| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // This test fails because Clang no longer enables -fdelayed-template-parsing |
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| 10 | // by default on Windows with C++20 (#69431). |
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| 11 | // XFAIL: msvc && (clang-18 || clang-19 || clang-20 || clang-21) |
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| 12 | |
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| 13 | // <cmath> |
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| 14 | |
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| 15 | #include <cmath> |
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| 16 | #include <array> |
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| 17 | #include <cassert> |
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| 18 | #include <limits> |
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| 19 | #include <type_traits> |
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| 20 | #include <utility> |
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| 21 | |
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| 22 | #include "fp_compare.h" |
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| 23 | #include "test_macros.h" |
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| 24 | #include "hexfloat.h" |
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| 25 | #include "truncate_fp.h" |
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| 26 | #include "type_algorithms.h" |
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| 27 | |
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| 28 | // convertible to int/float/double/etc |
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| 29 | template <class T, int N=0> |
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| 30 | struct Value { |
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| 31 | operator T () { return T(N); } |
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| 32 | }; |
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| 33 | |
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| 34 | // See PR21083 |
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| 35 | // Ambiguous is a user-defined type that defines its own overloads of cmath |
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| 36 | // functions. When the std overloads are candidates too (by using or adl), |
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| 37 | // they should not interfere. |
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| 38 | struct Ambiguous : std::true_type { // ADL |
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| 39 | operator float () { return 0.f; } |
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| 40 | operator double () { return 0.; } |
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| 41 | }; |
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| 42 | Ambiguous abs(Ambiguous){ return Ambiguous(); } |
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| 43 | Ambiguous acos(Ambiguous){ return Ambiguous(); } |
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| 44 | Ambiguous asin(Ambiguous){ return Ambiguous(); } |
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| 45 | Ambiguous atan(Ambiguous){ return Ambiguous(); } |
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| 46 | Ambiguous atan2(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 47 | Ambiguous ceil(Ambiguous){ return Ambiguous(); } |
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| 48 | Ambiguous cos(Ambiguous){ return Ambiguous(); } |
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| 49 | Ambiguous cosh(Ambiguous){ return Ambiguous(); } |
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| 50 | Ambiguous exp(Ambiguous){ return Ambiguous(); } |
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| 51 | Ambiguous fabs(Ambiguous){ return Ambiguous(); } |
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| 52 | Ambiguous floor(Ambiguous){ return Ambiguous(); } |
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| 53 | Ambiguous fmod(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 54 | Ambiguous frexp(Ambiguous, int*){ return Ambiguous(); } |
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| 55 | Ambiguous ldexp(Ambiguous, int){ return Ambiguous(); } |
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| 56 | Ambiguous log(Ambiguous){ return Ambiguous(); } |
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| 57 | Ambiguous log10(Ambiguous){ return Ambiguous(); } |
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| 58 | Ambiguous modf(Ambiguous, Ambiguous*){ return Ambiguous(); } |
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| 59 | Ambiguous pow(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 60 | Ambiguous sin(Ambiguous){ return Ambiguous(); } |
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| 61 | Ambiguous sinh(Ambiguous){ return Ambiguous(); } |
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| 62 | Ambiguous sqrt(Ambiguous){ return Ambiguous(); } |
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| 63 | Ambiguous tan(Ambiguous){ return Ambiguous(); } |
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| 64 | Ambiguous tanh(Ambiguous){ return Ambiguous(); } |
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| 65 | Ambiguous signbit(Ambiguous){ return Ambiguous(); } |
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| 66 | Ambiguous fpclassify(Ambiguous){ return Ambiguous(); } |
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| 67 | Ambiguous isfinite(Ambiguous){ return Ambiguous(); } |
