[C++11] Use 'nullptr'.

llvm-svn: 208392

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Format/FormatToken.h b/clang/lib/Format/FormatToken.h
index 056d4bdd1bb..a0214631844 100644
--- a/clang/lib/Format/FormatToken.h
+++ b/clang/lib/Format/FormatToken.h
@@ -109,7 +109,7 @@ struct FormatToken {
         StartsBinaryExpression(false), EndsBinaryExpression(false),
         OperatorIndex(0), LastOperator(false),
         PartOfMultiVariableDeclStmt(false), IsForEachMacro(false),
-        MatchingParen(NULL), Previous(NULL), Next(NULL),
+        MatchingParen(nullptr), Previous(nullptr), Next(nullptr),
         Decision(FD_Unformatted), Finalized(false) {}
 
   /// \brief The \c Token.
@@ -354,7 +354,7 @@ struct FormatToken {
   /// \brief Returns the previous token ignoring comments.
   FormatToken *getPreviousNonComment() const {
     FormatToken *Tok = Previous;
-    while (Tok != NULL && Tok->is(tok::comment))
+    while (Tok && Tok->is(tok::comment))
       Tok = Tok->Previous;
     return Tok;
   }
@@ -362,7 +362,7 @@ struct FormatToken {
   /// \brief Returns the next token ignoring comments.
   const FormatToken *getNextNonComment() const {
     const FormatToken *Tok = Next;
-    while (Tok != NULL && Tok->is(tok::comment))
+    while (Tok && Tok->is(tok::comment))
       Tok = Tok->Next;
     return Tok;
   }