Eliot Miranda uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-eem.650.mcz

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

Name: Collections-eem.650
Author: eem
Time: 28 August 2015, 10:18:46.207 am
UUID: 5e4ce352-b835-441d-ab18-afc018290378
Ancestors: Collections-ul.649

#~~ has a primitive.  Use it.

=============== Diff against Collections-ul.649 ===============

Item was added:
==== ERROR ===

Error: Unrecognized class type

28 August 2015 5:19:09.412 pm

VM: unix - a SmalltalkImage
Image: Squeak3.11alpha [latest update: #8824]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /home/squeaksource
Trusted Dir /home/squeaksource/secure
Untrusted Dir /home/squeaksource/My Squeak

MCClassDefinition(Object)>>error:
        Receiver: a MCClassDefinition(Ephemeron)
        Arguments and temporary variables:
                aString:        'Unrecognized class type'
        Receiver's instance variables:
                name:   #Ephemeron
                superclassName:         #Association
                variables:      an OrderedCollection()
                category:       #'Collections-Weak'
                type:   #ephemeron
                comment:        'An Ephemeron is a mechanism both for instance-based finalization and ...etc...
                commentStamp:   'eem 8/26/2015 10:05'
                traitComposition:       nil
                classTraitComposition:  nil

MCClassDefinition>>kindOfSubclass
        Receiver: a MCClassDefinition(Ephemeron)
        Arguments and temporary variables:

        Receiver's instance variables:
                name:   #Ephemeron
                superclassName:         #Association
                variables:      an OrderedCollection()
                category:       #'Collections-Weak'
                type:   #ephemeron
                comment:        'An Ephemeron is a mechanism both for instance-based finalization and ...etc...
                commentStamp:   'eem 8/26/2015 10:05'
                traitComposition:       nil
                classTraitComposition:  nil

MCClassDefinition>>printDefinitionOn:
        Receiver: a MCClassDefinition(Ephemeron)
        Arguments and temporary variables:
                stream:         a WriteStream
        Receiver's instance variables:
                name:   #Ephemeron
                superclassName:         #Association
                variables:      an OrderedCollection()
                category:       #'Collections-Weak'
                type:   #ephemeron
                comment:        'An Ephemeron is a mechanism both for instance-based finalization and ...etc...
                commentStamp:   'eem 8/26/2015 10:05'
                traitComposition:       nil
                classTraitComposition:  nil

[] in MCDiffyTextWriter(MCStWriter)>>writeClassDefinition:
        Receiver: a MCDiffyTextWriter
        Arguments and temporary variables:
                definition:     a WriteStream
                s:      a MCClassDefinition(Ephemeron)
        Receiver's instance variables:
                stream:         a WriteStream
                initStream:     nil


--- The full stack ---
MCClassDefinition(Object)>>error:
MCClassDefinition>>kindOfSubclass
MCClassDefinition>>printDefinitionOn:
[] in MCDiffyTextWriter(MCStWriter)>>writeClassDefinition:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
String class(SequenceableCollection class)>>new:streamContents:
String class(SequenceableCollection class)>>streamContents:
MCDiffyTextWriter(MCTextWriter)>>chunkContents:
MCDiffyTextWriter(MCStWriter)>>writeClassDefinition:
MCDiffyTextWriter(MCStWriter)>>visitClassDefinition:
MCClassDefinition>>accept:
[] in MCDiffyTextWriter(MCTextWriter)>>visitInFork:
String class(SequenceableCollection class)>>new:streamContents:
String class(SequenceableCollection class)>>streamContents:
MCDiffyTextWriter(MCTextWriter)>>visitInFork:
MCDiffyTextWriter>>writePatchFrom:to:
MCDiffyTextWriter>>writeAddition:
[] in MCDiffyTextWriter>>writePatch:
SortedCollection(OrderedCollection)>>do:
MCDiffyTextWriter>>writePatch:
SSDiffyTextWriter>>writePatch:
[] in SSDiffyTextWriter>>writeVersion:for:
BlockClosure>>on:do:
SSDiffyTextWriter>>writeVersion:for:
[] in SSEMailSubscription>>versionAdded:to:
BlockClosure>>on:do:
SSEMailSubscription>>versionAdded:to:
[] in [] in SSProject>>versionAdded:
[] in BlockClosure>>newProcess