{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"sym::powif128"}]}
        sym::powif128 => (0, 0, vec![tcx.types.f128, tcx.types.i32], tcx.types.f128),
        sym::powif64 => (0, 0, vec![tcx.types.f64, tcx.types.i32], tcx.types.f64),