2 files changed, 6 insertions, 0 deletions
diff --git a/clang/include/clang/AST/CommentParser.h b/clang/include/clang/AST/CommentParser.h
index 468468da18c..43c669adba0 100644
--- a/clang/include/clang/AST/CommentParser.h
+++ b/clang/include/clang/AST/CommentParser.h
@@ -27,6 +27,9 @@ namespace comments {
 
 /// Doxygen comment parser.
 class Parser {
+  Parser(const Parser&);         // DO NOT IMPLEMENT
+  void operator=(const Parser&); // DO NOT IMPLEMENT
+
   friend class TextTokenRetokenizer;
 
   Lexer &L;
diff --git a/clang/include/clang/AST/CommentSema.h b/clang/include/clang/AST/CommentSema.h
index 56d61f1693c..17d9ab7761a 100644
--- a/clang/include/clang/AST/CommentSema.h
+++ b/clang/include/clang/AST/CommentSema.h
@@ -30,6 +30,9 @@ class SourceMgr;
 namespace comments {
 
 class Sema {
+  Sema(const Sema&);           // DO NOT IMPLEMENT
+  void operator=(const Sema&); // DO NOT IMPLEMENT
+
   /// Allocator for AST nodes.
   llvm::BumpPtrAllocator &Allocator;