Integrate google internal changes.

1 files changed, 26 insertions, 0 deletions

diff --git a/src/google/protobuf/descriptor.h b/src/google/protobuf/descriptor.h
index 7e3a7496..3ecc0a9c 100644
--- a/src/google/protobuf/descriptor.h
+++ b/src/google/protobuf/descriptor.h
@@ -127,6 +127,11 @@ namespace descriptor_unittest {
 class DescriptorTest;
 }  // namespace descriptor_unittest
 
+// Defined in printer.h
+namespace io {
+class Printer;
+}  // namespace io
+
 // NB, all indices are zero-based.
 struct SourceLocation {
   int start_line;
@@ -359,6 +364,9 @@ class LIBPROTOBUF_EXPORT Descriptor {
   // Allows tests to test CopyTo(proto, true).
   friend class ::google::protobuf::descriptor_unittest::DescriptorTest;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // Fill the json_name field of FieldDescriptorProto.
   void CopyJsonNameTo(DescriptorProto* proto) const;
 
@@ -644,6 +652,9 @@ class LIBPROTOBUF_EXPORT FieldDescriptor {
  private:
   typedef FieldOptions OptionsType;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // Fill the json_name field of FieldDescriptorProto.
   void CopyJsonNameTo(FieldDescriptorProto* proto) const;
 
@@ -756,6 +767,9 @@ class LIBPROTOBUF_EXPORT OneofDescriptor {
   bool GetSourceLocation(SourceLocation* out_location) const;
 
  private:
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // See Descriptor::DebugString().
   void DebugString(int depth, string* contents,
                    const DebugStringOptions& options) const;
@@ -846,6 +860,9 @@ class LIBPROTOBUF_EXPORT EnumDescriptor {
  private:
   typedef EnumOptions OptionsType;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // Looks up a value by number.  If the value does not exist, dynamically
   // creates a new EnumValueDescriptor for that value, assuming that it was
   // unknown. If a new descriptor is created, this is done in a thread-safe way,
@@ -942,6 +959,9 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptor {
  private:
   typedef EnumValueOptions OptionsType;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // See Descriptor::DebugString().
   void DebugString(int depth, string *contents,
                    const DebugStringOptions& options) const;
@@ -1018,6 +1038,9 @@ class LIBPROTOBUF_EXPORT ServiceDescriptor {
  private:
   typedef ServiceOptions OptionsType;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // See Descriptor::DebugString().
   void DebugString(string *contents, const DebugStringOptions& options) const;
 
@@ -1096,6 +1119,9 @@ class LIBPROTOBUF_EXPORT MethodDescriptor {
  private:
   typedef MethodOptions OptionsType;
 
+  // Allows access to GetLocationPath for annotations.
+  friend class ::google::protobuf::io::Printer;
+
   // See Descriptor::DebugString().
   void DebugString(int depth, string *contents,
                    const DebugStringOptions& options) const;