mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-04 13:06:01 +00:00
105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
// Copyright (C) 2009-2015 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/>.
|
|
|
|
// { dg-do compile }
|
|
// { dg-require-effective-target dfp }
|
|
|
|
// Test that binary comparison operators do not accept mixed decimal
|
|
// and generic floating-point operands. This isn't explicity prohibited
|
|
// in ISO/IEC TR 24733 but it is prohibited in C, and in C++ there should
|
|
// not be an implicit conversion from a decimal floating-point type to a
|
|
// generic floating-point type.
|
|
|
|
#include <decimal/decimal>
|
|
|
|
using namespace std::decimal;
|
|
|
|
decimal32 a32, b32, c32;
|
|
decimal64 a64, b64, c64;
|
|
decimal128 a128, b128, c128;
|
|
float f;
|
|
double d;
|
|
long double ld;
|
|
bool b1, b2, b3, b4, b5, b6;
|
|
|
|
void
|
|
bad_eq (void)
|
|
{
|
|
b1 = b32 == f; // { dg-error "error" }
|
|
b2 = ld == b32; // { dg-error "error" }
|
|
b3 = b64 == d; // { dg-error "error" }
|
|
b4 = ld == b64; // { dg-error "error" }
|
|
b5 = b128 == ld; // { dg-error "error" }
|
|
b6 = d == b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_ne (void)
|
|
{
|
|
b1 = b32 != f; // { dg-error "error" }
|
|
b2 = ld != b32; // { dg-error "error" }
|
|
b3 = b64 != d; // { dg-error "error" }
|
|
b4 = ld != b64; // { dg-error "error" }
|
|
b5 = b128 != ld; // { dg-error "error" }
|
|
b6 = d != b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_lt (void)
|
|
{
|
|
b1 = b32 < f; // { dg-error "error" }
|
|
b2 = ld < b32; // { dg-error "error" }
|
|
b3 = b64 < d; // { dg-error "error" }
|
|
b4 = ld < b64; // { dg-error "error" }
|
|
b5 = b128 < ld; // { dg-error "error" }
|
|
b6 = d < b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_le (void)
|
|
{
|
|
b1 = b32 <= f; // { dg-error "error" }
|
|
b2 = ld <= b32; // { dg-error "error" }
|
|
b3 = b64 <= d; // { dg-error "error" }
|
|
b4 = ld <= b64; // { dg-error "error" }
|
|
b5 = b128 <= ld; // { dg-error "error" }
|
|
b6 = d <= b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_gt (void)
|
|
{
|
|
b1 = b32 > f; // { dg-error "error" }
|
|
b2 = ld > b32; // { dg-error "error" }
|
|
b3 = b64 > d; // { dg-error "error" }
|
|
b4 = ld > b64; // { dg-error "error" }
|
|
b5 = b128 > ld; // { dg-error "error" }
|
|
b6 = d > b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_ge (void)
|
|
{
|
|
b1 = b32 >= f; // { dg-error "error" }
|
|
b2 = ld >= b32; // { dg-error "error" }
|
|
b3 = b64 >= d; // { dg-error "error" }
|
|
b4 = ld >= b64; // { dg-error "error" }
|
|
b5 = b128 >= ld; // { dg-error "error" }
|
|
b6 = d >= b128; // { dg-error "error" }
|
|
}
|
|
|