https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180 Bug 89180 depends on bug 108079, which changed state.
Bug 108079 Summary: [11 Regression] -Wunused-variable gives misleading duplicate warning for unused static local variable https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108079 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED