https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81668
--- Comment #12 from sgunderson at bigfoot dot com --- The spurious warning seems to be gone in GCC 8.
sgunderson at bigfoot dot com Tue, 19 Jun 2018 11:08:12 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81668
--- Comment #12 from sgunderson at bigfoot dot com --- The spurious warning seems to be gone in GCC 8.