https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 34721, which changed state.
Bug 34721 Summary: Output statements fool the -Wuninitialized option https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34721 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE