cst/lib/elements/types/VariableDeclarator.js

JavaScript CST Implementation

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _Node2 = require('../Node');

var _Node3 = _interopRequireDefault(_Node2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var VariableDeclarator = function (_Node) {
    (0, _inherits3.default)(VariableDeclarator, _Node);

    // TODO: Initial value is required for const.

    function VariableDeclarator(childNodes) {
        (0, _classCallCheck3.default)(this, VariableDeclarator);
        return (0, _possibleConstructorReturn3.default)(this, (VariableDeclarator.__proto__ || (0, _getPrototypeOf2.default)(VariableDeclarator)).call(this, 'VariableDeclarator', childNodes));
    }

    (0, _createClass3.default)(VariableDeclarator, [{
        key: '_acceptChildren',
        value: function _acceptChildren(children) {
            var id = children.passPattern();

            var init = null;
            if (!children.isEnd) {
                children.skipNonCode();
                children.passToken('Punctuator', '=');

                children.skipNonCode();
                init = children.passExpression();
            }

            children.assertEnd();

            this.id = id;
            this.init = init;
        }
    }]);
    return VariableDeclarator;
}(_Node3.default);

exports.default = VariableDeclarator;
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