all: implement proto1 weak fields
This implements generation of and reflection support for weak fields.
Weak fields are a proto1 feature where the "weak" option can be specified
on a singular message field. A weak reference results in generated code
that does not directly link in the dependency containing the weak message.
Weak field support is not added to any of the serialization logic.
Change-Id: I08ccfa72bc80b2ffb6af527a1677a0a81dcf33fb
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/185399
Reviewed-by: Damien Neil <dneil@google.com>
diff --git a/internal/testprotos/test/test.proto b/internal/testprotos/test/test.proto
index 4119f36..50d9a30 100644
--- a/internal/testprotos/test/test.proto
+++ b/internal/testprotos/test/test.proto
@@ -8,7 +8,8 @@
import "test/test_import.proto";
import public "test/test_public.proto";
-import weak "test/weak/test_weak.proto";
+import weak "test/weak1/test_weak.proto";
+import weak "test/weak2/test_weak.proto";
option go_package = "google.golang.org/protobuf/internal/testprotos/test";
@@ -262,7 +263,8 @@
}
message TestWeak {
- optional goproto.proto.test.weak.WeakImportMessage weak_message = 1 [weak=true];
+ optional goproto.proto.test.weak.WeakImportMessage1 weak_message1 = 1 [weak=true];
+ optional goproto.proto.test.weak.WeakImportMessage2 weak_message2 = 2 [weak=true];
}
message TestPackedTypes {