tree 52071111f700d9ed9c833cffc9543911fa17e75f
parent a75c9146b72afd5b18b817fdfda7fb1d974db9c5
author Joe Tsai <joetsai@digital-static.net> 1585848666 -0700
committer Joe Tsai <joetsai@digital-static.net> 1585861943 +0000

internal/impl: handle extremely old messages

At some point in time, protoc-gen-go actually emitted an XXX_OneofFuncs
with a different signature. Adjust the logic for handling XXX_OneofFuncs
to not assume that the return arguments are in a specific order.

Change-Id: Idd9c09231c4129c655d4a635bb1ae094896a1ff4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/226980
Reviewed-by: Damien Neil <dneil@google.com>