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| 68 | Ambiguous isnormal(Ambiguous){ return Ambiguous(); } |
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| 69 | Ambiguous isgreater(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 70 | Ambiguous isgreaterequal(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 71 | Ambiguous isless(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 72 | Ambiguous islessequal(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 73 | Ambiguous islessgreater(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 74 | Ambiguous isunordered(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 75 | Ambiguous acosh(Ambiguous){ return Ambiguous(); } |
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| 76 | Ambiguous asinh(Ambiguous){ return Ambiguous(); } |
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| 77 | Ambiguous atanh(Ambiguous){ return Ambiguous(); } |
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| 78 | Ambiguous cbrt(Ambiguous){ return Ambiguous(); } |
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| 79 | Ambiguous copysign(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 80 | Ambiguous erf(Ambiguous){ return Ambiguous(); } |
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| 81 | Ambiguous erfc(Ambiguous){ return Ambiguous(); } |
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| 82 | Ambiguous exp2(Ambiguous){ return Ambiguous(); } |
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| 83 | Ambiguous expm1(Ambiguous){ return Ambiguous(); } |
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| 84 | Ambiguous fdim(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 85 | Ambiguous fma(Ambiguous, Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 86 | Ambiguous fmax(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 87 | Ambiguous fmin(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 88 | Ambiguous hypot(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 89 | Ambiguous hypot(Ambiguous, Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 90 | Ambiguous ilogb(Ambiguous){ return Ambiguous(); } |
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| 91 | Ambiguous lerp(Ambiguous, Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 92 | Ambiguous lgamma(Ambiguous){ return Ambiguous(); } |
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| 93 | Ambiguous llrint(Ambiguous){ return Ambiguous(); } |
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| 94 | Ambiguous llround(Ambiguous){ return Ambiguous(); } |
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| 95 | Ambiguous log1p(Ambiguous){ return Ambiguous(); } |
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| 96 | Ambiguous log2(Ambiguous){ return Ambiguous(); } |
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| 97 | Ambiguous logb(Ambiguous){ return Ambiguous(); } |
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| 98 | Ambiguous lrint(Ambiguous){ return Ambiguous(); } |
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| 99 | Ambiguous lround(Ambiguous){ return Ambiguous(); } |
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| 100 | Ambiguous nearbyint(Ambiguous){ return Ambiguous(); } |
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| 101 | Ambiguous nextafter(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 102 | Ambiguous nexttoward(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 103 | Ambiguous remainder(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 104 | Ambiguous remquo(Ambiguous, Ambiguous, int*){ return Ambiguous(); } |
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| 105 | Ambiguous rint(Ambiguous){ return Ambiguous(); } |
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| 106 | Ambiguous round(Ambiguous){ return Ambiguous(); } |
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| 107 | Ambiguous scalbln(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 108 | Ambiguous scalbn(Ambiguous, Ambiguous){ return Ambiguous(); } |
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| 109 | Ambiguous tgamma(Ambiguous){ return Ambiguous(); } |
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| 110 | Ambiguous trunc(Ambiguous){ return Ambiguous(); } |
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| 111 | |
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| 112 | template <class T, class = decltype(std::abs(std::declval<T>()))> |
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| 113 | std::true_type has_abs_imp(int); |
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| 114 | template <class T> |
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| 115 | std::false_type has_abs_imp(...); |
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| 116 | |
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| 117 | template <class T> |
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| 118 | struct has_abs : decltype(has_abs_imp<T>(0)) {}; |
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| 119 | |
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| 120 | void test_abs() |
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| 121 | { |
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| 122 | // See also "abs.pass.cpp" |
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| 123 | |
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| 124 | TEST_DIAGNOSTIC_PUSH |
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| 125 | TEST_CLANG_DIAGNOSTIC_IGNORED("-Wabsolute-value" ) |
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| 126 | |
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| 127 | static_assert((std::is_same<decltype(std::abs(x: (float)0)), float>::value), "" ); |
