Function parseExpression

scripts/libs/esprima.js:3152–3172

()

    // 11.14 Comma Operator

    function parseExpression() {
        var expr, startToken = lookahead, expressions;

        expr = parseAssignmentExpression();

        if (match(',')) {
            expressions = [expr];

            while (startIndex < length) {
                if (!match(',')) {
                    break;
                }
                lex();
                expressions.push(parseAssignmentExpression());
            }

            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
        }

        return expr;
    }

    // 12.1 Block