On Thu, 12 Jan 2023 18:37:06 GMT, Archie L. Cobbs <[email protected]> wrote:
>> I guess what I'm thinking about:
>>
>> class Foo {
>> private Foo() {
>> m(this);
>> }
>>
>> public void m() { ... } // overridable
>>
>> static Foo makeFoo() { return new Foo(); }
>> }
>
>> I guess what I'm thinking about:
>
> No leak is possible in that example.
> * `new Foo()` creates an instance of `Foo` (not a subclass of `Foo`)
> therefore `m()` is not overridden
> * Any subclass of `Foo` that may exist in the outside world cannot use the
> `Foo()` constructor that leaks because it's private
but what if `m` is a static method in a separate compilation unit? Should it be
able to observe a partially initialized Foo?
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PR: https://git.openjdk.org/jdk/pull/11874
