Workaround for DIP 1005

[Chris Wright via Digitalmars-d]

On Fri, 03 Feb 2017 14:43:01 +0000, Dominikus Dittes Scherkl wrote:
> fun.ST fun()
> {
>     import someModule.SomeType;
>     alias ST = SomeType;
>     ...
> }

What compiler version is this? I'm getting segfaults with both 2.072.2 and 
2.073.0.

Reported as https://issues.dlang.org/show_bug.cgi?id=17140