dmd 1.047 and 2.032 releases

[Walter Bright]

Robert Clipsham wrote:
> Unlikely, sorry. LDC 2 is in a very early alpha state. Currently a 
> custom version of druntime compiles (a patch has been submitted), how 
> much of it functions correctly remains to be seen. Anything using the GC 
> doesn't work as some of the GC code segfaults, and about 90% of phobos 
> doesn't compile. How soon LDC 2 appears will more than likely depend on 
> if anyone else takes an interest in developing it, I don't have enough 
> time to really dig into it and make it a fully functioning D2 compiler 
> unfortunately.

What's the essential problem?