diff --git a/lib/AST/CommentSema.cpp b/lib/AST/CommentSema.cpp
index cedc72a..cbfbc4e 100644
--- a/lib/AST/CommentSema.cpp
+++ b/lib/AST/CommentSema.cpp
@@ -477,7 +477,7 @@
     return false;
   if (!ThisDeclInfo->IsFilled)
     inspectThisDecl();
-  return ThisDeclInfo->IsFunctionDecl;
+  return ThisDeclInfo->getKind() == DeclInfo::FunctionKind;
 }
 
 bool Sema::isTemplateDecl() {