1 files changed, 31 insertions, 42 deletions

diff --git a/src/google/protobuf/source_context.pb.cc b/src/google/protobuf/source_context.pb.cc
index 4a290e1e..af93e6b2 100644
--- a/src/google/protobuf/source_context.pb.cc
+++ b/src/google/protobuf/source_context.pb.cc
@@ -7,7 +7,6 @@
 
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/stubs/port.h>
-#include <google/protobuf/stubs/once.h>
 #include <google/protobuf/io/coded_stream.h>
 #include <google/protobuf/wire_format_lite_inl.h>
 #include <google/protobuf/descriptor.h>
@@ -19,6 +18,7 @@
 #include "third_party/protobuf/version.h"
 #endif
 // @@protoc_insertion_point(includes)
+
 namespace google {
 namespace protobuf {
 class SourceContextDefaultTypeInternal {
@@ -29,14 +29,9 @@ class SourceContextDefaultTypeInternal {
 }  // namespace protobuf
 }  // namespace google
 namespace protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto {
-void InitDefaultsSourceContextImpl() {
+static void InitDefaultsSourceContext() {
   GOOGLE_PROTOBUF_VERIFY_VERSION;
 
-#ifdef GOOGLE_PROTOBUF_ENFORCE_UNIQUENESS
-  ::google::protobuf::internal::InitProtobufDefaultsForceUnique();
-#else
-  ::google::protobuf::internal::InitProtobufDefaults();
-#endif  // GOOGLE_PROTOBUF_ENFORCE_UNIQUENESS
   {
     void* ptr = &::google::protobuf::_SourceContext_default_instance_;
     new (ptr) ::google::protobuf::SourceContext();
@@ -45,9 +40,11 @@ void InitDefaultsSourceContextImpl() {
   ::google::protobuf::SourceContext::InitAsDefaultInstance();
 }
 
-void InitDefaultsSourceContext() {
-  static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
-  ::google::protobuf::GoogleOnceInit(&once, &InitDefaultsSourceContextImpl);
+LIBPROTOBUF_EXPORT ::google::protobuf::internal::SCCInfo<0> scc_info_SourceContext =
+    {{ATOMIC_VAR_INIT(::google::protobuf::internal::SCCInfoBase::kUninitialized), 0, InitDefaultsSourceContext}, {}};
+
+void InitDefaults() {
+  ::google::protobuf::internal::InitSCC(&scc_info_SourceContext.base);
 }
 
 ::google::protobuf::Metadata file_level_metadata[1];
@@ -68,17 +65,16 @@ static ::google::protobuf::Message const * const file_default_instances[] = {
   reinterpret_cast<const ::google::protobuf::Message*>(&::google::protobuf::_SourceContext_default_instance_),
 };
 
-void protobuf_AssignDescriptors() {
+static void protobuf_AssignDescriptors() {
   AddDescriptors();
-  ::google::protobuf::MessageFactory* factory = NULL;
   AssignDescriptors(
-      "google/protobuf/source_context.proto", schemas, file_default_instances, TableStruct::offsets, factory,
+      "google/protobuf/source_context.proto", schemas, file_default_instances, TableStruct::offsets,
       file_level_metadata, NULL, NULL);
 }
 
-void protobuf_AssignDescriptorsOnce() {
-  static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
-  ::google::protobuf::GoogleOnceInit(&once, &protobuf_AssignDescriptors);
+static void protobuf_AssignDescriptorsOnce() {
+  static ::google::protobuf::internal::once_flag once;
+  ::google::protobuf::internal::call_once(once, protobuf_AssignDescriptors);
 }
 
 void protobuf_RegisterTypes(const ::std::string&) GOOGLE_PROTOBUF_ATTRIBUTE_COLD;
@@ -87,7 +83,7 @@ void protobuf_RegisterTypes(const ::std::string&) {
   ::google::protobuf::internal::RegisterAllTypes(file_level_metadata, 1);
 }
 
