src/third_party/mozjs-45/js/src/jit-test/tests/basic/bug950725.js

function test() {
    + T[g].act
}
gc();
var c = 0;
for (var i = 0; i < 20; test['$+']) {
    if (c++ > 110)
	break;
    try {
	__count__(f(2), 1);
    } catch (e) {}
}