1 files changed, 2 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_field.h b/src/google/protobuf/compiler/objectivec/objectivec_field.h
index a3a4b1b6..6bd5db2e 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_field.h
+++ b/src/google/protobuf/compiler/objectivec/objectivec_field.h
@@ -67,7 +67,7 @@ class FieldGenerator {
   virtual void GenerateCFunctionImplementations(io::Printer* printer) const;
 
   // Exposed for subclasses, should always call it on the parent class also.
-  virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const;
+  virtual void DetermineForwardDeclarations(std::set<string>* fwd_decls) const;
 
   // Used during generation, not intended to be extended by subclasses.
   void GenerateFieldDescription(
@@ -100,7 +100,7 @@ class FieldGenerator {
   virtual bool WantsHasProperty(void) const = 0;
 
   const FieldDescriptor* descriptor_;
-  map<string, string> variables_;
+  std::map<string, string> variables_;
 
  private:
   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator);