search for: win32_segv

...ainers (e.g. [1,2]), especially if the stars are only right on Win-Builder but not on the maintainer's PC. On Unix-like systems, we get a loud message from the SIGSEGV handler and (if we're lucky and the memory manager is still mostly intact) an R-level traceback. A similar signal handler, win32_segv(), is defined in src/main.c for use on Windows, but I am not seeing a way it could be called in the current codebase. The file src/gnuwin32/psignal.c that's responsible for signals on Windows handles Ctrl+C but does not emit SIGSEGV or SIGILL. Can we make use of vectored exception handling [3]...