| // { dg-do compile { target c++11 } } |
| // { dg-require-cstdint "" } |
| |
| // 2008-07-03 Chris Fairles <chris.fairles@gmail.com> |
| |
| // Copyright (C) 2008-2022 Free Software Foundation, Inc. |
| // |
| // 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 |
| __attribute__((unused)); |
| } |
| |
| void |
| test02() |
| { |
| std::ratio_multiply<std::ratio<-INTMAX_MAX, 2>, std::ratio<3, 2>>::type r1 |
| __attribute__((unused)); |
| std::ratio_multiply<std::ratio<INTMAX_MAX>, std::ratio<INTMAX_MAX>>::type r2 |
| __attribute__((unused)); |
| } |
| |
| // { dg-error "required from here" "" { target *-*-* } 28 } |
| // { dg-error "expected initializer" "" { target *-*-* } 28 } |
| // { dg-error "expected initializer" "" { target *-*-* } 35 } |
| // { dg-error "expected initializer" "" { target *-*-* } 37 } |
| // { dg-error "overflow in addition" "" { target *-*-* } 0 } |
| // { dg-error "overflow in multiplication" "" { target *-*-* } 98 } |
| // { dg-error "overflow in multiplication" "" { target *-*-* } 100 } |
| // { dg-error "overflow in multiplication" "" { target *-*-* } 102 } |
| // { dg-error "overflow in constant expression" "" { target *-*-* } 0 } |
| // { dg-error "narrowing conversion" "" { target *-*-* } 0 } |
| // { dg-prune-output "out of range" } |
| // { dg-prune-output "not usable in a constant expression" } |
