1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/LLVMContext.h b/include/llvm/LLVMContext.h
index 038ee35..05f0ddb 100644
--- a/include/llvm/LLVMContext.h
+++ b/include/llvm/LLVMContext.h
@@ -63,6 +63,9 @@ class LLVMContext {
   friend class ConstantAggregateZero;
   friend class MDNode;
   friend class MDString;
+  friend class ConstantPointerNull;
+  friend class UndefValue;
+  friend class ConstantExpr;
 public:
   LLVMContext();
   ~LLVMContext();