https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83099
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |build Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- r255036 removes the unused warning and should unblock the bootstrap.