Constify PackedVector::reference::operator T().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133074 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/PackedVector.h b/include/llvm/ADT/PackedVector.h
index 272322a2f4ba74b984df963c30255e87aca0ab0d..2eaddc2b4eeac6d4bae4f91b808206b170a4f39b 100644 (file)
--- a/include/llvm/ADT/PackedVector.h
+++ b/include/llvm/ADT/PackedVector.h
@@ -90,7 +90,7 @@ public:
       Vec.setValue(Vec.Bits, Idx, val);
       return *this;
     }
-    operator T() {
+    operator T() const {
       return Vec.getValue(Vec.Bits, Idx);
     }
   };