parseUnit(var)
  skipErrorTokens(var)
  listener: beginCompilationUnit(var)
  syntheticPreviousToken(var)
  parseTopLevelDeclarationImpl(, Instance of 'DirectiveContext')
    parseMetadataStar()
      listener: beginMetadataStar(var)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl()
      listener: beginTopLevelMember(var)
      parseFields(, null, null, null, null, null, var, var, Instance of 'NoType', a, DeclarationKind.TopLevel, null, false)
        listener: beginFields()
        listener: handleNoType(var)
        ensureIdentifierPotentiallyRecovered(var, topLevelVariableDeclaration, false)
          listener: handleIdentifier(a, topLevelVariableDeclaration)
        parseFieldInitializerOpt(a, a, null, null, null, var, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(,)
        ensureIdentifier(,, topLevelVariableDeclaration)
          listener: handleIdentifier(b, topLevelVariableDeclaration)
        parseFieldInitializerOpt(b, b, null, null, null, var, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(,)
        ensureIdentifier(,, topLevelVariableDeclaration)
          listener: handleIdentifier(c, topLevelVariableDeclaration)
        parseFieldInitializerOpt(c, c, null, null, null, var, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(,)
        ensureIdentifier(,, topLevelVariableDeclaration)
          listener: handleIdentifier(d, topLevelVariableDeclaration)
        parseFieldInitializerOpt(d, d, null, null, null, var, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(,)
        ensureIdentifier(,, topLevelVariableDeclaration)
          listener: handleIdentifier(e, topLevelVariableDeclaration)
        parseFieldInitializerOpt(e, e, null, null, null, var, DeclarationKind.TopLevel, null)
          listener: handleNoFieldInitializer(;)
        listener: endTopLevelFields(null, null, null, null, var, 5, var, ;)
  listener: endTopLevelDeclaration(List)
  parseTopLevelDeclarationImpl(;, Instance of 'DirectiveContext')
    parseMetadataStar(;)
      listener: beginMetadataStar(List)
      listener: endMetadataStar(0)
    parseTopLevelMemberImpl(;)
      listener: beginTopLevelMember(List)
      parseTopLevelMethod(;, null, ;, Instance of 'SimpleType', get, f, false)
        listener: beginTopLevelMethod(;, null)
        listener: handleIdentifier(List, typeReference)
        listener: handleNoTypeArguments(get)
        listener: handleType(List, null)
        ensureIdentifierPotentiallyRecovered(get, topLevelFunctionDeclaration, false)
          listener: handleIdentifier(f, topLevelFunctionDeclaration)
        listener: handleNoTypeVariables(=>)
        parseGetterOrFormalParameters(f, f, true, MemberKind.TopLevelMethod)
          listener: handleNoFormalParameters(=>, MemberKind.TopLevelMethod)
        parseAsyncModifierOpt(f)
          listener: handleAsyncModifier(null, null)
          inPlainSync()
        inPlainSync()
        parseFunctionBody(f, false, false)
          parseExpressionFunctionBody(=>, false)
            parseExpression(=>)
              parsePrecedenceExpression(=>, 1, true)
                parseUnaryExpression(=>, true)
                  parsePrimary(=>, expression)
                    parseSendOrFunctionLiteral(=>, expression)
                      parseSend(=>, expression)
                        isNextIdentifier(=>)
                        ensureIdentifier(=>, expression)
                          listener: handleIdentifier(a, expression)
                        listener: handleNoTypeArguments(..)
                        parseArgumentsOpt(a)
                          listener: handleNoArguments(..)
                        listener: handleSend(a, ..)
                parseCascadeExpression(a)
                  listener: beginCascade(..)
                  parseSend(.., expressionContinuation)
                    isNextIdentifier(..)
                    ensureIdentifier(.., expressionContinuation)
                      listener: handleIdentifier(addAll, expressionContinuation)
                    listener: handleNoTypeArguments(()
                    parseArgumentsOpt(addAll)
                      parseArguments(addAll)
                        parseArgumentsRest(()
                          listener: beginArguments(()
                          parseExpression(()
                            parsePrecedenceExpression((, 1, true)
                              parseUnaryExpression((, true)
                                parsePrecedenceExpression(!, 16, true)
                                  parseUnaryExpression(!, true)
                                    parsePrimary(!, expression)
                                      parseSendOrFunctionLiteral(!, expression)
                                        parseSend(!, expression)
                                          isNextIdentifier(!)
