https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563
--- Comment #52 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- (In reply to Kazumoto Kojima from comment #51) BTW, I've already committed the patch in c#37 for gcc-5 for this PR. The backport patch for PR/66780 is still in test for gcc-5.
