{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"RibKind::MacroDefinition(def)"}]}
                RibKind::MacroDefinition(def) if def == self.macro_def(ident.span.ctxt()) => {
                RibKind::Module(module) => module,
                    // If an invocation of this macro created `ident`, give up on `ident`