https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40883 Bug 40883 depends on bug 52726, which changed state.
Bug 52726 Summary: Composed error message will not get translated https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52726 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED