Comment parsing: add more tests for html character references


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172923 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/AST/CommentLexer.cpp b/unittests/AST/CommentLexer.cpp
index c496176..f738709 100644
--- a/unittests/AST/CommentLexer.cpp
+++ b/unittests/AST/CommentLexer.cpp
@@ -1661,7 +1661,8 @@
   const char *Sources[] = {
     "// =",
     "// =",
-    "// ="
+    "// =",
+    "// ="
   };
 
   for (size_t i = 0, e = array_lengthof(Sources); i != e; i++) {