Remove explicit copy assignment operator in favor of the implicit/default to avoid disabling/deprecating the implicit copy ctor.

llvm-svn: 231109

1 files changed, 0 insertions, 5 deletions

diff --git a/llvm/include/llvm/Analysis/AliasSetTracker.h b/llvm/include/llvm/Analysis/AliasSetTracker.h
index afa7e6fd77f..fc45903042f 100644
--- a/llvm/include/llvm/Analysis/AliasSetTracker.h
+++ b/llvm/include/llvm/Analysis/AliasSetTracker.h
@@ -192,11 +192,6 @@ public:
     }
     bool operator!=(const iterator& x) const { return !operator==(x); }
 
-    const iterator &operator=(const iterator &I) {
-      CurNode = I.CurNode;
-      return *this;
-    }
-
     value_type &operator*() const {
       assert(CurNode && "Dereferencing AliasSet.end()!");
       return *CurNode;