Function parsePatternWithDefault

scripts/libs/esprima.js:2311–2320

()

    }

    function parsePatternWithDefault() {
        var pattern, right;
        pattern = parsePattern();
        if (match('=')) {
            lex();
            right = parseAssignmentExpression();
            pattern = new WrappingNode(pattern).finishAssignmentPattern(pattern, right);
        }
        return pattern;
    }

    // 11.1.4 Array Initialiser