tree 0885a985c52dea8bcea0e491c099a098eab20c7b
parent 01fdc632396fe544a70746cb12e6c9c4e310e7f1
author Joe Tsai <joetsai@digital-static.net> 1570240668 -0700
committer Joe Tsai <thebrokentoaster@gmail.com> 1570317152 +0000

internal/protolegacy: add stub v1 proto package for testing purposes

The protolegacy package is a minimal version of the v1 proto package.
This allows us to use this stub version as the dependency for
internal/testprotos/legacy packages and avoid a dependency
on the real v1 proto package.

The implementation of most v1 functionality will panic if called.
This way, we know if we the v2 code depends on one of those
unimplemented functions.

Updates golang/protobuf#962

Change-Id: I20b4091706fd456e4b01ae0931cce30a872639b0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/199297
Reviewed-by: Damien Neil <dneil@google.com>