1 INDEX CHECKED, Scope; CHECKED; tag scope as reviewed
3 INDEX UNCHECKED, Scope; UNCHECKED; tag scope as unreviewed
5 The programmer can tag any scope as `UNCHECKED` or `CHECKED`. In *ALPHA* and *BETA*
6 builds, a global `UNCHECKED` is implied. In *RELEASE* builds, `UNCHECKED` scopes are