https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 107839, which changed state.
Bug 107839 Summary: spurious "may be used uninitialized" warning while all uses are under "if (c)" https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107839 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED