[squeak-dev] Lightweight Classes

Michael van der Gulik mikevdg at gmail.com
Wed Nov 19 23:31:04 UTC 2008


On Thu, Nov 20, 2008 at 12:04 PM, Eliot Miranda <eliot.miranda at gmail.com>wrote:

>
>
> On Wed, Nov 19, 2008 at 2:45 PM, Michael van der Gulik <mikevdg at gmail.com>wrote:
>
>>
>>
>> On Thu, Nov 20, 2008 at 7:29 AM, Eliot Miranda <eliot.miranda at gmail.com>wrote:
>>
>>>
>>> To fix this change
>>> bytecodePrimClass
>>> | rcvr |
>>> rcvr := self internalStackTop.
>>>  self internalPop: 1 thenPush: (self fetchClassOf: rcvr).
>>> self fetchNextBytecode.
>>> to
>>> bytecodePrimClass
>>> messageSelector := self specialSelector: 23.
>>> argumentCount := 0.
>>>  self normalSend.
>>>
>>>
>> Eliot: have you submitted this to the VM guys (via bugs.squeak.org I
>> guess)?
>>
>> If not, let me know and I'll fill in a bug report.
>
>
> Arguably it's not a bug, but an obsolete optimization.  Feel free to submit
> the bug, but I'll probably change it in Cog anyway.  I'll talk it over with
> Andreas on Friday.
>

now http://bugs.squeak.org/view.php?id=7229

Gulik.

-- 
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