this method immune from any future changes in CompiledMethod format. So, we don't need to think about 'fixing' it again and again, each time we need to hack things. > ---------------------------- > Johan Brichau > johan.brichau(a)uclouvain.be > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Best regards, Igor Stasenko AKA sig.

Oct. 7, 2009

[Pharo-project] [ANN] SmalltalkParty in Paris on 28 november

by Noury Bouraqadi

Hi, For the 8th year, the French Smalltalk Users Group is holding a SmalltalkParty in Paris on Saturday the 28th november 2009. All Smalltalkers are welcome. The entrance is free. More on-line http://community.ofset.org/index.php/Smalltalk_Party_Paris_2009 Noury http://vst.ensm-douai.fr/noury/ -------------- -17Ã¨mes JournÃ©es Francophones sur les SystÃ¨mes Multi-Agents (JFSMAâ09). Lyon, 19-21 Octobre 2009 http://bat710.univ-lyon1.fr/~sycosma/JFSMA09/ -8Ã¨me SmalltalkParty. Paris, 28 novembre 2009. http://community.ofset.org/index.php/Smalltalk_Party_Paris_2009 -2nd International Workshop on Agent Technology for Disaster Management (ATDM'09), Nagoya, Japan, Dec. 13rd, 2009 http://doesnotunderstand.org/wikka.php?wakka=ATDM2009 -16Ã¨me ConfÃ©rence francophone sur les Langages et ModÃ¨les Ã Objets (LMO). Pau 2010 http://lmo-conference.org/2010 -ESUG 18th International Smalltalk Conference - Barcelona, Spain 2010 http://www.esug.org/Conferences/2010

Oct. 7, 2009

Re: [Pharo-project] calling for a fixer :)

by Johan Brichau

On 07 Oct 2009, at 15:19, Igor Stasenko wrote: > > Maybe its worth to change #literalsDo: method to not iterate over > class and method selector? > And then use it in #refersToLiteral: ? Actually, I just noticed after publishing the fix that the last-but- one position can contain either the method selector -or- the method's pragma (which in turn will hold the method's selector). So, since the #refersToLiteral: method is supposed to return also references to literals from the pragma's (see somment) I had to adapt the fix to take the last-but-one position as a special case... rather than simply excluding it. ---------------------------- Johan Brichau johan.brichau(a)uclouvain.be

Oct. 7, 2009

Re: [Pharo-project] calling for a fixer :)

by Igor Stasenko

2009/10/7 Johan Brichau <johan.brichau(a)uclouvain.be>: > This fixes it. > It seems the last 2 literals in each method are selector and > classbinding. > > So now I will try to submit it as a pharo-process-compatible patch too > (I should learn someday anyway... :-) > > ---- > CompiledMethod>>refersToLiteral: aLiteral > Â Â Â Â "Answer true if any literal in this method is literal, even if > embedded in array structure or within its pragmas." > Â Â Â Â "only iterate to numLiterals - 1 , as the last has the classBinding > and method selector" > Â Â Â Â 2 > Â Â Â Â Â Â Â Â to: self numLiterals - 1 > Â Â Â Â Â Â Â Â do: > Â Â Â Â Â Â Â Â Â Â Â Â [ :index | > Â Â Â Â Â Â Â Â Â Â Â Â | literal | > Â Â Â Â Â Â Â Â Â Â Â Â literal := self objectAt: index. > Â Â Â Â Â Â Â Â Â Â Â Â literal == aLiteral ifTrue: [ ^ true ]. > Â Â Â Â Â Â Â Â Â Â Â Â (literal refersToLiteral: aLiteral) ifTrue: [ ^ true ] ]. > Â Â Â Â ^ false > Maybe its worth to change #literalsDo: method to not iterate over class and method selector? And then use it in #refersToLiteral: ? -- Best regards, Igor Stasenko AKA sig.

Oct. 7, 2009

Re: [Pharo-project] [update] #10469

by Henrik Johansen

The messages listed in the issue (Browser >> addSystemCategory, PluggableThemedPanelMorph >> duplicateClassWithNewName: aSymbol) have not been modified to handle the nil case on cancel. I'm not sure what in this update addresses them. They do showcase yet a few more cases where you do NOT want to handle nil and empty differently though. :) Cheers, Henry On Oct 7, 2009, at 12:18 49PM, StÃ©phane Ducasse wrote: > > 10469 > ----- > - Issue 1235: UIManager #request:initialAnswer: returns nil on Cancel > instead of empty string > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Oct. 7, 2009

Re: [Pharo-project] calling for a fixer :)

by Johan Brichau

This fixes it. It seems the last 2 literals in each method are selector and classbinding. So now I will try to submit it as a pharo-process-compatible patch too (I should learn someday anyway... :-) ---- CompiledMethod>>refersToLiteral: aLiteral "Answer true if any literal in this method is literal, even if embedded in array structure or within its pragmas." "only iterate to numLiterals - 1 , as the last has the classBinding and method selector" 2 to: self numLiterals - 1 do: [ :index | | literal | literal := self objectAt: index. literal == aLiteral ifTrue: [ ^ true ]. (literal refersToLiteral: aLiteral) ifTrue: [ ^ true ] ]. ^ false On 07 Oct 2009, at 12:17, StÃ©phane Ducasse wrote: > does anyone want to fix > > SystemNavigationTest>>testIsUnsentMessage > > > > Stef > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project ---------------------------- Johan Brichau johan.brichau(a)uclouvain.be

Oct. 7, 2009

[Pharo-project] [update] #10469

by StÃ©phane Ducasse

10469 ----- - Issue 1287: Polymorph Diff enh - UITheme better comment and auto exec examples! - Issue 985: Speed-up SqNumberParser (Mantis 6976) Merge a few #raisedToInteger: refactoring from trunk for optimizing SqNumberParser. This is related to http://code.google.com/p/pharo/issues/detail?id=985 - Issue 1235: UIManager #request:initialAnswer: returns nil on Cancel instead of empty string

Oct. 7, 2009

[Pharo-project] calling for a fixer :)

by StÃ©phane Ducasse

does anyone want to fix SystemNavigationTest>>testIsUnsentMessage Stef

Oct. 7, 2009

Re: [Pharo-project] Examples for UITheme

by Cyrille Delaunay

Changes are for the package 'Polymorph-Widgets' in the inbox. 2009/10/7 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > which file in the inbox? > You see been more precise make sure that we are not losing time. > > Stef > > On Oct 2, 2009, at 4:32 PM, Cyrille Delaunay wrote: > > > Hi, > > > > I have added comments to the UITheme classe description and into the > > examples methods, to evaluate directly the examples. > > I have saved that in 'PharoInBox' in squeaksource. > > _______________________________________________ > > 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 >

Oct. 7, 2009