Merge remote-tracking branch 'origin/3.0.x' into merge

CHANGES.txt

+2016-09-06 version 3.0.2 (C++/Java/Python/Ruby/Objective-C/C#/JavaScript/Lite)
+  General
+  * Various bug fixes.
+
+  Objective C
+  * Fix for oneofs in proto3 syntax files where fields were set to the zero
+    value.
+  * Fix for embedded null character in strings.
+  * CocoaDocs support
+
+  Ruby
+  * Fixed memory corruption bug in parsing that could occur under GC pressure.
+
+  Javascript
+  * jspb.Map is now properly exported to CommonJS modules.
+
+  C#
+  * Removed legacy_enum_values flag.
+
+
 2016-07-27 version 3.0.0 (C++/Java/Python/Ruby/Objective-C/C#/JavaScript/Lite)
   General
   * This log only contains changes since the beta-4 release. Summarized change

Protobuf.podspec

@@ -5,7 +5,7 @@
 # dependent projects use the :git notation to refer to the library.
 Pod::Spec.new do |s|
   s.name     = 'Protobuf'
-  s.version  = '3.0.0'
+  s.version  = '3.0.2'
   s.summary  = 'Protocol Buffers v.3 runtime library for Objective-C.'
   s.homepage = 'https://github.com/google/protobuf'
   s.license  = 'New BSD'

configure.ac

@@ -17,7 +17,7 @@ AC_PREREQ(2.59)
 # In the SVN trunk, the version should always be the next anticipated release
 # version with the "-pre" suffix.  (We used to use "-SNAPSHOT" but this pushed
 # the size of one file name in the dist tarfile over the 99-char limit.)
-AC_INIT([Protocol Buffers],[3.0.0],[protobuf@googlegroups.com],[protobuf])
+AC_INIT([Protocol Buffers],[3.0.2],[protobuf@googlegroups.com],[protobuf])
 
 AM_MAINTAINER_MODE([enable])
 

csharp/Google.Protobuf.Tools.nuspec

@@ -5,7 +5,7 @@
     <title>Google Protocol Buffers tools</title>
     <summary>Tools for Protocol Buffers - Google's data interchange format.</summary>
     <description>See project site for more info.</description>
-    <version>3.0.0</version>
+    <version>3.0.2</version>
     <authors>Google Inc.</authors>
     <owners>protobuf-packages</owners>
     <licenseUrl>https://github.com/google/protobuf/blob/master/LICENSE</licenseUrl>

csharp/src/Google.Protobuf/project.json

 {
-  "version": "3.0.0",
+  "version": "3.0.2",
   "title": "Google Protocol Buffers",
   "description": "See project site for more info.",
   "authors": [ "Google Inc." ],

java/core/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.0.0</version>
+    <version>3.0.2</version>
   </parent>
 
   <artifactId>protobuf-java</artifactId>

java/pom.xml

@@ -11,7 +11,7 @@
 
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-parent</artifactId>
-  <version>3.0.0</version>
+  <version>3.0.2</version>
   <packaging>pom</packaging>
 
   <name>Protocol Buffers [Parent]</name>

java/util/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.0.0</version>
+    <version>3.0.2</version>
   </parent>
 
   <artifactId>protobuf-java-util</artifactId>

js/package.json

 {
   "name": "google-protobuf",
-  "version": "3.0.0",
+  "version": "3.0.2",
   "description": "Protocol Buffers for JavaScript",
   "main": "google-protobuf.js",
   "files": [

protoc-artifacts/pom.xml

@@ -10,7 +10,7 @@
   </parent>
   <groupId>com.google.protobuf</groupId>
   <artifactId>protoc</artifactId>
-  <version>3.0.0</version>
+  <version>3.0.2</version>
   <packaging>pom</packaging>
   <name>Protobuf Compiler</name>
   <description>

python/google/protobuf/__init__.py

@@ -30,7 +30,7 @@
 
 # Copyright 2007 Google Inc. All Rights Reserved.
 
-__version__ = '3.0.0'
+__version__ = '3.0.2'
 
 if __name__ != '__main__':
   try:

ruby/google-protobuf.gemspec

 Gem::Specification.new do |s|
   s.name        = "google-protobuf"
-  s.version     = "3.0.0"
+  s.version     = "3.0.2"
   s.licenses    = ["BSD"]
   s.summary     = "Protocol Buffers"
   s.description = "Protocol Buffers are Google's data interchange format."

ruby/pom.xml

@@ -86,7 +86,7 @@
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
-            <version>3.0.0-beta-4</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>

src/Makefile.am

@@ -550,6 +550,7 @@ EXTRA_DIST =                                                   \
   google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt  \
   google/protobuf/package_info.h                               \
   google/protobuf/io/package_info.h                            \
+  google/protobuf/util/package_info.h                          \
   google/protobuf/compiler/ruby/ruby_generated_code.proto      \
   google/protobuf/compiler/ruby/ruby_generated_code_pb.rb      \
   google/protobuf/compiler/package_info.h                      \

src/google/protobuf/any.pb.cc

@@ -278,6 +278,7 @@ void Any::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Any::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Any)
   // optional string type_url = 1;
   if (this->type_url().size() > 0) {

src/google/protobuf/api.pb.cc

@@ -470,6 +470,7 @@ void Api::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Api::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Api)
   // optional string name = 1;
   if (this->name().size() > 0) {
@@ -1224,6 +1225,7 @@ void Method::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Method::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Method)
   // optional string name = 1;
   if (this->name().size() > 0) {
@@ -1806,6 +1808,7 @@ void Mixin::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Mixin::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Mixin)
   // optional string name = 1;
   if (this->name().size() > 0) {

src/google/protobuf/arena.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// This file defines an Arena allocator for better allocation performance.
+
 #ifndef GOOGLE_PROTOBUF_ARENA_H__
 #define GOOGLE_PROTOBUF_ARENA_H__
 
@@ -211,12 +213,10 @@ struct ArenaOptions {
 //
 // This protocol is implemented by all arena-enabled proto2 message classes as
 // well as RepeatedPtrField.
-
-#if __cplusplus >= 201103L
-class LIBPROTOBUF_EXPORT Arena final {
-#else
+//
+// Do NOT subclass Arena. This class will be marked as final when C++11 is
+// enabled.
 class LIBPROTOBUF_EXPORT Arena {
-#endif
  public:
   // Arena constructor taking custom options. See ArenaOptions below for
   // descriptions of the options available.

src/google/protobuf/compiler/command_line_interface.h

@@ -55,6 +55,11 @@ class FileDescriptor;        // descriptor.h
 class FileDescriptorProto;   // descriptor.pb.h
 template<typename T> class RepeatedPtrField;  // repeated_field.h
 
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
 namespace compiler {
 
 class CodeGenerator;        // code_generator.h

src/google/protobuf/compiler/cpp/cpp_message.cc

@@ -3363,6 +3363,7 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) {
     "classname", classname_);
   printer->Indent();
 
+  printer->Print("(void)deterministic; // Unused\n");
   printer->Print(
     "// @@protoc_insertion_point(serialize_to_array_start:$full_name$)\n",
     "full_name", descriptor_->full_name());

src/google/protobuf/compiler/csharp/csharp_generator.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Generates C# code for a given .proto file.
+
 #ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__
 #define GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__
 
@@ -40,6 +42,10 @@ namespace protobuf {
 namespace compiler {
 namespace csharp {
 
+// CodeGenerator implementation which generates a C# source file and
+// header.  If you create your own protocol compiler binary and you want
+// it to support C# output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
 class LIBPROTOC_EXPORT Generator
     : public google::protobuf::compiler::CodeGenerator {
   virtual bool Generate(

src/google/protobuf/compiler/js/js_generator.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Generates JavaScript code for a given .proto file.
+
 #ifndef GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
 #define GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
 
@@ -90,6 +92,10 @@ struct GeneratorOptions {
       string* error);
 };
 
+// CodeGenerator implementation which generates a JavaScript source file and
+// header.  If you create your own protocol compiler binary and you want it to
+// support JavaScript output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
 class LIBPROTOC_EXPORT Generator : public CodeGenerator {
  public:
   Generator() {}

src/google/protobuf/compiler/objectivec/objectivec_generator.h

@@ -41,6 +41,10 @@ namespace protobuf {
 namespace compiler {
 namespace objectivec {
 
