{"ast_node_type":"variable","tokens":[{"end":55,"kind":"keyword","start":0,"text":"let"}]}
        let local_place: PlaceRef<'tcx> = local.into();
    fn add_note_for_packed_struct_derive(&self, err: &mut Diag<'_>, local: Local) {
        let local_ty = local_place.ty(self.body.local_decls(), self.infcx.tcx).ty.peel_refs();