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// Copyright (C) 2021 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Throws TypeError when attempting to overwrite a private method.
esid: sec-privateset
info: |
7.3.30 PrivateSet ( P, O, value )
1. Let entry be ! PrivateElementFind(P, O).
2. If entry is empty, throw a TypeError exception.
3. If entry.[[Kind]] is field, then
...
4. Else if entry.[[Kind]] is method, then
a. Throw a TypeError exception.
5. ...
features: [class, class-methods-private]
---*/
class C {
#m() {}
assign() {
this.#m = 0;
}
}
var obj = new C();
assert.throws(TypeError, function() {
obj.assign();
});
reportCompare(0, 0);