Update generated files.

csharp/src/Google.Protobuf/Reflection/Descriptor.cs

@@ -137,9 +137,9 @@ namespace Google.Protobuf.Reflection {
             "dGVkQ29kZUluZm8SQQoKYW5ub3RhdGlvbhgBIAMoCzItLmdvb2dsZS5wcm90",
             "b2J1Zi5HZW5lcmF0ZWRDb2RlSW5mby5Bbm5vdGF0aW9uGk8KCkFubm90YXRp",
             "b24SEAoEcGF0aBgBIAMoBUICEAESEwoLc291cmNlX2ZpbGUYAiABKAkSDQoF",
-            "YmVnaW4YAyABKAUSCwoDZW5kGAQgASgFQlgKE2NvbS5nb29nbGUucHJvdG9i",
-            "dWZCEERlc2NyaXB0b3JQcm90b3NIAVoKZGVzY3JpcHRvcqICA0dQQqoCGkdv",
-            "b2dsZS5Qcm90b2J1Zi5SZWZsZWN0aW9u"));
+            "YmVnaW4YAyABKAUSCwoDZW5kGAQgASgFQlsKE2NvbS5nb29nbGUucHJvdG9i",
+            "dWZCEERlc2NyaXB0b3JQcm90b3NIAVoKZGVzY3JpcHRvcqABAaICA0dQQqoC",
+            "Gkdvb2dsZS5Qcm90b2J1Zi5SZWZsZWN0aW9u"));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
           new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {

src/google/protobuf/any.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fany_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fany_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fany_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -61,6 +62,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fany_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -74,6 +76,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fany_2eproto() {
   delete Any_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fany_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fany_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -101,16 +104,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fany_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2fany_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 void Any::PackFrom(const ::google::protobuf::Message& message) {
@@ -334,7 +327,9 @@ int Any::ByteSize() const {
 
 void Any::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Any)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Any* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Any>(
           &from);
@@ -349,7 +344,9 @@ void Any::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Any::MergeFrom(const Any& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Any)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.type_url().size() > 0) {
 
     type_url_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.type_url_);

src/google/protobuf/api.pb.cc

@@ -35,6 +35,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fapi_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fapi_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fapi_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -109,6 +110,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fapi_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -130,6 +132,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fapi_2eproto() {
   delete Mixin_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fapi_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fapi_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -175,16 +178,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fapi_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2fapi_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -601,7 +594,9 @@ int Api::ByteSize() const {
 
 void Api::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Api)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Api* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Api>(
           &from);
@@ -616,7 +611,9 @@ void Api::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Api::MergeFrom(const Api& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Api)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   methods_.MergeFrom(from.methods_);
   options_.MergeFrom(from.options_);
   mixins_.MergeFrom(from.mixins_);
@@ -1345,7 +1342,9 @@ int Method::ByteSize() const {
 
 void Method::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Method)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Method* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Method>(
           &from);
@@ -1360,7 +1359,9 @@ void Method::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Method::MergeFrom(const Method& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Method)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   options_.MergeFrom(from.options_);
   if (from.name().size() > 0) {
 
@@ -1858,7 +1859,9 @@ int Mixin::ByteSize() const {
 
 void Mixin::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Mixin)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Mixin* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Mixin>(
           &from);
@@ -1873,7 +1876,9 @@ void Mixin::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Mixin::MergeFrom(const Mixin& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Mixin)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.name().size() > 0) {
 
     name_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.name_);

src/google/protobuf/compiler/plugin.pb.cc

@@ -36,6 +36,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -102,6 +103,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -123,6 +125,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
   delete CodeGeneratorResponse_File_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -161,16 +164,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fcompiler_2fplugin_2eproto
   }
 } static_descriptor_initializer_google_2fprotobuf_2fcompiler_2fplugin_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -451,7 +444,9 @@ int CodeGeneratorRequest::ByteSize() const {
 
