{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"///"}]}
    /// `LintDiagnostic`, typically generated by `#[derive(LintDiagnostic)]`).
    /// Emit a lint at `span` from a lazily-constructed lint struct (some type that implements
    fn emit_span_lint_lazy<S: Into<MultiSpan>, L: for<'a> LintDiagnostic<'a, ()>>(