{"ast_node_type":"variable","tokens":[{"end":82,"kind":"keyword","start":0,"text":"if"}]}
                if let Some(expanded) = self.sema.expand_macro_call(&macro_call) {
            } else if let Some(macro_call) = ast::MacroCall::cast(node.clone()) {
                    if let Some(tt) = macro_call.token_tree() {