https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77375
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[5/6 Regression] constant |[5 Regression] constant |object with mutable |object with mutable |subobject allocated in |subobject allocated in |read-only memory |read-only memory --- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed for 6.3+ as well.