Joe Tsai d01061a42e internal/impl: print <nil> for typed nil messages
The Message.String method is intended for debugging,
so outputting <nil> for typed nil messages actually has use.
This matches the current behavior of Message.String
for messages generated by the v1 protoc-gen-go.

Change-Id: I6e31183961c83d7bce6338eb99aa7758cfda1ff4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/199397
Reviewed-by: Damien Neil <dneil@google.com>
2019-10-09 22:33:26 +00:00
..
2019-10-04 17:07:45 +00:00