[ADT] fix postfix filter_iterator_impl::operator++

llvm · Jul 7, 2023 · 1882a4e · s-barannikov · Jul 7, 2023 · 1882a4e
1 parent 5e9ab9c
commit 1882a4e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/llvm/include/llvm/ADT/STLExtras.h b/llvm/include/llvm/ADT/STLExtras.h
@@ -541,8 +541,9 @@ class filter_iterator_impl<WrappedIteratorT, PredicateT,
   }
 
   filter_iterator_impl &operator++(int) {
+    filter_iterator_impl &old = *this;
     BaseT::operator++();
-    return *this;
+    return old;
   }
 
   filter_iterator_impl &operator--() {