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(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)
            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(}, int)
            parseClassOrMixinOrExtensionMemberImpl({, DeclarationKind.Class, C)
              parseMetadataStar({)
                listener: beginMetadataStar(int)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields({, null, null, null, null, null, {, Instance of 'NoType', int, DeclarationKind.Class, C)
                reportRecoverableError(int, MissingConstFinalVarOrType)
                  listener: handleRecoverableError(MissingConstFinalVarOrType, int, int)
                listener: handleNoType({)
                ensureIdentifier({, fieldDeclaration)
                  listener: handleIdentifier(int, fieldDeclaration)
                parseFieldInitializerOpt(int, int, null, null, DeclarationKind.Class, C)
                  listener: handleNoFieldInitializer(with)
                ensureSemicolon(int)
                  reportRecoverableError(int, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
                    listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], int, int)
                  rewriter()
                listener: endClassFields(null, null, null, null, 1, int, ;)
              listener: endMember()
            notEofOrValue(}, with)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(with)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(;, ;, null, null, null, null, null, ;, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got 'with'., null, {token: with}], with, with)
                listener: handleInvalidMember(with)
                listener: endMember()
            notEofOrValue(}, ()
            parseClassOrMixinOrExtensionMemberImpl(with, DeclarationKind.Class, C)
              parseMetadataStar(with)
                listener: beginMetadataStar(()
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(with, with, null, null, null, null, null, with, Instance of 'NoType', null, DeclarationKind.Class, C)
                parseMethod(with, null, null, null, null, null, with, Instance of 'NoType', null, (, DeclarationKind.Class, C)
                  listener: beginMethod(null, null, null, null, null, ()
                  listener: handleNoType(with)
                  ensureIdentifier(with, methodDeclaration)
                    insertSyntheticIdentifier(with, methodDeclaration, message: null, messageOnToken: null)
                      reportRecoverableError((, Message[ExpectedIdentifier, Expected an identifier, but got '('., null, {token: (}])
                        listener: handleRecoverableError(Message[ExpectedIdentifier, Expected an identifier, but got '('., null, {token: (}], (, ()
                      rewriter()
                    listener: handleIdentifier(, methodDeclaration)
                  parseQualifiedRestOpt(, methodDeclarationContinuation)
                  parseMethodTypeVar()
                    listener: handleNoTypeVariables(()
                  parseGetterOrFormalParameters(, (, false, MemberKind.NonStaticMethod)
                    parseFormalParameters(, MemberKind.NonStaticMethod)
                      parseFormalParametersRest((, MemberKind.NonStaticMethod)
                        listener: beginFormalParameters((, MemberKind.NonStaticMethod)
                        listener: endFormalParameters(0, (, ), MemberKind.NonStaticMethod)
                  parseInitializersOpt())
                    listener: handleNoInitializers()
                  parseAsyncModifierOpt())
                    listener: handleAsyncModifier(null, null)
                    inPlainSync()
                  inPlainSync()
                  parseFunctionBody(), false, true)
                    parseExpressionFunctionBody(=>, false)
                      parseExpression(=>)
                        parsePrecedenceExpression(=>, 1, true)
                          parseUnaryExpression(=>, true)
                            parsePrimary(=>, expression)
                              parseLiteralInt(=>)
                                listener: handleLiteralInt(7)
                      ensureSemicolon(7)
                      listener: handleExpressionFunctionBody(=>, ;)
                      inGenerator()
                  listener: endClassMethod(null, , (, null, ;)
                listener: endMember()
            notEofOrValue(}, int)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(int)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields(;, null, null, null, null, null, ;, Instance of 'NoType', int, DeclarationKind.Class, C)
                reportRecoverableError(int, MissingConstFinalVarOrType)
                  listener: handleRecoverableError(MissingConstFinalVarOrType, int, int)
                listener: handleNoType(;)
                ensureIdentifier(;, fieldDeclaration)
                  listener: handleIdentifier(int, fieldDeclaration)
                parseFieldInitializerOpt(int, int, null, null, DeclarationKind.Class, C)
                  listener: handleNoFieldInitializer(with)
                ensureSemicolon(int)
                  reportRecoverableError(int, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
                    listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], int, int)
                  rewriter()
                listener: endClassFields(null, null, null, null, 1, int, ;)
              listener: endMember()
            notEofOrValue(}, with)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(with)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(;, ;, null, null, null, null, null, ;, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got 'with'., null, {token: with}], with, with)
                listener: handleInvalidMember(with)
                listener: endMember()
            notEofOrValue(}, =)
            parseClassOrMixinOrExtensionMemberImpl(with, DeclarationKind.Class, C)
              parseMetadataStar(with)
                listener: beginMetadataStar(=)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(with, with, null, null, null, null, null, with, Instance of 'NoType', null, DeclarationKind.Class, C)
                parseInvalidOperatorDeclaration(with, null, null, null, null, null, with, DeclarationKind.Class, C)
                  reportRecoverableError(=, MissingOperatorKeyword)
                    listener: handleRecoverableError(MissingOperatorKeyword, =, =)
                  rewriter()
                  parseMethod(with, null, null, null, null, null, with, Instance of 'NoType', null, operator, DeclarationKind.Class, C)
                    listener: beginMethod(null, null, null, null, null, operator)
                    listener: handleNoType(with)
                    parseOperatorName(with)
                      isUnaryMinus(=)
                      reportRecoverableErrorWithToken(=, Instance of 'Template<(Token) => Message>')
                        listener: handleRecoverableError(Message[InvalidOperator, The string '=' isn't a user-definable operator., null, {token: =}], =, =)
                      listener: handleInvalidOperatorName(operator, =)
                    parseMethodTypeVar(=)
                      listener: handleNoTypeVariables(7)
                    parseGetterOrFormalParameters(=, operator, false, MemberKind.NonStaticMethod)
                      missingParameterMessage(MemberKind.NonStaticMethod)
                      reportRecoverableError(=, MissingMethodParameters)
                        listener: handleRecoverableError(MissingMethodParameters, =, =)
                      rewriter()
                      parseFormalParametersRest((, MemberKind.NonStaticMethod)
                        listener: beginFormalParameters((, MemberKind.NonStaticMethod)
                        listener: endFormalParameters(0, (, ), MemberKind.NonStaticMethod)
                    parseInitializersOpt())
                      listener: handleNoInitializers()
                    parseAsyncModifierOpt())
                      listener: handleAsyncModifier(null, null)
                      inPlainSync()
                    inPlainSync()
                    parseFunctionBody(), false, true)
                      ensureBlock(), Instance of 'Template<(Token) => Message>', null)
                        reportRecoverableError(7, Message[ExpectedFunctionBody, Expected a function body, but got '7'., null, {token: 7}])
                          listener: handleRecoverableError(Message[ExpectedFunctionBody, Expected a function body, but got '7'., null, {token: 7}], 7, 7)
                        insertBlock())
                          rewriter()
                          rewriter()
                      listener: handleInvalidFunctionBody({)
                    listener: endClassMethod(null, operator, (, null, })
                  listener: endMember()
            notEofOrValue(}, 7)
            parseClassOrMixinOrExtensionMemberImpl(}, DeclarationKind.Class, C)
              parseMetadataStar(})
                listener: beginMetadataStar(7)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(}, }, null, null, null, null, null, }, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(7, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got '7'., null, {token: 7}], 7, 7)
                listener: handleInvalidMember(7)
                listener: endMember()
            notEofOrValue(}, ;)
            parseClassOrMixinOrExtensionMemberImpl(7, DeclarationKind.Class, C)
              parseMetadataStar(7)
                listener: beginMetadataStar(;)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(7, 7, null, null, null, null, null, 7, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(;, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got ';'., null, {token: ;}], ;, ;)
                listener: handleInvalidMember(;)
                listener: endMember()
