re PR c++/63904 (ICE when accessing array member of constexpr struct)

	PR c++/63904
	* g++.dg/cpp0x/pr63904.C: New.

From-SVN: r218122

gcc/testsuite/ChangeLog

+2014-11-27  Kai Tietz  <ktietz@redhat.com>
+
+	PR c++/63904
+	* g++.dg/cpp0x/pr63904.C: New.
+
 2014-11-27  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/64067

gcc/testsuite/g++.dg/cpp0x/pr63904.C

+// { dg-do compile { target c++11 } }
+
+template<int N>
+struct foo {
+    constexpr foo() : a() {}
+    int a[N];
+};
+
+int main() {
+  foo< (foo<1>{}).a[0] > f;
+  return 0;
+}
+