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

[Pharo-project] Adding "Extended Search" to OB context menu

by Mariano Martinez Peck

Lukas: I use the "method source with it" quite a lot. I notice that in latest OB, in the context menu the "extended search" is not present any more. This is really annoying for me, because everytime I am in the method pane or somewhere in OB and I need to do the "method source with it", I need to copy paste the text, open a workspace, paste it there, and finally do all the "extended search" -> "method source with it". so....what about putting back the "extended search" to OB context menu? or at least the "method source with it" ? thanks -- Mariano http://marianopeck.wordpress.com

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Nicolas Cellier

Hi Mariano, you should try these two things before repeating yourself: (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first trailer kind. | temp | temp := (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first. temp == (temp methodClass >> temp selector) It may be possible that CompiledMethod>>printString is lying to you... Nicolas 2011/5/9 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > > On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> >> On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: >> > Hi guys, Maybe it is too late and I am not seeing something obvious...so >> > another look is really appreciated. If I do: >> > >> > (CompiledMethod allInstances select:Â [:each | each trailer kind = >> > #VarLengthSourcePointer] ) first >> > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") >> > >> > But then: >> > >> > (CodeLoader class >> #initialize) trailer kind >> > ----> #SourcePointer >> > >> > WHYYY??Â why it is answering #SourcePointer instead of >> > #VarLengthSourcePointerÂ ?? >> > >> > grrr how can that be possible???Â It happens the same to each of the >> > CompiledMethods I select as #VarLengthSourcePointer.Â When I then ask >> > the >> > #kindÂ they always answer #SourcePointerÂ instead of >> > #VarLengthSourcePointer >> > >> is it same compiled methods? >> Because it is absolutely normal if they using different source pointer. >> > > I didn't understand your question. Yes, it is exactly the same > CompiledMethod. > Look, if I do: > > (CompiledMethod allInstances select:Â [:each | each trailer kind = > #VarLengthSourcePointer] ) first > > I get > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > > So...it means that such CompiledMethod answers #VarLengthSourcePointer when > send "trailer kind". Ok? > > But immediatly after, if I ask the trailer kind to the SAME compiled method: > > (CodeLoader class >> #initialize) trailer kind > > I get > ----> #SourcePointer > > WHYYY??Â why it is answering #SourcePointer instead of > #VarLengthSourcePointerÂ ?? > >> >> > thanks in advance, >> > >> > -- >> > Mariano >> > http://marianopeck.wordpress.com >> > >> > >> >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> > > > > -- > Mariano > http://marianopeck.wordpress.com > >