 void CodeGeneratorRequest::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorRequest)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const CodeGeneratorRequest* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const CodeGeneratorRequest>(
           &from);
@@ -466,7 +461,9 @@ void CodeGeneratorRequest::MergeFrom(const ::google::protobuf::Message& from) {
 
 void CodeGeneratorRequest::MergeFrom(const CodeGeneratorRequest& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorRequest)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   file_to_generate_.MergeFrom(from.file_to_generate_);
   proto_file_.MergeFrom(from.proto_file_);
   if (from._has_bits_[1 / 32] & (0xffu << (1 % 32))) {
@@ -962,7 +959,9 @@ int CodeGeneratorResponse_File::ByteSize() const {
 
 void CodeGeneratorResponse_File::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const CodeGeneratorResponse_File* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const CodeGeneratorResponse_File>(
           &from);
@@ -977,7 +976,9 @@ void CodeGeneratorResponse_File::MergeFrom(const ::google::protobuf::Message& fr
 
 void CodeGeneratorResponse_File::MergeFrom(const CodeGeneratorResponse_File& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse.File)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
     if (from.has_name()) {
       set_has_name();
@@ -1269,7 +1270,9 @@ int CodeGeneratorResponse::ByteSize() const {
 
 void CodeGeneratorResponse::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const CodeGeneratorResponse* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const CodeGeneratorResponse>(
           &from);
@@ -1284,7 +1287,9 @@ void CodeGeneratorResponse::MergeFrom(const ::google::protobuf::Message& from) {
 
 void CodeGeneratorResponse::MergeFrom(const CodeGeneratorResponse& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.compiler.CodeGeneratorResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   file_.MergeFrom(from.file_);
   if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
     if (from.has_error()) {

src/google/protobuf/duration.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fduration_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fduration_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fduration_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -61,6 +62,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fduration_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -74,6 +76,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fduration_2eproto() {
   delete Duration_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fduration_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fduration_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -101,16 +104,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fduration_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2fduration_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -322,7 +315,9 @@ int Duration::ByteSize() const {
 
 void Duration::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Duration)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Duration* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Duration>(
           &from);
@@ -337,7 +332,9 @@ void Duration::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Duration::MergeFrom(const Duration& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Duration)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.seconds() != 0) {
     set_seconds(from.seconds());
   }

src/google/protobuf/empty.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fempty_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fempty_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fempty_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -59,6 +60,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fempty_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -72,6 +74,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fempty_2eproto() {
   delete Empty_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fempty_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fempty_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -98,16 +101,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fempty_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2fempty_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -240,7 +233,9 @@ int Empty::ByteSize() const {
 
 void Empty::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Empty)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Empty* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Empty>(
           &from);
@@ -255,7 +250,9 @@ void Empty::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Empty::MergeFrom(const Empty& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Empty)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
 }
 
 void Empty::CopyFrom(const ::google::protobuf::Message& from) {

src/google/protobuf/field_mask.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2ffield_5fmask_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2ffield_5fmask_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2ffield_5fmask_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -60,6 +61,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2ffield_5fmask_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -73,6 +75,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2ffield_5fmask_2eproto() {
   delete FieldMask_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2ffield_5fmask_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2ffield_5fmask_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -99,16 +102,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2ffield_5fmask_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2ffield_5fmask_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -281,7 +274,9 @@ int FieldMask::ByteSize() const {
 
 void FieldMask::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.FieldMask)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const FieldMask* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const FieldMask>(
           &from);
@@ -296,7 +291,9 @@ void FieldMask::MergeFrom(const ::google::protobuf::Message& from) {
 
 void FieldMask::MergeFrom(const FieldMask& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.FieldMask)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   paths_.MergeFrom(from.paths_);
 }
 

