diff --git a/libcxx/test/std/containers/sequences/vector/vector.modifiers/erase_iter.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.modifiers/erase_iter.pass.cpp
--- a/libcxx/test/std/containers/sequences/vector/vector.modifiers/erase_iter.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.modifiers/erase_iter.pass.cpp
@@ -35,6 +35,12 @@
 
 int main(int, char**)
 {
+    {
+    int a1[] = {1, 2, 3, 4, 5};
+    std::vector<int> l1(a1, a1+5);
+    l1.erase(l1.begin());
+    assert(l1 == std::vector<int>(a1+1, a1+5));
+    }
     {
     int a1[] = {1, 2, 3};
     std::vector<int> l1(a1, a1+3);