                                          ensureIdentifier(!, expression)
                                            listener: handleIdentifier(b, expression)
                                          listener: handleNoTypeArguments(&&)
                                          parseArgumentsOpt(b)
                                            listener: handleNoArguments(&&)
                                          listener: handleSend(b, &&)
                                listener: handleUnaryPrefixExpression(!)
                              listener: beginBinaryExpression(&&)
                              parsePrecedenceExpression(&&, 7, true)
                                parseUnaryExpression(&&, true)
                                  parsePrimary(&&, expression)
                                    parseSendOrFunctionLiteral(&&, expression)
                                      parseSend(&&, expression)
                                        isNextIdentifier(&&)
                                        ensureIdentifier(&&, expression)
                                          listener: handleIdentifier(c, expression)
                                        listener: handleNoTypeArguments([)
                                        parseArgumentsOpt(c)
                                          listener: handleNoArguments([)
                                        listener: handleSend(c, [)
                                parseArgumentOrIndexStar(c, Instance of 'NoTypeParamOrArg', false)
                                  parseExpression([)
                                    parsePrecedenceExpression([, 1, true)
                                      parseUnaryExpression([, true)
                                        parsePrimary([, expression)
                                          parseSendOrFunctionLiteral([, expression)
                                            parseSend([, expression)
                                              isNextIdentifier([)
                                              ensureIdentifier([, expression)
                                                listener: handleIdentifier(d, expression)
                                              listener: handleNoTypeArguments(])
                                              parseArgumentsOpt(d)
                                                listener: handleNoArguments(])
                                              listener: handleSend(d, ])
                                  listener: handleIndexedExpression(null, [, ])
                                  canParseAsConditional(?)
                                    parseExpressionWithoutCascade(?)
                                      parsePrecedenceExpression(?, 1, false)
                                        parseUnaryExpression(?, false)
                                          parsePrimary(?, expression)
                                            parseLiteralListSuffix(?, null)
                                              parseExpression([)
                                                parsePrecedenceExpression([, 1, true)
                                                  parseUnaryExpression([, true)
                                                    parsePrimary([, expression)
                                                      parseSendOrFunctionLiteral([, expression)
                                                        parseSend([, expression)
                                                          isNextIdentifier([)
                                                          ensureIdentifier([, expression)
                                                          parseArgumentsOpt(a)
                                              parseExpression(,)
                                                parsePrecedenceExpression(,, 1, true)
                                                  parseUnaryExpression(,, true)
                                                    parsePrimary(,, expression)
                                                      parseSendOrFunctionLiteral(,, expression)
                                                        looksLikeFunctionBody(])
                                                        parseSend(,, expression)
                                                          isNextIdentifier(,)
                                                          ensureIdentifier(,, expression)
                                                          parseArgumentsOpt(e)
                                                            parseArguments(e)
                                                              parseArgumentsRest(()
                                                                parseExpression(()
                                                                  parsePrecedenceExpression((, 1, true)
                                                                    parseUnaryExpression((, true)
                                                                      parsePrimary((, expression)
                                                                        parseSendOrFunctionLiteral((, expression)
                                                                          parseSend((, expression)
                                                                            isNextIdentifier(()
                                                                            ensureIdentifier((, expression)
                                                                            parseArgumentsOpt(f)
                                    parseExpressionWithoutCascade(:)
                                      parsePrecedenceExpression(:, 1, false)
                                        parseUnaryExpression(:, false)
                                          parsePrimary(:, expression)
                                            parseLiteralListSuffix(:, null)
                                              parseExpression([)
                                                parsePrecedenceExpression([, 1, true)
                                                  parseUnaryExpression([, true)
                                                    parsePrimary([, expression)
                                                      parseSendOrFunctionLiteral([, expression)
                                                        parseSend([, expression)
                                                          isNextIdentifier([)
                                                          ensureIdentifier([, expression)
                                                          parseArgumentsOpt(a)
                                canParseAsConditional(?)
                                  parseExpressionWithoutCascade(?)
