parseUnit(class)
  skipErrorTokens(class)
  listener: beginCompilationUnit(class)
  syntheticPreviousToken(class)
  parseTopLevelDeclarationImpl(, Instance of 'DirectiveContext')
    parseMetadataStar()
      listener: beginMetadataStar(class)
      listener: endMetadataStar(0)
    parseTopLevelKeywordDeclaration(, class, Instance of 'DirectiveContext')
      parseClassDeclarationModifiers(, class)
      parseClassOrNamedMixinApplication(null, class)
        listener: beginClassOrNamedMixinApplicationPrelude(class)
        ensureIdentifier(class, classOrMixinDeclaration)
          listener: handleIdentifier(late, classOrMixinDeclaration)
        listener: handleNoTypeVariables({)
        listener: beginClassDeclaration(class, null, late)
        parseClass(late, class, class, late)
          parseClassHeaderOpt(late, class, class)
            parseClassExtendsOpt(late)
              listener: handleNoType(late)
              listener: handleClassExtends(null, 1)
            parseWithClauseOpt(late)
              listener: handleClassNoWithClause()
            parseClassOrMixinImplementsOpt(late)
              listener: handleClassOrMixinImplements(null, 0)
            listener: handleClassHeader(class, class, null)
          parseClassOrMixinOrExtensionBody(late, DeclarationKind.Class, late)
            listener: beginClassOrMixinBody(DeclarationKind.Class, {)
            notEofOrValue(}, int)
            parseClassOrMixinOrExtensionMemberImpl({, DeclarationKind.Class, late)
              parseMetadataStar({)
                listener: beginMetadataStar(int)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseMethod({, null, null, null, null, null, null, {, Instance of 'SimpleType', get, g, DeclarationKind.Class, late, false)
                listener: beginMethod(null, null, null, null, get, g)
                listener: handleIdentifier(int, typeReference)
                listener: handleNoTypeArguments(get)
                listener: handleType(int, null)
                ensureIdentifierPotentiallyRecovered(get, methodDeclaration, false)
                  listener: handleIdentifier(g, methodDeclaration)
                parseQualifiedRestOpt(g, methodDeclarationContinuation)
                listener: handleNoTypeVariables(=>)
                parseGetterOrFormalParameters(g, g, true, MemberKind.NonStaticMethod)
                  listener: handleNoFormalParameters(=>, MemberKind.NonStaticMethod)
                parseInitializersOpt(g)
                  listener: handleNoInitializers()
                parseAsyncModifierOpt(g)
                  listener: handleAsyncModifier(null, null)
                  inPlainSync()
                inPlainSync()
                inPlainSync()
                parseFunctionBody(g, false, true)
                  parseExpressionFunctionBody(=>, false)
                    parseExpression(=>)
                      parsePrecedenceExpression(=>, 1, true)
                        parseUnaryExpression(=>, true)
                          parsePrimary(=>, expression)
                            parseLiteralInt(=>)
                              listener: handleLiteralInt(1)
                    ensureSemicolon(1)
                    listener: handleExpressionFunctionBody(=>, ;)
                    inGenerator()
                listener: endClassMethod(get, int, =>, null, ;)
              listener: endMember()
            notEofOrValue(}, })
            listener: endClassOrMixinBody(DeclarationKind.Class, 1, {, })
          listener: endClassDeclaration(class, })
  listener: endTopLevelDeclaration(class)
  parseTopLevelDeclarationImpl(}, Instance of 'DirectiveContext')
    parseMetadataStar(})
      listener: beginMetadataStar(class)
      listener: endMetadataStar(0)
    parseTopLevelKeywordDeclaration(}, class, Instance of 'DirectiveContext')
      parseClassDeclarationModifiers(}, class)
      parseClassOrNamedMixinApplication(null, class)
        listener: beginClassOrNamedMixinApplicationPrelude(class)
        ensureIdentifier(class, classOrMixinDeclaration)
          listener: handleIdentifier(required, classOrMixinDeclaration)
        listener: handleNoTypeVariables({)
        listener: beginClassDeclaration(class, null, required)
        parseClass(required, class, class, required)
          parseClassHeaderOpt(required, class, class)
            parseClassExtendsOpt(required)
              listener: handleNoType(required)
              listener: handleClassExtends(null, 1)
            parseWithClauseOpt(required)
              listener: handleClassNoWithClause()
            parseClassOrMixinImplementsOpt(required)
              listener: handleClassOrMixinImplements(null, 0)
            listener: handleClassHeader(class, class, null)
          parseClassOrMixinOrExtensionBody(required, DeclarationKind.Class, required)
            listener: beginClassOrMixinBody(DeclarationKind.Class, {)
            notEofOrValue(}, int)
            parseClassOrMixinOrExtensionMemberImpl({, DeclarationKind.Class, required)
              parseMetadataStar({)
                listener: beginMetadataStar(int)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseMethod({, null, null, null, null, null, null, {, Instance of 'SimpleType', get, g, DeclarationKind.Class, required, false)
                listener: beginMethod(null, null, null, null, get, g)
                listener: handleIdentifier(int, typeReference)
                listener: handleNoTypeArguments(get)
                listener: handleType(int, null)
                ensureIdentifierPotentiallyRecovered(get, methodDeclaration, false)
                  listener: handleIdentifier(g, methodDeclaration)
                parseQualifiedRestOpt(g, methodDeclarationContinuation)
                listener: handleNoTypeVariables(=>)
                parseGetterOrFormalParameters(g, g, true, MemberKind.NonStaticMethod)
                  listener: handleNoFormalParameters(=>, MemberKind.NonStaticMethod)
                parseInitializersOpt(g)
                  listener: handleNoInitializers()
                parseAsyncModifierOpt(g)
                  listener: handleAsyncModifier(null, null)
                  inPlainSync()
                inPlainSync()
                inPlainSync()