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Mariano Martinez Peck

On Mon, May 9, 2011 at 10:10 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 9 May 2011 10:06, Igor Stasenko <siguctua(a)gmail.com> wrote: > > On 9 May 2011 10:03, Henrik Sperre Johansen > > <henrik.s.johansen(a)veloxit.no> wrote: > >> On 09.05.2011 09:36, Mariano Martinez Peck wrote: > >> > >> On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> > wrote: > >>> > >>> On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> > wrote: > >>> > Hi guys, Maybe it is too late and I am not seeing something > obvious...so > >>> > another look is really appreciated. If I do: > >>> > > >>> > (CompiledMethod allInstances select: [:each | each trailer kind = > >>> > #VarLengthSourcePointer] ) first > >>> > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > >>> > > >>> > But then: > >>> > > >>> > (CodeLoader class >> #initialize) trailer kind > >>> > ----> #SourcePointer > >>> > > >>> > WHYYY?? why it is answering #SourcePointer instead of > >>> > #VarLengthSourcePointer ?? > >>> > > >>> > grrr how can that be possible??? It happens the same to each of the > >>> > CompiledMethods I select as #VarLengthSourcePointer. When I then ask > >>> > the > >>> > #kind they always answer #SourcePointer instead of > >>> > #VarLengthSourcePointer > >>> > > >>> is it same compiled methods? > >>> Because it is absolutely normal if they using different source pointer. > >>> > >> > >> I didn't understand your question. Yes, it is exactly the same > >> CompiledMethod. > >> > >> He's asking if they ARE the same > >> > >> (CodeLoader class >> #initialize) == (CompiledMethod allInstances > select: > >> [:each | each trailer kind = #VarLengthSourcePointer] ) first) ? > > > > yeah.. and in my image these are not the same. > > So, a better question to ask, is why there are multiple instances of > > same method hanging in image :) > > > > oh.. to be correct.. by saying 'multiple instances of same method' i meant > that a multiple instances of CompiledMethod , which having same (class > + selector). > But since only one can be installed at method dictionary using given > selector, i wonder what others > doing in image. > Thanks guys. Good catch! Igor, I am trying with any PharoDev 1.3 from Hudson: https://pharo-ic.lille.inria.fr/hudson/view/Pharo/job/Pharo%201.3/ I will try to explore pointers.... > > >> > >> Just because the CompiledMethds class and selector matches so its > >> printstring will be 'SomeClass>>#someSelector', does not necessarily > mean it > >> is the one currently installed in the method dictionary. > >> > >> Cheers, > >> Henry > >> > >> > > > > > > > > -- > > Best regards, > > Igor Stasenko AKA sig. > > > > > > -- > Best regards, > Igor Stasenko AKA sig. > > -- Mariano http://marianopeck.wordpress.com

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Igor Stasenko

On 9 May 2011 10:06, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 9 May 2011 10:03, Henrik Sperre Johansen > <henrik.s.johansen(a)veloxit.no> wrote: >> On 09.05.2011 09:36, Mariano Martinez Peck wrote: >> >> On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: >>> >>> On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: >>> > Hi guys, Maybe it is too late and I am not seeing something obvious...so >>> > another look is really appreciated. If I do: >>> > >>> > (CompiledMethod allInstances select:Â [:each | each trailer kind = >>> > #VarLengthSourcePointer] ) first >>> > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") >>> > >>> > But then: >>> > >>> > (CodeLoader class >> #initialize) trailer kind >>> > ----> #SourcePointer >>> > >>> > WHYYY??Â why it is answering #SourcePointer instead of >>> > #VarLengthSourcePointerÂ ?? >>> > >>> > grrr how can that be possible???Â It happens the same to each of the >>> > CompiledMethods I select as #VarLengthSourcePointer.Â When I then ask >>> > the >>> > #kindÂ they always answer #SourcePointerÂ instead of >>> > #VarLengthSourcePointer >>> > >>> is it same compiled methods? >>> Because it is absolutely normal if they using different source pointer. >>> >> >> I didn't understand your question. Yes, it is exactly the same >> CompiledMethod. >> >> He's asking if they ARE the same >> >> (CodeLoader class >> #initialize) == (CompiledMethod allInstances select: >> [:each | each trailer kind = #VarLengthSourcePointer] ) first) ? > > yeah.. and in my image these are not the same. > So, a better question to ask, is why there are multiple instances of > same method hanging in image :) > oh.. to be correct.. by saying 'multiple instances of same method' i meant that a multiple instances of CompiledMethod , which having same (class + selector). But since only one can be installed at method dictionary using given selector, i wonder what others doing in image. >> >> Just because the CompiledMethds class and selector matches so its >> printstring will be 'SomeClass>>#someSelector', does not necessarily mean it >> is the one currently installed in the method dictionary. >> >> Cheers, >> Henry >> >> > > > > -- > Best regards, > Igor Stasenko AKA sig. > -- Best regards, Igor Stasenko AKA sig.

