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"use strict";
var y = new Proxy({}, {
getOwnPropertyDescriptor(target, key) {
if (key === "a") {
return { configurable: true, get: function(v) {} };
} else {
assertEq(key, "b");
return { configurable: true, writable: false, value: 15 };
}
},
defineProperty() {
throw "not invoked";
}
})
// This will invoke [[Set]] on the target, with the proxy as receiver.
assertThrowsInstanceOf(() => y.a = 1, TypeError);
assertThrowsInstanceOf(() => y.b = 2, TypeError);
if (typeof reportCompare === "function")
reportCompare(true, true);