                                    parsePrecedenceExpression(?, 1, false)
                                      parseUnaryExpression(?, false)
                                        parsePrimary(?, expression)
                                          parseLiteralListSuffix(?, null)
                                            parseExpression([)
                                              parsePrecedenceExpression([, 1, true)
                                                parseUnaryExpression([, true)
                                                  parsePrimary([, expression)
                                                    parseSendOrFunctionLiteral([, expression)
                                                      parseSend([, expression)
                                                        isNextIdentifier([)
                                                        ensureIdentifier([, expression)
                                                        parseArgumentsOpt(a)
                                            parseExpression(,)
                                              parsePrecedenceExpression(,, 1, true)
                                                parseUnaryExpression(,, true)
                                                  parsePrimary(,, expression)
                                                    parseSendOrFunctionLiteral(,, expression)
                                                      looksLikeFunctionBody(])
                                                      parseSend(,, expression)
                                                        isNextIdentifier(,)
                                                        ensureIdentifier(,, expression)
                                                        parseArgumentsOpt(e)
                                                          parseArguments(e)
                                                            parseArgumentsRest(()
                                                              parseExpression(()
                                                                parsePrecedenceExpression((, 1, true)
                                                                  parseUnaryExpression((, true)
                                                                    parsePrimary((, expression)
                                                                      parseSendOrFunctionLiteral((, expression)
                                                                        parseSend((, expression)
                                                                          isNextIdentifier(()
                                                                          ensureIdentifier((, expression)
                                                                          parseArgumentsOpt(f)
                                  parseExpressionWithoutCascade(:)
                                    parsePrecedenceExpression(:, 1, false)
                                      parseUnaryExpression(:, false)
                                        parsePrimary(:, expression)
                                          parseLiteralListSuffix(:, null)
                                            parseExpression([)
                                              parsePrecedenceExpression([, 1, true)
                                                parseUnaryExpression([, true)
                                                  parsePrimary([, expression)
                                                    parseSendOrFunctionLiteral([, expression)
                                                      parseSend([, expression)
                                                        isNextIdentifier([)
                                                        ensureIdentifier([, expression)
                                                        parseArgumentsOpt(a)
                              listener: endBinaryExpression(&&)
                              canParseAsConditional(?)
                                parseExpressionWithoutCascade(?)
                                  parsePrecedenceExpression(?, 1, false)
                                    parseUnaryExpression(?, false)
                                      parsePrimary(?, expression)
                                        parseLiteralListSuffix(?, null)
                                          parseExpression([)
                                            parsePrecedenceExpression([, 1, true)
                                              parseUnaryExpression([, true)
                                                parsePrimary([, expression)
                                                  parseSendOrFunctionLiteral([, expression)
                                                    parseSend([, expression)
                                                      isNextIdentifier([)
                                                      ensureIdentifier([, expression)
                                                      parseArgumentsOpt(a)
                                          parseExpression(,)
                                            parsePrecedenceExpression(,, 1, true)
                                              parseUnaryExpression(,, true)
                                                parsePrimary(,, expression)
                                                  parseSendOrFunctionLiteral(,, expression)
                                                    looksLikeFunctionBody(])
                                                    parseSend(,, expression)
                                                      isNextIdentifier(,)
                                                      ensureIdentifier(,, expression)
                                                      parseArgumentsOpt(e)
                                                        parseArguments(e)
                                                          parseArgumentsRest(()
                                                            parseExpression(()
                                                              parsePrecedenceExpression((, 1, true)
                                                                parseUnaryExpression((, true)
                                                                  parsePrimary((, expression)
                                                                    parseSendOrFunctionLiteral((, expression)
                                                                      parseSend((, expression)
                                                                        isNextIdentifier(()
                                                                        ensureIdentifier((, expression)
                                                                        parseArgumentsOpt(f)
                                parseExpressionWithoutCascade(:)
                                  parsePrecedenceExpression(:, 1, false)
                                    parseUnaryExpression(:, false)
                                      parsePrimary(:, expression)
                                        parseLiteralListSuffix(:, null)
                                          parseExpression([)
                                            parsePrecedenceExpression([, 1, true)
                                              parseUnaryExpression([, true)
                                                parsePrimary([, expression)
                                                  parseSendOrFunctionLiteral([, expression)
                                                    parseSend([, expression)
                                                      isNextIdentifier([)
                                                      ensureIdentifier([, expression)
                                                      parseArgumentsOpt(a)
                              parseConditionalExpressionRest(])
                                listener: beginConditionalExpression(?)
