On Oct 1, 2011, at 2:07 AM, Brendan Eich wrote:

> On Oct 1, 2011, at 1:57 AM, Waldemar Horwat wrote:
> 
>> On 09/30/2011 04:37 PM, Brendan Eich wrote:
>>> since we haven't come up with a way to do 2 and 5 that works,
>> 
>> That's what makes this into a dead end.   Worse, by claiming the class 
>> syntax you'd be precluding finding a different way that works in the future.
> 
> That does not follow. Item 2 is guaranteed shape,

Also, const class can be supported now by the desugaring I gave, and it does 
guarantee the shape of the sealed instances.

/be

> item 5 is const instance variable. We can add these later, restricting the 
> syntax for now to exclude anything like 'const' instance variable 
> declarations. This does not preclude adding such extensions later.
> 
> /be
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