1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <cmath> 11 12#include <cmath> 13#include <type_traits> 14#include <cassert> 15 16#include "hexfloat.h" 17 18// convertible to int/float/double/etc 19template <class T, int N=0> 20struct Value { 21 operator T () { return T(N); } 22}; 23 24void test_abs() 25{ 26 static_assert((std::is_same<decltype(std::abs((float)0)), float>::value), ""); 27 static_assert((std::is_same<decltype(std::abs((double)0)), double>::value), ""); 28 static_assert((std::is_same<decltype(std::abs((long double)0)), long double>::value), ""); 29 assert(std::abs(-1.) == 1); 30} 31 32void test_acos() 33{ 34 static_assert((std::is_same<decltype(std::acos((float)0)), float>::value), ""); 35 static_assert((std::is_same<decltype(std::acos((bool)0)), double>::value), ""); 36 static_assert((std::is_same<decltype(std::acos((unsigned short)0)), double>::value), ""); 37 static_assert((std::is_same<decltype(std::acos((int)0)), double>::value), ""); 38 static_assert((std::is_same<decltype(std::acos((unsigned int)0)), double>::value), ""); 39 static_assert((std::is_same<decltype(std::acos((long)0)), double>::value), ""); 40 static_assert((std::is_same<decltype(std::acos((unsigned long)0)), double>::value), ""); 41 static_assert((std::is_same<decltype(std::acos((long long)0)), double>::value), ""); 42 static_assert((std::is_same<decltype(std::acos((unsigned long long)0)), double>::value), ""); 43 static_assert((std::is_same<decltype(std::acos((double)0)), double>::value), ""); 44 static_assert((std::is_same<decltype(std::acos((long double)0)), long double>::value), ""); 45 static_assert((std::is_same<decltype(std::acosf(0)), float>::value), ""); 46 static_assert((std::is_same<decltype(std::acosl(0)), long double>::value), ""); 47 assert(std::acos(1) == 0); 48} 49 50void test_asin() 51{ 52 static_assert((std::is_same<decltype(std::asin((float)0)), float>::value), ""); 53 static_assert((std::is_same<decltype(std::asin((bool)0)), double>::value), ""); 54 static_assert((std::is_same<decltype(std::asin((unsigned short)0)), double>::value), ""); 55 static_assert((std::is_same<decltype(std::asin((int)0)), double>::value), ""); 56 static_assert((std::is_same<decltype(std::asin((unsigned int)0)), double>::value), ""); 57 static_assert((std::is_same<decltype(std::asin((long)0)), double>::value), ""); 58 static_assert((std::is_same<decltype(std::asin((unsigned long)0)), double>::value), ""); 59 static_assert((std::is_same<decltype(std::asin((long long)0)), double>::value), ""); 60 static_assert((std::is_same<decltype(std::asin((unsigned long long)0)), double>::value), ""); 61 static_assert((std::is_same<decltype(std::asin((double)0)), double>::value), ""); 62 static_assert((std::is_same<decltype(std::asin((long double)0)), long double>::value), ""); 63 static_assert((std::is_same<decltype(std::asinf(0)), float>::value), ""); 64 static_assert((std::is_same<decltype(std::asinl(0)), long double>::value), ""); 65 assert(std::asin(0) == 0); 66} 67 68void test_atan() 69{ 70 static_assert((std::is_same<decltype(std::atan((float)0)), float>::value), ""); 71 static_assert((std::is_same<decltype(std::atan((bool)0)), double>::value), ""); 72 static_assert((std::is_same<decltype(std::atan((unsigned short)0)), double>::value), ""); 73 static_assert((std::is_same<decltype(std::atan((int)0)), double>::value), ""); 74 static_assert((std::is_same<decltype(std::atan((unsigned int)0)), double>::value), ""); 75 static_assert((std::is_same<decltype(std::atan((long)0)), double>::value), ""); 76 static_assert((std::is_same<decltype(std::atan((unsigned long)0)), double>::value), ""); 77 static_assert((std::is_same<decltype(std::atan((long long)0)), double>::value), ""); 78 static_assert((std::is_same<decltype(std::atan((unsigned long long)0)), double>::value), ""); 79 static_assert((std::is_same<decltype(std::atan((double)0)), double>::value), ""); 80 static_assert((std::is_same<decltype(std::atan((long double)0)), long double>::value), ""); 81 static_assert((std::is_same<decltype(std::atanf(0)), float>::value), ""); 82 static_assert((std::is_same<decltype(std::atanl(0)), long double>::value), ""); 83 assert(std::atan(0) == 0); 84} 85 86void test_atan2() 87{ 88 static_assert((std::is_same<decltype(std::atan2((float)0, (float)0)), float>::value), ""); 89 static_assert((std::is_same<decltype(std::atan2((bool)0, (float)0)), double>::value), ""); 90 static_assert((std::is_same<decltype(std::atan2((unsigned short)0, (double)0)), double>::value), ""); 91 static_assert((std::is_same<decltype(std::atan2((int)0, (long double)0)), long double>::value), ""); 92 static_assert((std::is_same<decltype(std::atan2((float)0, (unsigned int)0)), double>::value), ""); 93 static_assert((std::is_same<decltype(std::atan2((double)0, (long)0)), double>::value), ""); 94 static_assert((std::is_same<decltype(std::atan2((long double)0, (unsigned long)0)), long double>::value), ""); 95 static_assert((std::is_same<decltype(std::atan2((int)0, (long long)0)), double>::value), ""); 96 static_assert((std::is_same<decltype(std::atan2((int)0, (unsigned long long)0)), double>::value), ""); 97 static_assert((std::is_same<decltype(std::atan2((double)0, (double)0)), double>::value), ""); 98 static_assert((std::is_same<decltype(std::atan2((long double)0, (long double)0)), long double>::value), ""); 99 static_assert((std::is_same<decltype(std::atan2((float)0, (double)0)), double>::value), ""); 100 static_assert((std::is_same<decltype(std::atan2((float)0, (long double)0)), long double>::value), ""); 101 static_assert((std::is_same<decltype(std::atan2((double)0, (long double)0)), long double>::value), ""); 102 static_assert((std::is_same<decltype(std::atan2f(0,0)), float>::value), ""); 103 static_assert((std::is_same<decltype(std::atan2l(0,0)), long double>::value), ""); 104 static_assert((std::is_same<decltype(std::atan2((int)0, (int)0)), double>::value), ""); 105 assert(std::atan2(0,1) == 0); 106} 107 108void test_ceil() 109{ 110 static_assert((std::is_same<decltype(std::ceil((float)0)), float>::value), ""); 111 static_assert((std::is_same<decltype(std::ceil((bool)0)), double>::value), ""); 112 static_assert((std::is_same<decltype(std::ceil((unsigned short)0)), double>::value), ""); 113 static_assert((std::is_same<decltype(std::ceil((int)0)), double>::value), ""); 114 static_assert((std::is_same<decltype(std::ceil((unsigned int)0)), double>::value), ""); 115 static_assert((std::is_same<decltype(std::ceil((long)0)), double>::value), ""); 116 static_assert((std::is_same<decltype(std::ceil((unsigned long)0)), double>::value), ""); 117 static_assert((std::is_same<decltype(std::ceil((long long)0)), double>::value), ""); 118 static_assert((std::is_same<decltype(std::ceil((unsigned long long)0)), double>::value), ""); 119 static_assert((std::is_same<decltype(std::ceil((double)0)), double>::value), ""); 120 static_assert((std::is_same<decltype(std::ceil((long double)0)), long double>::value), ""); 121 static_assert((std::is_same<decltype(std::ceilf(0)), float>::value), ""); 122 static_assert((std::is_same<decltype(std::ceill(0)), long double>::value), ""); 123 assert(std::ceil(0) == 0); 124} 125 126void test_cos() 127{ 128 static_assert((std::is_same<decltype(std::cos((float)0)), float>::value), ""); 129 static_assert((std::is_same<decltype(std::cos((bool)0)), double>::value), ""); 130 static_assert((std::is_same<decltype(std::cos((unsigned short)0)), double>::value), ""); 131 static_assert((std::is_same<decltype(std::cos((int)0)), double>::value), ""); 132 static_assert((std::is_same<decltype(std::cos((unsigned int)0)), double>::value), ""); 133 static_assert((std::is_same<decltype(std::cos((long)0)), double>::value), ""); 134 static_assert((std::is_same<decltype(std::cos((unsigned long)0)), double>::value), ""); 135 static_assert((std::is_same<decltype(std::cos((long long)0)), double>::value), ""); 136 static_assert((std::is_same<decltype(std::cos((unsigned long long)0)), double>::value), ""); 137 static_assert((std::is_same<decltype(std::cos((double)0)), double>::value), ""); 138 static_assert((std::is_same<decltype(std::cos((long double)0)), long double>::value), ""); 139 static_assert((std::is_same<decltype(std::cosf(0)), float>::value), ""); 140 static_assert((std::is_same<decltype(std::cosl(0)), long double>::value), ""); 141 assert(std::cos(0) == 1); 142} 143 144void test_cosh() 145{ 146 static_assert((std::is_same<decltype(std::cosh((float)0)), float>::value), ""); 147 static_assert((std::is_same<decltype(std::cosh((bool)0)), double>::value), ""); 148 static_assert((std::is_same<decltype(std::cosh((unsigned short)0)), double>::value), ""); 149 static_assert((std::is_same<decltype(std::cosh((int)0)), double>::value), ""); 150 static_assert((std::is_same<decltype(std::cosh((unsigned int)0)), double>::value), ""); 151 static_assert((std::is_same<decltype(std::cosh((long)0)), double>::value), ""); 152 static_assert((std::is_same<decltype(std::cosh((unsigned long)0)), double>::value), ""); 153 static_assert((std::is_same<decltype(std::cosh((long long)0)), double>::value), ""); 154 static_assert((std::is_same<decltype(std::cosh((unsigned long long)0)), double>::value), ""); 155 static_assert((std::is_same<decltype(std::cosh((double)0)), double>::value), ""); 156 static_assert((std::is_same<decltype(std::cosh((long double)0)), long double>::value), ""); 157 static_assert((std::is_same<decltype(std::coshf(0)), float>::value), ""); 158 static_assert((std::is_same<decltype(std::coshl(0)), long double>::value), ""); 159 assert(std::cosh(0) == 1); 160} 161 162void test_exp() 163{ 164 static_assert((std::is_same<decltype(std::exp((float)0)), float>::value), ""); 165 static_assert((std::is_same<decltype(std::exp((bool)0)), double>::value), ""); 166 static_assert((std::is_same<decltype(std::exp((unsigned short)0)), double>::value), ""); 167 static_assert((std::is_same<decltype(std::exp((int)0)), double>::value), ""); 168 static_assert((std::is_same<decltype(std::exp((unsigned int)0)), double>::value), ""); 169 static_assert((std::is_same<decltype(std::exp((long)0)), double>::value), ""); 170 static_assert((std::is_same<decltype(std::exp((unsigned long)0)), double>::value), ""); 171 static_assert((std::is_same<decltype(std::exp((long long)0)), double>::value), ""); 172 static_assert((std::is_same<decltype(std::exp((unsigned long long)0)), double>::value), ""); 173 static_assert((std::is_same<decltype(std::exp((double)0)), double>::value), ""); 174 static_assert((std::is_same<decltype(std::exp((long double)0)), long double>::value), ""); 175 static_assert((std::is_same<decltype(std::expf(0)), float>::value), ""); 176 static_assert((std::is_same<decltype(std::expl(0)), long double>::value), ""); 177 assert(std::exp(0) == 1); 178} 179 180void test_fabs() 181{ 182 static_assert((std::is_same<decltype(std::fabs((float)0)), float>::value), ""); 183 static_assert((std::is_same<decltype(std::fabs((bool)0)), double>::value), ""); 184 static_assert((std::is_same<decltype(std::fabs((unsigned short)0)), double>::value), ""); 185 static_assert((std::is_same<decltype(std::fabs((int)0)), double>::value), ""); 186 static_assert((std::is_same<decltype(std::fabs((unsigned int)0)), double>::value), ""); 187 