{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"self.type_of_binding.get(b).unwrap_or(&self.standard_types.unknown)"}]}
        self.type_of_binding.get(b).unwrap_or(&self.standard_types.unknown)
    fn index(&self, b: BindingId) -> &Ty {
    }