2 files changed, 28 insertions, 0 deletions
diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp
index f46e0bf28cf..9933322de96 100644
--- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp
+++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/default.pass.cpp
@@ -16,6 +16,13 @@
 #include <valarray>
 #include <cassert>
 
+struct S {
+    S() { ctor_called = true; }
+    static bool ctor_called;
+};
+
+bool S::ctor_called = false;
+
 int main()
 {
     {
@@ -34,4 +41,9 @@ int main()
         std::valarray<std::valarray<double> > v;
         assert(v.size() == 0);
     }
+    {
+        std::valarray<S> v;
+        assert(v.size() == 0);
+        assert(!S::ctor_called);
+    }
 }
diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp
index 359073eb3ae..221187c4e12 100644
--- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp
+++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/size.pass.cpp
@@ -16,6 +16,15 @@
 #include <valarray>
 #include <cassert>
 
+struct S {
+    S() : x(1) {}
+    ~S() { ++cnt_dtor; }
+    int x;
+    static size_t cnt_dtor;
+};
+
+size_t S::cnt_dtor = 0;
+
 int main()
 {
     {
@@ -36,4 +45,11 @@ int main()
         for (int i = 0; i < 100; ++i)
             assert(v[i].size() == 0);
     }
+    {
+        std::valarray<S> v(100);
+        assert(v.size() == 100);
+        for (int i = 0; i < 100; ++i)
+            assert(v[i].x == 1);
+    }
+    assert(S::cnt_dtor == 100);
 }