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load(libdir + "asserts.js");
new class foo extends Array {
e = function() {}
}
source = `new class bar extends Promise { e = function() {} }`;
// Calling the Promise constructor with empty args fails with TypeError.
assertThrowsInstanceOf(() => eval(source), TypeError);
class Base {
constructor() {
return new Proxy({}, {});
}
}
new class prox extends Base {
e = function () {}
}