{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"sym::roundf16"}]}
        sym::roundf16 => ("roundf16", 1, fx.tcx.types.f16, types::F16),
        sym::round_ties_even_f128 => ("rintf128", 1, fx.tcx.types.f128, types::F128),
        sym::roundf32 => ("roundf", 1, fx.tcx.types.f32, types::F32),