I had the same idea but the build history is quite short (7) and with our updating speed it is filled within two days :-) I extended the builds count yesterday to 20.
The next interesting information about dzindizik: o := ((Metaclass allInstances detect: [:c | c superclass = ProtoObject class]) instVarNamed: #thisClass). 1. "number here to avoid printing". Smalltalk allClasses select: [:c | o isKindOf: c] -> an OrderedCollection(Behavior Class ClassDescription Object ProtoObject) Smalltalk allClasses select: [:c | o class == c] -> an OrderedCollection() It looks like a subclass of Class :-) -- Pavel On Wed, May 9, 2012 at 1:24 PM, Herby Vojčík <[email protected]> wrote: > Hi, > > just an idea: maybe bisecting and finding which update brought it in and > then analyzing its changes may help... or you know it is 20059? > > Herby > > > Pavel Krivanek wrote: >> >> Hi, >> >> If you take the latest Pharo 2.0 image from Jenkins (20059) and you >> execute the expression: >> >> (Metaclass allInstances select: [:c | c superclass = ProtoObject class]) >> inspect >> >> you will get an collection inspector where the first object is very >> strange one. It is very hard to get any useful information about the >> origin of this evil object. The only thing we know exactly is that it >> causes virtual machine segmentation faults while trying to export class >> ScrollBar via Fuel. Not only CogVM but even StackVM. >> >> Can you, please, try to help us to get as much information as possible >> about this object? I named it "dzindzik" :-) >> >> Cheers, >> -- Pavel > >
