Subversion Repositories openrisc_2011-10-31

// { 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" }