DefKind::Static
This allows to compute the `BodyOwnerKind` from `DefKind` only, and removes a direct dependency of some MIR queries onto HIR. As a side effect, it also simplifies metadata, since we don't need 4 flavours of `EntryKind::*Static` any more.
format-args-capture
AdtDef
in_band_lifetimes
rustc_passes