function f1() {
    throw (a = x());
}
function f2(a) {
    throw (a = x());
}
function f3() {
    var a;
    throw (a = x());
}
function f4() {
    try {
        throw (a = x());
    } catch (b) {
        console.log(a);
    }
}
function f5(a) {
    try {
        throw (a = x());
    } catch (b) {
        console.log(a);
    }
}
function f6() {
    var a;
    try {
        throw (a = x());
    } catch (b) {
        console.log(a);
    }
}
function f7() {
    try {
        throw (a = x());
    } finally {
        console.log(a);
    }
}
function f8(a) {
    try {
        throw (a = x());
    } finally {
        console.log(a);
    }
}
function f9() {
    var a;
    try {
        throw (a = x());
    } finally {
        console.log(a);
    }
}
function test(inc) {
    var counter = 0;
    x = function () {
        counter += inc;
        if (inc < 0) throw counter;
        return counter;
    };
    [f1, f2, f3, f4, f5, f6, f7, f8, f9].forEach(function (f, i) {
        a = null;
        try {
            f(10 * (1 + i));
        } catch (x) {
            console.log("caught " + x);
        }
        if (null !== a) console.log("a: " + a);
    });
}
var x, a;
test(1);
test(-1);