https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62269
--- Comment #2 from DJ Delorie <dj at redhat dot com> --- Sorry for not being as responsive as I should be, but I've tried occasionally to fix the m32c-gcc issues and they just keep getting worse. I suspect m32c should be deprecated at this point, it's not one of of the mcu's Renesas is promoting these days, and there are some unsolveable ICEs building libgcc and newlib. OTOH C++ *is* supported.
