Method walkChainExpression

lib/javascript/JavascriptParser.js:4044–4054

* Walk chain expression. * @param {ChainExpression} expression expression

(expression)

	 * @param {ChainExpression} expression expression
	 */
	walkChainExpression(expression) {
		const result = this.hooks.optionalChaining.call(expression);

		if (result === undefined) {
			if (expression.expression.type === "CallExpression") {
				this.walkCallExpression(expression.expression);
			} else {
				this.walkMemberExpression(expression.expression);
			}
		}
	}

	/**
	 * Processes the provided function expression.