C forbids braced-groups within expressions [-Wpedantic] 634 | ({ | ^ /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/utils/hook.h:243:9: note: in expansion of macro 'pw_core_method' 350 | #define pw_core_error(c,...) pw_core_method(c,error,0,__VA_ARGS__) | ^~~~~~~~~~~~~~ /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/pipewire-0.3/pipewire/core.h:361:16: note: in expansion of macro 'spa_pod_builder_add_object' 129 | return (topic->flags & log_level & WP_LOG_TOPIC_LEVEL_MASK) != 0; | ~~~~~~~~~~~~~^~~~~~~~~~~ [77/229] Compiling C++ object waybar.p/src_util_rewrite_string.cpp.o [98/229] Compiling C++ object test/waybar_test.p/config.cpp.o [67/229] Compiling C++ object waybar.p/src_util_regex_collection.cpp.o [96/229] Compiling C++ object waybar.p/src_modules_sway_bar.cpp.o [117/229] Compiling C++ object test/waybar_test.p/config.cpp.o [67/229] Compiling C++ object waybar.p/src_modules_cffi.cpp.o [101/229] Compiling