tree 086c0142b4f1ac98ebc4f507a033cdc23c59c398
parent 4ec39c7663357190eb3160c785a4ef33185a830b
author Damien Neil <dneil@google.com> 1554919613 -0700
committer Damien Neil <dneil@google.com> 1554924599 +0000

internal/legacy: remove dependency on descriptor.proto

We jump through many hoops to avoid generated protos depending on
internal/legacy. Break the cycle in the other direction: Remove
the dependency on descriptor.proto from internal/legacy by
using a hand-written parser for the few descriptor fields we need.

Still to do: Remove the descriptor.proto dependency from
internal/encoding/tag.

Change-Id: I5fd99a2170470ba8530eb2679b6dde899821bf3e
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/171457
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>