{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"///"}]}
    /// For now, this doesn't resolve macros (FIXME) and cannot resolve Impl, as we
    /// Fills the `Resolver::effective_visibilities` table with public & exported items
    /// need access to a TyCtxt for that. Returns the set of ambiguous re-exports.