scope ref const(T) --> error?!

[Tove]

On Thursday, 3 May 2012 at 22:43:16 UTC, Tove wrote:
>> scope does not destroy. scope makes this illegal (assuming 
>> that A is a class type):
>>
>>    a = x;
>>
>> There is deprecated use of the 'scope' keyword but this is not 
>> it.
>>
>> > }
>> >
>> > fun(a);
>> >
>>
>> Ali
>
> right, thanks. I forgot about that, since it was never 
> implemented I didn't use it.
>
> But nevertheless... the actual implemented semantics is the 
> same for parameters as for the deprecated function body case, 
> at the end of the function the parameter goes out of scope too! 
> i.e. destructor should be called.

Hmmm sorry for the confusion, I was living under the delusion 
that:

scope class A{}
void fun(scope A x){}
fun(new A());

did something, but it doesn't. ;)