tree b0d2e7d5ef570d34dac4d5b56217ea4f1990505f
parent 1e5516a4c2f719b962d28619dab54faec3f46494
author Damien Neil <dneil@google.com> 1569882867 -0700
committer Damien Neil <dneil@google.com> 1570205583 +0000

internal/impl: support non-struct-pointer legacy message types

Support, to some limited degree, types which implement protoV1.Message
but which are not struct pointers. Our ability to work with these types
is largely limited to calling Marshal or Unmarshal methods, when
present.

Change-Id: Ie1b851d9e753e2b2cb189b17ffeefebe2d8b3a8f
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/198237
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>