test.js

function foo1() {
	throw new Error();
}

function foo2() {
	try {
		foo1();
	}
	finally {
	}
}

function foo3() {
	try {
		foo2();
	}
	finally {
	}
}
function foo4() {
	try {
		foo3();
	}
	finally {
	}
}

foo4();