synchronized (this[.classinfo]) in druntime and phobos

Andrei Alexandrescu SeeWebsiteForEmail at erdani.org
Wed May 30 12:46:17 PDT 2012


On 5/30/12 12:25 PM, Alex Rønne Petersen wrote:
> On 30-05-2012 21:12, Andrei Alexandrescu wrote:
>> On 5/30/12 12:03 PM, Steven Schveighoffer wrote:
>>> On Wed, 30 May 2012 14:32:59 -0400, Andrei Alexandrescu
>>> <SeeWebsiteForEmail at erdani.org> wrote:
>>>
>>>> On 5/30/12 10:47 AM, Steven Schveighoffer wrote:
>>>>> Yes, you can just use a private mutex. But doesn't that just lead to
>>>>> recommending not using a feature of the language?
>>>>
>>>> I don't think so. Synchronized classes are the unit of scoped locking
>>>> in D. If you want to do all scoped locking internally, make the class
>>>> private.
>>>
>>> Maybe you didn't read thoroughly the first part of my post (the example
>>> that shows a deadlock that is easily preventable if the mutex isn't
>>> exposed).
>>
>> The mutex is not exposed.
>
> I'm trying really hard to not to be rather impolite here, but I don't
> know how else to put it: You seem to be the only one who subscribes to
> this definition of "exposed".

I don't care as long as it's the correct one. The mutex is not exposed.

Andrei



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