does alias this work correctly?

[Maxim Fomin]

On Sunday, 13 January 2013 at 19:16:36 UTC, Zhenya wrote:
> Hi!
> Is it all right with it:
> struct Foo
> {
> 	struct Bar
> 	{
> 		void opCall()
> 		{
> 			writeln("non-static");
> 		}
> 	}
> 	Bar bar;
> 	static struct Anotherbar
> 	{
> 		static void bar()
> 		{
> 			writeln("static");
> 		}
> 	}
> 	alias Anotherbar this;
> }
>
> void main()
> {
> 	Foo f;
> 	f.bar();
> 	Foo.bar();//fils with message:type Bar is not an expression
>         Foo.Bar b;
>         b();//this works however
> }
> ?

According to spec http://dlang.org/class.html#AliasThis undefined 
lookups are forwarded to AliasThis member. But in your case Foo 
struct has bar member, so no further resolution is performed. 
Rename the member and the code compiles.

Note, this seems to come from neighbor thread 
http://forum.dlang.org/thread/uelmpwwckcveimpbdtdo@forum.dlang.org. 
I think it is simpler to rename functions than create bunch of 
structs just to be able to have eponymous non-static and static 
functions.