internal/filedesc, internal/filetype: initial commit
The internal/fileinit package is split apart into two packages:
* internal/filedesc constructs descriptors from the raw proto.
It is very similar to the previous internal/fileinit package.
* internal/filetype wraps descriptors with Go type information
Overview:
* The internal/fileinit package will be deleted in a future CL.
It is kept around since the v1 repo currently depends on it.
* The internal/prototype package is deleted. All former usages of it
are now using internal/filedesc instead. Most significantly,
the reflect/protodesc package was almost entirely re-written.
* The internal/impl package drops support for messages that do not
have a Descriptor method (pre-2016). This removes a significant amount
of technical debt.
filedesc.Builder to parse raw descriptors.
* The internal/encoding/defval package now handles enum values by name.
Change-Id: I3957bcc8588a70470fd6c7de1122216b80615ab7
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/182360
Reviewed-by: Damien Neil <dneil@google.com>
diff --git a/runtime/protoimpl/impl.go b/runtime/protoimpl/impl.go
index 59198a6..8470dbe 100644
--- a/runtime/protoimpl/impl.go
+++ b/runtime/protoimpl/impl.go
@@ -12,7 +12,9 @@
package protoimpl
import (
+ "google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/fileinit"
+ "google.golang.org/protobuf/internal/filetype"
"google.golang.org/protobuf/internal/impl"
)
@@ -58,7 +60,9 @@
// being a compilation failure (guaranteed by the Go specification).
EnforceVersion uint
- FileBuilder = fileinit.FileBuilder
+ FileBuilder = fileinit.FileBuilder // TODO: Remove this.
+ DescBuilder = filedesc.DescBuilder
+ TypeBuilder = filetype.TypeBuilder
MessageInfo = impl.MessageInfo
SizeCache = impl.SizeCache
UnknownFields = impl.UnknownFields