                parseFunctionBody(g, false, true)
                  parseExpressionFunctionBody(=>, false)
                    parseExpression(=>)
                      parsePrecedenceExpression(=>, 1, true)
                        parseUnaryExpression(=>, true)
                          parsePrimary(=>, expression)
                            parseLiteralInt(=>)
                              listener: handleLiteralInt(2)
                    ensureSemicolon(2)
                    listener: handleExpressionFunctionBody(=>, ;)
                    inGenerator()
                listener: endClassMethod(get, int, =>, null, ;)
              listener: endMember()
            notEofOrValue(}, })
            listener: endClassOrMixinBody(DeclarationKind.Class, 1, {, })
          listener: endClassDeclaration(class, })
  listener: endTopLevelDeclaration(class)
  parseTopLevelDeclarationImpl(}, Instance of 'DirectiveContext')
    parseMetadataStar(})
      listener: beginMetadataStar(class)
      listener: endMetadataStar(0)
    parseTopLevelKeywordDeclaration(}, class, Instance of 'DirectiveContext')
      parseClassDeclarationModifiers(}, class)
      parseClassOrNamedMixinApplication(null, class)
        listener: beginClassOrNamedMixinApplicationPrelude(class)
        ensureIdentifier(class, classOrMixinDeclaration)
          listener: handleIdentifier(C, classOrMixinDeclaration)
        listener: handleNoTypeVariables({)
        listener: beginClassDeclaration(class, null, C)
        parseClass(C, class, class, C)
          parseClassHeaderOpt(C, class, class)
            parseClassExtendsOpt(C)
              listener: handleNoType(C)
              listener: handleClassExtends(null, 1)
            parseWithClauseOpt(C)
              listener: handleClassNoWithClause()
            parseClassOrMixinImplementsOpt(C)
              listener: handleClassOrMixinImplements(null, 0)
            listener: handleClassHeader(class, class, null)
          parseClassOrMixinOrExtensionBody(C, DeclarationKind.Class, C)
            listener: beginClassOrMixinBody(DeclarationKind.Class, {)
            notEofOrValue(}, late)
            parseClassOrMixinOrExtensionMemberImpl({, DeclarationKind.Class, C)
              parseMetadataStar({)
                listener: beginMetadataStar(late)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields({, null, null, null, null, null, null, {, Instance of 'SimpleType', l, DeclarationKind.Class, C, false)
                listener: beginFields({)
                listener: handleIdentifier(late, typeReference)
                listener: handleNoTypeArguments(l)
                listener: handleType(late, null)
                ensureIdentifierPotentiallyRecovered(late, fieldDeclaration, false)
                  listener: handleIdentifier(l, fieldDeclaration)
                parseFieldInitializerOpt(l, l, null, null, null, null, DeclarationKind.Class, C)
                  listener: beginFieldInitializer(=)
                  parseExpression(=)
                    parsePrecedenceExpression(=, 1, true)
                      parseUnaryExpression(=, true)
                        parsePrimary(=, expression)
                          parseSendOrFunctionLiteral(=, expression)
                            looksLikeFunctionBody(;)
                            parseSend(=, expression)
                              ensureIdentifier(=, expression)
                                listener: handleIdentifier(late, expression)
                              listener: handleNoTypeArguments(()
                              parseArgumentsOpt(late)
                                parseArguments(late)
                                  parseArgumentsRest(()
                                    listener: beginArguments(()
                                    listener: endArguments(0, (, ))
                              listener: handleSend(late, ;)
                  listener: endFieldInitializer(=, ;)
                listener: endClassFields(null, null, null, null, null, null, 1, late, ;)
              listener: endMember()
            notEofOrValue(}, required)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(required)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields(;, null, null, null, null, null, null, ;, Instance of 'SimpleType', r, DeclarationKind.Class, C, false)
                listener: beginFields(;)
                listener: handleIdentifier(required, typeReference)
                listener: handleNoTypeArguments(r)
                listener: handleType(required, null)
                ensureIdentifierPotentiallyRecovered(required, fieldDeclaration, false)
                  listener: handleIdentifier(r, fieldDeclaration)
                parseFieldInitializerOpt(r, r, null, null, null, null, DeclarationKind.Class, C)
                  listener: beginFieldInitializer(=)
                  parseExpression(=)
                    parsePrecedenceExpression(=, 1, true)
                      parseUnaryExpression(=, true)
                        parsePrimary(=, expression)
                          parseSendOrFunctionLiteral(=, expression)
                            looksLikeFunctionBody(;)
                            parseSend(=, expression)
                              ensureIdentifier(=, expression)
                                listener: handleIdentifier(required, expression)
                              listener: handleNoTypeArguments(()
                              parseArgumentsOpt(required)
                                parseArguments(required)
                                  parseArgumentsRest(()
                                    listener: beginArguments(()
                                    listener: endArguments(0, (, ))
                              listener: handleSend(required, ;)
                  listener: endFieldInitializer(=, ;)
                listener: endClassFields(null, null, null, null, null, null, 1, required, ;)
              listener: endMember()
            notEofOrValue(}, })
            listener: endClassOrMixinBody(DeclarationKind.Class, 2, {, })
          listener: endClassDeclaration(class, })
  listener: endTopLevelDeclaration()
  reportAllErrorTokens(class)
  listener: endCompilationUnit(3, )