Issue 4929 in pharo: In workspace type "a := #[1 2]". Deleting last square bracket raises exception. Also type "a := 1 2", then type "#[" before "1 2" - raises exception.

Status: New
Owner: ----

New issue 4929 by [hidden email]: In workspace type "a := #[1 2]".  
Deleting last square bracket raises exception. Also type "a := 1 2", then  
type "#[" before "1 2" - raises exception.
http://code.google.com/p/pharo/issues/detail?id=4929

In workspace type "a := #[1 2]". Deleting last square bracket raises  
exception.
Also type "a := 1 2", then type "#[" before "1 2" - raises exception.

Stack:

23 October 2011 1:54:12 pm

VM: Win32 - IX86 - 5.2 - Croquet Closure Cog VM [CoInterpreter  
VMMaker-oscog-IgorStasenko.123]
Image: Pharo1.3 [Latest update: #13315]

UndefinedObject(Object)>>error:
        Receiver: nil
        Arguments and temporary variables:
                aString: 'Instances of UndefinedObject are not indexable'
        Receiver's instance variables:
nil

UndefinedObject(Object)>>errorNotIndexable
        Receiver: nil
        Arguments and temporary variables:

        Receiver's instance variables:
nil

UndefinedObject(Object)>>size
        Receiver: nil
        Arguments and temporary variables:

        Receiver's instance variables:
nil

SHParserST80>>rangeType:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                aSymbol: #integer
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>scanPast:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                rangeType: #integer
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseByteArray
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseSymbol
        Receiver: a SHParserST80
        Arguments and temporary variables:
                c: $[
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseLiteral:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                inArray: false
                pos: nil
                c: nil
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseTerm
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseExpression
        Receiver: a SHParserST80
        Arguments and temporary variables:
                assignType: nil
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseExpression
        Receiver: a SHParserST80
        Arguments and temporary variables:
                assignType: #ansiAssignment
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseStatement
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseStatementList
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

[self scanNext.
        isAMethod
                ifTrue: [self parseMessagePattern.
                        self parsePragmaSequence].
        self parseMethodTemporaries.
        isAMethod
                ifTrue: [self parsePragmaSequence].
        self parseStatementList.
        currentToken
                ifNotNil: [self error]] in SHParserST80>>parse:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                isAMethod: false
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

BlockClosure>>ensure:
        Receiver: [self scanNext.
        isAMethod
                ifTrue: [self parseMessagePattern.
                        self parsePragmaSequenc...etc...
        Arguments and temporary variables:
                aBlock: [errorBlock := nil]
                complete: nil
                returnValue: nil
        Receiver's instance variables:
                outerContext: SHParserST80>>parse:
                startpc: 117
                numArgs: 0

SHParserST80>>parse:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                isAMethod: false
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parse
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>rangesIn:classOrMetaClass:workspace:environment:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                sourceString: 'a := #[1 2'
                aBehaviour: nil
                aWorkspace: a Workspace
                anEnvironmentOrNil: nil
        Receiver's instance variables:
                classOrMetaClass: nil

23 October 2011 1:54:12 pm

VM: Win32 - IX86 - 5.2 - Croquet Closure Cog VM [CoInterpreter  
VMMaker-oscog-IgorStasenko.123]
Image: Pharo1.3 [Latest update: #13315]

UndefinedObject(Object)>>error:
        Receiver: nil
        Arguments and temporary variables:
                aString: 'Instances of UndefinedObject are not indexable'
        Receiver's instance variables:
nil

UndefinedObject(Object)>>errorNotIndexable
        Receiver: nil
        Arguments and temporary variables:

        Receiver's instance variables:
nil

UndefinedObject(Object)>>size
        Receiver: nil
        Arguments and temporary variables:

        Receiver's instance variables:
nil

SHParserST80>>rangeType:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                aSymbol: #integer
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>scanPast:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                rangeType: #integer
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseByteArray
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseSymbol
        Receiver: a SHParserST80
        Arguments and temporary variables:
                c: $[
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseLiteral:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                inArray: false
                pos: nil
                c: nil
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseTerm
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseExpression
        Receiver: a SHParserST80
        Arguments and temporary variables:
                assignType: nil
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseExpression
        Receiver: a SHParserST80
        Arguments and temporary variables:
                assignType: #ansiAssignment
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseStatement
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parseStatementList
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

[self scanNext.
        isAMethod
                ifTrue: [self parseMessagePattern.
                        self parsePragmaSequence].
        self parseMethodTemporaries.
        isAMethod
                ifTrue: [self parsePragmaSequence].
        self parseStatementList.
        currentToken
                ifNotNil: [self error]] in SHParserST80>>parse:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                isAMethod: false
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

BlockClosure>>ensure:
        Receiver: [self scanNext.
        isAMethod
                ifTrue: [self parseMessagePattern.
                        self parsePragmaSequenc...etc...
        Arguments and temporary variables:
                aBlock: [errorBlock := nil]
                complete: nil
                returnValue: nil
        Receiver's instance variables:
                outerContext: SHParserST80>>parse:
                startpc: 117
                numArgs: 0

SHParserST80>>parse:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                isAMethod: false
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>parse
        Receiver: a SHParserST80
        Arguments and temporary variables:

        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHParserST80>>rangesIn:classOrMetaClass:workspace:environment:
        Receiver: a SHParserST80
        Arguments and temporary variables:
                sourceString: 'a := #[1 2'
                aBehaviour: nil
                aWorkspace: a Workspace
                anEnvironmentOrNil: nil
        Receiver's instance variables:
                classOrMetaClass: nil
                source: 'a := #[1 2'
                workspace: a Workspace
                arguments: a Dictionary()
                sourcePosition: 11
                currentToken: nil
                currentTokenFirst: Character space
                temporaries: a Dictionary()
                instanceVariables: a Set()
                errorBlock: [^ false]
                currentTokenSourcePosition: nil
                blockDepth: 0
                bracketDepth: 0
                ranges: an OrderedCollection(a SHRange a SHRange a SHRange a SHRange a  
SHRange ...etc...
                environment: Smalltalk

SHTextStylerST80>>rangesIn:setWorkspace:
        Receiver: a SHTextStylerST80
        Arguments and temporary variables:
                aText: a Text for 'a := #[1 2'
                aBoolean: true
        Receiver's instance variables:
                sem: a Semaphore(a Process in [sem notNil
                ifTrue: [sem wait.
                        view
                                ifNo...etc...
                backgroundProcess: a Process in  
MorphicUIManager>>openDebuggerOn:context:label:...etc...
                text: a Text for 'a := #[1 2'
                monitor: a Monitor
                view: a PluggableTextMorph(38535168)
                stylingEnabled: true
                classOrMetaClass: nil
                workspace: a Workspace
                font: a StrikeFont(Bitmap DejaVu Sans 9 14)
                parser: a SHParserST80
                environment: nil
                pixelHeight: 12.0

SHTextStylerST80>>privateStyle:
        Receiver: a SHTextStylerST80
        Arguments and temporary variables:
                aText: a Text for 'a := #[1 2'
                ranges: nil
        Receiver's instance variables:
                sem: a Semaphore(a Process in [sem notNil
                ifTrue: [sem wait.
                        view
                                ifNo...etc...
                backgroundProcess: a Process in  
MorphicUIManager>>openDebuggerOn:context:label:...etc...
                text: a Text for 'a := #[1 2'
                monitor: a Monitor
                view: a PluggableTextMorph(38535168)
                stylingEnabled: true
                classOrMetaClass: nil
                workspace: a Workspace
                font: a StrikeFont(Bitmap DejaVu Sans 9 14)
                parser: a SHParserST80
                environment: nil
                pixelHeight: 12.0

[self privateStyle: text.
        sem signal] in [sem := Semaphore new.
        [sem notNil
                ifTrue: [sem wait.
                        view
                                ifNotNil: [view stylerStyledInBackground: text]]]
                forkAt: Processor activePriority.
        backgroundProcess := [self privateStyle: text.
                        sem signal]
                                forkAt: Processor userBackgroundPriority] in  
SHTextStylerST80(SHTextStyler)>>styleInBackgroundProcess:
        Receiver: a SHTextStylerST80
        Arguments and temporary variables:

        Receiver's instance variables:
                sem: a Semaphore(a Process in [sem notNil
                ifTrue: [sem wait.
                        view
                                ifNo...etc...
                backgroundProcess: a Process in  
MorphicUIManager>>openDebuggerOn:context:label:...etc...
                text: a Text for 'a := #[1 2'
                monitor: a Monitor
                view: a PluggableTextMorph(38535168)
                stylingEnabled: true
                classOrMetaClass: nil
                workspace: a Workspace
                font: a StrikeFont(Bitmap DejaVu Sans 9 14)
                parser: a SHParserST80
                environment: nil
                pixelHeight: 12.0

[self value.
        Processor terminateActive] in BlockClosure>>newProcess
        Receiver: [self privateStyle: text.
        sem signal]
        Arguments and temporary variables:

        Receiver's instance variables:
                outerContext: [sem := Semaphore new.
        [sem notNil
                ifTrue: [sem wait.
                        view
...etc...
                startpc: 126
                numArgs: 0


--- The full stack ---
UndefinedObject(Object)>>error:
UndefinedObject(Object)>>errorNotIndexable
UndefinedObject(Object)>>size
SHParserST80>>rangeType:
SHParserST80>>scanPast:
SHParserST80>>parseByteArray
SHParserST80>>parseSymbol
SHParserST80>>parseLiteral:
SHParserST80>>parseTerm
SHParserST80>>parseExpression
SHParserST80>>parseExpression
SHParserST80>>parseStatement
SHParserST80>>parseStatementList
[self scanNext.
        isAMethod
                ifTrue: [self parseMessagePattern.
                        self parsePragmaSequence].
        self parseMethodTemporaries.
        isAMethod
                ifTrue: [self parsePragmaSequence].
        self parseStatementList.
        currentToken
                ifNotNil: [self error]] in SHParserST80>>parse:
BlockClosure>>ensure:
SHParserST80>>parse:
SHParserST80>>parse
SHParserST80>>rangesIn:classOrMetaClass:workspace:environment:
SHTextStylerST80>>rangesIn:setWorkspace:
SHTextStylerST80>>privateStyle:
[self privateStyle: text.
        sem signal] in [sem := Semaphore new.
        [sem notNil
                ifTrue: [sem wait.
                        view
                                ifNotNil: [view stylerStyledInBackground: text]]]
                forkAt: Processor activePriority.
        backgroundProcess := [self privateStyle: text.
                        sem signal]
                                forkAt: Processor userBackgroundPriority] in  
SHTextStylerST80(SHTextStyler)>>styleInBackgroundProcess:
[self value.
        Processor terminateActive] in BlockClosure>>newProcess



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Comment #1 on issue 4929 by [hidden email]: In workspace type "a :=  
#[1 2]". Deleting last square bracket raises exception. Also type "a := 1  
2", then type "#[" before "1 2" - raises exception.
http://code.google.com/p/pharo/issues/detail?id=4929

Oh, sorry - bad title :(


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