Compile [2024-11-20 17:16:16 UTC]: succeed
"clang++-13" -fvisibility-inlines-hidden -Wno-c99-extensions -std=c++20 -fPIC -pthread -O0 -fno-inline -Wall -fvisibility=hidden -m64 --target=x86_64-pc-linux -DBOOST_ALL_NO_LIB=1 -DBOOST_COBALT_USE_STD_PMR=1 -I".." -c -o "/var/boost/run/results/boost/bin.v2/libs/vmd/test/test_doc_empty_fail4.test/clang-linux-13~c++20/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_doc_empty_fail4.o" "../libs/vmd/test/test_doc_empty_fail4.cpp"
In file included from ../libs/vmd/test/test_doc_empty_fail4.cpp:7:
../libs/vmd/test/test_doc_empty_fail4.cxx:24:41: error: 'BOOST_VMD_IS_EMPTY_ERROR' declared as an array with a negative size
typedef char BOOST_VMD_IS_EMPTY_ERROR[-1];
^~
1 error generated.