139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
// Copyright (C) 2009-2019 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 arithmetic 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_add (void)
|
|
{
|
|
a32 = b32 + f; // { dg-error "error" }
|
|
a32 = ld + b32; // { dg-error "error" }
|
|
a64 = b64 + d; // { dg-error "error" }
|
|
a64 = ld + b64; // { dg-error "error" }
|
|
a128 = b128 + ld; // { dg-error "error" }
|
|
a128 = d + b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_subtract (void)
|
|
{
|
|
a32 = b32 - f; // { dg-error "error" }
|
|
a32 = ld - b32; // { dg-error "error" }
|
|
a64 = b64 - d; // { dg-error "error" }
|
|
a64 = ld - b64; // { dg-error "error" }
|
|
a128 = b128 - ld; // { dg-error "error" }
|
|
a128 = d - b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_multiply (void)
|
|
{
|
|
a32 = b32 * f; // { dg-error "error" }
|
|
a32 = ld * b32; // { dg-error "error" }
|
|
a64 = b64 * d; // { dg-error "error" }
|
|
a64 = ld * b64; // { dg-error "error" }
|
|
a128 = b128 * ld; // { dg-error "error" }
|
|
a128 = d * b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_divide (void)
|
|
{
|
|
a32 = b32 / f; // { dg-error "error" }
|
|
a32 = ld / b32; // { dg-error "error" }
|
|
a64 = b64 / d; // { dg-error "error" }
|
|
a64 = ld / b64; // { dg-error "error" }
|
|
a128 = b128 / ld; // { dg-error "error" }
|
|
a128 = d / b128; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_pluseq (void)
|
|
{
|
|
a32 += f; // { dg-error "error" }
|
|
a32 += d; // { dg-error "error" }
|
|
a32 += ld; // { dg-error "error" }
|
|
a64 += f; // { dg-error "error" }
|
|
a64 += d; // { dg-error "error" }
|
|
a64 += ld; // { dg-error "error" }
|
|
a128 += f; // { dg-error "error" }
|
|
a128 += d; // { dg-error "error" }
|
|
a128 += ld; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_minuseq (void)
|
|
{
|
|
a32 -= f; // { dg-error "error" }
|
|
a32 -= d; // { dg-error "error" }
|
|
a32 -= ld; // { dg-error "error" }
|
|
a64 -= f; // { dg-error "error" }
|
|
a64 -= d; // { dg-error "error" }
|
|
a64 -= ld; // { dg-error "error" }
|
|
a128 -= f; // { dg-error "error" }
|
|
a128 -= d; // { dg-error "error" }
|
|
a128 -= ld; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_timeseq (void)
|
|
{
|
|
a32 *= f; // { dg-error "error" }
|
|
a32 *= d; // { dg-error "error" }
|
|
a32 *= ld; // { dg-error "error" }
|
|
a64 *= f; // { dg-error "error" }
|
|
a64 *= d; // { dg-error "error" }
|
|
a64 *= ld; // { dg-error "error" }
|
|
a128 *= f; // { dg-error "error" }
|
|
a128 *= d; // { dg-error "error" }
|
|
a128 *= ld; // { dg-error "error" }
|
|
}
|
|
|
|
void
|
|
bad_divideeq (void)
|
|
{
|
|
a32 /= f; // { dg-error "error" }
|
|
a32 /= d; // { dg-error "error" }
|
|
a32 /= ld; // { dg-error "error" }
|
|
a64 /= f; // { dg-error "error" }
|
|
a64 /= d; // { dg-error "error" }
|
|
a64 /= ld; // { dg-error "error" }
|
|
a128 /= f; // { dg-error "error" }
|
|
a128 /= d; // { dg-error "error" }
|
|
a128 /= ld; // { dg-error "error" }
|
|
}
|
|
|