https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180 Bug 89180 depends on bug 84221, which changed state.
Bug 84221 Summary: [7 Regression] spurious -Wunused warning on a variable of a template type declared unused https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84221 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
