{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"tcx.struct_lockstep_tails_for_codegen(source_pointee,"}]}
            tcx.struct_lockstep_tails_for_codegen(source_pointee, target_pointee, typing_env)
        | (&ty::RawPtr(source_pointee, _), &ty::RawPtr(target_pointee, _)) => {
        }