kotlin-fork/js/js.translator/testData/js-optimizer/temporary-variable/ifBranch.optimized.js

function test1(n) {
    var $tmp;
    if (n > 0) {
        $tmp = 23;
    }
    return typeof $tmp;
}

function box() {
    var result = test1(5);
    if (result != "number") return "fail1: " + result;

    result = test1(-5);
    if (result != "undefined") return "fail2: " + result;

    return "OK";
}