{"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"ExprKind::Call(path,"}]}
            ExprKind::Call(path, args)
            // <path>(arg...) where `arg` is null-ptr and `path` is a fn that expect non-null-ptr
                if let ExprKind::Path(ref qpath) = path.kind