https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27766 Bug 27766 depends on bug 30802, which changed state.
Bug 30802 Summary: out of bounds error array I/O not picked up with -fbounds-check https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30802 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED