Nicolò Ribaudo ec69b4bb12 Save full descriptor instead of only value for private fields. (#8318)
* Save full descriptor instead of only value for private fields.

Decorators can make private fields non-writable, so we need to store this
information somewhere.
The descriptor can also be used to implement private accessors.
2018-07-27 16:24:57 -04:00

18 lines
298 B
JavaScript

var C = function C() {
"use strict";
babelHelpers.classCallCheck(this, C);
babelHelpers.defineProperty(this, "y", babelHelpers.classPrivateFieldGet(this, _x));
_x.set(this, {
writable: true,
value: void 0
});
};
var _x = new WeakMap();
expect(() => {
new C();
}).toThrow();