1 files changed, 14 insertions, 14 deletions
diff --git a/include/clang/AST/StmtGraphTraits.h b/include/clang/AST/StmtGraphTraits.h
index 1bfac6a958..25d015287b 100644
--- a/include/clang/AST/StmtGraphTraits.h
+++ b/include/clang/AST/StmtGraphTraits.h
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-//  This file defines a template specialization of llvm::GraphTraits to 
+//  This file defines a template specialization of llvm::GraphTraits to
 //  treat ASTs (Stmt*) as graphs
 //
 //===----------------------------------------------------------------------===//
@@ -20,7 +20,7 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 
 namespace llvm {
-  
+
 //template <typename T> struct GraphTraits;
 
 
@@ -28,23 +28,23 @@ template <> struct GraphTraits<clang::Stmt*> {
   typedef clang::Stmt                       NodeType;
   typedef clang::Stmt::child_iterator       ChildIteratorType;
   typedef llvm::df_iterator<clang::Stmt*>   nodes_iterator;
-    
+
   static NodeType* getEntryNode(clang::Stmt* S) { return S; }
-  
+
   static inline ChildIteratorType child_begin(NodeType* N) {
     if (N) return N->child_begin();
     else return ChildIteratorType();
   }
-  
+
   static inline ChildIteratorType child_end(NodeType* N) {
     if (N) return N->child_end();
     else return ChildIteratorType();
   }
-  
+
   static nodes_iterator nodes_begin(clang::Stmt* S) {
     return df_begin(S);
   }
-  
+
   static nodes_iterator nodes_end(clang::Stmt* S) {
     return df_end(S);
   }
@@ -55,29 +55,29 @@ template <> struct GraphTraits<const clang::Stmt*> {
   typedef const clang::Stmt                       NodeType;
   typedef clang::Stmt::const_child_iterator       ChildIteratorType;
   typedef llvm::df_iterator<const clang::Stmt*>   nodes_iterator;
-  
+
   static NodeType* getEntryNode(const clang::Stmt* S) { return S; }
-  
+
   static inline ChildIteratorType child_begin(NodeType* N) {
     if (N) return N->child_begin();
-    else return ChildIteratorType();    
+    else return ChildIteratorType();
   }
-  
+
   static inline ChildIteratorType child_end(NodeType* N) {
     if (N) return N->child_end();
     else return ChildIteratorType();
   }
-  
+
   static nodes_iterator nodes_begin(const clang::Stmt* S) {
     return df_begin(S);
   }
-  
+
   static nodes_iterator nodes_end(const clang::Stmt* S) {
     return df_end(S);
   }
 };
 
-  
+
 } // end namespace llvm
 
 #endif