Function rustc_middle::util::bug::trigger_span_delayed_bug

pub fn trigger_span_delayed_bug(tcx: TyCtxt<'_>, key: DefId)

A query to trigger a span_delayed_bug. Clearly, if one has a tcx one can already trigger a span_delayed_bug, so what is the point of this? It exists to help us test span_delayed_bug’s interactions with the query system and incremental.