1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-missing.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-missing.C
new file mode 100644
index 000000000..547f552e3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-missing.C
@@ -0,0 +1,39 @@
+// PR c++/48911
+// { dg-do compile }
+// { dg-options "-std=c++0x" }
+
+#define SA(X) static_assert((X),#X)
+
+struct A
+{
+  constexpr A () : a (6) {}
+  int a;
+};
+
+int
+main ()
+{
+  constexpr int a[2] = { 42 };
+  constexpr int i = a[1];
+  SA(i==0);
+  constexpr int b[1] = { };
+  constexpr int j = b[0];
+  SA(j==0);
+  constexpr char c[2] = "a";
+  constexpr char k = c[1];
+  SA(k==0);
+  constexpr char d[2] = "";
+  constexpr char l = d[1];
+  SA(l==0);
+  constexpr wchar_t e[2] = L"a";
+  constexpr wchar_t m = e[1];
+  SA(m==0);
+  constexpr wchar_t f[2] = L"";
+  constexpr wchar_t n = f[1];
+  SA(n==0);
+  constexpr A g[2] = { A () };
+  constexpr A o = g[0];
+  SA(o.a == 6);
+  constexpr A p = g[1];
+  SA(p.a == 6);
+}