Make libstdc++ debug mode test valid for C++98

	* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
	C++98-compatible initialization for array.

From-SVN: r238944

libstdc++-v3/ChangeLog

 2016-08-01  Jonathan Wakely  <jwakely@redhat.com>
 
+	* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
+	C++98-compatible initialization for array.
+
 	* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: Remove
 	unused header and variable from compile-only test.
 	* testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: Likewise.

libstdc++-v3/testsuite/25_algorithms/lower_bound/debug/irreflexive.cc

@@ -42,6 +42,6 @@ struct A_int_comparer
 
 void test01()
 {
-  A as[] { 0, 1, 2, 3 };
+  A as[] = { 0, 1, 2, 3 };
   std::lower_bound(as, as + 4, 1, A_int_comparer());
 }