re PR c++/68116 (ice in add_expr, at tree.c:7840)

	PR c++/68116
	* g++.dg/cpp0x/pr68116.C: New test.

From-SVN: r231412

gcc/testsuite/ChangeLog

+2015-12-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/68116
+	* g++.dg/cpp0x/pr68116.C: New test.
+
 2015-12-08  Kirill Yukhin  <kirill.yukhin@intel.com>
 
 	* gfortran.dg/pr68627.f: Use '!ia32' instead' of 'lp64' in target

gcc/testsuite/g++.dg/cpp0x/pr68116.C

+// PR c++/68116
+// { dg-do compile { target c++11 } }
+
+class C {
+  void foo ();
+  typedef void (C::*T) (int);
+  static T b[];
+};
+C::T C::b[]
+{
+  T (&C::foo)
+};