On Monday, 25 May 2020 at 20:58:56 UTC, Andrei Alexandrescu wrote: > This seems to be an overlook: > > https://issues.dlang.org/show_bug.cgi?id=20863 I made a pull to remove unnecessary overloads in std.meta, and ran into this bug. Maybe you found it doing the same? https://github.com/dlang/phobos/pull/7513