{"ast_node_type":"variable","tokens":[{"end":71,"kind":"keyword","start":0,"text":"if"}]}
        if let Some(trait_def_id) = pick.item.trait_container(self.tcx)
        // Disallow calls to the method `drop` defined in the `Drop` trait.
            && let Err(e) = callee::check_legal_trait_for_method_call(