third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc

Index: third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc
index bf272596cb2409e824530e2c6c13dba5af82dbe8..4c6e1b55626ada38dcbb1d0ab98a2c6e90b0d576 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc
+++ b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.cc
@@ -246,6 +246,22 @@ void MessageGenerator::DetermineForwardDeclarations(set<string>* fwd_decls) {
   }
 }
 
+bool MessageGenerator::IncludesOneOfDefinition() const {
+  if (!oneof_generators_.empty()) {
+    return true;
+  }
+
+  for (vector<MessageGenerator*>::const_iterator iter =
+           nested_message_generators_.begin();
+       iter != nested_message_generators_.end(); ++iter) {
+    if ((*iter)->IncludesOneOfDefinition()) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
 void MessageGenerator::GenerateEnumHeader(io::Printer* printer) {
   for (vector<EnumGenerator*>::iterator iter = enum_generators_.begin();
        iter != enum_generators_.end(); ++iter) {
@@ -315,7 +331,7 @@ void MessageGenerator::GenerateMessageHeader(io::Printer* printer) {
   string message_comments;
   SourceLocation location;
   if (descriptor_->GetSourceLocation(&location)) {
-    message_comments = BuildCommentsString(location);
+    message_comments = BuildCommentsString(location, false);
   } else {
     message_comments = "";
   }
@@ -505,7 +521,8 @@ void MessageGenerator::GenerateSource(io::Printer* printer) {
     if (descriptor_->options().message_set_wire_format()) {
       init_flags.push_back("GPBDescriptorInitializationFlag_WireFormat");
     }
-    vars["init_flags"] = BuildFlagsString(init_flags);
+    vars["init_flags"] = BuildFlagsString(FLAGTYPE_DESCRIPTOR_INITIALIZATION,
+                                          init_flags);
 
     printer->Print(
         vars,
@@ -563,6 +580,19 @@ void MessageGenerator::GenerateSource(io::Printer* printer) {
           "    [localDescriptor setupExtensionRanges:ranges\n"
           "                                    count:(uint32_t)(sizeof(ranges) / sizeof(GPBExtensionRange))];\n");
     }
+    if (descriptor_->containing_type() != NULL) {
+      string parent_class_name = ClassName(descriptor_->containing_type());
+      printer->Print(
+          "    [localDescriptor setupContainingMessageClassName:GPBStringifySymbol($parent_name$)];\n",
+          "parent_name", parent_class_name);
+    }
+    string suffix_added;
+    ClassName(descriptor_, &suffix_added);
+    if (suffix_added.size() > 0) {
+      printer->Print(
+          "    [localDescriptor setupMessageClassNameSuffix:@\"$suffix$\"];\n",
+          "suffix", suffix_added);
+    }
     printer->Print(
         "    NSAssert(descriptor == nil, @\"Startup recursed!\");\n"
         "    descriptor = localDescriptor;\n"