https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52403 Bug 52403 depends on bug 51632, which changed state.
Bug 51632 Summary: [OOP] Bogus argument checking for generated _def_init parameter and _copy procedure with CAF https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51632 What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |FIXED