static_assert((std::is_same<decltype(std::fabs((long)0)), double>::value), ""); 188 static_assert((std::is_same<decltype(std::fabs((unsigned long)0)), double>::value), ""); 189 static_assert((std::is_same<decltype(std::fabs((long long)0)), double>::value), ""); 190 static_assert((std::is_same<decltype(std::fabs((unsigned long long)0)), double>::value), ""); 191 static_assert((std::is_same<decltype(std::fabs((double)0)), double>::value), ""); 192 static_assert((std::is_same<decltype(std::fabs((long double)0)), long double>::value), ""); 193 static_assert((std::is_same<decltype(std::fabsf(0.0f)), float>::value), ""); 194 static_assert((std::is_same<decltype(std::fabsl(0.0L)), long double>::value), ""); 195 assert(std::fabs(-1) == 1); 196} 197 198void test_floor() 199{ 200 static_assert((std::is_same<decltype(std::floor((float)0)), float>::value), ""); 201 static_assert((std::is_same<decltype(std::floor((bool)0)), double>::value), ""); 202 static_assert((std::is_same<decltype(std::floor((unsigned short)0)), double>::value), ""); 203 static_assert((std::is_same<decltype(std::floor((int)0)), double>::value), ""); 204 static_assert((std::is_same<decltype(std::floor((unsigned int)0)), double>::value), ""); 205 static_assert((std::is_same<decltype(std::floor((long)0)), double>::value), ""); 206 static_assert((std::is_same<decltype(std::floor((unsigned long)0)), double>::value), ""); 207 static_assert((std::is_same<decltype(std::floor((long long)0)), double>::value), ""); 208 static_assert((std::is_same<decltype(std::floor((unsigned long long)0)), double>::value), ""); 209 static_assert((std::is_same<decltype(std::floor((double)0)), double>::value), ""); 210 static_assert((std::is_same<decltype(std::floor((long double)0)), long double>::value), ""); 211 static_assert((std::is_same<decltype(std::floorf(0)), float>::value), ""); 212 static_assert((std::is_same<decltype(std::floorl(0)), long double>::value), ""); 213 assert(std::floor(1) == 1); 214} 215 216void test_fmod() 217{ 218 static_assert((std::is_same<decltype(std::fmod((float)0, (float)0)), float>::value), ""); 219 static_assert((std::is_same<decltype(std::fmod((bool)0, (float)0)), double>::value), ""); 220 static_assert((std::is_same<decltype(std::fmod((unsigned short)0, (double)0)), double>::value), ""); 221 static_assert((std::is_same<decltype(std::fmod((int)0, (long double)0)), long double>::value), ""); 222 static_assert((std::is_same<decltype(std::fmod((float)0, (unsigned int)0)), double>::value), ""); 223 static_assert((std::is_same<decltype(std::fmod((double)0, (long)0)), double>::value), ""); 224 static_assert((std::is_same<decltype(std::fmod((long double)0, (unsigned long)0)), long double>::value), ""); 225 static_assert((std::is_same<decltype(std::fmod((int)0, (long long)0)), double>::value), ""); 226 static_assert((std::is_same<decltype(std::fmod((int)0, (unsigned long long)0)), double>::value), ""); 227 static_assert((std::is_same<decltype(std::fmod((double)0, (double)0)), double>::value), ""); 228 static_assert((std::is_same<decltype(std::fmod((long double)0, (long double)0)), long double>::value), ""); 229 static_assert((std::is_same<decltype(std::fmod((float)0, (double)0)), double>::value), ""); 230 static_assert((std::is_same<decltype(std::fmod((float)0, (long double)0)), long double>::value), ""); 231 static_assert((std::is_same<decltype(std::fmod((double)0, (long double)0)), long double>::value), ""); 232 static_assert((std::is_same<decltype(std::fmodf(0,0)), float>::value), ""); 233 static_assert((std::is_same<decltype(std::fmodl(0,0)), long double>::value), ""); 234 static_assert((std::is_same<decltype(std::fmod((int)0, (int)0)), double>::value), ""); 235 assert(std::fmod(1.5,1) == .5); 236} 237 238void test_frexp() 239{ 240 int ip; 241 static_assert((std::is_same<decltype(std::frexp((float)0, &ip)), float>::value), ""); 242 static_assert((std::is_same<decltype(std::frexp((bool)0, &ip)), double>::value), ""); 243 static_assert((std::is_same<decltype(std::frexp((unsigned short)0, &ip)), double>::value), ""); 244 static_assert((std::is_same<decltype(std::frexp((int)0, &ip)), double>::value), ""); 245 static_assert((std::is_same<decltype(std::frexp((unsigned int)0, &ip)), double>::value), ""); 246 static_assert((std::is_same<decltype(std::frexp((long)0, &ip)), double>::value), ""); 247 static_assert((std::is_same<decltype(std::frexp((unsigned long)0, &ip)), double>::value), ""); 248 static_assert((std::is_same<decltype(std::frexp((long long)0, &ip)), double>::value), ""); 249 static_assert((std::is_same<decltype(std::frexp((unsigned long long)0, &ip)), double>::value), ""); 250 static_assert((std::is_same<decltype(std::frexp((double)0, &ip)), double>::value), ""); 251 static_assert((std::is_same<decltype(std::frexp((long double)0, &ip)), long double>::value), ""); 252 static_assert((std::is_same<decltype(std::frexpf(0, &ip)), float>::value), ""); 253 static_assert((std::is_same<decltype(std::frexpl(0, &ip)), long double>::value), ""); 254 assert(std::frexp(0, &ip) == 0); 255} 256 257void test_ldexp() 258{ 259 int ip = 1; 260 static_assert((std::is_same<decltype(std::ldexp((float)0, ip)), float>::value), ""); 261 static_assert((std::is_same<decltype(std::ldexp((bool)0, ip)), double>::value), ""); 262 static_assert((std::is_same<decltype(std::ldexp((unsigned short)0, ip)), double>::value), ""); 263 static_assert((std::is_same<decltype(std::ldexp((int)0, ip)), double>::value), ""); 264 static_assert((std::is_same<decltype(std::ldexp((unsigned int)0, ip)), double>::value), ""); 265 static_assert((std::is_same<decltype(std::ldexp((long)0, ip)), double>::value), ""); 266 static_assert((std::is_same<decltype(std::ldexp((unsigned long)0, ip)), double>::value), ""); 267 static_assert((std::is_same<decltype(std::ldexp((long long)0, ip)), double>::value), ""); 268 static_assert((std::is_same<decltype(std::ldexp((unsigned long long)0, ip)), double>::value), ""); 269 static_assert((std::is_same<decltype(std::ldexp((double)0, ip)), double>::value), ""); 270 static_assert((std::is_same<decltype(std::ldexp((long double)0, ip)), long double>::value), ""); 271 static_assert((std::is_same<decltype(std::ldexpf(0, ip)), float>::value), ""); 272 static_assert((std::is_same<decltype(std::ldexpl(0, ip)), long double>::value), ""); 273 assert(std::ldexp(1, ip) == 2); 274} 275 276void test_log() 277{ 278 static_assert((std::is_same<decltype(std::log((float)0)), float>::value), ""); 279 static_assert((std::is_same<decltype(std::log((bool)0)), double>::value), ""); 280 static_assert((std::is_same<decltype(std::log((unsigned short)0)), double>::value), ""); 281 static_assert((std::is_same<decltype(std::log((int)0)), double>::value), ""); 282 static_assert((std::is_same<decltype(std::log((unsigned int)0)), double>::value), ""); 283 static_assert((std::is_same<decltype(std::log((long)0)), double>::value), ""); 284 static_assert((std::is_same<decltype(std::log((unsigned long)0)), double>::value), ""); 285 static_assert((std::is_same<decltype(std::log((long long)0)), double>::value), ""); 286 static_assert((std::is_same<decltype(std::log((unsigned long long)0)), double>::value), ""); 287 static_assert((std::is_same<decltype(std::log((double)0)), double>::value), ""); 288 static_assert((std::is_same<decltype(std::log((long double)0)), long double>::value), ""); 289 static_assert((std::is_same<decltype(std::logf(0)), float>::value), ""); 290 static_assert((std::is_same<decltype(std::logl(0)), long double>::value), ""); 291 assert(std::log(1) == 0); 292} 293 294void test_log10() 295{ 296 static_assert((std::is_same<decltype(std::log10((float)0)), float>::value), ""); 297 static_assert((std::is_same<decltype(std::log10((bool)0)), double>::value), ""); 298 static_assert((std::is_same<decltype(std::log10((unsigned short)0)), double>::value), ""); 299 static_assert((std::is_same<decltype(std::log10((int)0)), double>::value), ""); 300 static_assert((std::is_same<decltype(std::log10((unsigned int)0)), double>::value), ""); 301 static_assert((std::is_same<decltype(std::log10((long)0)), double>::value), ""); 302 static_assert((std::is_same<decltype(std::log10((unsigned long)0)), double>::value), ""); 303 static_assert((std::is_same<decltype(std::log10((long long)0)), double>::value), ""); 304 static_assert((std::is_same<decltype(std::log10((unsigned long long)0)), double>::value), ""); 305 static_assert((std::is_same<decltype(std::log10((double)0)), double>::value), ""); 306 static_assert((std::is_same<decltype(std::log10((long double)0)), long double>::value), ""); 307 static_assert((std::is_same<decltype(std::log10f(0)), float>::value), ""); 308 static_assert((std::is_same<decltype(std::log10l(0)), long double>::value), ""); 309 assert(std::log10(1) == 0); 310} 311 312void test_modf() 313{ 314 static_assert((std::is_same<decltype(std::modf((float)0, (float*)0)), float>::value), ""); 315 static_assert((std::is_same<decltype(std::modf((double)0, (double*)0)), double>::value), ""); 316 static_assert((std::is_same<decltype(std::modf((long double)0, (long double*)0)), long double>::value), ""); 317 static_assert((std::is_same<decltype(std::modff(0, (float*)0)), float>::value), ""); 318 static_assert((std::is_same<decltype(std::modfl(0, (long double*)0)), long double>::value), ""); 319 double i; 320 assert(std::modf(1., &i) == 0); 321} 322 323void test_pow() 324{ 325 static_assert((std::is_same<decltype(std::pow((float)0, (float)0)), float>::value), ""); 326 static_assert((std::is_same<decltype(std::pow((bool)0, (float)0)), double>::value), ""); 327 static_assert((std::is_same<decltype(std::pow((unsigned short)0, (double)0)), double>::value), ""); 328 static_assert((std::is_same<decltype(std::pow((int)0, (long double)0)), long double>::value), ""); 329 static_assert((std::is_same<decltype(std::pow((float)0, (unsigned int)0)), double>::value), ""); 330 static_assert((std::is_same<decltype(std::pow((double)0, (long)0)), double>::value), ""); 331 static_assert((std::is_same<decltype(std::pow((long double)0, (unsigned long)0)), long double>::value), ""); 332 static_assert((std::is_same<decltype(std::pow((int)0, (long long)0)), double>::value), ""); 333 static_assert((std::is_same<decltype(std::pow((int)0, (unsigned long long)0)), double>::value), ""); 334 static_assert((std::is_same<decltype(std::pow((double)0, (double)0)), double>::value), ""); 335 static_assert((std::is_same<decltype(std::pow((long double)0, (long double)0)), long double>::value), ""); 336 static_assert((std::is_same<decltype(std::pow((float)0, (double)0)), double>::value), ""); 337 static_assert((std::is_same<decltype(std::pow((float)0, (long double)0)), long double>::value), ""); 338 static_assert((std::is_same<decltype(std::pow((double)0, (long double)0)), long double>::value), ""); 339 static_assert((std::is_same<decltype(std::powf(0,0)), float>::value), ""); 340 static_assert((std::is_same<decltype(std::powl(0,0)), long double>::value), ""); 341 static_assert((std::is_same<decltype(std::pow((int)0, (int)0)), double>::value), ""); 342// static_assert((std::is_same<decltype(std::pow(Value<int>(), (int)0)), double>::value), ""); 343// static_assert((std::is_same<decltype(std::pow(Value<long double>(), (float)0)), long