https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87880
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- >> Weird: can you check where the definition of >> ___cxa_rethrow_primary_exception is coming from in your case? On my >> 10.14.2 Beta1 system, I only found it in libc++abi.1.dylib. > > I see > > % nm x86_64-apple-darwin18.2.0/libsanitizer/asan/.libs/libasan.5.dylib | grep > cxa_rethrow_primary_exception > 00000000000c73b0 s __ZL44substitution___cxa_rethrow_primary_exception > U ___cxa_rethrow_primary_exception > 0000000000018170 t _wrap___cxa_rethrow_primary_exception Right, that's the reference from libasan. However, this needs to be resolved from somewhere at runtime, and I don't see how this would happen.
