throws

[85/229] Compiling C++ object waybar.p/src_modules_bluetooth.cpp.o [103/229] Compiling C++ object waybar.p/src_modules_cpu_frequency_linux.cpp.o [104/229] Compiling C++ object waybar.p/src_modules_backlight.cpp.o [154/229] Compiling C++ object waybar.p/src_modules_cffi.cpp.o [101/229] Compiling C++ object waybar.p/src_modules_memory_common.cpp.o [108/229] Compiling C++ object waybar.p/src_modules_dwl_window.cpp.o [120/229] Compiling C++ object waybar.p/src_modules_river_tags.cpp.o [115/229] Compiling C++ object waybar.p/src_modules_hyprland_workspace.cpp.o [130/229] Compiling C++ object waybar.p/src_modules_river_window.cpp.o [114/229] Compiling C++ object waybar.p/src_modules_niri_backend.cpp.o [136/229] Compiling C++ object waybar.p/src_modules_cffi.cpp.o [101/229] Compiling C++ object waybar.p/src_modules_cffi.cpp.o [101/229] Compiling C++ object waybar.p/src_modules_river_layout.cpp.o [112/229] Compiling C++ object waybar.p/src_modules_sni_tray.cpp.o [148/229] Compiling C++ object waybar.p/src_modules_river_tags.cpp.o [115/229] Compiling C++ object waybar.p/src_modules_privacy_privacy_item.cpp.o [133/229] Compiling C++ object waybar.p/src_util_pipewire_pipewire_backend.cpp.o [139/229] Compiling C++ object waybar.p/src_modules_wireplumber.cpp.o In file included from /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/pipewire-0.3/pipewire/pipewire.h:23: ../subprojects/cava-0.10.2/src/input/pipewire.c: In function 'spa_thread_utils_join': /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/utils/hook.h:199:1: warning: ISO C forbids braced-groups within expressions [-Wpedantic]