src/google/protobuf/source_context.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fsource_5fcontext_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fsource_5fcontext_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fsource_5fcontext_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -60,6 +61,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fsource_5fcontext_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -73,6 +75,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fsource_5fcontext_2eproto() {
   delete SourceContext_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fsource_5fcontext_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fsource_5fcontext_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -99,16 +102,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fsource_5fcontext_2eproto
   }
 } static_descriptor_initializer_google_2fprotobuf_2fsource_5fcontext_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -281,7 +274,9 @@ int SourceContext::ByteSize() const {
 
 void SourceContext::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.SourceContext)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const SourceContext* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const SourceContext>(
           &from);
@@ -296,7 +291,9 @@ void SourceContext::MergeFrom(const ::google::protobuf::Message& from) {
 
 void SourceContext::MergeFrom(const SourceContext& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.SourceContext)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.file_name().size() > 0) {
 
     file_name_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.file_name_);

src/google/protobuf/struct.pb.cc

@@ -45,6 +45,7 @@ const ::google::protobuf::EnumDescriptor* NullValue_descriptor_ = NULL;
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2fstruct_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2fstruct_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2fstruct_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -116,6 +117,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2fstruct_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -147,6 +149,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fstruct_2eproto() {
   delete ListValue_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2fstruct_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2fstruct_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -203,16 +206,6 @@ bool NullValue_IsValid(int value) {
 }
 
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -348,18 +341,51 @@ void Struct::SerializeWithCachedSizes(
     ::google::protobuf::io::CodedOutputStream* output) const {
   // @@protoc_insertion_point(serialize_start:google.protobuf.Struct)
   // map<string, .google.protobuf.Value> fields = 1;
-  {
+  if (!this->fields().empty()) {
+    typedef ::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_pointer
+        ConstPtr;
+    typedef ConstPtr SortItem;
+    typedef ::google::protobuf::internal::CompareByDerefFirst<SortItem> Less;
+    struct Utf8Check {
+      static void Check(ConstPtr p) {
+        ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
+          p->first.data(), p->first.length(),
+          ::google::protobuf::internal::WireFormatLite::SERIALIZE,
+          "google.protobuf.Struct.FieldsEntry.key");
+      }
+    };
+
+    if (output->IsSerializationDeterminstic() &&
+        this->fields().size() > 1) {
+      ::google::protobuf::scoped_array<SortItem> items(
+          new SortItem[this->fields().size()]);
+      typedef ::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::size_type size_type;
+      size_type n = 0;
+      for (::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_iterator
+          it = this->fields().begin();
+          it != this->fields().end(); ++it, ++n) {
+        items[n] = SortItem(&*it);
+      }
+      ::std::sort(&items[0], &items[n], Less());
+      ::google::protobuf::scoped_ptr<Struct_FieldsEntry> entry;
+      for (size_type i = 0; i < n; i++) {
+        entry.reset(fields_.NewEntryWrapper(
+            items[i]->first, items[i]->second));
+        ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
+            1, *entry, output);
+        Utf8Check::Check(items[i]);
+      }
+    } else {
       ::google::protobuf::scoped_ptr<Struct_FieldsEntry> entry;
       for (::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_iterator
           it = this->fields().begin();
           it != this->fields().end(); ++it) {
-      entry.reset(fields_.NewEntryWrapper(it->first, it->second));
+        entry.reset(fields_.NewEntryWrapper(
+            it->first, it->second));
         ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
             1, *entry, output);
-      ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-        it->first.data(), it->first.length(),
-        ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-        "google.protobuf.Struct.FieldsEntry.key");
+        Utf8Check::Check(&*it);
+      }
     }
   }
 
@@ -370,19 +396,55 @@ void Struct::SerializeWithCachedSizes(
     bool deterministic, ::google::protobuf::uint8* target) const {
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Struct)
   // map<string, .google.protobuf.Value> fields = 1;
-  {
+  if (!this->fields().empty()) {
+    typedef ::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_pointer
+        ConstPtr;
+    typedef ConstPtr SortItem;
+    typedef ::google::protobuf::internal::CompareByDerefFirst<SortItem> Less;
+    struct Utf8Check {
+      static void Check(ConstPtr p) {
+        ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
+          p->first.data(), p->first.length(),
+          ::google::protobuf::internal::WireFormatLite::SERIALIZE,
+          "google.protobuf.Struct.FieldsEntry.key");
+      }
+    };
+
+    if (deterministic &&
+        this->fields().size() > 1) {
+      ::google::protobuf::scoped_array<SortItem> items(
+          new SortItem[this->fields().size()]);
+      typedef ::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::size_type size_type;
+      size_type n = 0;
+      for (::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_iterator
+          it = this->fields().begin();
+          it != this->fields().end(); ++it, ++n) {
+        items[n] = SortItem(&*it);
+      }
+      ::std::sort(&items[0], &items[n], Less());
+      ::google::protobuf::scoped_ptr<Struct_FieldsEntry> entry;
+      for (size_type i = 0; i < n; i++) {
+        entry.reset(fields_.NewEntryWrapper(
+            items[i]->first, items[i]->second));
+        target = ::google::protobuf::internal::WireFormatLite::
+                   InternalWriteMessageNoVirtualToArray(
+                       1, *entry, deterministic, target);
+;
+        Utf8Check::Check(items[i]);
+      }
+    } else {
       ::google::protobuf::scoped_ptr<Struct_FieldsEntry> entry;
       for (::google::protobuf::Map< ::std::string, ::google::protobuf::Value >::const_iterator
           it = this->fields().begin();
           it != this->fields().end(); ++it) {
-      entry.reset(fields_.NewEntryWrapper(it->first, it->second));
+        entry.reset(fields_.NewEntryWrapper(
+            it->first, it->second));
         target = ::google::protobuf::internal::WireFormatLite::
                    InternalWriteMessageNoVirtualToArray(
-              1, *entry, false, target);
-      ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-        it->first.data(), it->first.length(),
-        ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-        "google.protobuf.Struct.FieldsEntry.key");
+                       1, *entry, deterministic, target);
+;
+        Utf8Check::Check(&*it);
+      }
     }
   }
 
@@ -415,7 +477,9 @@ int Struct::ByteSize() const {
 
 void Struct::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Struct)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Struct* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Struct>(
           &from);
@@ -430,7 +494,9 @@ void Struct::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Struct::MergeFrom(const Struct& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Struct)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   fields_.MergeFrom(from.fields_);
 }
 
@@ -881,7 +947,9 @@ int Value::ByteSize() const {
 
 void Value::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Value)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Value* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Value>(
           &from);
@@ -896,7 +964,9 @@ void Value::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Value::MergeFrom(const Value& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Value)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   switch (from.kind_case()) {
     case kNullValue: {
       set_null_value(from.null_value());
@@ -1406,7 +1476,9 @@ int ListValue::ByteSize() const {
 
 void ListValue::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.ListValue)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const ListValue* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const ListValue>(
           &from);
@@ -1421,7 +1493,9 @@ void ListValue::MergeFrom(const ::google::protobuf::Message& from) {
 
 void ListValue::MergeFrom(const ListValue& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.ListValue)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   values_.MergeFrom(from.values_);
 }
 

src/google/protobuf/timestamp.pb.cc

@@ -29,6 +29,7 @@ const ::google::protobuf::internal::GeneratedMessageReflection*
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2ftimestamp_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2ftimestamp_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2ftimestamp_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -61,6 +62,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2ftimestamp_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -74,6 +76,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2ftimestamp_2eproto() {
   delete Timestamp_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2ftimestamp_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2ftimestamp_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -101,16 +104,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2ftimestamp_2eproto {
   }
 } static_descriptor_initializer_google_2fprotobuf_2ftimestamp_2eproto_;
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -336,7 +329,9 @@ int Timestamp::ByteSize() const {
 
 void Timestamp::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Timestamp)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Timestamp* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Timestamp>(
           &from);
@@ -351,7 +346,9 @@ void Timestamp::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Timestamp::MergeFrom(const Timestamp& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Timestamp)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.seconds() != 0) {
     set_seconds(from.seconds());
   }

src/google/protobuf/type.pb.cc

@@ -44,6 +44,7 @@ const ::google::protobuf::EnumDescriptor* Syntax_descriptor_ = NULL;
 }  // namespace
 
