Fix warnings in array and assoc containers

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@242629 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/containers/sequences/array/array.tuple/get.pass.cpp

@@ -14,12 +14,17 @@
 #include <array>
 #include <cassert>
 
-#if __cplusplus > 201103L
+#include "test_macros.h"
+
+#include "../suppress_array_warnings.h"
+
+
+#if TEST_STD_VER > 11
 struct S {
    std::array<int, 3> a;
    int k;
    constexpr S() : a{1,2,3}, k(std::get<2>(a)) {}
-   };
+};
 
 constexpr std::array<int, 2> getArr () { return { 3, 4 }; }
 #endif
@@ -35,7 +40,7 @@ int main()
         assert(c[1] == 5.5);
         assert(c[2] == 3.5);
     }
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
     {
         typedef double T;
         typedef std::array<T, 3> C;