dockyard/es6_module_transpiler-rails

Avoid deeply nested control flow statements.

Open

                    if (ch === '*') {
                        ch = source[index];
                        if (ch === '/') {
                            comment = comment.substr(0, comment.length - 1);
                            blockComment = false;

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

            if (expr.argument.type === Syntax.ObjectPattern) {
                throwError({}, Messages.ObjectPatternAsSpread);
            }

Avoid deeply nested control flow statements.

Open

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

Avoid deeply nested control flow statements.

Open

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

Avoid deeply nested control flow statements.

Open

                        if (!((operator.value === 'in' || init.kind !== 'var') && init.declarations[0].init)) {
                            lex();
                            left = init;
                            right = parseExpression();
                            init = null;

Avoid deeply nested control flow statements.

Open

                    if (ch === '\r' && source[index + 1] === '\n') {
                        ++index;
                        comment += '\r\n';
                    } else {
                        comment += ch;

Avoid deeply nested control flow statements.

Open

                    switch (ch) {
                    case 'n':
                        cooked += '\n';
                        break;
                    case 'r':

Avoid deeply nested control flow statements.

Open

                        if (source[index] === '{') {
                            ++index;
                            str += scanUnicodeCodePointEscape();
                        } else {
                            restore = index;

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.charCodeAt(0))) {
                ++index;
            } else if (isLineTerminator(ch.charCodeAt(0))) {
                ++index;
                if (ch ===  '\r' && source[index] === '\n') {

Avoid deeply nested control flow statements.

Open

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

Avoid deeply nested control flow statements.

Open

                    if (ch ===  '\r' && source[index] === '\n') {
                        ++index;
                    }

Avoid deeply nested control flow statements.

Open

                    if (!checkToken) {
                        return scanRegExp();
                    }

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');
                    }

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

Open

        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
            (ch >= 65 && ch <= 90) ||         // A..Z
            (ch >= 97 && ch <= 122) ||        // a..z
            (ch === 92) ||                    // \ (backslash)

• Read up
  Read up

Similar blocks of code found in 3 locations. Consider refactoring.

Open

            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
                throwErrorTolerant({}, Messages.StrictLHSPostfix);
            }

• Read up
  Read up

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

Open

        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
            (ch >= 65 && ch <= 90) ||         // A..Z
            (ch >= 97 && ch <= 122) ||        // a..z
            (ch >= 48 && ch <= 57) ||         // 0..9

• Read up
  Read up

Similar blocks of code found in 3 locations. Consider refactoring.

Open

            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
                throwErrorTolerant({}, Messages.StrictLHSPrefix);
            }

• Read up
  Read up