D2 is really that stable as it is claimed to be?

[Maxim Fomin]

On Tuesday, 24 September 2013 at 23:11:24 UTC, Walter Bright 
wrote:
> On 9/24/2013 2:23 PM, David Nadlinger wrote:
>> On Tuesday, 24 September 2013 at 20:26:54 UTC, Walter Bright 
>> wrote:
>>> On 9/23/2013 10:33 AM, Iain Buclaw wrote:
>>>> GCC has a carat too now.
>>>
>>> DMC has had a carat for 30 years now.
>>>
>>>  int x x;
>>>        ^
>>>  test2.c(2) : Error: missing ',' between declaration of 'x' 
>>> and 'x'
>>>
>>> Nobody ever gave a damn about that feature, i.e. not one 
>>> single person
>>> commented on it, including not a single D user.
>>
>> Maybe that's because "not one single person" actually uses 
>> DMC? ;)
>
> yes, I've had a fantasy business for the last 30 years.

DMC? A compiler which produces obsolete object format which is 
not produced by anyone else and which is a reason of why dmd 
users experience problems in windows platform?