Method walkTryStatement

lib/javascript/JavascriptParser.js:2583–2615

* Walk try statement. * @param {TryStatement} statement try statement

(statement)

	 * @param {TryStatement} statement try statement
	 */
	walkTryStatement(statement) {
		if (this.scope.inTry) {
			this.walkStatement(statement.block);
		} else {
			this.scope.inTry = true;
			this.walkStatement(statement.block);
			this.scope.inTry = false;
		}

		const tryTerminated = this.scope.terminated;
		this.scope.terminated = undefined;

		if (statement.handler) this.walkCatchClause(statement.handler);

		const handlerTerminated = this.scope.terminated;
		this.scope.terminated = undefined;

		if (statement.finalizer) {
			this.walkStatement(statement.finalizer);
		}

		const finalizerTerminated = this.scope.terminated;
		this.scope.terminated = undefined;

		if (finalizerTerminated) {
			this.scope.terminated = finalizerTerminated;
		} else if (
			tryTerminated &&
			(statement.handler ? handlerTerminated : true)
		) {
			this.scope.terminated = handlerTerminated || tryTerminated;
		}
	}

	/**
	 * Pre walk while statement.