double>::value), ""); 344// static_assert((std::is_same<decltype(std::pow((float) 0, Value<float>())), float>::value), ""); 345 assert(std::pow(1,1) == 1); 346// assert(std::pow(Value<int,1>(), Value<float,1>()) == 1); 347// assert(std::pow(1.0f, Value<double,1>()) == 1); 348// assert(std::pow(1.0, Value<int,1>()) == 1); 349// assert(std::pow(Value<long double,1>(), 1LL) == 1); 350} 351 352void test_sin() 353{ 354 static_assert((std::is_same<decltype(std::sin((float)0)), float>::value), ""); 355 static_assert((std::is_same<decltype(std::sin((bool)0)), double>::value), ""); 356 static_assert((std::is_same<decltype(std::sin((unsigned short)0)), double>::value), ""); 357 static_assert((std::is_same<decltype(std::sin((int)0)), double>::value), ""); 358 static_assert((std::is_same<decltype(std::sin((unsigned int)0)), double>::value), ""); 359 static_assert((std::is_same<decltype(std::sin((long)0)), double>::value), ""); 360 static_assert((std::is_same<decltype(std::sin((unsigned long)0)), double>::value), ""); 361 static_assert((std::is_same<decltype(std::sin((long long)0)), double>::value), ""); 362 static_assert((std::is_same<decltype(std::sin((unsigned long long)0)), double>::value), ""); 363 static_assert((std::is_same<decltype(std::sin((double)0)), double>::value), ""); 364 static_assert((std::is_same<decltype(std::sin((long double)0)), long double>::value), ""); 365 static_assert((std::is_same<decltype(std::sinf(0)), float>::value), ""); 366 static_assert((std::is_same<decltype(std::sinl(0)), long double>::value), ""); 367 assert(std::sin(0) == 0); 368} 369 370void test_sinh() 371{ 372 static_assert((std::is_same<decltype(std::sinh((float)0)), float>::value), ""); 373 static_assert((std::is_same<decltype(std::sinh((bool)0)), double>::value), ""); 374 static_assert((std::is_same<decltype(std::sinh((unsigned short)0)), double>::value), ""); 375 static_assert((std::is_same<decltype(std::sinh((int)0)), double>::value), ""); 376 static_assert((std::is_same<decltype(std::sinh((unsigned int)0)), double>::value), ""); 377 static_assert((std::is_same<decltype(std::sinh((long)0)), double>::value), ""); 378 static_assert((std::is_same<decltype(std::sinh((unsigned long)0)), double>::value), ""); 379 static_assert((std::is_same<decltype(std::sinh((long long)0)), double>::value), ""); 380 static_assert((std::is_same<decltype(std::sinh((unsigned long long)0)), double>::value), ""); 381 static_assert((std::is_same<decltype(std::sinh((double)0)), double>::value), ""); 382 static_assert((std::is_same<decltype(std::sinh((long double)0)), long double>::value), ""); 383 static_assert((std::is_same<decltype(std::sinhf(0)), float>::value), ""); 384 static_assert((std::is_same<decltype(std::sinhl(0)), long double>::value), ""); 385 assert(std::sinh(0) == 0); 386} 387 388void test_sqrt() 389{ 390 static_assert((std::is_same<decltype(std::sqrt((float)0)), float>::value), ""); 391 static_assert((std::is_same<decltype(std::sqrt((bool)0)), double>::value), ""); 392 static_assert((std::is_same<decltype(std::sqrt((unsigned short)0)), double>::value), ""); 393 static_assert((std::is_same<decltype(std::sqrt((int)0)), double>::value), ""); 394 static_assert((std::is_same<decltype(std::sqrt((unsigned int)0)), double>::value), ""); 395 static_assert((std::is_same<decltype(std::sqrt((long)0)), double>::value), ""); 396 static_assert((std::is_same<decltype(std::sqrt((unsigned long)0)), double>::value), ""); 397 static_assert((std::is_same<decltype(std::sqrt((long long)0)), double>::value), ""); 398 static_assert((std::is_same<decltype(std::sqrt((unsigned long long)0)), double>::value), ""); 399 static_assert((std::is_same<decltype(std::sqrt((double)0)), double>::value), ""); 400 static_assert((std::is_same<decltype(std::sqrt((long double)0)), long double>::value), ""); 401 static_assert((std::is_same<decltype(std::sqrtf(0)), float>::value), ""); 402 static_assert((std::is_same<decltype(std::sqrtl(0)), long double>::value), ""); 403 assert(std::sqrt(4) == 2); 404} 405 406void test_tan() 407{ 408 static_assert((std::is_same<decltype(std::tan((float)0)), float>::value), ""); 409 static_assert((std::is_same<decltype(std::tan((bool)0)), double>::value), ""); 410 static_assert((std::is_same<decltype(std::tan((unsigned short)0)), double>::value), ""); 411 static_assert((std::is_same<decltype(std::tan((int)0)), double>::value), ""); 412 static_assert((std::is_same<decltype(std::tan((unsigned int)0)), double>::value), ""); 413 static_assert((std::is_same<decltype(std::tan((long)0)), double>::value), ""); 414 static_assert((std::is_same<decltype(std::tan((unsigned long)0)), double>::value), ""); 415 static_assert((std::is_same<decltype(std::tan((long long)0)), double>::value), ""); 416 static_assert((std::is_same<decltype(std::tan((unsigned long long)0)), double>::value), ""); 417 static_assert((std::is_same<decltype(std::tan((double)0)), double>::value), ""); 418 static_assert((std::is_same<decltype(std::tan((long double)0)), long double>::value), ""); 419 static_assert((std::is_same<decltype(std::tanf(0)), float>::value), ""); 420 static_assert((std::is_same<decltype(std::tanl(0)), long double>::value), ""); 421 assert(std::tan(0) == 0); 422} 423 424void test_tanh() 425{ 426 static_assert((std::is_same<decltype(std::tanh((float)0)), float>::value), ""); 427 static_assert((std::is_same<decltype(std::tanh((bool)0)), double>::value), ""); 428 static_assert((std::is_same<decltype(std::tanh((unsigned short)0)), double>::value), ""); 429 static_assert((std::is_same<decltype(std::tanh((int)0)), double>::value), ""); 430 static_assert((std::is_same<decltype(std::tanh((unsigned int)0)), double>::value), ""); 431 static_assert((std::is_same<decltype(std::tanh((long)0)), double>::value), ""); 432 static_assert((std::is_same<decltype(std::tanh((unsigned long)0)), double>::value), ""); 433 static_assert((std::is_same<decltype(std::tanh((long long)0)), double>::value), ""); 434 static_assert((std::is_same<decltype(std::tanh((unsigned long long)0)), double>::value), ""); 435 static_assert((std::is_same<decltype(std::tanh((double)0)), double>::value), ""); 436 static_assert((std::is_same<decltype(std::tanh((long double)0)), long double>::value), ""); 437 static_assert((std::is_same<decltype(std::tanhf(0)), float>::value), ""); 438 static_assert((std::is_same<decltype(std::tanhl(0)), long double>::value), ""); 439 assert(std::tanh(0) == 0); 440} 441 442void test_signbit() 443{ 444#ifdef signbit 445#error signbit defined 446#endif 447 static_assert((std::is_same<decltype(std::signbit((float)0)), bool>::value), ""); 448 static_assert((std::is_same<decltype(std::signbit((double)0)), bool>::value), ""); 449 static_assert((std::is_same<decltype(std::signbit(0)), bool>::value), ""); 450 static_assert((std::is_same<decltype(std::signbit((long double)0)), bool>::value), ""); 451 assert(std::signbit(-1.0) == true); 452} 453 454void test_fpclassify() 455{ 456#ifdef fpclassify 457#error fpclassify defined 458#endif 459 static_assert((std::is_same<decltype(std::fpclassify((float)0)), int>::value), ""); 460 static_assert((std::is_same<decltype(std::fpclassify((double)0)), int>::value), ""); 461 static_assert((std::is_same<decltype(std::fpclassify(0)), int>::value), ""); 462 static_assert((std::is_same<decltype(std::fpclassify((long double)0)), int>::value), ""); 463 assert(std::fpclassify(-1.0) == FP_NORMAL); 464} 465 466void test_isfinite() 467{ 468#ifdef isfinite 469#error isfinite defined 470#endif 471 static_assert((std::is_same<decltype(std::isfinite((float)0)), bool>::value), ""); 472 static_assert((std::is_same<decltype(std::isfinite((double)0)), bool>::value), ""); 473 static_assert((std::is_same<decltype(std::isfinite(0)), bool>::value), ""); 474 static_assert((std::is_same<decltype(std::isfinite((long double)0)), bool>::value), ""); 475 assert(std::isfinite(-1.0) == true); 476} 477 478void test_isinf() 479{ 480#ifdef isinf 481#error isinf defined 482#endif 483 static_assert((std::is_same<decltype(std::isinf((float)0)), bool>::value), ""); 484 static_assert((std::is_same<decltype(std::isinf((double)0)), bool>::value), ""); 485 static_assert((std::is_same<decltype(std::isinf(0)), bool>::value), ""); 486 static_assert((std::is_same<decltype(std::isinf((long double)0)), bool>::value), ""); 487 assert(std::isinf(-1.0) == false); 488} 489 490void test_isnan() 491{ 492#ifdef isnan 493#error isnan defined 494#endif 495 static_assert((std::is_same<decltype(std::isnan((float)0)), bool>::value), ""); 496 static_assert((std::is_same<decltype(std::isnan((double)0)), bool>::value), ""); 497 static_assert((std::is_same<decltype(std::isnan(0)), bool>::value), ""); 498 static_assert((std::is_same<decltype(std::isnan((long double)0)), bool>::value), ""); 499 assert(std::isnan(-1.0) == false); 500} 501 502void test_isnormal() 503{ 504#ifdef isnormal 505#error isnormal defined 506#endif 507 static_assert((std::is_same<decltype(std::isnormal((float)0)), bool>::value), ""); 508 static_assert((std::is_same<decltype(std::isnormal((double)0)), bool>::value), ""); 509 static_assert((std::is_same<decltype(std::isnormal(0)), bool>::value), ""); 510 static_assert((std::is_same<decltype(std::isnormal((long double)0)), bool>::value), ""); 511 assert(std::isnormal(-1.0) == true); 512} 513 514void test_isgreater() 515{ 516#ifdef isgreater 517#error isgreater defined 518#endif 519 static_assert((std::is_same<decltype(std::isgreater((float)0, (float)0)), bool>::value), ""); 520 static_assert((std::is_same<decltype(std::isgreater((float)0, (double)0)), bool>::value), ""); 521 static_assert((std::is_same<decltype(std::isgreater((float)0, (long double)0)), bool>::value), ""); 522 static_assert((std::is_same<decltype(std::isgreater((double)0, (float)0)), bool>::value), ""); 523 static_assert((std::is_same<decltype(std::isgreater((double)0, (double)0)), bool>::value), ""); 524 static_assert((std::is_same<decltype(std::isgreater(0, (double)0)), bool>::value), ""); 525 static_assert((std::is_same<decltype(std::isgreater((double)0, (long double)0)), bool>::value), ""); 526 static_assert((std::is_same<decltype(std::isgreater((long double)0, (float)0)), bool>::value), ""); 527 static_assert((std::is_same<decltype(std::isgreater((long double)0, (double)0)), bool>::value), ""); 528 static_assert((std::is_same<decltype(std::isgreater((long double)0, (long double)0)), bool>::value), ""); 529 assert(std::isgreater(-1.0, 0.F) == false); 530} 531 532void test_isgreaterequal() 533{ 534#ifdef isgreaterequal 535#error isgreaterequal defined 536#endif 537 static_assert((std::is_same<decltype(std::isgreaterequal((float)0, (float)0)), bool>::value), ""); 538 static_assert((std::is_same<decltype(std::isgreaterequal((float)0, (double)0)), bool>::value), ""); 539 static_assert((std::is_same<decltype(std::isgreaterequal((float)0, (long double)0)), bool>::value), ""); 540 static_assert((std::is_same<decltype(std::isgreaterequal((double)0, (float)0)), bool>::value), ""); 541 static_assert((std::is_same<decltype(std::isgreaterequal((double)0, (double)0)), bool>::value), ""); 542 static_assert((std::is_same<decltype(std::isgreaterequal(0, (double)0)), bool>::value), ""); 543 static_assert((std::is_same<decltype(std::isgreaterequal((double)0, (long double)0)), bool>::value), ""); 544 static_assert((std::is_same<decltype(std::isgreaterequal((long double)0, (float)0)), bool>::value), ""); 545 static_assert((std::is_same<decltype(std::isgreaterequal((long double)0, (double)0)), bool>::value), ""); 546 static_assert((std::is_same<decltype(std::isgreaterequal((long double)0, (long double)0)), bool>::value), ""); 547 assert(std::isgreaterequal(-1.0, 0.F) == false); 548} 549 550void test_isless() 551{ 552#ifdef isless 553#error isless defined 554#endif 555 static_assert((std::is_same<decltype(std::isless((float)0, (float)0)), bool>::value), ""); 556 static_assert((std::is_same<decltype(std::isless((float)0, (double)0)), bool>::value), ""); 557 static_assert((std::is_same<decltype(std::isless((float)0, (long double)0)), bool>::value), ""); 558 static_assert((std::is_same<decltype(std::isless((double)0, (float)0)), bool>::value), ""); 559 static_assert((std::is_same<decltype(std::isless((double)0, (double)0)), bool>::value), ""); 560 static_assert((std::is_same<decltype(std::isless(0, (double)0)), bool>::value), ""); 561 static_assert((std::is_same<decltype(std::isless((double)0, (long double)0)), bool>::value), ""); 562 static_assert((std::is_same<decltype(std::isless((long double)0, (float)0)), bool>::value), ""); 563 static_assert((std::is_same<decltype(std::isless((long double)0, (double)0)), bool>::value), ""); 564 static_assert((std::is_same<decltype(std::isless((long double)0, (long double)0)), bool>::value), ""); 565 assert(std::isless(-1.0, 0.F) == true); 566} 567 568void test_islessequal() 569{ 570#ifdef islessequal 571#error islessequal defined 572#endif 573 static_assert((std::is_same<decltype(std::islessequal((float)0, (float)0)), bool>::value), ""); 574 static_assert((std::is_same<decltype(std::islessequal((float)0, (double)0)), bool>::value), ""); 575 static_assert((std::is_same<decltype(std::islessequal((float)0, (long double)0)), bool>::value), ""); 576 static_assert((std::is_same<decltype(std::islessequal((double)0, (float)0)), bool>::value), ""); 577 static_assert((std::is_same<decltype(std::islessequal((double)0, (double)0)), bool>::value), ""); 578 static_assert((std::is_same<decltype(std::islessequal(0, (double)0)), bool>::value), ""); 579 static_assert((std::is_same<decltype(std::islessequal((double)0, (long double)0)), bool>::value), ""); 580 static_assert((std::is_same<decltype(std::islessequal((long double)0, (float)0)), bool>::value), ""); 581 static_assert((std::is_same<decltype(std::islessequal((long double)0, (double)0)), bool>::value), ""); 582 static_assert((std::is_same<decltype(std::islessequal((long double)0, (long double)0)), bool>::value), ""); 583 assert(std::islessequal(-1.0, 0.F) == true); 584} 585 586void test_islessgreater() 587{ 588#ifdef islessgreater 589#error islessgreater defined 590#endif 591 static_assert((std::is_same<decltype(std::islessgreater((float)0, (float)0)), bool>::value), ""); 592 static_assert((std::is_same<decltype(std::islessgreater((float)0, (double)0)), bool>::value), ""); 593 static_assert((std::is_same<decltype(std::islessgreater((float)0, (long double)0)), bool>::value), ""); 594 static_assert((std::is_same<decltype(std::islessgreater((double)0, (float)0)), bool>::value), ""); 595 static_assert((std::is_same<decltype(std::islessgreater((double)0, (double)0)), bool>::value), ""); 596 static_assert((std::is_same<decltype(std::islessgreater(0, (double)0)), bool>::value), ""); 597 static_assert((std::is_same<decltype(std::islessgreater((double)0, (long double)0)), bool>::value), ""); 598 static_assert((std::is_same<decltype(std::islessgreater((long double)0, (float)0)), bool>::value), ""); 599 static_assert((std::is_same<decltype(std::islessgreater((long double)0, (double)0)), bool>::value), ""); 600 static_assert((std::is_same<decltype(std::islessgreater((long double)0, (long double)0)), bool>::value), ""); 601 assert(std::islessgreater(-1.0, 0.F) == true); 602} 603 604void test_isunordered() 605{ 606#ifdef isunordered 607#error isunordered defined 608#endif 609 static_assert((std::is_same<decltype(std::isunordered((float)0, (float)0)), bool>::value), ""); 610 static_assert((std::is_same<decltype(std::isunordered((float)0, (double)0)), bool>::value), ""); 611 static_assert((std::is_same<decltype(std::isunordered((float)0, (long double)0)), bool>::value), ""); 612 static_assert((std::is_same<decltype(std::isunordered((double)0, (float)0)), bool>::value), ""); 613 static_assert((std::is_same<decltype(std::isunordered((double)0, (double)0)), bool>::value), ""); 614 static_assert((std::is_same<decltype(std::isunordered(0, (double)0)), bool>::value), ""); 615 static_assert((std::is_same<decltype(std::isunordered((double)0, (long double)0)), bool>::value), ""); 616 static_assert((std::is_same<decltype(std::isunordered((long double)0, (float)0)), bool>::value), ""); 617 static_assert((std::is_same<decltype(std::isunordered((long double)0, (double)0)), bool>::value), ""); 618 static_assert((std::is_same<decltype(std::isunordered((long double)0, (long double)0)), bool>::value), ""); 619 assert(std::isunordered(-1.0, 0.F) == false); 620} 621 622void test_acosh() 623{ 624 static_assert((std::is_same<decltype(std::acosh((float)0)), float>::value), ""); 625 static_assert((std::is_same<decltype(std::acosh((bool)0)), double>::value), ""); 626 static_assert((std::is_same<decltype(std::acosh((unsigned short)0)), double>::value), ""); 627 static_assert((std::is_same<decltype(std::acosh((int)0)), double>::value), ""); 628 static_assert((std::is_same<decltype(std::acosh((unsigned int)0)), double>::value), ""); 629 static_assert((std::is_same<decltype(std::acosh((long)0)), double>::value), ""); 630 static_assert((std::is_same<decltype(std::acosh((unsigned long)0)), double>::value), ""); 631 static_assert((std::is_same<decltype(std::acosh((long long)0)), double>::value), ""); 632 static_assert((std::is_same<decltype(std::acosh((unsigned long long)0)), double>::value), ""); 633 static_assert((std::is_same<decltype(std::acosh((double)0)), double>::value), ""); 634 static_assert((std::is_same<decltype(std::acosh((long double)0)), long double>::value), ""); 635 static_assert((std::is_same<decltype(std::acoshf(0)), float>::value), ""); 636 static_assert((std::is_same<decltype(std::acoshl(0)), long double>::value), ""); 637 assert(std::acosh(1) == 0); 638} 639 640void test_asinh() 641{ 642 static_assert((std::is_same<decltype(std::asinh((float)0)), float>::value), ""); 643 static_assert((std::is_same<decltype(std::asinh((bool)0)), double>::value), ""); 644 static_assert((std::is_same<decltype(std::asinh((unsigned short)0)), double>::value), ""); 645 static_assert((std::is_same<decltype(std::asinh((int)0)), double>::value), ""); 646 static_assert((std::is_same<decltype(std::asinh((unsigned int)0)), double>::value), ""); 647 static_assert((std::is_same<decltype(std::asinh((long)0)), double>::value), ""); 648 static_assert((std::is_same<decltype(std::asinh((unsigned long)0)), double>::value), ""); 649 static_assert((std::is_same<decltype(std::asinh((long long)0)), double>::value), ""); 650 static_assert((std::is_same<decltype(std::asinh((unsigned long long)0)), double>::value), ""); 651 static_assert((std::is_same<decltype(std::asinh((double)0)), double>::value), ""); 652 static_assert((std::is_same<decltype(std::asinh((long double)0)), long double>::value), ""); 653 static_assert((std::is_same<decltype(std::asinhf(0)), float>::value), ""); 654 static_assert((std::is_same<decltype(std::asinhl(0)), long double>::value), ""); 655 assert(std::asinh(0) == 0); 656} 657 658void test_atanh() 659{ 660 static_assert((std::is_same<decltype(std::atanh((float)0)), float>::value), ""); 661 static_assert((std::is_same<decltype(std::atanh((bool)0)), double>::value), ""); 662 static_assert((std::is_same<decltype(std::atanh((unsigned short)0)), double>::value), ""); 663 static_assert((std::is_same<decltype(std::atanh((int)0)), double>::value), ""); 664 static_assert((std::is_same<decltype(std::atanh((unsigned int)0)), double>::value), ""); 665 static_assert((std::is_same<decltype(std::atanh((long)0)), double>::value), ""); 666 static_assert((std::is_same<decltype(std::atanh((unsigned long)0)), double>::value), ""); 667 static_assert((std::is_same<decltype(std::atanh((long long)0)), double>::value), ""); 668 static_assert((std::is_same<decltype(std::atanh((unsigned long long)0)), double>::value), ""); 669 static_assert((std::is_same<decltype(std::atanh((double)0)), double>::value), ""); 670 static_assert((std::is_same<decltype(std::atanh((long double)0)), long double>::value), ""); 671 static_assert((std::is_same<decltype(std::atanhf(0)), float>::value), ""); 672 static_assert((std::is_same<decltype(std::atanhl(0)), long double>::value), ""); 673 assert(std::atanh(0) == 0); 674} 675 676void test_cbrt() 677{ 678 static_assert((std::is_same<decltype(std::cbrt((float)0)), float>::value), ""); 679 static_assert((std::is_same<decltype(std::cbrt((bool)0)), double>::value), ""); 680 static_assert((std::is_same<decltype(std::cbrt((unsigned short)0)), double>::value), ""); 681 static_assert((std::is_same<decltype(std::cbrt((int)0)), double>::value), ""); 682 static_assert((std::is_same<decltype(std::cbrt((unsigned int)0)), double>::value), ""); 683 static_assert((std::is_same<decltype(std::cbrt((long)0)), double>::value), ""); 684 static_assert((std::is_same<decltype(std::cbrt((unsigned long)0)), double>::value), ""); 685 static_assert((std::is_same<decltype(std::cbrt((long long)0)), double>::value), ""); 686 static_assert((std::is_same<decltype(std::cbrt((unsigned long long)0)), double>::value), ""); 687 static_assert((std::is_same<decltype(std::cbrt((double)0)), double>::value), ""); 688 static_assert((std::is_same<decltype(std::cbrt((long double)0)), long double>::value), ""); 689 static_assert((std::is_same<decltype(std::cbrtf(0)), float>::value), ""); 690 static_assert((std::is_same<decltype(std::cbrtl(0)), long double>::value), ""); 691 assert(std::cbrt(1) == 1); 692} 693 694void test_copysign() 695{ 696 static_assert((std::is_same<decltype(std::copysign((float)0, (float)0)), float>::value), ""); 697 static_assert((std::is_same<decltype(std::copysign((bool)0, (float)0)), double>::value), ""); 698 static_assert((std::is_same<decltype(std::copysign((unsigned short)0, (double)0)), double>::value), ""); 699 static_assert((std::is_same<decltype(std::copysign((int)0, (long double)0)), long double>::value), ""); 700 static_assert((std::is_same<decltype(std::copysign((float)0, (unsigned int)0)), double>::value), ""); 701 static_assert((std::is_same<decltype(std::copysign((double)0, (long)0)), double>::value), ""); 702 static_assert((std::is_same<decltype(std::copysign((long double)0, (unsigned long)0)), long double>::value), ""); 703 static_assert((std::is_same<decltype(std::copysign((int)0, (long long)0)), double>::value), ""); 704 static_assert((std::is_same<decltype(std::copysign((int)0, (unsigned long long)0)), double>::value), ""); 705 static_assert((std::is_same<decltype(std::copysign((double)0, (double)0)), double>::value), ""); 706 static_assert((std::is_same<decltype(std::copysign((long double)0, (long double)0)), long