syntax = "proto2";

package protobuf_unittest;

// Cause a conflict with the auto-generated extension class.
enum ExtensionEnumNameConflict {
  UNKNOWN = 0;
}

message YetAnotherMessageToBeExtended {
  extensions 1 to max;
}

extend YetAnotherMessageToBeExtended {
  optional int32 enumConflictExtension = 1;
}