1 files changed, 2 insertions, 2 deletions
diff --git a/clang/unittests/AST/CommentParser.cpp b/clang/unittests/AST/CommentParser.cpp
index 0064078d869..ae1410f377f 100644
--- a/clang/unittests/AST/CommentParser.cpp
+++ b/clang/unittests/AST/CommentParser.cpp
@@ -60,7 +60,7 @@ FullComment *CommentParserTest::parseString(const char *Source) {
 
   Lexer L(Allocator, Diags, Traits, Begin, Source, Source + strlen(Source));
 
-  Sema S(Allocator, SourceMgr, Diags, Traits, /*PP=*/ NULL);
+  Sema S(Allocator, SourceMgr, Diags, Traits, /*PP=*/ nullptr);
   Parser P(L, S, Allocator, SourceMgr, Diags, Traits);
   FullComment *FC = P.parseFullComment();
 
@@ -74,7 +74,7 @@ FullComment *CommentParserTest::parseString(const char *Source) {
   if (Tok.is(tok::eof))
     return FC;
   else
-    return NULL;
+    return nullptr;
 }
 
 ::testing::AssertionResult HasChildCount(const Comment *C, size_t Count) {