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Igor Stasenko

On 9 May 2011 10:03, Henrik Sperre Johansen <henrik.s.johansen(a)veloxit.no> wrote: > On 09.05.2011 09:36, Mariano Martinez Peck wrote: > > On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> >> On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: >> > Hi guys, Maybe it is too late and I am not seeing something obvious...so >> > another look is really appreciated. If I do: >> > >> > (CompiledMethod allInstances select:Â [:each | each trailer kind = >> > #VarLengthSourcePointer] ) first >> > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") >> > >> > But then: >> > >> > (CodeLoader class >> #initialize) trailer kind >> > ----> #SourcePointer >> > >> > WHYYY??Â why it is answering #SourcePointer instead of >> > #VarLengthSourcePointerÂ ?? >> > >> > grrr how can that be possible???Â It happens the same to each of the >> > CompiledMethods I select as #VarLengthSourcePointer.Â When I then ask >> > the >> > #kindÂ they always answer #SourcePointerÂ instead of >> > #VarLengthSourcePointer >> > >> is it same compiled methods? >> Because it is absolutely normal if they using different source pointer. >> > > I didn't understand your question. Yes, it is exactly the same > CompiledMethod. > > He's asking if they ARE the same > > (CodeLoader class >> #initialize) == (CompiledMethod allInstances select: > [:each | each trailer kind = #VarLengthSourcePointer] ) first) ? yeah.. and in my image these are not the same. So, a better question to ask, is why there are multiple instances of same method hanging in image :) > > Just because the CompiledMethds class and selector matches so its > printstring will be 'SomeClass>>#someSelector', does not necessarily mean it > is the one currently installed in the method dictionary. > > Cheers, > Henry > > -- Best regards, Igor Stasenko AKA sig.

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Igor Stasenko

On 9 May 2011 09:36, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > > On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> >> On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: >> > Hi guys, Maybe it is too late and I am not seeing something obvious...so >> > another look is really appreciated. If I do: >> > >> > (CompiledMethod allInstances select:Â [:each | each trailer kind = >> > #VarLengthSourcePointer] ) first >> > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") >> > >> > But then: >> > >> > (CodeLoader class >> #initialize) trailer kind >> > ----> #SourcePointer >> > >> > WHYYY??Â why it is answering #SourcePointer instead of >> > #VarLengthSourcePointerÂ ?? >> > >> > grrr how can that be possible???Â It happens the same to each of the >> > CompiledMethods I select as #VarLengthSourcePointer.Â When I then ask >> > the >> > #kindÂ they always answer #SourcePointerÂ instead of >> > #VarLengthSourcePointer >> > >> is it same compiled methods? >> Because it is absolutely normal if they using different source pointer. >> > > I didn't understand your question. Yes, it is exactly the same > CompiledMethod. > Look, if I do: > > (CompiledMethod allInstances select:Â [:each | each trailer kind = > #VarLengthSourcePointer] ) first > > I get > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > > So...it means that such CompiledMethod answers #VarLengthSourcePointer when > send "trailer kind". Ok? > > But immediatly after, if I ask the trailer kind to the SAME compiled method: > > (CodeLoader class >> #initialize) trailer kind > > I get > ----> #SourcePointer > > WHYYY??Â why it is answering #SourcePointer instead of > #VarLengthSourcePointerÂ ?? > Its not the same. Look: (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first == (CodeLoader class>>#initialize ) answers false. Which means that there are two instances of CompiledMethod. One is installed into a class, and another hangs somewhere.. -- Best regards, Igor Stasenko AKA sig.

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Henrik Sperre Johansen

On 09.05.2011 09:36, Mariano Martinez Peck wrote: > > > On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com > <mailto:siguctua@gmail.com>> wrote: > > On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com > <mailto:marianopeck@gmail.com>> wrote: > > Hi guys, Maybe it is too late and I am not seeing something > obvious...so > > another look is really appreciated. If I do: > > > > (CompiledMethod allInstances select: [:each | each trailer kind = > > #VarLengthSourcePointer] ) first > > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > > > > But then: > > > > (CodeLoader class >> #initialize) trailer kind > > ----> #SourcePointer > > > > WHYYY?? why it is answering #SourcePointer instead of > > #VarLengthSourcePointer ?? > > > > grrr how can that be possible??? It happens the same to each of the > > CompiledMethods I select as #VarLengthSourcePointer. When I > then ask the > > #kind they always answer #SourcePointer instead of > #VarLengthSourcePointer > > > is it same compiled methods? > Because it is absolutely normal if they using different source > pointer. > > > I didn't understand your question. Yes, it is exactly the same > CompiledMethod. He's asking if they ARE the same (CodeLoader class >> #initialize) == (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first) ? Just because the CompiledMethds class and selector matches so its printstring will be 'SomeClass>>#someSelector', does not necessarily mean it is the one currently installed in the method dictionary. Cheers, Henry

