{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"Scope::BuiltinAttrs"}]}
                Scope::BuiltinAttrs => break, // nowhere else to search
                Scope::MacroUsePrelude => Scope::StdLibPrelude,
                Scope::ExternPrelude if module_and_extern_prelude => break,