On 8/29/21 10:00 AM, Oleg B wrote: > Paul, have you any plans to update `std.sumtype` to actual version of > `sumtype` (1.1.x)? > > `typeIndex` is needed It was [added](https://github.com/dlang/phobos/pull/7886), and then [removed](https://github.com/dlang/phobos/pull/7922) before release by Atila. I suspect it will never be re-added. -Steve