[Pkg] The Trunk: Tools-cmm.808.mcz

[commits at source.squeak.org]

Chris Muller uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-cmm.808.mcz

==================== Summary ====================

Name: Tools-cmm.808
Author: cmm
Time: 28 April 2018, 3:27:07.649576 pm
UUID: 941a22f6-3add-4476-951b-65c2ad89ba4b
Ancestors: Tools-cmm.807

Fix UndefinedObject DNU #isUniClass when opening a MessageSet containing invalid MethodReferences.

=============== Diff against Tools-cmm.807 ===============

Item was changed:
  ----- Method: MessageSet>>initializeMessageList: (in category 'private') -----
  initializeMessageList: anArray
  	"Initialize my messageList from the given list of MethodReference or string objects.  NB: special handling for uniclasses.
+ 	 Do /not/ replace the elements of anArray if they are already MethodReferences, so as to allow users to construct richer systems, such as differencers between existing and edited versions of code."
- 	 Do /not/ replace the elements of anArray if they are already MethodReferences, so as to allow users to construct richer
- 	 systems, such as differencers between existing and edited versions of code."
- 	
  	messageList := OrderedCollection new.
  	anArray do: [:each |
  		 each isMethodReference
  			ifTrue: [messageList addLast: each]
  			ifFalse: [MessageSet parse: each toClassAndSelector: [ :class :sel |
  				class ifNotNil: [
  					messageList addLast: (
  						MethodReference new
  							class: class  
  							selector: sel)] ]]].
- 					
  	"Unify labels if wanted."
  	self class useUnifiedMessageLabels ifTrue: [
  		messageList do: [:each | | cls |
  			cls := each actualClass.
+ 			each stringVersion:
+ 				(cls
+ 					ifNil: [each asString] 
+ 					ifNotNil: 
+ 						[cls isUniClass
+ 							ifTrue: [cls typicalInstanceName, ' ', each selector]
+ 							ifFalse: [cls name , ' ' , each selector , ' {' , 
+ 													((cls organization categoryOfElement: each selector) ifNil: ['']) , '}' ,
+ 													' {', cls category, '}']])]].
- 			each stringVersion: (cls isUniClass
- 				ifTrue: [cls typicalInstanceName, ' ', each selector]
- 				ifFalse: [cls name , ' ' , each selector , ' {' , 
- 										((cls organization categoryOfElement: each selector) ifNil: ['']) , '}' ,
- 										' {', cls category, '}'])]].
- 					
  	messageListIndex := messageList isEmpty ifTrue: [0] ifFalse: [1].
  	contents := ''!