dockyard/es6_module_transpiler-rails

Function unindent has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function unindent(string) {
  var minIndent = null;
  var lines = string.split('\n');
  {
    var $__1 = traceur.runtime.getIterator(lines);

Function parseContinueStatement has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function parseContinueStatement() {
        var label = null, key;

        expectKeyword('continue');

Function parseModuleDeclaration has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function parseModuleDeclaration() {
        var id, src, body;

        lex();   // 'module'

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            } else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
                options.firstRestricted = param;
                options.message = Messages.StrictParamDupe;
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
                options.stricted = param;
                options.message = Messages.StrictParamDupe;
            }

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Function createFunctionDeclaration has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

        createFunctionDeclaration: function (id, params, defaults, body, rest, generator, expression) {

Function createFunctionExpression has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

        createFunctionExpression: function (id, params, defaults, body, rest, generator, expression) {

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    function expectKeyword(keyword) {
        var token = lex();
        if (token.type !== Token.Keyword || token.value !== keyword) {
            throwUnexpected(token);
        }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    function expect(value) {
        var token = lex();
        if (token.type !== Token.Punctuator || token.value !== value) {
            throwUnexpected(token);
        }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

        case 6:
            return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
                (id === 'switch') || (id === 'export') || (id === 'import');

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

        case 4:
            return (id === 'this') || (id === 'else') || (id === 'case') ||
                (id === 'void') || (id === 'with') || (id === 'enum');

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Avoid deeply nested control flow statements.

Open

                    if (ch === 13 && source.charCodeAt(index + 1) === 10) {
                        ++index;
                    }

Avoid deeply nested control flow statements.

Open

                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }

Avoid deeply nested control flow statements.

Open

                        if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
                            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                        }

Avoid deeply nested control flow statements.

Open

                if (tmp && tmp.type === Syntax.SpreadElement) {
                    if (!match(']')) {
                        throwError({}, Messages.ElementAfterSpreadElement);
                    }
                } else if (!(match(']') || matchKeyword('for') || matchKeyword('if'))) {

Avoid deeply nested control flow statements.

Open

                        for (str += '\\u'; restore < index; ++restore) {
                            str += source[restore];
                        }

Avoid deeply nested control flow statements.

Open

            if (expr.type !== Syntax.MemberExpression && expr.type !== Syntax.CallExpression && expr.type !== Syntax.NewExpression) {
                throwError({}, Messages.InvalidLHSInAssignment);
            }

Avoid deeply nested control flow statements.

Open

                if (ch === '/') {
                    loc = {
                        start: {
                            line: lineNumber,
                            column: index - lineStart

Avoid deeply nested control flow statements.

Open

                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }

Avoid deeply nested control flow statements.

Open

            } else if (isWhiteSpace(ch)) {
                ++index;
            } else if (isLineTerminator(ch)) {
                ++index;
                if (ch === 13 && source.charCodeAt(index) === 10) {