https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to ktkachov from comment #4) > > but the e[8000] is inside the "while (a)" loop and should not be reachable > since 'a' is always 0? 'a' can be initialized via a constructor.