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1 // Copyright (C) 2020-2024 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do compile { target c++20 } }
22 bool a
= std::cmp_less('1', 49); // { dg-error "here" }
23 bool b
= std::cmp_less(50, '2'); // { dg-error "here" }
24 bool c
= std::cmp_less(2, L
'2'); // { dg-error "here" }
25 bool d
= std::cmp_less(L
'2', 2); // { dg-error "here" }
26 bool e
= std::cmp_less(true, 1); // { dg-error "here" }
27 bool f
= std::cmp_less(0, false); // { dg-error "here" }
28 bool g
= std::cmp_less(97, u8
'a'); // { dg-error "here" }
29 bool h
= std::cmp_less(u8
'a', 97); // { dg-error "here" }
30 bool i
= std::cmp_less(97, u
'a'); // { dg-error "here" }
31 bool j
= std::cmp_less(u
'a', 97); // { dg-error "here" }
32 bool k
= std::cmp_less(97, U
'a'); // { dg-error "here" }
33 bool l
= std::cmp_less(U
'a', 97); // { dg-error "here" }
35 // { dg-error "static assertion failed" "" { target *-*-* } 0 }