]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/ratio/cons/cons_overflow_neg.cc
1 // { dg-do compile { target c++11 } }
2 // { dg-require-cstdint "" }
4 // Copyright (C) 2008-2024 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
26 std::ratio
<INTMAX_MAX
, INTMAX_MAX
> r1
__attribute__((unused
));
27 std::ratio
<-INTMAX_MAX
, INTMAX_MAX
> r2
__attribute__((unused
));
33 std::ratio
<INTMAX_MIN
, 1> r1
__attribute__((unused
)); // { dg-error "required from here" }
39 std::ratio
<1, INTMAX_MIN
> r1
__attribute__((unused
)); // { dg-error "required from here" }
45 std::ratio
<1,0> r1
__attribute__((unused
)); // { dg-error "required from here" }
48 // { dg-error "denominator cannot be zero" "" { target *-*-* } 0 }
49 // { dg-error "out of range" "" { target *-*-* } 0 }
50 // { dg-error "overflow in constant expression" "" { target *-*-* } 0 }
51 // { dg-prune-output "not a member" }