This change required some changes to the editions default handling code
because the descriptor.proto changed upstream [2]. The defaults are no
longer one feature set but are split into overridable and
not-overridable features which have to be merged.
I had to do bootstraping in 4 phases but the results should be correct:
1. generate everything depending on descriptor.proto
2. generate new defaults binary proto
3. adjust all code that works with defaults (*/edition.go files)
4. generate everything else
The was required because 1. is a prerequisite for 3. while 2. and 3. are
a prerequisite for 4. (2. and 3. can probably be done in parallel).
The new release also introduced new conformance tests. The go
implementation is not yet conformant and the tests will be fixed in a
follow up change because they require changes to the protojson and
protoext encoders.
[1] e5502c746e
Change-Id: Iddf248f6582a0402ab31256f6e64755d870ed82c
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/582635
Auto-Submit: Lasse Folger <lassefolger@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Nicolas Hillegeer <aktau@google.com>
This change removes most usages of Syntax() from the repository and uses
edition features for instead. The appropriate edition feature defaults are
loaded for proto2/proto3 when the initialization of the descriptors
start.
All of these changes were tested on the Google corpus.
Change-Id: Ieca076a2b38ca8e50e084cd32e725b7b3dcb4171
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/572435
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
This change add parsing editions specific descriptor parts to
internal/filedesc which makes it possible to load file descriptors of
protos using editions at runtime.
Change-Id: I7a0c23303acddd2cff115859d4cf82bf0102b14c
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/563615
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
