https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819 Bug 83819 depends on bug 86622, which changed state.
Bug 86622 Summary: [9 Regression] incorrect strlen of array of array plus variable offset https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86622 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED