diff --git a/ruby/ext/google/protobuf_c/defs.c b/ruby/ext/google/protobuf_c/defs.c index 6cf8174ccd..10ded86118 100644 --- a/ruby/ext/google/protobuf_c/defs.c +++ b/ruby/ext/google/protobuf_c/defs.c @@ -960,16 +960,14 @@ static VALUE FieldDescriptor_subtype(VALUE _self) { static VALUE FieldDescriptor_get(VALUE _self, VALUE msg_rb) { FieldDescriptor* self = ruby_to_FieldDescriptor(_self); const upb_msgdef *m; - const upb_msgdef *msg = Message_Get(msg_rb, &m); - VALUE arena = Message_GetArena(msg_rb); - upb_msgval msgval; + + Message_Get(msg_rb, &m); if (m != upb_fielddef_containingtype(self->fielddef)) { rb_raise(cTypeError, "get method called on wrong message type"); } - msgval = upb_msg_get(msg, self->fielddef); - return Convert_UpbToRuby(msgval, TypeInfo_get(self->fielddef), arena); + return Message_getfield(msg_rb, self->fielddef); } /* diff --git a/ruby/ext/google/protobuf_c/message.c b/ruby/ext/google/protobuf_c/message.c index 259f5e666d..77b0e8b9c1 100644 --- a/ruby/ext/google/protobuf_c/message.c +++ b/ruby/ext/google/protobuf_c/message.c @@ -292,7 +292,7 @@ static void Message_setfield(upb_msg* msg, const upb_fielddef* f, VALUE val, upb_msg_set(msg, f, msgval, arena); } -static VALUE Message_getfield(VALUE _self, const upb_fielddef* f) { +VALUE Message_getfield(VALUE _self, const upb_fielddef* f) { Message* self = ruby_to_Message(_self); // This is a special-case: upb_msg_mutable() for map & array are logically // const (they will not change what is serialized) but physically diff --git a/ruby/ext/google/protobuf_c/message.h b/ruby/ext/google/protobuf_c/message.h index 551f41f96d..2ec440c869 100644 --- a/ruby/ext/google/protobuf_c/message.h +++ b/ruby/ext/google/protobuf_c/message.h @@ -63,6 +63,9 @@ const upb_msg* Message_GetUpbMessage(VALUE value, const upb_msgdef* m, // object will reference |arena| and ensure that it outlives this object. VALUE Message_GetRubyWrapper(upb_msg* msg, const upb_msgdef* m, VALUE arena); +// Gets the given field from this message. +VALUE Message_getfield(VALUE _self, const upb_fielddef* f); + // Implements #inspect for this message, printing the text to |b|. void Message_PrintMessage(StringBuilder* b, const upb_msg* msg, const upb_msgdef* m); diff --git a/ruby/tests/well_known_types_test.rb b/ruby/tests/well_known_types_test.rb index 3eafe095ad..ea042eb024 100755 --- a/ruby/tests/well_known_types_test.rb +++ b/ruby/tests/well_known_types_test.rb @@ -193,4 +193,12 @@ class TestWellKnownTypes < Test::Unit::TestCase assert_equal false, s['b'][:y] assert_equal false, s[:b]['y'] end + + def test_b8325 + value_field = Google::Protobuf::ListValue.descriptor.lookup("values") + proto = Google::Protobuf::ListValue.new( + values: [Google::Protobuf::Value.new(string_value: "Hello")] + ) + assert_equal '[]', value_field.get(proto).inspect + end end