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| 128 | static_assert((std::is_same<decltype(std::abs(x: (double)0)), double>::value), "" ); |
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| 129 | static_assert((std::is_same<decltype(std::abs(x: (long double)0)), long double>::value), "" ); |
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| 130 | static_assert((std::is_same<decltype(std::abs(x: (int)0)), int>::value), "" ); |
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| 131 | static_assert((std::is_same<decltype(std::abs(i: (long)0)), long>::value), "" ); |
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| 132 | static_assert((std::is_same<decltype(std::abs(x: (long long)0)), long long>::value), "" ); |
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| 133 | static_assert((std::is_same<decltype(std::abs(x: (unsigned char)0)), int>::value), "" ); |
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| 134 | static_assert((std::is_same<decltype(std::abs(x: (unsigned short)0)), int>::value), "" ); |
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| 135 | static_assert((std::is_same<decltype(std::abs(x: (signed char)0)), int>::value), "" ); |
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| 136 | static_assert((std::is_same<decltype(std::abs(x: (short)0)), int>::value), "" ); |
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| 137 | static_assert((std::is_same<decltype(std::abs(x: (unsigned char)0)), int>::value), "" ); |
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| 138 | static_assert((std::is_same<decltype(std::abs(x: (char)0)), int>::value), "" ); |
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| 139 | static_assert((std::is_same<decltype(abs(Ambiguous())), Ambiguous>::value), "" ); |
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| 140 | |
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| 141 | static_assert(!has_abs<unsigned>::value, "" ); |
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| 142 | static_assert(!has_abs<unsigned long>::value, "" ); |
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| 143 | static_assert(!has_abs<unsigned long long>::value, "" ); |
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| 144 | static_assert(!has_abs<std::size_t>::value, "" ); |
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| 145 | |
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| 146 | TEST_DIAGNOSTIC_POP |
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| 147 | |
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| 148 | assert(std::abs(-1.) == 1); |
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| 149 | } |
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| 150 | |
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| 151 | |
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| 152 | void test_acos() |
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| 153 | { |
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| 154 | static_assert((std::is_same<decltype(std::acos(x: (float)0)), float>::value), "" ); |
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| 155 | static_assert((std::is_same<decltype(std::acos(x: (bool)0)), double>::value), "" ); |
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| 156 | static_assert((std::is_same<decltype(std::acos(x: (unsigned short)0)), double>::value), "" ); |
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| 157 | static_assert((std::is_same<decltype(std::acos(x: (int)0)), double>::value), "" ); |
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| 158 | static_assert((std::is_same<decltype(std::acos(x: (unsigned int)0)), double>::value), "" ); |
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| 159 | static_assert((std::is_same<decltype(std::acos(x: (long)0)), double>::value), "" ); |
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| 160 | static_assert((std::is_same<decltype(std::acos(x: (unsigned long)0)), double>::value), "" ); |
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| 161 | static_assert((std::is_same<decltype(std::acos(x: (long long)0)), double>::value), "" ); |
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| 162 | static_assert((std::is_same<decltype(std::acos(x: (unsigned long long)0)), double>::value), "" ); |
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| 163 | static_assert((std::is_same<decltype(std::acos(x: (double)0)), double>::value), "" ); |
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| 164 | static_assert((std::is_same<decltype(std::acos(x: (long double)0)), long double>::value), "" ); |
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| 165 | static_assert((std::is_same<decltype(std::acosf(x: 0)), float>::value), "" ); |
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| 166 | static_assert((std::is_same<decltype(std::acosl(x: 0)), long double>::value), "" ); |
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| 167 | static_assert((std::is_same<decltype(acos(Ambiguous())), Ambiguous>::value), "" ); |
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| 168 | assert(std::acos(1) == 0); |
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| 169 | } |
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| 170 | |
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| 171 | void test_asin() |
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| 172 | { |
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| 173 | static_assert((std::is_same<decltype(std::asin(x: (float)0)), float>::value), "" ); |
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| 174 | static_assert((std::is_same<decltype(std::asin(x: (bool)0)), double>::value), "" ); |
