1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr2.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr2.C
new file mode 100644
index 0000000..9218196
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr2.C
@@ -0,0 +1,21 @@
+// { dg-do compile { target c++11 } }
+
+template<class T>
+struct IsNegative {
+  int dummy; // Workaround for empty class problem
+  constexpr IsNegative() : dummy(0) {}
+  constexpr bool operator()(const T& x) {
+    return x < T(0);
+  }
+};
+
+template<class T, int N, class Pred>
+constexpr bool has_neg(T (&x)[N], Pred p) {
+  return p(x[0]) || p(x[1]);
+}
+
+constexpr int a[] = {1, -2};
+
+constexpr auto answer = has_neg(a, IsNegative<int>{}); // #1
+
+static_assert(answer, "Error");