{"ast_node_type":"other","tokens":[{"end":102,"kind":"keyword","start":0,"text":"///"}]}
    ///     https://rustc-dev-guide.rust-lang.org/appendix/background.html#what-is-a-dataflow-analysis
    /// [data-flow analyses]:
    /// [`CriticalCallEdges`]: ../../rustc_mir_transform/add_call_guards/enum.AddCallGuards.html#variant.CriticalCallEdges