            notEofOrValue(}, int)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(int)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields(;, null, null, null, null, null, ;, Instance of 'SimpleType', get, DeclarationKind.Class, C)
                listener: handleIdentifier(int, typeReference)
                listener: handleNoTypeArguments(get)
                listener: handleType(int, null)
                ensureIdentifier(int, fieldDeclaration)
                  listener: handleIdentifier(get, fieldDeclaration)
                parseFieldInitializerOpt(get, get, null, null, DeclarationKind.Class, C)
                  listener: handleNoFieldInitializer(with)
                ensureSemicolon(get)
                  reportRecoverableError(get, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
                    listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], get, get)
                  rewriter()
                listener: endClassFields(null, null, null, null, 1, int, ;)
              listener: endMember()
            notEofOrValue(}, with)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(with)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(;, ;, null, null, null, null, null, ;, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got 'with'., null, {token: with}], with, with)
                listener: handleInvalidMember(with)
                listener: endMember()
            notEofOrValue(}, =>)
            parseClassOrMixinOrExtensionMemberImpl(with, DeclarationKind.Class, C)
              parseMetadataStar(with)
                listener: beginMetadataStar(=>)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(with, with, null, null, null, null, null, with, Instance of 'NoType', null, DeclarationKind.Class, C)
                parseMethod(with, null, null, null, null, null, with, Instance of 'NoType', null, =>, DeclarationKind.Class, C)
                  listener: beginMethod(null, null, null, null, null, =>)
                  listener: handleNoType(with)
                  ensureIdentifier(with, methodDeclaration)
                    insertSyntheticIdentifier(with, methodDeclaration, message: null, messageOnToken: null)
                      reportRecoverableError(=>, Message[ExpectedIdentifier, Expected an identifier, but got '=>'., null, {token: =>}])
                        listener: handleRecoverableError(Message[ExpectedIdentifier, Expected an identifier, but got '=>'., null, {token: =>}], =>, =>)
                      rewriter()
                    listener: handleIdentifier(, methodDeclaration)
                  parseQualifiedRestOpt(, methodDeclarationContinuation)
                  parseMethodTypeVar()
                    listener: handleNoTypeVariables(=>)
                  parseGetterOrFormalParameters(, =>, false, MemberKind.NonStaticMethod)
                    missingParameterMessage(MemberKind.NonStaticMethod)
                    reportRecoverableError(=>, MissingMethodParameters)
                      listener: handleRecoverableError(MissingMethodParameters, =>, =>)
                    rewriter()
                    parseFormalParametersRest((, MemberKind.NonStaticMethod)
                      listener: beginFormalParameters((, MemberKind.NonStaticMethod)
                      listener: endFormalParameters(0, (, ), MemberKind.NonStaticMethod)
                  parseInitializersOpt())
                    listener: handleNoInitializers()
                  parseAsyncModifierOpt())
                    listener: handleAsyncModifier(null, null)
                    inPlainSync()
                  inPlainSync()
                  parseFunctionBody(), false, true)
                    parseExpressionFunctionBody(=>, false)
                      parseExpression(=>)
                        parsePrecedenceExpression(=>, 1, true)
                          parseUnaryExpression(=>, true)
                            parsePrimary(=>, expression)
                              parseLiteralInt(=>)
                                listener: handleLiteralInt(7)
                      ensureSemicolon(7)
                      listener: handleExpressionFunctionBody(=>, ;)
                      inGenerator()
                  listener: endClassMethod(null, , (, null, ;)
                listener: endMember()
            notEofOrValue(}, void)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(void)
                listener: endMetadataStar(0)
              listener: beginMember()
              parseFields(;, null, null, null, null, null, ;, Instance of 'VoidType', set, DeclarationKind.Class, C)
                listener: handleVoidKeyword(void)
                ensureIdentifier(void, fieldDeclaration)
                  listener: handleIdentifier(set, fieldDeclaration)
                parseFieldInitializerOpt(set, set, null, null, DeclarationKind.Class, C)
                  listener: handleNoFieldInitializer(with)
                ensureSemicolon(set)
                  reportRecoverableError(set, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