                                parseExpressionWithoutCascade(?)
                                  parsePrecedenceExpression(?, 1, false)
                                    parseUnaryExpression(?, false)
                                      parsePrimary(?, expression)
                                        listener: handleNoTypeArguments([)
                                        parseLiteralListSuffix(?, null)
                                          parseExpression([)
                                            parsePrecedenceExpression([, 1, true)
                                              parseUnaryExpression([, true)
                                                parsePrimary([, expression)
                                                  parseSendOrFunctionLiteral([, expression)
                                                    parseSend([, expression)
                                                      isNextIdentifier([)
                                                      ensureIdentifier([, expression)
                                                        listener: handleIdentifier(a, expression)
                                                      listener: handleNoTypeArguments(,)
                                                      parseArgumentsOpt(a)
                                                        listener: handleNoArguments(,)
                                                      listener: handleSend(a, ,)
                                          parseExpression(,)
                                            parsePrecedenceExpression(,, 1, true)
                                              parseUnaryExpression(,, true)
                                                parsePrimary(,, expression)
                                                  parseSendOrFunctionLiteral(,, expression)
                                                    looksLikeFunctionBody(])
                                                    parseSend(,, expression)
                                                      isNextIdentifier(,)
                                                      ensureIdentifier(,, expression)
                                                        listener: handleIdentifier(e, expression)
                                                      listener: handleNoTypeArguments(()
                                                      parseArgumentsOpt(e)
                                                        parseArguments(e)
                                                          parseArgumentsRest(()
                                                            listener: beginArguments(()
                                                            parseExpression(()
                                                              parsePrecedenceExpression((, 1, true)
                                                                parseUnaryExpression((, true)
                                                                  parsePrimary((, expression)
                                                                    parseSendOrFunctionLiteral((, expression)
                                                                      parseSend((, expression)
                                                                        isNextIdentifier(()
                                                                        ensureIdentifier((, expression)
                                                                          listener: handleIdentifier(f, expression)
                                                                        listener: handleNoTypeArguments())
                                                                        parseArgumentsOpt(f)
                                                                          listener: handleNoArguments())
                                                                        listener: handleSend(f, ))
                                                            listener: endArguments(1, (, ))
                                                      listener: handleSend(e, ])
                                          listener: handleLiteralList(2, [, null, ])
                                ensureColon(])
                                listener: handleConditionalExpressionColon()
                                parseExpressionWithoutCascade(:)
                                  parsePrecedenceExpression(:, 1, false)
                                    parseUnaryExpression(:, false)
                                      parsePrimary(:, expression)
                                        listener: handleNoTypeArguments([)
                                        parseLiteralListSuffix(:, null)
                                          parseExpression([)
                                            parsePrecedenceExpression([, 1, true)
                                              parseUnaryExpression([, true)
                                                parsePrimary([, expression)
                                                  parseSendOrFunctionLiteral([, expression)
                                                    parseSend([, expression)
                                                      isNextIdentifier([)
                                                      ensureIdentifier([, expression)
                                                        listener: handleIdentifier(a, expression)
                                                      listener: handleNoTypeArguments(])
                                                      parseArgumentsOpt(a)
                                                        listener: handleNoArguments(])
                                                      listener: handleSend(a, ])
                                          listener: handleLiteralList(1, [, null, ])
                                listener: endConditionalExpression(?, :)
                          listener: endArguments(1, (, ))
                    listener: handleSend(addAll, ;)
                  listener: handleEndingBinaryExpression(..)
                  parseArgumentOrIndexStar(), Instance of 'NoTypeParamOrArg', false)
                  listener: endCascade()
            ensureSemicolon())
            listener: handleExpressionFunctionBody(=>, ;)
            inGenerator()
        listener: endTopLevelMethod(List, get, ;)
  listener: endTopLevelDeclaration()
  reportAllErrorTokens(var)
  listener: endCompilationUnit(2, )