[Pharo-dev] Having decent exception for loading code would be good.

[Stéphane Ducasse]

Hi guys

I'm trying to load VW2.5.2 (yes nearly 20 years old code in Pharo and I will 
introduce a real exception instead of this 
bad and generic error.

What do you think?



importFor: requestor
        (self existsBehavior)
                ifFalse: [ self error: ('Cannot install method in unexistent 
behavior {1}' format: { behaviorName asString } ) ].
        
        requestor ifNotNil: [ 
                requestor contents ifNil: [
                        requestor contents: contents ]].
        
        ^self targetClass
                compile: contents
                classified: categoryName
                withStamp: stamp
                notifying: requestor

Stef