dmd 1.056 and 2.040 release

[Andrei Alexandrescu]

Ary Borenszweig wrote:
> Walter Bright wrote:
>>
>> http://www.digitalmars.com/d/1.0/changelog.html
>> http://ftp.digitalmars.com/dmd.1.056.zip
>>
>>
>> http://www.digitalmars.com/d/2.0/changelog.html
>> http://ftp.digitalmars.com/dmd.2.040.zip
>>
>> Thanks to the many people who contributed to this update!
> 
> Very nice! Each release kills a lot of bugs and adds small but very 
> powerful features.
> 
> About the interface functions, this compiles:
> 
> -- 
> import std.stdio;
> 
> interface One {
> 
>   final void foo() {
>     writefln("One");
>   }
> 
> }
> 
> interface Two {
> 
>   final void foo() {
>     writefln("Two");
>   }
> 
> }
> 
> class X : One, Two {
> }
> 
> class Y : Two, One {
> }
> 
> void main() {
>   X x = new X();
>   x.foo(); // prints "One"
>   Y y = new Y();
>   y.foo(); // prints "Two"
> }
> -- 
> 
> Is this intended behaviour? Might leads to obscure bugs...

I think this should lead to a compile-time error.

Andrei