On Wednesday, 4 April 2018 at 15:57:19 UTC, Simen Kjærås wrote: > On Wednesday, 4 April 2018 at 15:49:31 UTC, Vladimirs Nordholm > wrote: >> if (is(T == A) || is(T == B) || is(T == Enum)) > > if (is(T : Enum)) > > -- > Simen Ah! Thanks a lot!