Issue 7646 in pharo: ProtoObjects instances does not understand class

Status: FixReviewNeeded
Owner: [hidden email]
Labels: Type-Bug Milestone-3.0 Difficulty-Easy

New issue 7646 by [hidden email]: ProtoObjects instances does not  
understand class
http://code.google.com/p/pharo/issues/detail?id=7646

ProtoObject new class does not work (image freezes)

Previously, the class message was a bytecode in smalltalk so it worked in  
ProtoObject instances.

I would like to be able to send class to instances of ProtoObject because  
if you reimplement a lookup in the image you have issues with instances of  
protoObjects (lookup need to access the class). The lookup in the cog works  
because it is implemented in a low level way that does not need the class  
message.

I propose a fix where I move the class method from Object to ProtoObject.

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Comment #1 on issue 7646 by [hidden email]: ProtoObjects instances  
does not understand class
http://code.google.com/p/pharo/issues/detail?id=7646

slice in inbox :)

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Comment #2 on issue 7646 by marianopeck: ProtoObjects instances does not  
understand class
http://code.google.com/p/pharo/issues/detail?id=7646

Ok....just to let you know in case you are not aware. Remember you can  
always evaluate a compiled method over a reciever without actually send a  
message to it. Mostly, if the method is a primitive one. So you can do:


CompiledMethod receiver: 'myObject' withArguments: #() executeMethod:  
(Object >> #class)

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