Function parseConciseBody

scripts/libs/esprima.js:3020–3025

()

    // [ES6] 14.2 Arrow Function

    function parseConciseBody() {
        if (match('{')) {
            return parseFunctionSourceElements();
        }
        return parseAssignmentExpression();
    }

    function reinterpretAsCoverFormalsList(expr) {
        var i, len, param, params, defaults, defaultCount, options, token;