Is this a bug, if so, how would you summarize it?

[monarch_dodra]

On Tuesday, 15 October 2013 at 06:40:13 UTC, safety0ff wrote:
> See this code: http://dpaste.dzfl.pl/b3ae1667
>
> On DMD it gives the error message if version=bug, but not if 
> version=bug AND version=workaround1 (through 6).
> On LDC it segfaults at run time if version=bug, but not if 
> version=bug AND version=workaround1 (through 6).
>
> Workaround1 - workaround4 are more or less boring.
> However it is surprising that workaround5 and workaround6 work 
> but in the bug (when there's two aliases) you then get an error 
> message for each alias.

I didn't look too much into this, because it's not failing for me 
on the latest head, so whatever it is, it's fixed already.

http://ftp.digitalmars.com/dmd2beta.zip