Expose the `SupportUnknownEnumValue` helper function.
This for use by proto plugins that need to imitate the legacy behavior of the Java plugin, whereby open enums in proto2 files do not get the extra methods to access the underlying integer values. PiperOrigin-RevId: 901817692
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Éamonn McManus committed
3ff8d325504aa173d82d1f588c70c504f6249f4e
Parent: 78e1910
Committed by Copybara-Service <copybara-worker@google.com>
on 4/18/2026, 4:33:50 PM