1 files changed, 13 insertions, 13 deletions
diff --git a/lib/Lex/MacroArgs.h b/lib/Lex/MacroArgs.h
index 4b22fa18aa8b9..8dee5b3bc997b 100644
--- a/lib/Lex/MacroArgs.h
+++ b/lib/Lex/MacroArgs.h
@@ -20,7 +20,7 @@ namespace clang {
   class MacroInfo;
   class Preprocessor;
   class Token;
-  
+
 /// MacroArgs - An instance of this class captures information about
 /// the formal arguments specified to a function-like macro invocation.
 class MacroArgs {
@@ -45,7 +45,7 @@ class MacroArgs {
   /// if in strict mode and the C99 varargs macro had only a ... argument, this
   /// is false.
   bool VarargsElided;
-  
+
   MacroArgs(unsigned NumToks, bool varargsElided)
     : NumUnexpArgTokens(NumToks), VarargsElided(varargsElided) {}
   ~MacroArgs() {}
@@ -55,46 +55,46 @@ public:
   static MacroArgs *create(const MacroInfo *MI,
                            const Token *UnexpArgTokens,
                            unsigned NumArgTokens, bool VarargsElided);
-  
+
   /// destroy - Destroy and deallocate the memory for this object.
   ///
   void destroy();
-  
+
   /// ArgNeedsPreexpansion - If we can prove that the argument won't be affected
   /// by pre-expansion, return false.  Otherwise, conservatively return true.
   bool ArgNeedsPreexpansion(const Token *ArgTok, Preprocessor &PP) const;
-  
+
   /// getUnexpArgument - Return a pointer to the first token of the unexpanded
   /// token list for the specified formal.
   ///
   const Token *getUnexpArgument(unsigned Arg) const;
-  
+
   /// getArgLength - Given a pointer to an expanded or unexpanded argument,
   /// return the number of tokens, not counting the EOF, that make up the
   /// argument.
   static unsigned getArgLength(const Token *ArgPtr);
-  
+
   /// getPreExpArgument - Return the pre-expanded form of the specified
   /// argument.
   const std::vector<Token> &
-    getPreExpArgument(unsigned Arg, Preprocessor &PP);  
-  
+    getPreExpArgument(unsigned Arg, Preprocessor &PP);
+
   /// getStringifiedArgument - Compute, cache, and return the specified argument
   /// that has been 'stringified' as required by the # operator.
   const Token &getStringifiedArgument(unsigned ArgNo, Preprocessor &PP);
-  
+
   /// getNumArguments - Return the number of arguments passed into this macro
   /// invocation.
   unsigned getNumArguments() const { return NumUnexpArgTokens; }
-  
-  
+
+
   /// isVarargsElidedUse - Return true if this is a C99 style varargs macro
   /// invocation and there was no argument specified for the "..." argument.  If
   /// the argument was specified (even empty) or this isn't a C99 style varargs
   /// function, or if in strict mode and the C99 varargs macro had only a ...
   /// argument, this returns false.
   bool isVarargsElidedUse() const { return VarargsElided; }
-  
+
   /// StringifyArgument - Implement C99 6.10.3.2p2, converting a sequence of
   /// tokens into the literal string token that should be produced by the C #
   /// preprocessor operator.  If Charify is true, then it should be turned into