Hi, Is it possible to use the AddressSanitizer (-fsanitize=address) on Windows (And if yes, how?)? I built gcc (master branch) from source today, and it told me that the current configuration/target (mingw/msys2, x86_64) would not work with the address sanitizer runtime libraries. In fact, compiling binaries actually works, but when trying to link with -fsanitize=address it fails (with pre-built gcc-9 as well). Are there plans to bring gcc's AddressSanitizer to Windows in the near feature if not? [1] says that LLVMs AddressSanitizer is "periodically" merged to GCC, which does work on windows. On Linux, i managed to link a binary built by gcc with clangs `libclang_rt.asan-x86_64.so` and run it, but something similar with DLLs on windows segfaults (and this seams like a very dirty hack too). Any ideas? Thank you very much in advance, Lou [1] https://github.com/google/sanitizers/wiki/AddressSanitizerClangVsGCC-(6.0-vs-8.1)