-void AddDescriptorsImpl() {
+static void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_PROTOBUF_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
       "\n$google/protobuf/source_context.proto\022\017"
@@ -105,8 +101,8 @@ void AddDescriptorsImpl() {
 }
 
 void AddDescriptors() {
-  static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
-  ::google::protobuf::GoogleOnceInit(&once, &AddDescriptorsImpl);
+  static ::google::protobuf::internal::once_flag once;
+  ::google::protobuf::internal::call_once(once, AddDescriptorsImpl);
 }
 // Force AddDescriptors() to be called at dynamic initialization time.
 struct StaticDescriptorInitializer {
@@ -128,16 +124,14 @@ const int SourceContext::kFileNameFieldNumber;
 
 SourceContext::SourceContext()
   : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (GOOGLE_PREDICT_TRUE(this != internal_default_instance())) {
-    ::protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::InitDefaultsSourceContext();
-  }
+  ::google::protobuf::internal::InitSCC(
+      &protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::scc_info_SourceContext.base);
   SharedCtor();
   // @@protoc_insertion_point(constructor:google.protobuf.SourceContext)
 }
 SourceContext::SourceContext(const SourceContext& from)
   : ::google::protobuf::Message(),
-      _internal_metadata_(NULL),
-      _cached_size_(0) {
+      _internal_metadata_(NULL) {
   _internal_metadata_.MergeFrom(from._internal_metadata_);
   file_name_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
   if (from.file_name().size() > 0) {
@@ -148,7 +142,6 @@ SourceContext::SourceContext(const SourceContext& from)
 
 void SourceContext::SharedCtor() {
   file_name_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  _cached_size_ = 0;
 }
 
 SourceContext::~SourceContext() {
@@ -161,9 +154,7 @@ void SourceContext::SharedDtor() {
 }
 
 void SourceContext::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+  _cached_size_.Set(size);
 }
 const ::google::protobuf::Descriptor* SourceContext::descriptor() {
   ::protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::protobuf_AssignDescriptorsOnce();
@@ -171,17 +162,10 @@ const ::google::protobuf::Descriptor* SourceContext::descriptor() {
 }
 
 const SourceContext& SourceContext::default_instance() {
-  ::protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::InitDefaultsSourceContext();
+  ::google::protobuf::internal::InitSCC(&protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::scc_info_SourceContext.base);
   return *internal_default_instance();
 }
 
-SourceContext* SourceContext::New(::google::protobuf::Arena* arena) const {
-  SourceContext* n = new SourceContext;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
 
 void SourceContext::Clear() {
 // @@protoc_insertion_point(message_clear_start:google.protobuf.SourceContext)
@@ -199,7 +183,7 @@ bool SourceContext::MergePartialFromCodedStream(
   ::google::protobuf::uint32 tag;
   // @@protoc_insertion_point(parse_start:google.protobuf.SourceContext)
   for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoffNoLastTag(127u);
+    ::std::pair<::google::protobuf::uint32, bool> p = input->ReadTagWithCutoffNoLastTag(127u);
     tag = p.first;
     if (!p.second) goto handle_unusual;
     switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
@@ -305,9 +289,7 @@ size_t SourceContext::ByteSizeLong() const {
   }
 
   int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+  SetCachedSize(cached_size);
   return total_size;
 }
 
@@ -363,9 +345,9 @@ void SourceContext::Swap(SourceContext* other) {
 }
 void SourceContext::InternalSwap(SourceContext* other) {
   using std::swap;
-  file_name_.Swap(&other->file_name_);
+  file_name_.Swap(&other->file_name_, &::google::protobuf::internal::GetEmptyStringAlreadyInited(),
+    GetArenaNoVirtual());
   _internal_metadata_.Swap(&other->_internal_metadata_);
-  swap(_cached_size_, other->_cached_size_);
 }
 
 ::google::protobuf::Metadata SourceContext::GetMetadata() const {
@@ -377,5 +359,12 @@ void SourceContext::InternalSwap(SourceContext* other) {
 // @@protoc_insertion_point(namespace_scope)
 }  // namespace protobuf
 }  // namespace google
+namespace google {
+namespace protobuf {
+template<> GOOGLE_PROTOBUF_ATTRIBUTE_NOINLINE ::google::protobuf::SourceContext* Arena::CreateMaybeMessage< ::google::protobuf::SourceContext >(Arena* arena) {
+  return Arena::CreateInternal< ::google::protobuf::SourceContext >(arena);
+}
+}  // namespace protobuf
+}  // namespace google
 
 // @@protoc_insertion_point(global_scope)