// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
+// XFAIL: with_system_lib=x86_64-apple-darwin11
// <istream>
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
+// XFAIL: with_system_lib=x86_64-apple-darwin11
// <istream>
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
+// XFAIL: with_system_lib=x86_64-apple-darwin11
// <istream>
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
+// XFAIL: with_system_lib=x86_64-apple-darwin11
+// XFAIL: with_system_lib=x86_64-apple-darwin12
// <istream>