extern(C++) multiple inheritence

[Daniel Murphy via Digitalmars-d]

On 19/01/2016 8:04 PM, Walter Bright wrote:
> On 1/19/2016 12:34 AM, Daniel Murphy wrote:
>> Yeah, it never has.  No attempt has ever been made to make it work.
>
> Actually, as I recall it was made to match what DMC++ generates for Win32.
>

Wasn't that from before we had extern(C++) classes?  I did the 
extern(C++) single inheritance class layout but didn't touch interfaces.