On Monday, 23 May 2016 at 18:10:14 UTC, cy wrote:
I was squinting at the std.typecons.NullableRef code and it _looks_ like isNull is only checked at runtime (and not checked at all in release mode!) but D has surprised me before in its ability to pre-calculate stuff during compilation.[...]
NullableRef is checked at compile time only if you "hold the door".^^
