--- /dev/null
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+
+void
+test01()
+{
+ std::ratio_add<std::ratio<INTMAX_MAX, 1>, std::ratio<1>>::type r1;
+}
+
+void
+test02()
+{
+ std::ratio_multiply<std::ratio<-INTMAX_MAX, 2>, std::ratio<3, 2>>::type r1;
+ std::ratio_multiply<std::ratio<INTMAX_MAX>, std::ratio<INTMAX_MAX>>::type r2;
+}
+
+// { dg-error "instantiated from here" "" { target *-*-* } 29 }
+// { dg-error "instantiated from here" "" { target *-*-* } 35 }
+// { dg-error "instantiated from here" "" { target *-*-* } 36 }
+// { dg-error "overflow in addition" "" { target *-*-* } 130 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 98 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 100 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 102 }
+// { dg-excess-errors "In instantiation of" }
+// { dg-excess-errors "out of range" }