https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 59970, which changed state.
Bug 59970 Summary: Bogus Wuninitialized warnings at low optimization levels https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59970 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED