CFG::SuccessorIterator::SuccessorProxy:: Expliictly default copy construction as...

See r231099 for similar issues & details in [Small]BitVector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231141 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/IR/CFG.h b/include/llvm/IR/CFG.h
index 847643176339c565874af73994382a74f8e56e6e..56c650323e36cb39237b8b929d7bf27a62cd2fa6 100644 (file)
--- a/include/llvm/IR/CFG.h
+++ b/include/llvm/IR/CFG.h
@@ -136,6 +136,8 @@ private:
   public:
     explicit SuccessorProxy(const Self &it) : it(it) {}
 
+    SuccessorProxy(const SuccessorProxy&) = default;
+
     SuccessorProxy &operator=(SuccessorProxy r) {
       *this = reference(r);
       return *this;