-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Uninitialized attribute @local_var_init_phase", "src/local_var_init.nit", 26);
+fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @local_var_init_phase");
+fprintf(stderr, " (%s:%d)\n", "src/local_var_init.nit", 26);