tree e7936f57c23bc6e5b369d702477e46b9012af188
parent e5900a6a906dc311a3d90e986a7e5aaf149e974d
author Joe Tsai <joetsai@digital-static.net> 1562704531 -0700
committer Joe Tsai <joetsai@digital-static.net> 1562711124 +0000

internal/encoding/tag: support marshaling weak fields

We already support unmarshaling weak fields, support the other direction.

Change-Id: I514e6b7b18cf9a3567fb1775a1e389fe64f22d22
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/185340
Reviewed-by: Herbie Ong <herbie@google.com>