+// CodeGenerator implementation which generates a ObjectiveC source file and
+// header.  If you create your own protocol compiler binary and you want it to
+// support ObjectiveC output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
 class LIBPROTOC_EXPORT ObjectiveCGenerator : public CodeGenerator {
  public:
   ObjectiveCGenerator();

src/google/protobuf/compiler/objectivec/objectivec_helpers.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Helper functions for generating ObjectiveC code.
+
 #ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_HELPERS_H__
 #define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_HELPERS_H__
 

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

@@ -368,6 +368,7 @@ void CodeGeneratorRequest::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorRequest::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorRequest)
   // repeated string file_to_generate = 1;
   for (int i = 0; i < this->file_to_generate_size(); i++) {
@@ -877,6 +878,7 @@ void CodeGeneratorResponse_File::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorResponse_File::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse.File)
   // optional string name = 1;
   if (has_name()) {
@@ -1211,6 +1213,7 @@ void CodeGeneratorResponse::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorResponse::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse)
   // optional string error = 1;
   if (has_error()) {

src/google/protobuf/compiler/ruby/ruby_generator.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Generates Ruby code for a given .proto file.
+
 #ifndef GOOGLE_PROTOBUF_COMPILER_RUBY_GENERATOR_H__
 #define GOOGLE_PROTOBUF_COMPILER_RUBY_GENERATOR_H__
 
@@ -40,6 +42,10 @@ namespace protobuf {
 namespace compiler {
 namespace ruby {
 
+// CodeGenerator implementation for generated Ruby protocol buffer classes.
+// If you create your own protocol compiler binary and you want it to support
+// Ruby output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
 class LIBPROTOC_EXPORT Generator
     : public google::protobuf::compiler::CodeGenerator {
   virtual bool Generate(

src/google/protobuf/duration.pb.cc

@@ -274,6 +274,7 @@ void Duration::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Duration::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Duration)
   // optional int64 seconds = 1;
   if (this->seconds() != 0) {

src/google/protobuf/empty.pb.cc

@@ -216,6 +216,7 @@ void Empty::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Empty::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Empty)
   // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Empty)
   return target;

src/google/protobuf/field_mask.pb.cc

@@ -240,6 +240,7 @@ void FieldMask::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FieldMask::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldMask)
   // repeated string paths = 1;
   for (int i = 0; i < this->paths_size(); i++) {

src/google/protobuf/map.h

@@ -28,6 +28,12 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// This file defines the map container and its helpers to support protobuf maps.
+//
+// The Map and MapIterator types are provided by this header file.
+// Please avoid using other types defined here, unless they are public
+// types within Map or MapIterator, such as Map::value_type.
+
 #ifndef GOOGLE_PROTOBUF_MAP_H__
 #define GOOGLE_PROTOBUF_MAP_H__
 
@@ -50,9 +56,6 @@
 namespace google {
 namespace protobuf {
 
-// The Map and MapIterator types are provided by this header file.
-// Please avoid using other types defined here, unless they are public
-// types within Map or MapIterator, such as Map::value_type.
 template <typename Key, typename T>
 class Map;
 

src/google/protobuf/source_context.pb.cc

@@ -239,6 +239,7 @@ void SourceContext::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* SourceContext::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceContext)
   // optional string file_name = 1;
   if (this->file_name().size() > 0) {

src/google/protobuf/struct.pb.cc

@@ -394,6 +394,7 @@ void Struct::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Struct::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Struct)
   // map<string, .google.protobuf.Value> fields = 1;
   if (!this->fields().empty()) {
@@ -847,6 +848,7 @@ void Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Value)
   // optional .google.protobuf.NullValue null_value = 1;
   if (has_null_value()) {
@@ -1444,6 +1446,7 @@ void ListValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* ListValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ListValue)
   // repeated .google.protobuf.Value values = 1;
   for (unsigned int i = 0, n = this->values_size(); i < n; i++) {

src/google/protobuf/timestamp.pb.cc

@@ -288,6 +288,7 @@ void Timestamp::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Timestamp::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Timestamp)
   // optional int64 seconds = 1;
   if (this->seconds() != 0) {

