src/third_party/mozjs-45/js/src/jit-test/tests/profiler/test-bug1026485.js

function TestCase(n, d, e, a)
  TestCase.prototype.dump = function () {}
enableSPSProfiling();
new TestCase(typeof Number(new Number()));
new TestCase(typeof Number(new Number(Number.NaN)));
test();
function test() {
    try {
        test();
    } catch (e) {
        new TestCase();
    }
}