commit 7c38dabce33ca2ecfbb1546e2b7bd486dcf7609b
author Mike Kruskal <mkruskal@google.com> Wed Dec 13 10:28:30 2023 -0800
committer Copybara-Service <copybara-worker@google.com> Wed Dec 13 10:31:36 2023 -0800
tree 665a423a613a532837123c78daf7f1f15dc39435
parent 85a134bacd342c88ad6be73a974f4aee4a0fbc91

Add minimization for enum_type.

This won't have much effect over the edition zero migration, since enums in any proto2/proto3 file are either exclusively closed/open, respectively.  However, it will prefer enum-level features if there's only a single enum

PiperOrigin-RevId: 590642827

src/google/protobuf/editions/golden/editions_transform_proto2.proto

diff --git a/src/google/protobuf/editions/golden/editions_transform_proto2.proto b/src/google/protobuf/editions/golden/editions_transform_proto2.proto
index 0b60e80..c8e9fb2 100644
--- a/src/google/protobuf/editions/golden/editions_transform_proto2.proto
+++ b/src/google/protobuf/editions/golden/editions_transform_proto2.proto
@@ -18,7 +18,6 @@
 import "google/protobuf/cpp_features.proto";
 import "google/protobuf/editions/proto/editions_transform_proto3.proto";
 
-option features.enum_type = CLOSED;
 option features.repeated_field_encoding = EXPANDED;
 option features.utf8_validation = NONE;
 option java_multiple_files = true;
@@ -110,6 +109,8 @@
 }
 
 enum TestEnum {
+  option features.enum_type = CLOSED;
+
   FOO = 1; // Non-zero default
 
   BAR = 2;