{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"BuiltinLintDiag::PrivateExternCrateReexport"}]}
        BuiltinLintDiag::PrivateExternCrateReexport { source: ident, extern_crate_span } => {
        BuiltinLintDiag::UnusedMacroUse => lints::UnusedMacroUse.decorate_lint(diag),
            lints::PrivateExternCrateReexport { ident, sugg: extern_crate_span.shrink_to_lo() }