                    listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], set, set)
                  rewriter()
                listener: endClassFields(null, null, null, null, 1, void, ;)
              listener: endMember()
            notEofOrValue(}, with)
            parseClassOrMixinOrExtensionMemberImpl(;, DeclarationKind.Class, C)
              parseMetadataStar(;)
                listener: beginMetadataStar(with)
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(;, ;, null, null, null, null, null, ;, Instance of 'NoType', null, DeclarationKind.Class, C)
                reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
                  listener: handleRecoverableError(Message[ExpectedClassMember, Expected a class member, but got 'with'., null, {token: with}], with, with)
                listener: handleInvalidMember(with)
                listener: endMember()
            notEofOrValue(}, ()
            parseClassOrMixinOrExtensionMemberImpl(with, DeclarationKind.Class, C)
              parseMetadataStar(with)
                listener: beginMetadataStar(()
                listener: endMetadataStar(0)
              listener: beginMember()
              recoverFromInvalidMember(with, with, null, null, null, null, null, with, Instance of 'NoType', null, DeclarationKind.Class, C)
                parseMethod(with, null, null, null, null, null, with, Instance of 'NoType', null, (, DeclarationKind.Class, C)
                  listener: beginMethod(null, null, null, null, null, ()
                  listener: handleNoType(with)
                  ensureIdentifier(with, methodDeclaration)
                    insertSyntheticIdentifier(with, methodDeclaration, message: null, messageOnToken: null)
                      reportRecoverableError((, Message[ExpectedIdentifier, Expected an identifier, but got '('., null, {token: (}])
                        listener: handleRecoverableError(Message[ExpectedIdentifier, Expected an identifier, but got '('., null, {token: (}], (, ()
                      rewriter()
                    listener: handleIdentifier(, methodDeclaration)
                  parseQualifiedRestOpt(, methodDeclarationContinuation)
                  parseMethodTypeVar()
                    listener: handleNoTypeVariables(()
                  parseGetterOrFormalParameters(, (, false, MemberKind.NonStaticMethod)
                    parseFormalParameters(, MemberKind.NonStaticMethod)
                      parseFormalParametersRest((, MemberKind.NonStaticMethod)
                        listener: beginFormalParameters((, MemberKind.NonStaticMethod)
                        parseFormalParameter((, FormalParameterKind.mandatory, MemberKind.NonStaticMethod)
                          parseMetadataStar(()
                            listener: beginMetadataStar(int)
                            listener: endMetadataStar(0)
                          listener: beginFormalParameter(int, MemberKind.NonStaticMethod, null, null, null)
                          listener: handleIdentifier(int, typeReference)
                          listener: handleNoTypeArguments(x)
                          listener: handleType(int, null)
                          ensureIdentifier(int, formalParameterDeclaration)
                            listener: handleIdentifier(x, formalParameterDeclaration)
                          listener: handleFormalParameterWithoutValue())
                          listener: endFormalParameter(null, null, x, null, null, FormalParameterKind.mandatory, MemberKind.NonStaticMethod)
                        listener: endFormalParameters(1, (, ), MemberKind.NonStaticMethod)
                  parseInitializersOpt())
                    listener: handleNoInitializers()
                  parseAsyncModifierOpt())
                    listener: handleAsyncModifier(null, null)
                    inPlainSync()
                  inPlainSync()
                  parseFunctionBody(), false, true)
                    listener: beginBlockFunctionBody({)
                    notEofOrValue(}, })
                    listener: endBlockFunctionBody(0, {, })
                  listener: endClassMethod(null, , (, null, })
                listener: endMember()
            notEofOrValue(}, })
            listener: endClassOrMixinBody(DeclarationKind.Class, 14, {, })
          listener: endClassDeclaration(class, })
  listener: endTopLevelDeclaration(int)
  parseTopLevelDeclarationImpl(}, Instance of 'DirectiveContext')
    parseMetadataStar(})
      listener: beginMetadataStar(int)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl(})
      listener: beginTopLevelMember(int)
      parseFields(}, null, null, null, null, null, }, Instance of 'NoType', int, DeclarationKind.TopLevel, null)
        reportRecoverableError(int, MissingConstFinalVarOrType)
          listener: handleRecoverableError(MissingConstFinalVarOrType, int, int)
        listener: handleNoType(})
        ensureIdentifier(}, topLevelVariableDeclaration)
