Make ilist noncopyable too.

llvm-svn: 53190

1 files changed, 6 insertions, 0 deletions

diff --git a/llvm/include/llvm/ADT/ilist.h b/llvm/include/llvm/ADT/ilist.h
index 016e9fd15fa..9700b60f240 100644
--- a/llvm/include/llvm/ADT/ilist.h
+++ b/llvm/include/llvm/ADT/ilist.h
@@ -256,6 +256,12 @@ class iplist : public Traits {
 
   static bool op_less(NodeTy &L, NodeTy &R) { return L < R; }
   static bool op_equal(NodeTy &L, NodeTy &R) { return L == R; }
+
+  // No fundamental reason why iplist can't by copyable, but the default
+  // copy/copy-assign won't do.
+  iplist(const iplist &);         // do not implement
+  void operator=(const iplist &); // do not implement
+
 public:
   typedef NodeTy *pointer;
   typedef const NodeTy *const_pointer;