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| 175 | static_assert((std::is_same<decltype(std::asin(x: (unsigned short)0)), double>::value), "" ); |
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| 176 | static_assert((std::is_same<decltype(std::asin(x: (int)0)), double>::value), "" ); |
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| 177 | static_assert((std::is_same<decltype(std::asin(x: (unsigned int)0)), double>::value), "" ); |
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| 178 | static_assert((std::is_same<decltype(std::asin(x: (long)0)), double>::value), "" ); |
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| 179 | static_assert((std::is_same<decltype(std::asin(x: (unsigned long)0)), double>::value), "" ); |
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| 180 | static_assert((std::is_same<decltype(std::asin(x: (long long)0)), double>::value), "" ); |
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| 181 | static_assert((std::is_same<decltype(std::asin(x: (unsigned long long)0)), double>::value), "" ); |
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| 182 | static_assert((std::is_same<decltype(std::asin(x: (double)0)), double>::value), "" ); |
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| 183 | static_assert((std::is_same<decltype(std::asin(x: (long double)0)), long double>::value), "" ); |
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| 184 | static_assert((std::is_same<decltype(std::asinf(x: 0)), float>::value), "" ); |
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| 185 | static_assert((std::is_same<decltype(std::asinl(x: 0)), long double>::value), "" ); |
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| 186 | static_assert((std::is_same<decltype(asin(Ambiguous())), Ambiguous>::value), "" ); |
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| 187 | assert(std::asin(0) == 0); |
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| 188 | } |
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| 189 | |
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| 190 | void test_atan() |
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| 191 | { |
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| 192 | static_assert((std::is_same<decltype(std::atan(x: (float)0)), float>::value), "" ); |
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| 193 | static_assert((std::is_same<decltype(std::atan(x: (bool)0)), double>::value), "" ); |
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| 194 | static_assert((std::is_same<decltype(std::atan(x: (unsigned short)0)), double>::value), "" ); |
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| 195 | static_assert((std::is_same<decltype(std::atan(x: (int)0)), double>::value), "" ); |
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| 196 | static_assert((std::is_same<decltype(std::atan(x: (unsigned int)0)), double>::value), "" ); |
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| 197 | static_assert((std::is_same<decltype(std::atan(x: (long)0)), double>::value), "" ); |
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| 198 | static_assert((std::is_same<decltype(std::atan(x: (unsigned long)0)), double>::value), "" ); |
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| 199 | static_assert((std::is_same<decltype(std::atan(x: (long long)0)), double>::value), "" ); |
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| 200 | static_assert((std::is_same<decltype(std::atan(x: (unsigned long long)0)), double>::value), "" ); |
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| 201 | static_assert((std::is_same<decltype(std::atan(x: (double)0)), double>::value), "" ); |
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| 202 | static_assert((std::is_same<decltype(std::atan(x: (long double)0)), long double>::value), "" ); |
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| 203 | static_assert((std::is_same<decltype(std::atanf(x: 0)), float>::value), "" ); |
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| 204 | static_assert((std::is_same<decltype(std::atanl(x: 0)), long double>::value), "" ); |
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| 205 | static_assert((std::is_same<decltype(atan(Ambiguous())), Ambiguous>::value), "" ); |
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| 206 | assert(std::atan(0) == 0); |
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| 207 | } |
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| 208 | |
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| 209 | void test_atan2() |
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| 210 | { |
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| 211 | static_assert((std::is_same<decltype(std::atan2(y: (float)0, x: (float)0)), float>::value), "" ); |
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| 212 | static_assert((std::is_same<decltype(std::atan2(y: (bool)0, x: (float)0)), double>::value), "" ); |
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| 213 | static_assert((std::is_same<decltype(std::atan2(y: (unsigned short)0, x: (double)0)), double>::value), "" ); |
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| 214 | static_assert((std::is_same<decltype(std::atan2(y: (int)0, x: (long double)0)), long double>::value), "" ); |
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| 215 | static_assert((std::is_same<decltype(std::atan2(y: (float)0, x: (unsigned int)0)), double>::value), "" ); |
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| 216 | static_assert((std::is_same<decltype(std::atan2(y: (double)0, x: (long)0)), double>::value), "" ); |