double>::value), ""); 707 static_assert((std::is_same<decltype(std::copysign((float)0, (double)0)), double>::value), ""); 708 static_assert((std::is_same<decltype(std::copysign((float)0, (long double)0)), long double>::value), ""); 709 static_assert((std::is_same<decltype(std::copysign((double)0, (long double)0)), long double>::value), ""); 710 static_assert((std::is_same<decltype(std::copysignf(0,0)), float>::value), ""); 711 static_assert((std::is_same<decltype(std::copysignl(0,0)), long double>::value), ""); 712 static_assert((std::is_same<decltype(std::copysign((int)0, (int)0)), double>::value), ""); 713 assert(std::copysign(1,1) == 1); 714} 715 716void test_erf() 717{ 718 static_assert((std::is_same<decltype(std::erf((float)0)), float>::value), ""); 719 static_assert((std::is_same<decltype(std::erf((bool)0)), double>::value), ""); 720 static_assert((std::is_same<decltype(std::erf((unsigned short)0)), double>::value), ""); 721 static_assert((std::is_same<decltype(std::erf((int)0)), double>::value), ""); 722 static_assert((std::is_same<decltype(std::erf((unsigned int)0)), double>::value), ""); 723 static_assert((std::is_same<decltype(std::erf((long)0)), double>::value), ""); 724 static_assert((std::is_same<decltype(std::erf((unsigned long)0)), double>::value), ""); 725 static_assert((std::is_same<decltype(std::erf((long long)0)), double>::value), ""); 726 static_assert((std::is_same<decltype(std::erf((unsigned long long)0)), double>::value), ""); 727 static_assert((std::is_same<decltype(std::erf((double)0)), double>::value), ""); 728 static_assert((std::is_same<decltype(std::erf((long double)0)), long double>::value), ""); 729 static_assert((std::is_same<decltype(std::erff(0)), float>::value), ""); 730 static_assert((std::is_same<decltype(std::erfl(0)), long double>::value), ""); 731 assert(std::erf(0) == 0); 732} 733 734void test_erfc() 735{ 736 static_assert((std::is_same<decltype(std::erfc((float)0)), float>::value), ""); 737 static_assert((std::is_same<decltype(std::erfc((bool)0)), double>::value), ""); 738 static_assert((std::is_same<decltype(std::erfc((unsigned short)0)), double>::value), ""); 739 static_assert((std::is_same<decltype(std::erfc((int)0)), double>::value), ""); 740 static_assert((std::is_same<decltype(std::erfc((unsigned int)0)), double>::value), ""); 741 static_assert((std::is_same<decltype(std::erfc((long)0)), double>::value), ""); 742 static_assert((std::is_same<decltype(std::erfc((unsigned long)0)), double>::value), ""); 743 static_assert((std::is_same<decltype(std::erfc((long long)0)), double>::value), ""); 744 static_assert((std::is_same<decltype(std::erfc((unsigned long long)0)), double>::value), ""); 745 static_assert((std::is_same<decltype(std::erfc((double)0)), double>::value), ""); 746 static_assert((std::is_same<decltype(std::erfc((long double)0)), long double>::value), ""); 747 static_assert((std::is_same<decltype(std::erfcf(0)), float>::value), ""); 748 static_assert((std::is_same<decltype(std::erfcl(0)), long double>::value), ""); 749 assert(std::erfc(0) == 1); 750} 751 752void test_exp2() 753{ 754 static_assert((std::is_same<decltype(std::exp2((float)0)), float>::value), ""); 755 static_assert((std::is_same<decltype(std::exp2((bool)0)), double>::value), ""); 756 static_assert((std::is_same<decltype(std::exp2((unsigned short)0)), double>::value), ""); 757 static_assert((std::is_same<decltype(std::exp2((int)0)), double>::value), ""); 758 static_assert((std::is_same<decltype(std::exp2((unsigned int)0)), double>::value), ""); 759 static_assert((std::is_same<decltype(std::exp2((long)0)), double>::value), ""); 760 static_assert((std::is_same<decltype(std::exp2((unsigned long)0)), double>::value), ""); 761 static_assert((std::is_same<decltype(std::exp2((long long)0)), double>::value), ""); 762 static_assert((std::is_same<decltype(std::exp2((unsigned long long)0)), double>::value), ""); 763 static_assert((std::is_same<decltype(std::exp2((double)0)), double>::value), ""); 764 static_assert((std::is_same<decltype(std::exp2((long double)0)), long double>::value), ""); 765 static_assert((std::is_same<decltype(std::exp2f(0)), float>::value), ""); 766 static_assert((std::is_same<decltype(std::exp2l(0)), long double>::value), ""); 767 assert(std::exp2(1) == 2); 768} 769 770void test_expm1() 771{ 772 static_assert((std::is_same<decltype(std::expm1((float)0)), float>::value), ""); 773 static_assert((std::is_same<decltype(std::expm1((bool)0)), double>::value), ""); 774 static_assert((std::is_same<decltype(std::expm1((unsigned short)0)), double>::value), ""); 775 static_assert((std::is_same<decltype(std::expm1((int)0)), double>::value), ""); 776 static_assert((std::is_same<decltype(std::expm1((unsigned int)0)), double>::value), ""); 777 static_assert((std::is_same<decltype(std::expm1((long)0)), double>::value), ""); 778 static_assert((std::is_same<decltype(std::expm1((unsigned long)0)), double>::value), ""); 779 static_assert((std::is_same<decltype(std::expm1((long long)0)), double>::value), ""); 780 static_assert((std::is_same<decltype(std::expm1((unsigned long long)0)), double>::value), ""); 781 static_assert((std::is_same<decltype(std::expm1((double)0)), double>::value), ""); 782 static_assert((std::is_same<decltype(std::expm1((long double)0)), long double>::value), ""); 783 static_assert((std::is_same<decltype(std::expm1f(0)), float>::value), ""); 784 static_assert((std::is_same<decltype(std::expm1l(0)), long double>::value), ""); 785 assert(std::expm1(0) == 0); 786} 787 788void test_fdim() 789{ 790 static_assert((std::is_same<decltype(std::fdim((float)0, (float)0)), float>::value), ""); 791 static_assert((std::is_same<decltype(std::fdim((bool)0, (float)0)), double>::value), ""); 792 static_assert((std::is_same<decltype(std::fdim((unsigned short)0, (double)0)), double>::value), ""); 793 static_assert((std::is_same<decltype(std::fdim((int)0, (long double)0)), long double>::value), ""); 794 static_assert((std::is_same<decltype(std::fdim((float)0, (unsigned int)0)), double>::value), ""); 795 static_assert((std::is_same<decltype(std::fdim((double)0, (long)0)), double>::value), ""); 796 static_assert((std::is_same<decltype(std::fdim((long double)0, (unsigned long)0)), long double>::value), ""); 797 static_assert((std::is_same<decltype(std::fdim((int)0, (long long)0)), double>::value), ""); 798 static_assert((std::is_same<decltype(std::fdim((int)0, (unsigned long long)0)), double>::value), ""); 799 static_assert((std::is_same<decltype(std::fdim((double)0, (double)0)), double>::value), ""); 800 static_assert((std::is_same<decltype(std::fdim((long double)0, (long double)0)), long double>::value), ""); 801 static_assert((std::is_same<decltype(std::fdim((float)0, (double)0)), double>::value), ""); 802 static_assert((std::is_same<decltype(std::fdim((float)0, (long double)0)), long double>::value), ""); 803 static_assert((std::is_same<decltype(std::fdim((double)0, (long double)0)), long double>::value), ""); 804 static_assert((std::is_same<decltype(std::fdimf(0,0)), float>::value), ""); 805 static_assert((std::is_same<decltype(std::fdiml(0,0)), long double>::value), ""); 806 static_assert((std::is_same<decltype(std::fdim((int)0, (int)0)), double>::value), ""); 807 assert(std::fdim(1,0) == 1); 808} 809 810void test_fma() 811{ 812 static_assert((std::is_same<decltype(std::fma((bool)0, (float)0, (float)0)), double>::value), ""); 813 static_assert((std::is_same<decltype(std::fma((char)0, (float)0, (float)0)), double>::value), ""); 814 static_assert((std::is_same<decltype(std::fma((unsigned)0, (float)0, (float)0)), double>::value), ""); 815 static_assert((std::is_same<decltype(std::fma((float)0, (int)0, (float)0)), double>::value), ""); 816 static_assert((std::is_same<decltype(std::fma((float)0, (long)0, (float)0)), double>::value), ""); 817 static_assert((std::is_same<decltype(std::fma((float)0, (float)0, (unsigned long long)0)), double>::value), ""); 818 static_assert((std::is_same<decltype(std::fma((float)0, (float)0, (double)0)), double>::value), ""); 819 static_assert((std::is_same<decltype(std::fma((float)0, (float)0, (long double)0)), long double>::value), ""); 820 static_assert((std::is_same<decltype(std::fma((float)0, (float)0, (float)0)), float>::value), ""); 821 822 static_assert((std::is_same<decltype(std::fma((bool)0, (double)0, (double)0)), double>::value), ""); 823 static_assert((std::is_same<decltype(std::fma((char)0, (double)0, (double)0)), double>::value), ""); 824 static_assert((std::is_same<decltype(std::fma((unsigned)0, (double)0, (double)0)), double>::value), ""); 825 static_assert((std::is_same<decltype(std::fma((double)0, (int)0, (double)0)), double>::value), ""); 826 static_assert((std::is_same<decltype(std::fma((double)0, (long)0, (double)0)), double>::value), ""); 827 static_assert((std::is_same<decltype(std::fma((double)0, (double)0, (unsigned long long)0)), double>::value), ""); 828 static_assert((std::is_same<decltype(std::fma((double)0, (double)0, (float)0)), double>::value), ""); 829 static_assert((std::is_same<decltype(std::fma((double)0, (double)0, (long double)0)), long double>::value), ""); 830 static_assert((std::is_same<decltype(std::fma((double)0, (double)0, (double)0)), double>::value), ""); 831 832 static_assert((std::is_same<decltype(std::fma((bool)0, (long double)0, (long double)0)), long double>::value), ""); 833 static_assert((std::is_same<decltype(std::fma((char)0, (long double)0, (long double)0)), long double>::value), ""); 834 static_assert((std::is_same<decltype(std::fma((unsigned)0, (long double)0, (long double)0)), long double>::value), ""); 835 static_assert((std::is_same<decltype(std::fma((long double)0, (int)0, (long double)0)), long double>::value), ""); 836 static_assert((std::is_same<decltype(std::fma((long double)0, (long)0, (long double)0)), long double>::value), ""); 837 static_assert((std::is_same<decltype(std::fma((long double)0, (long double)0, (unsigned long long)0)), long double>::value), ""); 838 static_assert((std::is_same<decltype(std::fma((long double)0, (long double)0, (float)0)), long double>::value), ""); 839 static_assert((std::is_same<decltype(std::fma((double)0, (long double)0, (long double)0)), long double>::value), ""); 840 static_assert((std::is_same<decltype(std::fma((long double)0, (long double)0, (long double)0)), long double>::value), ""); 841 842 static_assert((std::is_same<decltype(std::fmaf(0,0,0)), float>::value), ""); 843 static_assert((std::is_same<decltype(std::fmal(0,0,0)), long double>::value), ""); 844 assert(std::fma(1,1,1) == 2); 845} 846 847void test_fmax() 848{ 849 static_assert((std::is_same<decltype(std::fmax((float)0, (float)0)), float>::value), ""); 850 static_assert((std::is_same<decltype(std::fmax((bool)0, (float)0)), double>::value), ""); 851 static_assert((std::is_same<decltype(std::fmax((unsigned short)0, (double)0)), double>::value), ""); 852 static_assert((std::is_same<decltype(std::fmax((int)0, (long double)0)), long double>::value), ""); 853 static_assert((std::is_same<decltype(std::fmax((float)0, (unsigned int)0)), double>::value), ""); 854 static_assert((std::is_same<decltype(std::fmax((double)0, (long)0)), double>::value), ""); 855 static_assert((std::is_same<decltype(std::fmax((long