{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"//"}]}
        //    priority than prelude macros, but create ambiguities with macros in modules.
        // 1-3. `macro_rules` (open, not controlled), loop through `macro_rules` scopes. Have higher
        // 1-3. Names in modules (both normal `mod`ules and blocks), loop through hygienic parents