/libstdc++-v3/testsuite/decimal/operator_neg.cc
C++ | 160 lines | 124 code | 17 blank | 19 comment | 22 complexity | f652e50b3f66dc4c802a683bd5a0e5f2 MD5 | raw file
1// Copyright (C) 2009 Free Software Foundation, Inc. 2// 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) 7// any later version. 8 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. 13 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/>. 17 18// { dg-do compile } 19// { dg-require-effective-target dfp } 20 21// Test that C++ binary operators that are restricted to integer operands 22// do not accept decimal float operands. 23 24#include <decimal/decimal> 25 26using namespace std::decimal; 27 28decimal32 a32, b32, c32; 29decimal64 a64, b64, c64; 30decimal128 a128, b128, c128; 31 32void 33modulus (void) 34{ 35 a32 = b32 % c32; // { dg-error "error" } 36 a64 = b64 % c64; // { dg-error "error" } 37 a128 = b128 % c128; // { dg-error "error" } 38 a128 = b32 % c128; // { dg-error "error" } 39 a128 = b64 % c128; // { dg-error "error" } 40 a32 = 100 % c32; // { dg-error "error" } 41 a64 = 10 % c64; // { dg-error "error" } 42 a128 = 1000 % c128; // { dg-error "error" } 43 a32 = b32 % 7; // { dg-error "error" } 44 a64 = b64 % 5; // { dg-error "error" } 45 a128 = b128 % 3; // { dg-error "error" } 46} 47 48void 49bitwise_right_shift (void) 50{ 51 a32 = b32 >> c32; // { dg-error "error" } 52 a64 = b64 >> c64; // { dg-error "error" } 53 a128 = b128 >> c128; // { dg-error "error" } 54 a128 = b32 >> c128; // { dg-error "error" } 55 a128 = b64 >> c128; // { dg-error "error" } 56 a32 = 100 >> c32; // { dg-error "error" } 57 a64 = 10 >> c64; // { dg-error "error" } 58 a128 = 1000 >> c128; // { dg-error "error" } 59 a32 = b32 >> 7; // { dg-error "error" } 60 a64 = b64 >> 5; // { dg-error "error" } 61 a128 = b128 >> 3; // { dg-error "error" } 62} 63 64void 65bitwise_left_shift (void) 66{ 67 a32 = b32 << c32; // { dg-error "error" } 68 a64 = b64 << c64; // { dg-error "error" } 69 a128 = b128 << c128; // { dg-error "error" } 70 a128 = b32 << c128; // { dg-error "error" } 71 a128 = b64 << c128; // { dg-error "error" } 72 a32 = 100 << c32; // { dg-error "error" } 73 a64 = 10 << c64; // { dg-error "error" } 74 a128 = 1000 << c128; // { dg-error "error" } 75 a32 = b32 << 7; // { dg-error "error" } 76 a64 = b64 << 5; // { dg-error "error" } 77 a128 = b128 << 3; // { dg-error "error" } 78} 79 80void 81bitwise_exclusive_or (void) 82{ 83 a32 = b32 ^ c32; // { dg-error "error" } 84 a64 = b64 ^ c64; // { dg-error "error" } 85 a128 = b128 ^ c128; // { dg-error "error" } 86 a128 = b32 ^ c128; // { dg-error "error" } 87 a128 = b64 ^ c128; // { dg-error "error" } 88 a32 = 100 ^ c32; // { dg-error "error" } 89 a64 = 10 ^ c64; // { dg-error "error" } 90 a128 = 1000 ^ c128; // { dg-error "error" } 91 a32 = b32 ^ 7; // { dg-error "error" } 92 a64 = b64 ^ 5; // { dg-error "error" } 93 a128 = b128 ^ 3; // { dg-error "error" } 94} 95 96void 97bitwise_inclusive_or (void) 98{ 99 a32 = b32 | c32; // { dg-error "error" } 100 a64 = b64 | c64; // { dg-error "error" } 101 a128 = b128 | c128; // { dg-error "error" } 102 a128 = b32 | c128; // { dg-error "error" } 103 a128 = b64 | c128; // { dg-error "error" } 104 a32 = 100 | c32; // { dg-error "error" } 105 a64 = 10 | c64; // { dg-error "error" } 106 a128 = 1000 | c128; // { dg-error "error" } 107 a32 = b32 | 7; // { dg-error "error" } 108 a64 = b64 | 5; // { dg-error "error" } 109 a128 = b128 | 3; // { dg-error "error" } 110} 111 112void 113logical_and (void) 114{ 115 a32 = b32 && c32; // { dg-error "error" } 116 a64 = b64 && c64; // { dg-error "error" } 117 a128 = b128 && c128; // { dg-error "error" } 118 a128 = b32 && c128; // { dg-error "error" } 119 a128 = b64 && c128; // { dg-error "error" } 120 a32 = 100 && c32; // { dg-error "error" } 121 a64 = 10 && c64; // { dg-error "error" } 122 a128 = 1000 && c128; // { dg-error "error" } 123 a32 = b32 && 7; // { dg-error "error" } 124 a64 = b64 && 5; // { dg-error "error" } 125 a128 = b128 && 3; // { dg-error "error" } 126} 127 128void 129logical_or (void) 130{ 131 a32 = b32 || c32; // { dg-error "error" } 132 a64 = b64 || c64; // { dg-error "error" } 133 a128 = b128 || c128; // { dg-error "error" } 134 a128 = b32 || c128; // { dg-error "error" } 135 a128 = b64 || c128; // { dg-error "error" } 136 a32 = 100 || c32; // { dg-error "error" } 137 a64 = 10 || c64; // { dg-error "error" } 138 a128 = 1000 || c128; // { dg-error "error" } 139 a32 = b32 || 7; // { dg-error "error" } 140 a64 = b64 || 5; // { dg-error "error" } 141 a128 = b128 || 3; // { dg-error "error" } 142} 143 144void 145bitwise_complement (void) 146{ 147 a32 = ~b32; // { dg-error "error" } 148 a64 = ~b64; // { dg-error "error" } 149 a128 = ~b128; // { dg-error "error" } 150} 151 152void 153logical_not (void) 154{ 155 a32 = !b32; // { dg-error "error" } 156 a64 = !b64; // { dg-error "error" } 157 a128 = !b128; // { dg-error "error" } 158} 159 160// { dg-excess-errors "" { target *-*-* } }