Cconditional expression in return statement. Bug?

[Jack Applegame via Digitalmars-d-learn]

On Tuesday, 7 March 2017 at 16:00:54 UTC, kinke wrote:
> Definitely a very bad bug. It works too if you mark `fun()` as 
> nothrow. Please file a DMD issue.
https://issues.dlang.org/show_bug.cgi?id=17246