js/src/jit-test/tests/promise/bug1406463.js


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// |jit-test| error:dead object

var P = newGlobal({newCompartment: true}).eval(`
(class extends Promise {
    static resolve(o) {
        return o;
    }
});
`);

Promise.all.call(P, [{
    then(r) {
        nukeAllCCWs();
        r();
    }
}]);