          listener: handleIdentifier(int, topLevelVariableDeclaration)
        parseFieldInitializerOpt(int, int, null, null, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(with)
        ensureSemicolon(int)
          reportRecoverableError(int, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
            listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], int, int)
          rewriter()
        listener: endTopLevelFields(null, null, null, null, 1, int, ;)
  listener: endTopLevelDeclaration(with)
  parseTopLevelDeclarationImpl(;, Instance of 'DirectiveContext')
    parseMetadataStar(;)
      listener: beginMetadataStar(with)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl(;)
      listener: beginTopLevelMember(with)
      parseTopLevelMethod(;, null, ;, Instance of 'NoType', null, with)
        listener: beginTopLevelMethod(;, null)
        listener: handleNoType(;)
        ensureIdentifier(;, topLevelFunctionDeclaration)
          reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
            listener: handleRecoverableError(Message[ExpectedIdentifier, Expected an identifier, but got 'with'., null, {token: with}], with, with)
          listener: handleIdentifier(with, topLevelFunctionDeclaration)
        parseMethodTypeVar(with)
          listener: handleNoTypeVariables(()
        parseGetterOrFormalParameters(with, with, false, MemberKind.TopLevelMethod)
          parseFormalParameters(with, MemberKind.TopLevelMethod)
            parseFormalParametersRest((, MemberKind.TopLevelMethod)
              listener: beginFormalParameters((, MemberKind.TopLevelMethod)
              listener: endFormalParameters(0, (, ), MemberKind.TopLevelMethod)
        parseAsyncModifierOpt())
          listener: handleAsyncModifier(null, null)
          inPlainSync()
        parseFunctionBody(), false, false)
          parseExpressionFunctionBody(=>, false)
            parseExpression(=>)
              parsePrecedenceExpression(=>, 1, true)
                parseUnaryExpression(=>, true)
                  parsePrimary(=>, expression)
                    parseLiteralInt(=>)
                      listener: handleLiteralInt(7)
            ensureSemicolon(7)
            listener: handleExpressionFunctionBody(=>, ;)
            inGenerator()
        listener: endTopLevelMethod(with, null, ;)
  listener: endTopLevelDeclaration(int)
  parseTopLevelDeclarationImpl(;, Instance of 'DirectiveContext')
    parseMetadataStar(;)
      listener: beginMetadataStar(int)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl(;)
      listener: beginTopLevelMember(int)
      parseFields(;, null, null, null, null, null, ;, Instance of 'NoType', int, DeclarationKind.TopLevel, null)
        reportRecoverableError(int, MissingConstFinalVarOrType)
          listener: handleRecoverableError(MissingConstFinalVarOrType, int, int)
        listener: handleNoType(;)
        ensureIdentifier(;, topLevelVariableDeclaration)
          listener: handleIdentifier(int, topLevelVariableDeclaration)
        parseFieldInitializerOpt(int, int, null, null, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(with)
        ensureSemicolon(int)
          reportRecoverableError(int, Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}])
            listener: handleRecoverableError(Message[ExpectedAfterButGot, Expected ';' after this., null, {string: ;}], int, int)
          rewriter()
        listener: endTopLevelFields(null, null, null, null, 1, int, ;)
  listener: endTopLevelDeclaration(with)
  parseTopLevelDeclarationImpl(;, Instance of 'DirectiveContext')
    parseMetadataStar(;)
      listener: beginMetadataStar(with)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl(;)
      listener: beginTopLevelMember(with)
      parseFields(;, null, null, null, null, null, ;, Instance of 'NoType', with, DeclarationKind.TopLevel, null)
        reportRecoverableError(with, MissingConstFinalVarOrType)
          listener: handleRecoverableError(MissingConstFinalVarOrType, with, with)
        listener: handleNoType(;)
        ensureIdentifier(;, topLevelVariableDeclaration)
          reportRecoverableErrorWithToken(with, Instance of 'Template<(Token) => Message>')
            listener: handleRecoverableError(Message[ExpectedIdentifier, Expected an identifier, but got 'with'., null, {token: with}], with, with)
          listener: handleIdentifier(with, topLevelVariableDeclaration)
        parseFieldInitializerOpt(with, with, null, null, DeclarationKind.TopLevel, null)
          listener: beginFieldInitializer(=)
          parseExpression(=)
            parsePrecedenceExpression(=, 1, true)
              parseUnaryExpression(=, true)
                parsePrimary(=, expression)
                  parseLiteralInt(=)
                    listener: handleLiteralInt(7)
          listener: endFieldInitializer(=, ;)
        listener: endTopLevelFields(null, null, null, null, 1, with, ;)
  listener: endTopLevelDeclaration()
  reportAllErrorTokens(class)
  listener: endCompilationUnit(5, )