fasttable: Treat unlinked submessage as unknown.
PiperOrigin-RevId: 922801889
P
Protobuf Team Bot committed
61113a63880d30c56de26fc3e9aa29c1f6d8b031
Parent: 4da5b35
Committed by Copybara-Service <copybara-worker@google.com>
on 5/28/2026, 4:05:34 PM