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| 217 | static_assert((std::is_same<decltype(std::atan2(y: (long double)0, x: (unsigned long)0)), long double>::value), "" ); |
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| 218 | static_assert((std::is_same<decltype(std::atan2(y: (int)0, x: (long long)0)), double>::value), "" ); |
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| 219 | static_assert((std::is_same<decltype(std::atan2(y: (int)0, x: (unsigned long long)0)), double>::value), "" ); |
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| 220 | static_assert((std::is_same<decltype(std::atan2(y: (double)0, x: (double)0)), double>::value), "" ); |
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| 221 | static_assert((std::is_same<decltype(std::atan2(y: (long double)0, x: (long double)0)), long double>::value), "" ); |
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| 222 | static_assert((std::is_same<decltype(std::atan2(y: (float)0, x: (double)0)), double>::value), "" ); |
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| 223 | static_assert((std::is_same<decltype(std::atan2(y: (float)0, x: (long double)0)), long double>::value), "" ); |
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| 224 | static_assert((std::is_same<decltype(std::atan2(y: (double)0, x: (long double)0)), long double>::value), "" ); |
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| 225 | static_assert((std::is_same<decltype(std::atan2f(y: 0,x: 0)), float>::value), "" ); |
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| 226 | static_assert((std::is_same<decltype(std::atan2l(y: 0,x: 0)), long double>::value), "" ); |
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| 227 | static_assert((std::is_same<decltype(std::atan2(y: (int)0, x: (int)0)), double>::value), "" ); |
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| 228 | static_assert((std::is_same<decltype(atan2(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
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| 229 | assert(std::atan2(0,1) == 0); |
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| 230 | } |
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| 231 | |
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| 232 | void test_ceil() |
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| 233 | { |
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| 234 | static_assert((std::is_same<decltype(std::ceil(x: (float)0)), float>::value), "" ); |
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| 235 | static_assert((std::is_same<decltype(std::ceil(x: (bool)0)), double>::value), "" ); |
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| 236 | static_assert((std::is_same<decltype(std::ceil(x: (unsigned short)0)), double>::value), "" ); |
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| 237 | static_assert((std::is_same<decltype(std::ceil(x: (int)0)), double>::value), "" ); |
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| 238 | static_assert((std::is_same<decltype(std::ceil(x: (unsigned int)0)), double>::value), "" ); |
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| 239 | static_assert((std::is_same<decltype(std::ceil(x: (long)0)), double>::value), "" ); |
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| 240 | static_assert((std::is_same<decltype(std::ceil(x: (unsigned long)0)), double>::value), "" ); |
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| 241 | static_assert((std::is_same<decltype(std::ceil(x: (long long)0)), double>::value), "" ); |
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| 242 | static_assert((std::is_same<decltype(std::ceil(x: (unsigned long long)0)), double>::value), "" ); |
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| 243 | static_assert((std::is_same<decltype(std::ceil(x: (double)0)), double>::value), "" ); |
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| 244 | static_assert((std::is_same<decltype(std::ceil(x: (long double)0)), long double>::value), "" ); |
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| 245 | static_assert((std::is_same<decltype(std::ceilf(x: 0)), float>::value), "" ); |
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| 246 | static_assert((std::is_same<decltype(std::ceill(x: 0)), long double>::value), "" ); |
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| 247 | static_assert((std::is_same<decltype(ceil(Ambiguous())), Ambiguous>::value), "" ); |
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| 248 | assert(std::ceil(0) == 0); |
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| 249 | } |
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| 250 | |
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| 251 | void test_cos() |
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| 252 | { |
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| 253 | static_assert((std::is_same<decltype(std::cos(x: (float)0)), float>::value), "" ); |
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| 254 | static_assert((std::is_same<decltype(std::cos(x: (bool)0)), double>::value), "" ); |
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| 255 | static_assert((std::is_same<decltype(std::cos(x: (unsigned short)0)), double>::value), "" ); |
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| 256 | static_assert((std::is_same<decltype(std::cos(x: (int)0)), double>::value), "" ); |
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| 257 | static_assert((std::is_same<decltype(std::cos(x: (unsigned int)0)), double>::value), "" ); |
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| 258 | static_assert((std::is_same<decltype(std::cos(x: (long)0)), double>::value), "" ); |
