New test

From-SVN: r34485

gcc/testsuite/g++.old-deja/g++.other/headers1.C

+// Copyright (C) 2000 Free Software Foundation, Inc.
+// Contributed by Loren J. Rittle 07 Jun 2000 <ljrittle@acm.org>
+//
+// This test catches the occasional macro/symbol conflict between
+// C++ and system-provided headers.
+
+#include <algorithm>
+#include <bitset>
+#include <cassert>
+#include <cctype>
+#include <cerrno>
+#include <cfloat>
+#include <ciso646>
+#include <climits>
+#include <clocale>
+#include <cmath>
+#include <complex>
+#include <csetjmp>
+#include <csignal>
+#include <cstdarg>
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+#include <deque>
+#include <exception>
+#include <fstream>
+#include <functional>
+#include <iomanip>
+#include <iosfwd>
+#include <iostream>
+#include <iterator>
+#include <list>
+#include <map>
+#include <memory>
+#include <new>
+#include <numeric>
+#include <queue>
+#include <set>
+#include <stack>
+#include <stdexcept>
+#include <string>
+#include <strstream>
+#include <typeinfo>
+#include <utility>
+#include <valarray>
+#include <vector>
+
+int main ()
+{
+  return 0;
+}