double)0, (unsigned long)0)), long double>::value), ""); 856 static_assert((std::is_same<decltype(std::fmax((int)0, (long long)0)), double>::value), ""); 857 static_assert((std::is_same<decltype(std::fmax((int)0, (unsigned long long)0)), double>::value), ""); 858 static_assert((std::is_same<decltype(std::fmax((double)0, (double)0)), double>::value), ""); 859 static_assert((std::is_same<decltype(std::fmax((long double)0, (long double)0)), long double>::value), ""); 860 static_assert((std::is_same<decltype(std::fmax((float)0, (double)0)), double>::value), ""); 861 static_assert((std::is_same<decltype(std::fmax((float)0, (long double)0)), long double>::value), ""); 862 static_assert((std::is_same<decltype(std::fmax((double)0, (long double)0)), long double>::value), ""); 863 static_assert((std::is_same<decltype(std::fmaxf(0,0)), float>::value), ""); 864 static_assert((std::is_same<decltype(std::fmaxl(0,0)), long double>::value), ""); 865 static_assert((std::is_same<decltype(std::fmax((int)0, (int)0)), double>::value), ""); 866 assert(std::fmax(1,0) == 1); 867} 868 869void test_fmin() 870{ 871 static_assert((std::is_same<decltype(std::fmin((float)0, (float)0)), float>::value), ""); 872 static_assert((std::is_same<decltype(std::fmin((bool)0, (float)0)), double>::value), ""); 873 static_assert((std::is_same<decltype(std::fmin((unsigned short)0, (double)0)), double>::value), ""); 874 static_assert((std::is_same<decltype(std::fmin((int)0, (long double)0)), long double>::value), ""); 875 static_assert((std::is_same<decltype(std::fmin((float)0, (unsigned int)0)), double>::value), ""); 876 static_assert((std::is_same<decltype(std::fmin((double)0, (long)0)), double>::value), ""); 877 static_assert((std::is_same<decltype(std::fmin((long double)0, (unsigned long)0)), long double>::value), ""); 878 static_assert((std::is_same<decltype(std::fmin((int)0, (long long)0)), double>::value), ""); 879 static_assert((std::is_same<decltype(std::fmin((int)0, (unsigned long long)0)), double>::value), ""); 880 static_assert((std::is_same<decltype(std::fmin((double)0, (double)0)), double>::value), ""); 881 static_assert((std::is_same<decltype(std::fmin((long double)0, (long double)0)), long double>::value), ""); 882 static_assert((std::is_same<decltype(std::fmin((float)0, (double)0)), double>::value), ""); 883 static_assert((std::is_same<decltype(std::fmin((float)0, (long double)0)), long double>::value), ""); 884 static_assert((std::is_same<decltype(std::fmin((double)0, (long double)0)), long double>::value), ""); 885 static_assert((std::is_same<decltype(std::fminf(0,0)), float>::value), ""); 886 static_assert((std::is_same<decltype(std::fminl(0,0)), long double>::value), ""); 887 static_assert((std::is_same<decltype(std::fmin((int)0, (int)0)), double>::value), ""); 888 assert(std::fmin(1,0) == 0); 889} 890 891void test_hypot() 892{ 893 static_assert((std::is_same<decltype(std::hypot((float)0, (float)0)), float>::value), ""); 894 static_assert((std::is_same<decltype(std::hypot((bool)0, (float)0)), double>::value), ""); 895 static_assert((std::is_same<decltype(std::hypot((unsigned short)0, (double)0)), double>::value), ""); 896 static_assert((std::is_same<decltype(std::hypot((int)0, (long double)0)), long double>::value), ""); 897 static_assert((std::is_same<decltype(std::hypot((float)0, (unsigned int)0)), double>::value), ""); 898 static_assert((std::is_same<decltype(std::hypot((double)0, (long)0)), double>::value), ""); 899 static_assert((std::is_same<decltype(std::hypot((long double)0, (unsigned long)0)), long double>::value), ""); 900 static_assert((std::is_same<decltype(std::hypot((int)0, (long long)0)), double>::value), ""); 901 static_assert((std::is_same<decltype(std::hypot((int)0, (unsigned long long)0)), double>::value), ""); 902 static_assert((std::is_same<decltype(std::hypot((double)0, (double)0)), double>::value), ""); 903 static_assert((std::is_same<decltype(std::hypot((long double)0, (long double)0)), long double>::value), ""); 904 static_assert((std::is_same<decltype(std::hypot((float)0, (double)0)), double>::value), ""); 905 static_assert((std::is_same<decltype(std::hypot((float)0, (long double)0)), long double>::value), ""); 906 static_assert((std::is_same<decltype(std::hypot((double)0, (long double)0)), long double>::value), ""); 907 static_assert((std::is_same<decltype(std::hypotf(0,0)), float>::value), ""); 908 static_assert((std::is_same<decltype(std::hypotl(0,0)), long double>::value), ""); 909 static_assert((std::is_same<decltype(std::hypot((int)0, (int)0)), double>::value), ""); 910 assert(std::hypot(3,4) == 5); 911} 912 913void test_ilogb() 914{ 915 static_assert((std::is_same<decltype(std::ilogb((float)0)), int>::value), ""); 916 static_assert((std::is_same<decltype(std::ilogb((bool)0)), int>::value), ""); 917 static_assert((std::is_same<decltype(std::ilogb((unsigned short)0)), int>::value), ""); 918 static_assert((std::is_same<decltype(std::ilogb((int)0)), int>::value), ""); 919 static_assert((std::is_same<decltype(std::ilogb((unsigned int)0)), int>::value), ""); 920 static_assert((std::is_same<decltype(std::ilogb((long)0)), int>::value), ""); 921 static_assert((std::is_same<decltype(std::ilogb((unsigned long)0)), int>::value), ""); 922 static_assert((std::is_same<decltype(std::ilogb((long long)0)), int>::value), ""); 923 static_assert((std::is_same<decltype(std::ilogb((unsigned long long)0)), int>::value), ""); 924 static_assert((std::is_same<decltype(std::ilogb((double)0)), int>::value), ""); 925 static_assert((std::is_same<decltype(std::ilogb((long double)0)), int>::value), ""); 926 static_assert((std::is_same<decltype(std::ilogbf(0)), int>::value), ""); 927 static_assert((std::is_same<decltype(std::ilogbl(0)), int>::value), ""); 928 assert(std::ilogb(1) == 0); 929} 930 931void test_lgamma() 932{ 933 static_assert((std::is_same<decltype(std::lgamma((float)0)), float>::value), ""); 934 static_assert((std::is_same<decltype(std::lgamma((bool)0)), double>::value), ""); 935 static_assert((std::is_same<decltype(std::lgamma((unsigned short)0)), double>::value), ""); 936 static_assert((std::is_same<decltype(std::lgamma((int)0)), double>::value), ""); 937 static_assert((std::is_same<decltype(std::lgamma((unsigned int)0)), double>::value), ""); 938 static_assert((std::is_same<decltype(std::lgamma((long)0)), double>::value), ""); 939 static_assert((std::is_same<decltype(std::lgamma((unsigned long)0)), double>::value), ""); 940 static_assert((std::is_same<decltype(std::lgamma((long long)0)), double>::value), ""); 941 static_assert((std::is_same<decltype(std::lgamma((unsigned long long)0)), double>::value), ""); 942 static_assert((std::is_same<decltype(std::lgamma((double)0)), double>::value), ""); 943 static_assert((std::is_same<decltype(std::lgamma((long double)0)), long double>::value), ""); 944 static_assert((std::is_same<decltype(std::lgammaf(0)), float>::value), ""); 945 static_assert((std::is_same<decltype(std::lgammal(0)), long double>::value), ""); 946 assert(std::lgamma(1) == 0); 947} 948 949void test_llrint() 950{ 951 static_assert((std::is_same<decltype(std::llrint((float)0)), long long>::value), ""); 952 static_assert((std::is_same<decltype(std::llrint((bool)0)), long long>::value), ""); 953 static_assert((std::is_same<decltype(std::llrint((unsigned short)0)), long long>::value), ""); 954 static_assert((std::is_same<decltype(std::llrint((int)0)), long long>::value), ""); 955 static_assert((std::is_same<decltype(std::llrint((unsigned int)0)), long long>::value), ""); 956 static_assert((std::is_same<decltype(std::llrint((long)0)), long long>::value), ""); 957 static_assert((std::is_same<decltype(std::llrint((unsigned long)0)), long long>::value), ""); 958 static_assert((std::is_same<decltype(std::llrint((long long)0)), long long>::value), ""); 959 static_assert((std::is_same<decltype(std::llrint((unsigned long long)0)), long long>::value), ""); 960 static_assert((std::is_same<decltype(std::llrint((double)0)), long long>::value), ""); 961 static_assert((std::is_same<decltype(std::llrint((long double)0)), long long>::value), ""); 962 static_assert((std::is_same<decltype(std::llrintf(0)), long long>::value), ""); 963 static_assert((std::is_same<decltype(std::llrintl(0)), long long>::value), ""); 964 assert(std::llrint(1) == 1LL); 965} 966 967void test_llround() 968{ 969 static_assert((std::is_same<decltype(std::llround((float)0)), long long>::value), ""); 970 static_assert((std::is_same<decltype(std::llround((bool)0)), long long>::value), ""); 971 static_assert((std::is_same<decltype(std::llround((unsigned short)0)), long long>::value), ""); 972 static_assert((std::is_same<decltype(std::llround((int)0)), long long>::value), ""); 973 static_assert((std::is_same<decltype(std::llround((unsigned int)0)), long long>::value), ""); 974 static_assert((std::is_same<decltype(std::llround((long)0)), long long>::value), ""); 975 static_assert((std::is_same<decltype(std::llround((unsigned long)0)), long long>::value), ""); 976 static_assert((std::is_same<decltype(std::llround((long long)0)), long long>::value), ""); 977 static_assert((std::is_same<decltype(std::llround((unsigned long long)0)), long long>::value), ""); 978 static_assert((std::is_same<decltype(std::llround((double)0)), long long>::value), ""); 979 static_assert((std::is_same<decltype(std::llround((long double)0)), long long>::value), ""); 980 static_assert((std::is_same<decltype(std::llroundf(0)), long long>::value), ""); 981 static_assert((std::is_same<decltype(std::llroundl(0)), long long>::value), ""); 982 assert(std::llround(1) == 1LL); 983} 984 985void test_log1p() 986{ 987 static_assert((std::is_same<decltype(std::log1p((float)0)), float>::value), ""); 988 static_assert((std::is_same<decltype(std::log1p((bool)0)), double>::value), ""); 989 static_assert((std::is_same<decltype(std::log1p((unsigned short)0)), double>::value), ""); 990 static_assert((std::is_same<decltype(std::log1p((int)0)), double>::value), ""); 991 static_assert((std::is_same<decltype(std::log1p((unsigned int)0)), double>::value), ""); 992 static_assert((std::is_same<decltype(std::log1p((long)0)), double>::value), ""); 993 static_assert((std::is_same<decltype(std::log1p((unsigned long)0)), double>::value), ""); 994 static_assert((std::is_same<decltype(std::log1p((long long)0)), double>::value), ""); 995 static_assert((std::is_same<decltype(std::log1p((unsigned long long)0)), double>::value), ""); 996 static_assert((std::is_same<decltype(std::log1p((double)0)), double>::value), ""); 997 static_assert((std::is_same<decltype(std::log1p((long double)0)), long double>::value), ""); 998 static_assert((std::is_same<decltype(std::log1pf(0)), float>::value), ""); 999 static_assert((std::is_same<decltype(std::log1pl(0)), long double>::value), ""); 1000 assert(std::log1p(0) == 0); 1001} 1002 1003void test_log2() 1004{ 1005 static_assert((std::is_same<decltype(std::log2((float)0)), float>::value), ""); 1006 static_assert((std::is_same<decltype(std::log2((bool)0)), double>::value), ""); 1007 static_assert((std::is_same<decltype(std::log2((unsigned short)0)), double>::value), ""); 1008 static_assert((std::is_same<decltype(std::log2((int)0)), double>::value), ""); 1009 static_assert((std::is_same<decltype(std::log2((unsigned