s/CPlusPlus0x/CPlusPlus11/g

llvm-svn: 171367
diff --git a/clang/lib/Lex/PPExpressions.cpp b/clang/lib/Lex/PPExpressions.cpp
index 9b33c91..c564653 100644
--- a/clang/lib/Lex/PPExpressions.cpp
+++ b/clang/lib/Lex/PPExpressions.cpp
@@ -230,7 +230,7 @@
     if (!PP.getLangOpts().C99 && Literal.isLongLong) {
       if (PP.getLangOpts().CPlusPlus)
         PP.Diag(PeekTok,
-             PP.getLangOpts().CPlusPlus0x ?
+             PP.getLangOpts().CPlusPlus11 ?
              diag::warn_cxx98_compat_longlong : diag::ext_cxx11_longlong);
       else
         PP.Diag(PeekTok, diag::ext_c99_longlong);