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Mariano Martinez Peck

On Mon, May 9, 2011 at 6:14 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > Hi guys, Maybe it is too late and I am not seeing something obvious...so > > another look is really appreciated. If I do: > > > > (CompiledMethod allInstances select: [:each | each trailer kind = > > #VarLengthSourcePointer] ) first > > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > > > > But then: > > > > (CodeLoader class >> #initialize) trailer kind > > ----> #SourcePointer > > > > WHYYY?? why it is answering #SourcePointer instead of > > #VarLengthSourcePointer ?? > > > > grrr how can that be possible??? It happens the same to each of the > > CompiledMethods I select as #VarLengthSourcePointer. When I then ask the > > #kind they always answer #SourcePointer instead of > #VarLengthSourcePointer > > > is it same compiled methods? > Because it is absolutely normal if they using different source pointer. > > I didn't understand your question. Yes, it is exactly the same CompiledMethod. Look, if I do: (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first I get ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") So...it means that such CompiledMethod answers #VarLengthSourcePointer when send "trailer kind". Ok? But immediatly after, if I ask the trailer kind to the SAME compiled method: (CodeLoader class >> #initialize) trailer kind I get ----> #SourcePointer WHYYY?? why it is answering #SourcePointer instead of #VarLengthSourcePointer ?? > > > thanks in advance, > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > > > > > > > -- > Best regards, > Igor Stasenko AKA sig. > > -- Mariano http://marianopeck.wordpress.com

May 9, 2011

Re: [Pharo-project] Problem with CompiledMethodTrailer

by Igor Stasenko

On 9 May 2011 00:52, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > Hi guys, Maybe it is too late and I am not seeing something obvious...so > another look is really appreciated. If I do: > > (CompiledMethod allInstances select:Â [:each | each trailer kind = > #VarLengthSourcePointer] ) first > ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") > > But then: > > (CodeLoader class >> #initialize) trailer kind > ----> #SourcePointer > > WHYYY??Â why it is answering #SourcePointer instead of > #VarLengthSourcePointerÂ ?? > > grrr how can that be possible???Â It happens the same to each of the > CompiledMethods I select as #VarLengthSourcePointer.Â When I then ask the > #kindÂ they always answer #SourcePointerÂ instead of #VarLengthSourcePointer > is it same compiled methods? Because it is absolutely normal if they using different source pointer. > thanks in advance, > > -- > Mariano > http://marianopeck.wordpress.com > > -- Best regards, Igor Stasenko AKA sig.

May 9, 2011

[Pharo-project] Problem with CompiledMethodTrailer

by Mariano Martinez Peck

Hi guys, Maybe it is too late and I am not seeing something obvious...so another look is really appreciated. If I do: (CompiledMethod allInstances select: [:each | each trailer kind = #VarLengthSourcePointer] ) first ---> (CodeLoader class>>#initialize "a CompiledMethod(311951360)") But then: (CodeLoader class >> #initialize) trailer kind ----> #SourcePointer WHYYY?? why it is answering #SourcePointer instead of #VarLengthSourcePointer ?? grrr how can that be possible??? It happens the same to each of the CompiledMethods I select as #VarLengthSourcePointer. When I then ask the #kind they always answer #SourcePointer instead of #VarLengthSourcePointer thanks in advance, -- Mariano http://marianopeck.wordpress.com

May 8, 2011