self.describe_field_from_ty(&tnm.ty, field)
}
ty::TyArray(ty, _) | ty::TySlice(ty) => self.describe_field_from_ty(&ty, field),
- ty::TyClosure(closure_def_id, _) => {
+ ty::TyClosure(def_id, _) | ty::TyGenerator(def_id, _, _) => {
// Convert the def-id into a node-id. node-ids are only valid for
// the local code in the current crate, so this returns an `Option` in case
// the closure comes from another crate. But in that case we wouldn't
// be borrowck'ing it, so we can just unwrap:
- let node_id = self.tcx.hir.as_local_node_id(closure_def_id).unwrap();
+ let node_id = self.tcx.hir.as_local_node_id(def_id).unwrap();
let freevar = self.tcx.with_freevars(node_id, |fv| fv[field.index()]);
self.tcx.hir.name(freevar.var_id()).to_string()