Cross-checks every pkg::name/pkg:::name against the signature database's exported bit.
An absent entry (unknown package, unresolved version, uncatalogued name) is never read as "not exported" -
it only counts toward .meta.unresolved. Only a definite record triggers a report:
pkg:::name when the record says it IS exported (:: would already reach it).
pkg::name when the record says it is NOT exported (fails at runtime in R).
Readonlyinfo: { certainty:BestEffort; defaultConfig:()=>{}; description:"Flags `pkg:::name` where `name` is actually exported by `pkg` (so `::` would do), and `pkg::name` where the signature database knows `name` is not exported (which fails at runtime in R). Stays silent whenever the database has no definite answer for the name."; name:"Namespace Access Validity"; tags:readonly[Bug]; }
Cross-checks every
pkg::name/pkg:::nameagainst the signature database's exported bit. An absent entry (unknown package, unresolved version, uncatalogued name) is never read as "not exported" - it only counts toward.meta.unresolved. Only a definite record triggers a report:pkg:::namewhen the record says it IS exported (::would already reach it).pkg::namewhen the record says it is NOT exported (fails at runtime in R).