{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"tcx.instantiate_bound_regions_with_erased(principal).with_self_ty(tcx,"}]}
                        tcx.instantiate_bound_regions_with_erased(principal).with_self_ty(tcx, ty),
                    tcx.vtable_entries(
                    )