int)0)), double>::value), ""); 1010 static_assert((std::is_same<decltype(std::log2((long)0)), double>::value), ""); 1011 static_assert((std::is_same<decltype(std::log2((unsigned long)0)), double>::value), ""); 1012 static_assert((std::is_same<decltype(std::log2((long long)0)), double>::value), ""); 1013 static_assert((std::is_same<decltype(std::log2((unsigned long long)0)), double>::value), ""); 1014 static_assert((std::is_same<decltype(std::log2((double)0)), double>::value), ""); 1015 static_assert((std::is_same<decltype(std::log2((long double)0)), long double>::value), ""); 1016 static_assert((std::is_same<decltype(std::log2f(0)), float>::value), ""); 1017 static_assert((std::is_same<decltype(std::log2l(0)), long double>::value), ""); 1018 assert(std::log2(1) == 0); 1019} 1020 1021void test_logb() 1022{ 1023 static_assert((std::is_same<decltype(std::logb((float)0)), float>::value), ""); 1024 static_assert((std::is_same<decltype(std::logb((bool)0)), double>::value), ""); 1025 static_assert((std::is_same<decltype(std::logb((unsigned short)0)), double>::value), ""); 1026 static_assert((std::is_same<decltype(std::logb((int)0)), double>::value), ""); 1027 static_assert((std::is_same<decltype(std::logb((unsigned int)0)), double>::value), ""); 1028 static_assert((std::is_same<decltype(std::logb((long)0)), double>::value), ""); 1029 static_assert((std::is_same<decltype(std::logb((unsigned long)0)), double>::value), ""); 1030 static_assert((std::is_same<decltype(std::logb((long long)0)), double>::value), ""); 1031 static_assert((std::is_same<decltype(std::logb((unsigned long long)0)), double>::value), ""); 1032 static_assert((std::is_same<decltype(std::logb((double)0)), double>::value), ""); 1033 static_assert((std::is_same<decltype(std::logb((long double)0)), long double>::value), ""); 1034 static_assert((std::is_same<decltype(std::logbf(0)), float>::value), ""); 1035 static_assert((std::is_same<decltype(std::logbl(0)), long double>::value), ""); 1036 assert(std::logb(1) == 0); 1037} 1038 1039void test_lrint() 1040{ 1041 static_assert((std::is_same<decltype(std::lrint((float)0)), long>::value), ""); 1042 static_assert((std::is_same<decltype(std::lrint((bool)0)), long>::value), ""); 1043 static_assert((std::is_same<decltype(std::lrint((unsigned short)0)), long>::value), ""); 1044 static_assert((std::is_same<decltype(std::lrint((int)0)), long>::value), ""); 1045 static_assert((std::is_same<decltype(std::lrint((unsigned int)0)), long>::value), ""); 1046 static_assert((std::is_same<decltype(std::lrint((long)0)), long>::value), ""); 1047 static_assert((std::is_same<decltype(std::lrint((unsigned long)0)), long>::value), ""); 1048 static_assert((std::is_same<decltype(std::lrint((long long)0)), long>::value), ""); 1049 static_assert((std::is_same<decltype(std::lrint((unsigned long long)0)), long>::value), ""); 1050 static_assert((std::is_same<decltype(std::lrint((double)0)), long>::value), ""); 1051 static_assert((std::is_same<decltype(std::lrint((long double)0)), long>::value), ""); 1052 static_assert((std::is_same<decltype(std::lrintf(0)), long>::value), ""); 1053 static_assert((std::is_same<decltype(std::lrintl(0)), long>::value), ""); 1054 assert(std::lrint(1) == 1L); 1055} 1056 1057void test_lround() 1058{ 1059 static_assert((std::is_same<decltype(std::lround((float)0)), long>::value), ""); 1060 static_assert((std::is_same<decltype(std::lround((bool)0)), long>::value), ""); 1061 static_assert((std::is_same<decltype(std::lround((unsigned short)0)), long>::value), ""); 1062 static_assert((std::is_same<decltype(std::lround((int)0)), long>::value), ""); 1063 static_assert((std::is_same<decltype(std::lround((unsigned int)0)), long>::value), ""); 1064 static_assert((std::is_same<decltype(std::lround((long)0)), long>::value), ""); 1065 static_assert((std::is_same<decltype(std::lround((unsigned long)0)), long>::value), ""); 1066 static_assert((std::is_same<decltype(std::lround((long long)0)), long>::value), ""); 1067 static_assert((std::is_same<decltype(std::lround((unsigned long long)0)), long>::value), ""); 1068 static_assert((std::is_same<decltype(std::lround((double)0)), long>::value), ""); 1069 static_assert((std::is_same<decltype(std::lround((long double)0)), long>::value), ""); 1070 static_assert((std::is_same<decltype(std::lroundf(0)), long>::value), ""); 1071 static_assert((std::is_same<decltype(std::lroundl(0)), long>::value), ""); 1072 assert(std::lround(1) == 1L); 1073} 1074 1075void test_nan() 1076{ 1077 static_assert((std::is_same<decltype(std::nan("")), double>::value), ""); 1078 static_assert((std::is_same<decltype(std::nanf("")), float>::value), ""); 1079 static_assert((std::is_same<decltype(std::nanl("")), long double>::value), ""); 1080} 1081 1082void test_nearbyint() 1083{ 1084 static_assert((std::is_same<decltype(std::nearbyint((float)0)), float>::value), ""); 1085 static_assert((std::is_same<decltype(std::nearbyint((bool)0)), double>::value), ""); 1086 static_assert((std::is_same<decltype(std::nearbyint((unsigned short)0)), double>::value), ""); 1087 static_assert((std::is_same<decltype(std::nearbyint((int)0)), double>::value), ""); 1088 static_assert((std::is_same<decltype(std::nearbyint((unsigned int)0)), double>::value), ""); 1089 static_assert((std::is_same<decltype(std::nearbyint((long)0)), double>::value), ""); 1090 static_assert((std::is_same<decltype(std::nearbyint((unsigned long)0)), double>::value), ""); 1091 static_assert((std::is_same<decltype(std::nearbyint((long long)0)), double>::value), ""); 1092 static_assert((std::is_same<decltype(std::nearbyint((unsigned long long)0)), double>::value), ""); 1093 static_assert((std::is_same<decltype(std::nearbyint((double)0)), double>::value), ""); 1094 static_assert((std::is_same<decltype(std::nearbyint((long double)0)), long double>::value), ""); 1095 static_assert((std::is_same<decltype(std::nearbyintf(0)), float>::value), ""); 1096 static_assert((std::is_same<decltype(std::nearbyintl(0)), long double>::value), ""); 1097 assert(std::nearbyint(1) == 1); 1098} 1099 1100void test_nextafter() 1101{ 1102 static_assert((std::is_same<decltype(std::nextafter((float)0, (float)0)), float>::value), ""); 1103 static_assert((std::is_same<decltype(std::nextafter((bool)0, (float)0)), double>::value), ""); 1104 static_assert((std::is_same<decltype(std::nextafter((unsigned short)0, (double)0)), double>::value), ""); 1105 static_assert((std::is_same<decltype(std::nextafter((int)0, (long double)0)), long double>::value), ""); 1106 static_assert((std::is_same<decltype(std::nextafter((float)0, (unsigned int)0)), double>::value), ""); 1107 static_assert((std::is_same<decltype(std::nextafter((double)0, (long)0)), double>::value), ""); 1108 static_assert((std::is_same<decltype(std::nextafter((long double)0, (unsigned long)0)), long double>::value), ""); 1109 static_assert((std::is_same<decltype(std::nextafter((int)0, (long long)0)), double>::value), ""); 1110 static_assert((std::is_same<decltype(std::nextafter((int)0, (unsigned long long)0)), double>::value), ""); 1111 static_assert((std::is_same<decltype(std::nextafter((double)0, (double)0)), double>::value), ""); 1112 static_assert((std::is_same<decltype(std::nextafter((long double)0, (long double)0)), long double>::value), ""); 1113 static_assert((std::is_same<decltype(std::nextafter((float)0, (double)0)), double>::value), ""); 1114 static_assert((std::is_same<decltype(std::nextafter((float)0, (long double)0)), long double>::value), ""); 1115 static_assert((std::is_same<decltype(std::nextafter((double)0, (long double)0)), long double>::value), ""); 1116 static_assert((std::is_same<decltype(std::nextafterf(0,0)), float>::value), ""); 1117 static_assert((std::is_same<decltype(std::nextafterl(0,0)), long double>::value), ""); 1118 static_assert((std::is_same<decltype(std::nextafter((int)0, (int)0)), double>::value), ""); 1119 assert(std::nextafter(0,1) == hexfloat<double>(0x1, 0, -1074)); 1120} 1121 1122void test_nexttoward() 1123{ 1124 static_assert((std::is_same<decltype(std::nexttoward((float)0, (long double)0)), float>::value), ""); 1125 static_assert((std::is_same<decltype(std::nexttoward((bool)0, (long double)0)), double>::value), ""); 1126 static_assert((std::is_same<decltype(std::nexttoward((unsigned short)0, (long double)0)), double>::value), ""); 1127 static_assert((std::is_same<decltype(std::nexttoward((int)0, (long double)0)), double>::value), ""); 1128 static_assert((std::is_same<decltype(std::nexttoward((unsigned int)0, (long double)0)), double>::value), ""); 1129 static_assert((std::is_same<decltype(std::nexttoward((long)0, (long double)0)), double>::value), ""); 1130 static_assert((std::is_same<decltype(std::nexttoward((unsigned long)0, (long double)0)), double>::value), ""); 1131 static_assert((std::is_same<decltype(std::nexttoward((long long)0, (long double)0)), double>::value), ""); 1132 static_assert((std::is_same<decltype(std::nexttoward((unsigned long long)0, (long double)0)), double>::value), ""); 1133 static_assert((std::is_same<decltype(std::nexttoward((double)0, (long double)0)), double>::value), ""); 1134 static_assert((std::is_same<decltype(std::nexttoward((long double)0, (long double)0)), long double>::value), ""); 1135 static_assert((std::is_same<decltype(std::nexttowardf(0, (long double)0)), float>::value), ""); 1136 static_assert((std::is_same<decltype(std::nexttowardl(0, (long double)0)), long double>::value), ""); 1137 assert(std::nexttoward(0, 1) == hexfloat<double>(0x1, 0, -1074)); 1138} 1139 1140void test_remainder() 1141{ 1142 static_assert((std::is_same<decltype(std::remainder((float)0, (float)0)), float>::value), ""); 1143 static_assert((std::is_same<decltype(std::remainder((bool)0, (float)0)), double>::value), ""); 1144 static_assert((std::is_same<decltype(std::remainder((unsigned short)0, (double)0)), double>::value), ""); 1145 static_assert((std::is_same<decltype(std::remainder((int)0, (long double)0)), long double>::value), ""); 1146 static_assert((std::is_same<decltype(std::remainder((float)0, (unsigned int)0)), double>::value), ""); 1147 static_assert((std::is_same<decltype(std::remainder((double)0, (long)0)), double>::value), ""); 1148 static_assert((std::is_same<decltype(std::remainder((long double)0, (unsigned long)0)), long double>::value), ""); 1149 static_assert((std::is_same<decltype(std::remainder((int)0, (long long)0)), double>::value), ""); 1150 static_assert((std::is_same<decltype(std::remainder((int)0, (unsigned long long)0)), double>::value), ""); 1151 static_assert((std::is_same<decltype(std::remainder((double)0, (double)0)), double>::value), ""); 1152 static_assert((std::is_same<decltype(std::remainder((long double)0, (long double)0)), long double>::value), ""); 1153 static_assert((std::is_same<decltype(std::remainder((float)0, (double)0)), double>::value), ""); 1154 static_assert((std::is_same<decltype(std::remainder((float)0, (long double)0)), long double>::value), ""); 1155 static_assert((std::is_same<decltype(std::remainder((double)0, (long double)0)), long double>::value), ""); 1156 static_assert((std::is_same<decltype(std::remainderf(0,0)), float>::value), ""); 1157 static_assert((std::is_same<decltype(std::remainderl(0,0)), long