Emit dummy open drop for unsafe binder Fixes rust-lang/rust#141394 We can't taint the body in wfcheck when we have a `T: Copy` bound failure, so we end up binding MIR here. Emit a dummy open drop so that drop elaboration doesn't fail. r? oli-obk
kw::Empty
sym::empty
version("..")
tcx.anon_const_kind
CanonicalVarInfo