The Trunk: Collections.spur-nice.576.mcz

Eliot Miranda uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections.spur-nice.576.mcz

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

Name: Collections.spur-nice.576
Author: eem
Time: 24 July 2014, 11:17:50.427 am
UUID: 11b232ab-e47e-473c-8b0c-d737ff322bc6
Ancestors: Collections-nice.576

Collections-nice.576 patched for Spur by SpurBootstrapMonticelloPackagePatcher Cog-eem.172

Convert a WriteStream into a ReadStream.
Beware, this version is optimized to avoid a copy, but is sharing some state.
Thus:

        s := WriteStream on: String new.
        self writeSomethingOn: s.
        self readSomethingFrom: s readStream.

is a good replacement for:

        s := ReadWriteStream on: String new.
        self writeSomethingOn: s.
        self readSomethingFrom: s reset

But avoid overwriting like this:

        w := String new writeStream.
        self writeSomethingOn: w.
        r := w readStream.
        self writeSomethingElseOn: w reset.
        self compare: r to: w readStream.

=============== Diff against Collections-nice.576 ===============

Item was changed:
==== ERROR ===

Error: Unrecognized class type

24 July 2014 9:18:39.186 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(Character)
        Arguments and temporary variables:
                aString: 'Unrecognized class type'
        Receiver's instance variables:
                name: #Character
                superclassName: #Magnitude
                variables: an OrderedCollection(a MCClassVariableDefinition(CharacterTable) a M...etc...
                category: #'Collections-Strings'
                type: #immediate
                comment: 'I represent a character by storing its associated Unicode. The first ...etc...
                commentStamp: 'ar 4/9/2005 22:35'
                traitComposition: nil
                classTraitComposition: nil

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

        Receiver's instance variables:
                name: #Character
                superclassName: #Magnitude
                variables: an OrderedCollection(a MCClassVariableDefinition(CharacterTable) a M...etc...
                category: #'Collections-Strings'
                type: #immediate
                comment: 'I represent a character by storing its associated Unicode. The first ...etc...
                commentStamp: 'ar 4/9/2005 22:35'
                traitComposition: nil
                classTraitComposition: nil

MCClassDefinition>>printDefinitionOn:
        Receiver: a MCClassDefinition(Character)
        Arguments and temporary variables:
                stream: a WriteStream
        Receiver's instance variables:
                name: #Character
                superclassName: #Magnitude
                variables: an OrderedCollection(a MCClassVariableDefinition(CharacterTable) a M...etc...
                category: #'Collections-Strings'
                type: #immediate
                comment: 'I represent a character by storing its associated Unicode. The first ...etc...
                commentStamp: 'ar 4/9/2005 22:35'
                traitComposition: nil
                classTraitComposition: nil

[] in MCDiffyTextWriter(MCStWriter)>>writeClassDefinition:
        Receiver: a MCDiffyTextWriter
        Arguments and temporary variables:
                definition: a WriteStream
                s: a MCClassDefinition(Character)
        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>>writeModification:
[] 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