C forbids braced-groups within expressions [-Wpedantic] 553 | ({ | ^ ../subprojects/cava-0.10.2/src/output/common.c:23:29: note: in expansion of macro 'spa_loop_utils_method_s' 356 | #define pw_log_warn(...) pw_log(SPA_LOG_LEVEL_WARN,__VA_ARGS__) | ^~~~~~ ../subprojects/cava-0.10.2/src/input/pipewire.c:30:9: note: in expansion of macro 'spa_pod_parser_get_object' 556 |