 
+void protobuf_AssignDesc_google_2fprotobuf_2ftype_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AssignDesc_google_2fprotobuf_2ftype_2eproto() {
   protobuf_AddDesc_google_2fprotobuf_2ftype_2eproto();
   const ::google::protobuf::FileDescriptor* file =
@@ -159,6 +160,7 @@ inline void protobuf_AssignDescriptorsOnce() {
                  &protobuf_AssignDesc_google_2fprotobuf_2ftype_2eproto);
 }
 
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
@@ -188,6 +190,7 @@ void protobuf_ShutdownFile_google_2fprotobuf_2ftype_2eproto() {
   delete Option_reflection_;
 }
 
+void protobuf_AddDesc_google_2fprotobuf_2ftype_2eproto() GOOGLE_ATTRIBUTE_COLD;
 void protobuf_AddDesc_google_2fprotobuf_2ftype_2eproto() {
   static bool already_here = false;
   if (already_here) return;
@@ -272,16 +275,6 @@ bool Syntax_IsValid(int value) {
 }
 
 
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;
-static void MergeFromFail(int line) {
-  GOOGLE_CHECK(false) << __FILE__ << ":" << line;
-}
-
-}  // namespace
-
-
 // ===================================================================
 
 #if !defined(_MSC_VER) || _MSC_VER >= 1900
@@ -658,7 +651,9 @@ int Type::ByteSize() const {
 
 void Type::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Type)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Type* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Type>(
           &from);
@@ -673,7 +668,9 @@ void Type::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Type::MergeFrom(const Type& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Type)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   fields_.MergeFrom(from.fields_);
   oneofs_.MergeFrom(from.oneofs_);
   options_.MergeFrom(from.options_);
@@ -1581,7 +1578,9 @@ int Field::ByteSize() const {
 
 void Field::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Field)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Field* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Field>(
           &from);
@@ -1596,7 +1595,9 @@ void Field::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Field::MergeFrom(const Field& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Field)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   options_.MergeFrom(from.options_);
   if (from.kind() != 0) {
     set_kind(from.kind());
@@ -2285,7 +2286,9 @@ int Enum::ByteSize() const {
 
 void Enum::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Enum)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Enum* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Enum>(
           &from);
@@ -2300,7 +2303,9 @@ void Enum::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Enum::MergeFrom(const Enum& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Enum)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   enumvalue_.MergeFrom(from.enumvalue_);
   options_.MergeFrom(from.options_);
   if (from.name().size() > 0) {
@@ -2764,7 +2769,9 @@ int EnumValue::ByteSize() const {
 
 void EnumValue::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.EnumValue)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const EnumValue* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const EnumValue>(
           &from);
@@ -2779,7 +2786,9 @@ void EnumValue::MergeFrom(const ::google::protobuf::Message& from) {
 
 void EnumValue::MergeFrom(const EnumValue& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.EnumValue)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   options_.MergeFrom(from.options_);
   if (from.name().size() > 0) {
 
@@ -3133,7 +3142,9 @@ int Option::ByteSize() const {
 
 void Option::MergeFrom(const ::google::protobuf::Message& from) {
 // @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Option)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   const Option* source = 
       ::google::protobuf::internal::DynamicCastToGenerated<const Option>(
           &from);
@@ -3148,7 +3159,9 @@ void Option::MergeFrom(const ::google::protobuf::Message& from) {
 
 void Option::MergeFrom(const Option& from) {
 // @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Option)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
+  if (GOOGLE_PREDICT_FALSE(&from == this)) {
+    ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);
+  }
   if (from.name().size() > 0) {
 
     name_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.name_);