src/third_party/mozjs-45/js/src/jit-test/tests/auto-regress/bug580694.js

// Binary: cache/js-dbg-32-7c6f62fcbd91-linux
// Flags: -m
//
function f3() {
    try {
        v = f()
    } catch (r) {}
}
function f1(a, t) {
    f2(f, a)
}
function f2() {
    u = uneval()
}
f = (function () {
    Proxy((function () {})(gc()), [])
})
a = ""
f1()
f3(f, a)