On Tuesday, 6 July 2021 at 10:25:28 UTC, Dennis wrote: > We're [still awaiting formal assessment on > dip1038](https://forum.dlang.org/thread/sojvxakgruzfvbigzhiu@forum.dlang.org), but if that gets in, you can mark `clock` or `Field` `@nodicard`. Otherwise I don't know of a way. Yes, it would help.