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>
The XXX_OneofWrappers method is a simplified way to obtain the wrapper structs
compared the previous XXX_OneofFuncs method which returned far more information
that was strictly necessary.
Change-Id: I2670506a2a8f7e8e724846b8c4083e7995371007
Reviewed-on: https://go-review.googlesource.com/c/151679
Reviewed-by: Herbie Ong <herbie@google.com>