double>::value), ""); 1158 static_assert((std::is_same<decltype(std::remainder((int)0, (int)0)), double>::value), ""); 1159 assert(std::remainder(0.5,1) == 0.5); 1160} 1161 1162void test_remquo() 1163{ 1164 int ip; 1165 static_assert((std::is_same<decltype(std::remquo((float)0, (float)0, &ip)), float>::value), ""); 1166 static_assert((std::is_same<decltype(std::remquo((bool)0, (float)0, &ip)), double>::value), ""); 1167 static_assert((std::is_same<decltype(std::remquo((unsigned short)0, (double)0, &ip)), double>::value), ""); 1168 static_assert((std::is_same<decltype(std::remquo((int)0, (long double)0, &ip)), long double>::value), ""); 1169 static_assert((std::is_same<decltype(std::remquo((float)0, (unsigned int)0, &ip)), double>::value), ""); 1170 static_assert((std::is_same<decltype(std::remquo((double)0, (long)0, &ip)), double>::value), ""); 1171 static_assert((std::is_same<decltype(std::remquo((long double)0, (unsigned long)0, &ip)), long double>::value), ""); 1172 static_assert((std::is_same<decltype(std::remquo((int)0, (long long)0, &ip)), double>::value), ""); 1173 static_assert((std::is_same<decltype(std::remquo((int)0, (unsigned long long)0, &ip)), double>::value), ""); 1174 static_assert((std::is_same<decltype(std::remquo((double)0, (double)0, &ip)), double>::value), ""); 1175 static_assert((std::is_same<decltype(std::remquo((long double)0, (long double)0, &ip)), long double>::value), ""); 1176 static_assert((std::is_same<decltype(std::remquo((float)0, (double)0, &ip)), double>::value), ""); 1177 static_assert((std::is_same<decltype(std::remquo((float)0, (long double)0, &ip)), long double>::value), ""); 1178 static_assert((std::is_same<decltype(std::remquo((double)0, (long double)0, &ip)), long double>::value), ""); 1179 static_assert((std::is_same<decltype(std::remquof(0,0, &ip)), float>::value), ""); 1180 static_assert((std::is_same<decltype(std::remquol(0,0, &ip)), long double>::value), ""); 1181 static_assert((std::is_same<decltype(std::remquo((int)0, (int)0, &ip)), double>::value), ""); 1182 assert(std::remquo(0.5,1, &ip) == 0.5); 1183} 1184 1185void test_rint() 1186{ 1187 static_assert((std::is_same<decltype(std::rint((float)0)), float>::value), ""); 1188 static_assert((std::is_same<decltype(std::rint((bool)0)), double>::value), ""); 1189 static_assert((std::is_same<decltype(std::rint((unsigned short)0)), double>::value), ""); 1190 static_assert((std::is_same<decltype(std::rint((int)0)), double>::value), ""); 1191 static_assert((std::is_same<decltype(std::rint((unsigned int)0)), double>::value), ""); 1192 static_assert((std::is_same<decltype(std::rint((long)0)), double>::value), ""); 1193 static_assert((std::is_same<decltype(std::rint((unsigned long)0)), double>::value), ""); 1194 static_assert((std::is_same<decltype(std::rint((long long)0)), double>::value), ""); 1195 static_assert((std::is_same<decltype(std::rint((unsigned long long)0)), double>::value), ""); 1196 static_assert((std::is_same<decltype(std::rint((double)0)), double>::value), ""); 1197 static_assert((std::is_same<decltype(std::rint((long double)0)), long double>::value), ""); 1198 static_assert((std::is_same<decltype(std::rintf(0)), float>::value), ""); 1199 static_assert((std::is_same<decltype(std::rintl(0)), long double>::value), ""); 1200 assert(std::rint(1) == 1); 1201} 1202 1203void test_round() 1204{ 1205 static_assert((std::is_same<decltype(std::round((float)0)), float>::value), ""); 1206 static_assert((std::is_same<decltype(std::round((bool)0)), double>::value), ""); 1207 static_assert((std::is_same<decltype(std::round((unsigned short)0)), double>::value), ""); 1208 static_assert((std::is_same<decltype(std::round((int)0)), double>::value), ""); 1209 static_assert((std::is_same<decltype(std::round((unsigned int)0)), double>::value), ""); 1210 static_assert((std::is_same<decltype(std::round((long)0)), double>::value), ""); 1211 static_assert((std::is_same<decltype(std::round((unsigned long)0)), double>::value), ""); 1212 static_assert((std::is_same<decltype(std::round((long long)0)), double>::value), ""); 1213 static_assert((std::is_same<decltype(std::round((unsigned long long)0)), double>::value), ""); 1214 static_assert((std::is_same<decltype(std::round((double)0)), double>::value), ""); 1215 static_assert((std::is_same<decltype(std::round((long double)0)), long double>::value), ""); 1216 static_assert((std::is_same<decltype(std::roundf(0)), float>::value), ""); 1217 static_assert((std::is_same<decltype(std::roundl(0)), long double>::value), ""); 1218 assert(std::round(1) == 1); 1219} 1220 1221void test_scalbln() 1222{ 1223 static_assert((std::is_same<decltype(std::scalbln((float)0, (long)0)), float>::value), ""); 1224 static_assert((std::is_same<decltype(std::scalbln((bool)0, (long)0)), double>::value), ""); 1225 static_assert((std::is_same<decltype(std::scalbln((unsigned short)0, (long)0)), double>::value), ""); 1226 static_assert((std::is_same<decltype(std::scalbln((int)0, (long)0)), double>::value), ""); 1227 static_assert((std::is_same<decltype(std::scalbln((unsigned int)0, (long)0)), double>::value), ""); 1228 static_assert((std::is_same<decltype(std::scalbln((long)0, (long)0)), double>::value), ""); 1229 static_assert((std::is_same<decltype(std::scalbln((unsigned long)0, (long)0)), double>::value), ""); 1230 static_assert((std::is_same<decltype(std::scalbln((long long)0, (long)0)), double>::value), ""); 1231 static_assert((std::is_same<decltype(std::scalbln((unsigned long long)0, (long)0)), double>::value), ""); 1232 static_assert((std::is_same<decltype(std::scalbln((double)0, (long)0)), double>::value), ""); 1233 static_assert((std::is_same<decltype(std::scalbln((long double)0, (long)0)), long double>::value), ""); 1234 static_assert((std::is_same<decltype(std::scalblnf(0, (long)0)), float>::value), ""); 1235 static_assert((std::is_same<decltype(std::scalblnl(0, (long)0)), long double>::value), ""); 1236 assert(std::scalbln(1, 1) == 2); 1237} 1238 1239void test_scalbn() 1240{ 1241 static_assert((std::is_same<decltype(std::scalbn((float)0, (int)0)), float>::value), ""); 1242 static_assert((std::is_same<decltype(std::scalbn((bool)0, (int)0)), double>::value), ""); 1243 static_assert((std::is_same<decltype(std::scalbn((unsigned short)0, (int)0)), double>::value), ""); 1244 static_assert((std::is_same<decltype(std::scalbn((int)0, (int)0)), double>::value), ""); 1245 static_assert((std::is_same<decltype(std::scalbn((unsigned int)0, (int)0)), double>::value), ""); 1246 static_assert((std::is_same<decltype(std::scalbn((long)0, (int)0)), double>::value), ""); 1247 static_assert((std::is_same<decltype(std::scalbn((unsigned long)0, (int)0)), double>::value), ""); 1248 static_assert((std::is_same<decltype(std::scalbn((long long)0, (int)0)), double>::value), ""); 1249 static_assert((std::is_same<decltype(std::scalbn((unsigned long long)0, (int)0)), double>::value), ""); 1250 static_assert((std::is_same<decltype(std::scalbn((double)0, (int)0)), double>::value), ""); 1251 static_assert((std::is_same<decltype(std::scalbn((long double)0, (int)0)), long double>::value), ""); 1252 static_assert((std::is_same<decltype(std::scalbnf(0, (int)0)), float>::value), ""); 1253 static_assert((std::is_same<decltype(std::scalbnl(0, (int)0)), long double>::value), ""); 1254 assert(std::scalbn(1, 1) == 2); 1255} 1256 1257void test_tgamma() 1258{ 1259 static_assert((std::is_same<decltype(std::tgamma((float)0)), float>::value), ""); 1260 static_assert((std::is_same<decltype(std::tgamma((bool)0)), double>::value), ""); 1261 static_assert((std::is_same<decltype(std::tgamma((unsigned short)0)), double>::value), ""); 1262 static_assert((std::is_same<decltype(std::tgamma((int)0)), double>::value), ""); 1263 static_assert((std::is_same<decltype(std::tgamma((unsigned int)0)), double>::value), ""); 1264 static_assert((std::is_same<decltype(std::tgamma((long)0)), double>::value), ""); 1265 static_assert((std::is_same<decltype(std::tgamma((unsigned long)0)), double>::value), ""); 1266 static_assert((std::is_same<decltype(std::tgamma((long long)0)), double>::value), ""); 1267 static_assert((std::is_same<decltype(std::tgamma((unsigned long long)0)), double>::value), ""); 1268 static_assert((std::is_same<decltype(std::tgamma((double)0)), double>::value), ""); 1269 static_assert((std::is_same<decltype(std::tgamma((long double)0)), long double>::value), ""); 1270 static_assert((std::is_same<decltype(std::tgammaf(0)), float>::value), ""); 1271 static_assert((std::is_same<decltype(std::tgammal(0)), long double>::value), ""); 1272 assert(std::tgamma(1) == 1); 1273} 1274 1275void test_trunc() 1276{ 1277 static_assert((std::is_same<decltype(std::trunc((float)0)), float>::value), ""); 1278 static_assert((std::is_same<decltype(std::trunc((bool)0)), double>::value), ""); 1279 static_assert((std::is_same<decltype(std::trunc((unsigned short)0)), double>::value), ""); 1280 static_assert((std::is_same<decltype(std::trunc((int)0)), double>::value), ""); 1281 static_assert((std::is_same<decltype(std::trunc((unsigned int)0)), double>::value), ""); 1282 static_assert((std::is_same<decltype(std::trunc((long)0)), double>::value), ""); 1283 static_assert((std::is_same<decltype(std::trunc((unsigned long)0)), double>::value), ""); 1284 static_assert((std::is_same<decltype(std::trunc((long long)0)), double>::value), ""); 1285 static_assert((std::is_same<decltype(std::trunc((unsigned long long)0)), double>::value), ""); 1286 static_assert((std::is_same<decltype(std::trunc((double)0)), double>::value), ""); 1287 static_assert((std::is_same<decltype(std::trunc((long double)0)), long double>::value), ""); 1288 static_assert((std::is_same<decltype(std::truncf(0)), float>::value), ""); 1289 static_assert((std::is_same<decltype(std::truncl(0)), long double>::value), ""); 1290 assert(std::trunc(1) == 1); 1291} 1292 1293int main() 1294{ 1295 test_abs(); 1296 test_acos(); 1297 test_asin(); 1298 test_atan(); 1299 test_atan2(); 1300 test_ceil(); 1301 test_cos(); 1302 test_cosh(); 1303 test_exp(); 1304 test_fabs(); 1305 test_floor(); 1306 test_fmod(); 1307 test_frexp(); 1308 test_ldexp(); 1309 test_log(); 1310 test_log10(); 1311 test_modf(); 1312 test_pow(); 1313 test_sin(); 1314 test_sinh(); 1315 test_sqrt(); 1316 test_tan(); 1317 test_tanh(); 1318 test_signbit(); 1319 test_fpclassify(); 1320 test_isfinite(); 1321 test_isinf(); 1322 test_isnan(); 1323 test_isnormal(); 1324 test_isgreater(); 1325 test_isgreaterequal(); 1326 test_isless(); 1327 test_islessequal(); 1328 test_islessgreater(); 1329 test_isunordered(); 1330 test_acosh(); 1331 test_asinh(); 1332 test_atanh(); 1333 test_cbrt(); 1334 test_copysign(); 1335 test_erf(); 1336 test_erfc(); 1337 test_exp2(); 1338 test_expm1(); 1339 test_fdim(); 1340 test_fma(); 1341 test_fmax(); 1342 test_fmin(); 1343 test_hypot(); 1344 test_ilogb(); 1345 test_lgamma(); 1346 test_llrint(); 1347 test_llround(); 1348 test_log1p(); 1349 test_log2(); 1350 test_logb(); 1351 test_lrint(); 1352 test_lround(); 1353 test_nan(); 1354 test_nearbyint(); 1355 test_nextafter(); 1356 test_nexttoward(); 1357 test_remainder(); 1358 test_remquo(); 1359 test_rint(); 1360 test_round(); 1361 test_scalbln(); 1362 test_scalbn(); 1363 test_tgamma(); 1364 test_trunc(); 1365} 1366