1 files changed, 2 insertions, 0 deletions
diff --git a/libcxx/test/containers/sequences/vector.bool/find.pass.cpp b/libcxx/test/containers/sequences/vector.bool/find.pass.cpp
index 8bad87efff6..75567a9b7bb 100644
--- a/libcxx/test/containers/sequences/vector.bool/find.pass.cpp
+++ b/libcxx/test/containers/sequences/vector.bool/find.pass.cpp
@@ -25,6 +25,7 @@ int main()
             std::vector<bool> b(i,true);
             std::vector<bool>::iterator j = std::find(b.begin()+1, b.end(), false);
             assert(j-b.begin() == i);
+            assert(b.end() == j);
         }
     }
     {
@@ -33,6 +34,7 @@ int main()
             std::vector<bool> b(i,false);
             std::vector<bool>::iterator j = std::find(b.begin()+1, b.end(), true);
             assert(j-b.begin() == i);
+            assert(b.end() == j);
         }
     }
 }