diff --git a/libstdc++-v3/testsuite/23_containers/map/operators/1_neg.cc b/libstdc++-v3/testsuite/23_containers/map/operators/1_neg.cc
index 0eb1eee640b8..6ce7b3249d8c 100644
--- a/libstdc++-v3/testsuite/23_containers/map/operators/1_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/map/operators/1_neg.cc
@@ -35,6 +35,6 @@ void test01()
   std::map<unsigned, int>::iterator itr(mapByIndex.begin());
 
   // NB: notice, it's not mapByIndex!!
-  bool __attribute__((unused)) test = itr != mapByName.end(); // { dg-error "no" }
-  test &= itr == mapByName.end(); // { dg-error "no" }
+  itr != mapByName.end(); // { dg-error "no match" }
+  itr == mapByName.end(); // { dg-error "no match" }
 }
diff --git a/libstdc++-v3/testsuite/23_containers/set/operators/1_neg.cc b/libstdc++-v3/testsuite/23_containers/set/operators/1_neg.cc
index 28d08f308e17..b5f69ae920c2 100644
--- a/libstdc++-v3/testsuite/23_containers/set/operators/1_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/set/operators/1_neg.cc
@@ -32,6 +32,6 @@ void test01()
   std::set<unsigned int>::iterator itr(setByIndex.begin());
 
   // NB: it's not setByIndex!!
-  bool __attribute__((unused)) test = itr != setByName.end(); // { dg-error "no" }
-  test &= itr == setByName.end(); // { dg-error "no" }
+  itr != setByName.end(); // { dg-error "no match" }
+  itr == setByName.end(); // { dg-error "no match" }
 }