1 files changed, 4 insertions, 0 deletions
diff --git a/src/google/protobuf/compiler/java/java_shared_code_generator.h b/src/google/protobuf/compiler/java/java_shared_code_generator.h
index 1bb2f3dc..fdbe2ce8 100644
--- a/src/google/protobuf/compiler/java/java_shared_code_generator.h
+++ b/src/google/protobuf/compiler/java/java_shared_code_generator.h
@@ -36,6 +36,9 @@
 #define GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__
 
 #include <memory>
+#ifndef _SHARED_PTR_H
+#include <google/protobuf/stubs/shared_ptr.h>
+#endif
 #include <string>
 #include <vector>
 
@@ -68,6 +71,7 @@ class SharedCodeGenerator {
 
   void Generate(GeneratorContext* generator_context,
                 vector<string>* file_list);
+
   void GenerateDescriptors(io::Printer* printer);
 
  private: