tree fca4575414ab6ec94a5bce7ebb842b8eaafe34d0
parent f8b855d76858bda0a586103d85b0cf65a73c8074
author Joe Tsai <joetsai@digital-static.net> 1562104682 -0700
committer Joe Tsai <joetsai@digital-static.net> 1562975001 +0000

reflect/protoreflect: add Enum.Type and Message.Type

CL/174938 removed these methods in favor of a method that returned
only the descriptors. This CL adds back in the Type methods alongside
the Descriptor methods.

In a vast majority of protobuf usages, only the descriptor information
is needed. However, there is a small percentage that legitimately needs
the Go type information. We should provide both, but document that the
descriptor-only information is preferred.

Change-Id: Ia0a098997fb1bd009994940ae8ea5257ccd87cae
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/184578
Reviewed-by: Damien Neil <dneil@google.com>