Merge to upstream r225300.

Change-Id: I2b23715db9ac129ff80aa78ad5824db0a4d6fbb3

test/std/containers/sequences/array/array.fill/fill.pass.cpp

@@ -0,0 +1,36 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <array>
+
+// void fill(const T& u);
+
+#include <array>
+#include <cassert>
+
+int main()
+{
+    {
+        typedef double T;
+        typedef std::array<T, 3> C;
+        C c = {1, 2, 3.5};
+        c.fill(5.5);
+        assert(c.size() == 3);
+        assert(c[0] == 5.5);
+        assert(c[1] == 5.5);
+        assert(c[2] == 5.5);
+    }
+    {
+        typedef double T;
+        typedef std::array<T, 0> C;
+        C c = {};
+        c.fill(5.5);
+        assert(c.size() == 0);
+    }
+}