src/google/protobuf/type.pb.cc

@@ -543,6 +543,7 @@ void Type::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Type::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Type)
   // optional string name = 1;
   if (this->name().size() > 0) {
@@ -1416,6 +1417,7 @@ void Field::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Field::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Field)
   // optional .google.protobuf.Field.Kind kind = 1;
   if (this->kind() != 0) {
@@ -2195,6 +2197,7 @@ void Enum::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Enum::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Enum)
   // optional string name = 1;
   if (this->name().size() > 0) {
@@ -2707,6 +2710,7 @@ void EnumValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValue)
   // optional string name = 1;
   if (this->name().size() > 0) {
@@ -3093,6 +3097,7 @@ void Option::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Option::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Option)
   // optional string name = 1;
   if (this->name().size() > 0) {

src/google/protobuf/util/field_comparator.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Defines classes for field comparison.
+
 // Author: ksroka@google.com (Krzysztof Sroka)
 
 #ifndef GOOGLE_PROTOBUF_UTIL_FIELD_COMPARATOR_H__

src/google/protobuf/util/field_mask_util.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Defines utilities for the FieldMask well known type.
+
 #ifndef GOOGLE_PROTOBUF_UTIL_FIELD_MASK_UTIL_H__
 #define GOOGLE_PROTOBUF_UTIL_FIELD_MASK_UTIL_H__
 

src/google/protobuf/util/package_info.h

+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file exists solely to document the google::protobuf::util namespace.
+// It is not compiled into anything, but it may be read by an automated
+// documentation generator.
+
+namespace google {
+
+namespace protobuf {
+
+// Utility classes.
+//
+// This package contains various utilities for message comprasion, JSON
+// conversion, well known types, etc.
+namespace util {}
+
+}  // namespace protobuf
+}  // namespace google

src/google/protobuf/util/time_util.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Defines utilities for the Timestamp and Duration well known types.
+
 #ifndef GOOGLE_PROTOBUF_UTIL_TIME_UTIL_H__
 #define GOOGLE_PROTOBUF_UTIL_TIME_UTIL_H__
 
@@ -47,6 +49,7 @@ namespace google {
 namespace protobuf {
 namespace util {
 
+// Utility functions for Timestamp and Duration.
 class LIBPROTOBUF_EXPORT TimeUtil {
   typedef google::protobuf::Timestamp Timestamp;
   typedef google::protobuf::Duration Duration;

src/google/protobuf/util/type_resolver.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Defines a TypeResolver for the Any message.
+
 #ifndef GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_H__
 #define GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_H__
 

src/google/protobuf/util/type_resolver_util.h

@@ -28,6 +28,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Defines utilities for the TypeResolver.
+
 #ifndef GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_UTIL_H__
 #define GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_UTIL_H__
 

src/google/protobuf/wrappers.pb.cc

@@ -443,6 +443,7 @@ void DoubleValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* DoubleValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DoubleValue)
   // optional double value = 1;
   if (this->value() != 0) {
@@ -705,6 +706,7 @@ void FloatValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FloatValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FloatValue)
   // optional float value = 1;
   if (this->value() != 0) {
@@ -967,6 +969,7 @@ void Int64Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Int64Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Int64Value)
   // optional int64 value = 1;
   if (this->value() != 0) {
@@ -1231,6 +1234,7 @@ void UInt64Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UInt64Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UInt64Value)
   // optional uint64 value = 1;
   if (this->value() != 0) {
@@ -1495,6 +1499,7 @@ void Int32Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Int32Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Int32Value)
   // optional int32 value = 1;
   if (this->value() != 0) {
@@ -1759,6 +1764,7 @@ void UInt32Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UInt32Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UInt32Value)
   // optional uint32 value = 1;
   if (this->value() != 0) {
@@ -2023,6 +2029,7 @@ void BoolValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* BoolValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.BoolValue)
   // optional bool value = 1;
   if (this->value() != 0) {
@@ -2294,6 +2301,7 @@ void StringValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* StringValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.StringValue)
   // optional string value = 1;
   if (this->value().size() > 0) {
@@ -2617,6 +2625,7 @@ void BytesValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* BytesValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.BytesValue)
   // optional bytes value = 1;
   if (this->value().size() > 0) {