1 files changed, 20 insertions, 20 deletions

diff --git a/include/clang/Lex/DirectoryLookup.h b/include/clang/Lex/DirectoryLookup.h
index 618de39233..c94a990224 100644
--- a/include/clang/Lex/DirectoryLookup.h
+++ b/include/clang/Lex/DirectoryLookup.h
@@ -38,20 +38,20 @@ private:
     /// Dir - This is the actual directory that we're referring to for a normal
     /// directory or a framework.
     const DirectoryEntry *Dir;
-  
+
     /// Map - This is the HeaderMap if this is a headermap lookup.
     ///
     const HeaderMap *Map;
   } u;
-  
+
   /// DirCharacteristic - The type of directory this is: this is an instance of
   /// SrcMgr::CharacteristicKind.
   unsigned DirCharacteristic : 2;
-  
+
   /// UserSupplied - True if this is a user-supplied directory.
   ///
   bool UserSupplied : 1;
-  
+
   /// LookupType - This indicates whether this DirectoryLookup object is a
   /// normal directory, a framework, or a headermap.
   unsigned LookupType : 2;
@@ -62,25 +62,25 @@ public:
                   bool isUser, bool isFramework)
     : DirCharacteristic(DT), UserSupplied(isUser),
      LookupType(isFramework ? LT_Framework : LT_NormalDir) {
-    u.Dir = dir; 
+    u.Dir = dir;
   }
-  
+
   /// DirectoryLookup ctor - Note that this ctor *does not take ownership* of
   /// 'map'.
   DirectoryLookup(const HeaderMap *map, SrcMgr::CharacteristicKind DT,
                   bool isUser)
     : DirCharacteristic(DT), UserSupplied(isUser), LookupType(LT_HeaderMap) {
-    u.Map = map; 
+    u.Map = map;
   }
-  
+
   /// getLookupType - Return the kind of directory lookup that this is: either a
   /// normal directory, a framework path, or a HeaderMap.
   LookupType_t getLookupType() const { return (LookupType_t)LookupType; }
-  
+
   /// getName - Return the directory or filename corresponding to this lookup
   /// object.
   const char *getName() const;
-  
+
   /// getDir - Return the directory that this entry refers to.
   ///
   const DirectoryEntry *getDir() const { return isNormalDir() ? u.Dir : 0; }
@@ -90,42 +90,42 @@ public:
   const DirectoryEntry *getFrameworkDir() const {
     return isFramework() ? u.Dir : 0;
   }
-  
+
   /// getHeaderMap - Return the directory that this entry refers to.
   ///
   const HeaderMap *getHeaderMap() const { return isHeaderMap() ? u.Map : 0; }
 
   /// isNormalDir - Return true if this is a normal directory, not a header map.
   bool isNormalDir() const { return getLookupType() == LT_NormalDir; }
-  
+
   /// isFramework - True if this is a framework directory.
   ///
   bool isFramework() const { return getLookupType() == LT_Framework; }
-  
+
   /// isHeaderMap - Return true if this is a header map, not a normal directory.
   bool isHeaderMap() const { return getLookupType() == LT_HeaderMap; }
-  
+
   /// DirCharacteristic - The type of directory this is, one of the DirType enum
   /// values.
   SrcMgr::CharacteristicKind getDirCharacteristic() const {
     return (SrcMgr::CharacteristicKind)DirCharacteristic;
   }
-  
+
   /// isUserSupplied - True if this is a user-supplied directory.
   ///
   bool isUserSupplied() const { return UserSupplied; }
-  
-  
+
+
   /// LookupFile - Lookup the specified file in this search path, returning it
   /// if it exists or returning null if not.
   const FileEntry *LookupFile(const char *FilenameStart,
                               const char *FilenameEnd, HeaderSearch &HS) const;
-  
+
 private:
   const FileEntry *DoFrameworkLookup(const char *FilenameStart,
-                                     const char *FilenameEnd, 
+                                     const char *FilenameEnd,
                                      HeaderSearch &HS) const;
-  
+
 };
 
 }  // end namespace clang