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| 259 | static_assert((std::is_same<decltype(std::cos(x: (unsigned long)0)), double>::value), "" ); |
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| 260 | static_assert((std::is_same<decltype(std::cos(x: (long long)0)), double>::value), "" ); |
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| 261 | static_assert((std::is_same<decltype(std::cos(x: (unsigned long long)0)), double>::value), "" ); |
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| 262 | static_assert((std::is_same<decltype(std::cos(x: (double)0)), double>::value), "" ); |
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| 263 | static_assert((std::is_same<decltype(std::cos(x: (long double)0)), long double>::value), "" ); |
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| 264 | static_assert((std::is_same<decltype(std::cosf(x: 0)), float>::value), "" ); |
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| 265 | static_assert((std::is_same<decltype(std::cosl(x: 0)), long double>::value), "" ); |
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| 266 | static_assert((std::is_same<decltype(cos(Ambiguous())), Ambiguous>::value), "" ); |
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| 267 | assert(std::cos(0) == 1); |
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| 268 | } |
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| 269 | |
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| 270 | void test_cosh() |
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| 271 | { |
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| 272 | static_assert((std::is_same<decltype(std::cosh(x: (float)0)), float>::value), "" ); |
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| 273 | static_assert((std::is_same<decltype(std::cosh(x: (bool)0)), double>::value), "" ); |
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| 274 | static_assert((std::is_same<decltype(std::cosh(x: (unsigned short)0)), double>::value), "" ); |
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| 275 | static_assert((std::is_same<decltype(std::cosh(x: (int)0)), double>::value), "" ); |
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| 276 | static_assert((std::is_same<decltype(std::cosh(x: (unsigned int)0)), double>::value), "" ); |
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| 277 | static_assert((std::is_same<decltype(std::cosh(x: (long)0)), double>::value), "" ); |
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| 278 | static_assert((std::is_same<decltype(std::cosh(x: (unsigned long)0)), double>::value), "" ); |
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| 279 | static_assert((std::is_same<decltype(std::cosh(x: (long long)0)), double>::value), "" ); |
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| 280 | static_assert((std::is_same<decltype(std::cosh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 281 | static_assert((std::is_same<decltype(std::cosh(x: (double)0)), double>::value), "" ); |
|---|
| 282 | static_assert((std::is_same<decltype(std::cosh(x: (long double)0)), long double>::value), "" ); |
|---|
| 283 | static_assert((std::is_same<decltype(std::coshf(x: 0)), float>::value), "" ); |
|---|
| 284 | static_assert((std::is_same<decltype(std::coshl(x: 0)), long double>::value), "" ); |
|---|
| 285 | static_assert((std::is_same<decltype(cosh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 286 | assert(std::cosh(0) == 1); |
|---|
| 287 | } |
|---|
| 288 | |
|---|
| 289 | void test_exp() |
|---|
| 290 | { |
|---|
| 291 | static_assert((std::is_same<decltype(std::exp(x: (float)0)), float>::value), "" ); |
|---|
| 292 | static_assert((std::is_same<decltype(std::exp(x: (bool)0)), double>::value), "" ); |
|---|
| 293 | static_assert((std::is_same<decltype(std::exp(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 294 | static_assert((std::is_same<decltype(std::exp(x: (int)0)), double>::value), "" ); |
|---|
| 295 | static_assert((std::is_same<decltype(std::exp(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 296 | static_assert((std::is_same<decltype(std::exp(x: (long)0)), double>::value), "" ); |
|---|
| 297 | static_assert((std::is_same<decltype(std::exp(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 298 | static_assert((std::is_same<decltype(std::exp(x: (long long)0)), double>::value), "" ); |
|---|
| 299 | static_assert((std::is_same<decltype(std::exp(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 300 | static_assert((std::is_same<decltype(std::exp(x: (double)0)), double>::value), "" ); |
|---|
| 301 | static_assert((std::is_same<decltype(std::exp(x: (long double)0)), long double>::value), "" ); |
|---|
| 302 | static_assert((std::is_same<decltype(std::expf(x: 0)), float>::value), "" ); |
|---|
| 303 | static_assert((std::is_same<decltype(std::expl(x: 0)), long double>::value), "" ); |
|---|
| 304 | static_assert((std::is_same<decltype(exp(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 305 | assert(std::exp(0) == 1); |
|---|
| 306 | } |
|---|
| 307 | |
|---|
| 308 | void test_fabs() |
|---|
| 309 | { |
|---|
| 310 | static_assert((std::is_same<decltype(std::fabs(x: (float)0)), float>::value), "" ); |
|---|
| 311 | static_assert((std::is_same<decltype(std::fabs(x: (bool)0)), double>::value), "" ); |
|---|
| 312 | static_assert((std::is_same<decltype(std::fabs(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 313 | static_assert((std::is_same<decltype(std::fabs(x: (int)0)), double>::value), "" ); |
|---|
| 314 | static_assert((std::is_same<decltype(std::fabs(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 315 | static_assert((std::is_same<decltype(std::fabs(x: (long)0)), double>::value), "" ); |
|---|
| 316 | static_assert((std::is_same<decltype(std::fabs(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 317 | static_assert((std::is_same<decltype(std::fabs(x: (long long)0)), double>::value), "" ); |
|---|
| 318 | static_assert((std::is_same<decltype(std::fabs(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 319 | static_assert((std::is_same<decltype(std::fabs(x: (double)0)), double>::value), "" ); |
|---|
| 320 | static_assert((std::is_same<decltype(std::fabs(x: (long double)0)), long double>::value), "" ); |
|---|
| 321 | static_assert((std::is_same<decltype(std::fabsf(x: 0.0f)), float>::value), "" ); |
|---|
| 322 | static_assert((std::is_same<decltype(std::fabsl(x: 0.0L)), long double>::value), "" ); |
|---|
| 323 | static_assert((std::is_same<decltype(fabs(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 324 | assert(std::fabs(-1) == 1); |
|---|
| 325 | } |
|---|
| 326 | |
|---|
| 327 | void test_floor() |
|---|
| 328 | { |
|---|
| 329 | static_assert((std::is_same<decltype(std::floor(x: (float)0)), float>::value), "" ); |
|---|
| 330 | static_assert((std::is_same<decltype(std::floor(x: (bool)0)), double>::value), "" ); |
|---|
| 331 | static_assert((std::is_same<decltype(std::floor(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 332 | static_assert((std::is_same<decltype(std::floor(x: (int)0)), double>::value), "" ); |
|---|
| 333 | static_assert((std::is_same<decltype(std::floor(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 334 | static_assert((std::is_same<decltype(std::floor(x: (long)0)), double>::value), "" ); |
|---|
| 335 | static_assert((std::is_same<decltype(std::floor(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 336 | static_assert((std::is_same<decltype(std::floor(x: (long long)0)), double>::value), "" ); |
|---|
| 337 | static_assert((std::is_same<decltype(std::floor(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 338 | static_assert((std::is_same<decltype(std::floor(x: (double)0)), double>::value), "" ); |
|---|
| 339 | static_assert((std::is_same<decltype(std::floor(x: (long double)0)), long double>::value), "" ); |
|---|
| 340 | static_assert((std::is_same<decltype(std::floorf(x: 0)), float>::value), "" ); |
|---|
| 341 | static_assert((std::is_same<decltype(std::floorl(x: 0)), long double>::value), "" ); |
|---|
| 342 | static_assert((std::is_same<decltype(floor(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 343 | assert(std::floor(1) == 1); |
|---|
| 344 | } |
|---|
| 345 | |
|---|
| 346 | void test_fmod() |
|---|
| 347 | { |
|---|
| 348 | static_assert((std::is_same<decltype(std::fmod(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 349 | static_assert((std::is_same<decltype(std::fmod(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 350 | static_assert((std::is_same<decltype(std::fmod(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 351 | static_assert((std::is_same<decltype(std::fmod(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 352 | static_assert((std::is_same<decltype(std::fmod(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 353 | static_assert((std::is_same<decltype(std::fmod(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 354 | static_assert((std::is_same<decltype(std::fmod(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 355 | static_assert((std::is_same<decltype(std::fmod(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 356 | static_assert((std::is_same<decltype(std::fmod(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 357 | static_assert((std::is_same<decltype(std::fmod(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 358 | static_assert((std::is_same<decltype(std::fmod(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 359 | static_assert((std::is_same<decltype(std::fmod(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 360 | static_assert((std::is_same<decltype(std::fmod(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 361 | static_assert((std::is_same<decltype(std::fmod(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 362 | static_assert((std::is_same<decltype(std::fmodf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 363 | static_assert((std::is_same<decltype(std::fmodl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 364 | static_assert((std::is_same<decltype(std::fmod(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 365 | static_assert((std::is_same<decltype(fmod(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 366 | assert(std::fmod(1.5,1) == .5); |
|---|
| 367 | } |
|---|
| 368 | |
|---|
| 369 | void test_frexp() |
|---|
| 370 | { |
|---|
| 371 | int ip; |
|---|
| 372 | static_assert((std::is_same<decltype(std::frexp(x: (float)0, exp: &ip)), float>::value), "" ); |
|---|
| 373 | static_assert((std::is_same<decltype(std::frexp(x: (bool)0, exp: &ip)), double>::value), "" ); |
|---|
| 374 | static_assert((std::is_same<decltype(std::frexp(x: (unsigned short)0, exp: &ip)), double>::value), "" ); |
|---|
| 375 | static_assert((std::is_same<decltype(std::frexp(x: (int)0, exp: &ip)), double>::value), "" ); |
|---|
| 376 | static_assert((std::is_same<decltype(std::frexp(x: (unsigned int)0, exp: &ip)), double>::value), "" ); |
|---|
| 377 | static_assert((std::is_same<decltype(std::frexp(x: (long)0, exp: &ip)), double>::value), "" ); |
|---|
| 378 | static_assert((std::is_same<decltype(std::frexp(x: (unsigned long)0, exp: &ip)), double>::value), "" ); |
|---|
| 379 | static_assert((std::is_same<decltype(std::frexp(x: (long long)0, exp: &ip)), double>::value), "" ); |
|---|
| 380 | static_assert((std::is_same<decltype(std::frexp(x: (unsigned long long)0, exp: &ip)), double>::value), "" ); |
|---|
| 381 | static_assert((std::is_same<decltype(std::frexp(x: (double)0, exponent: &ip)), double>::value), "" ); |
|---|
| 382 | static_assert((std::is_same<decltype(std::frexp(x: (long double)0, exp: &ip)), long double>::value), "" ); |
|---|
| 383 | static_assert((std::is_same<decltype(std::frexpf(x: 0, exponent: &ip)), float>::value), "" ); |
|---|
| 384 | static_assert((std::is_same<decltype(std::frexpl(x: 0, exponent: &ip)), long double>::value), "" ); |
|---|
| 385 | static_assert((std::is_same<decltype(frexp(Ambiguous(), &ip)), Ambiguous>::value), "" ); |
|---|
| 386 | assert(std::frexp(0, &ip) == 0); |
|---|
| 387 | } |
|---|
| 388 | |
|---|
| 389 | void test_ldexp() |
|---|
| 390 | { |
|---|
| 391 | int ip = 1; |
|---|
| 392 | static_assert((std::is_same<decltype(std::ldexp(x: (float)0, exp: ip)), float>::value), "" ); |
|---|
| 393 | static_assert((std::is_same<decltype(std::ldexp(x: (bool)0, exp: ip)), double>::value), "" ); |
|---|
| 394 | static_assert((std::is_same<decltype(std::ldexp(x: (unsigned short)0, exp: ip)), double>::value), "" ); |
|---|
| 395 | static_assert((std::is_same<decltype(std::ldexp(x: (int)0, exp: ip)), double>::value), "" ); |
|---|
| 396 | static_assert((std::is_same<decltype(std::ldexp(x: (unsigned int)0, exp: ip)), double>::value), "" ); |
|---|
| 397 | static_assert((std::is_same<decltype(std::ldexp(x: (long)0, exp: ip)), double>::value), "" ); |
|---|
| 398 | static_assert((std::is_same<decltype(std::ldexp(x: (unsigned long)0, exp: ip)), double>::value), "" ); |
|---|
| 399 | static_assert((std::is_same<decltype(std::ldexp(x: (long long)0, exp: ip)), double>::value), "" ); |
|---|
| 400 | static_assert((std::is_same<decltype(std::ldexp(x: (unsigned long long)0, exp: ip)), double>::value), "" ); |
|---|
| 401 | static_assert((std::is_same<decltype(std::ldexp(x: (double)0, exponent: ip)), double>::value), "" ); |
|---|
| 402 | static_assert((std::is_same<decltype(std::ldexp(x: (long double)0, exp: ip)), long double>::value), "" ); |
|---|
| 403 | static_assert((std::is_same<decltype(std::ldexpf(x: 0, exponent: ip)), float>::value), "" ); |
|---|
| 404 | static_assert((std::is_same<decltype(std::ldexpl(x: 0, exponent: ip)), long double>::value), "" ); |
|---|
| 405 | static_assert((std::is_same<decltype(ldexp(Ambiguous(), ip)), Ambiguous>::value), "" ); |
|---|
| 406 | assert(std::ldexp(1, ip) == 2); |
|---|
| 407 | } |
|---|
| 408 | |
|---|
| 409 | void test_log() |
|---|
| 410 | { |
|---|
| 411 | static_assert((std::is_same<decltype(std::log(x: (float)0)), float>::value), "" ); |
|---|
| 412 | static_assert((std::is_same<decltype(std::log(x: (bool)0)), double>::value), "" ); |
|---|
| 413 | static_assert((std::is_same<decltype(std::log(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 414 | static_assert((std::is_same<decltype(std::log(x: (int)0)), double>::value), "" ); |
|---|
| 415 | static_assert((std::is_same<decltype(std::log(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 416 | static_assert((std::is_same<decltype(std::log(x: (long)0)), double>::value), "" ); |
|---|
| 417 | static_assert((std::is_same<decltype(std::log(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 418 | static_assert((std::is_same<decltype(std::log(x: (long long)0)), double>::value), "" ); |
|---|
| 419 | static_assert((std::is_same<decltype(std::log(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 420 | static_assert((std::is_same<decltype(std::log(x: (double)0)), double>::value), "" ); |
|---|
| 421 | static_assert((std::is_same<decltype(std::log(x: (long double)0)), long double>::value), "" ); |
|---|
| 422 | static_assert((std::is_same<decltype(std::logf(x: 0)), float>::value), "" ); |
|---|
| 423 | static_assert((std::is_same<decltype(std::logl(x: 0)), long double>::value), "" ); |
|---|
| 424 | static_assert((std::is_same<decltype(log(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 425 | assert(std::log(1) == 0); |
|---|
| 426 | } |
|---|
| 427 | |
|---|
| 428 | void test_log10() |
|---|
| 429 | { |
|---|
| 430 | static_assert((std::is_same<decltype(std::log10(x: (float)0)), float>::value), "" ); |
|---|
| 431 | static_assert((std::is_same<decltype(std::log10(x: (bool)0)), double>::value), "" ); |
|---|
| 432 | static_assert((std::is_same<decltype(std::log10(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 433 | static_assert((std::is_same<decltype(std::log10(x: (int)0)), double>::value), "" ); |
|---|
| 434 | static_assert((std::is_same<decltype(std::log10(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 435 | static_assert((std::is_same<decltype(std::log10(x: (long)0)), double>::value), "" ); |
|---|
| 436 | static_assert((std::is_same<decltype(std::log10(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 437 | static_assert((std::is_same<decltype(std::log10(x: (long long)0)), double>::value), "" ); |
|---|
| 438 | static_assert((std::is_same<decltype(std::log10(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 439 | static_assert((std::is_same<decltype(std::log10(x: (double)0)), double>::value), "" ); |
|---|
| 440 | static_assert((std::is_same<decltype(std::log10(x: (long double)0)), long double>::value), "" ); |
|---|
| 441 | static_assert((std::is_same<decltype(std::log10f(x: 0)), float>::value), "" ); |
|---|
| 442 | static_assert((std::is_same<decltype(std::log10l(x: 0)), long double>::value), "" ); |
|---|
| 443 | static_assert((std::is_same<decltype(log10(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 444 | assert(std::log10(1) == 0); |
|---|
| 445 | } |
|---|
| 446 | |
|---|
| 447 | void test_modf() |
|---|
| 448 | { |
|---|
| 449 | static_assert((std::is_same<decltype(std::modf(x: (float)0, iptr: (float*)0)), float>::value), "" ); |
|---|
| 450 | static_assert((std::is_same<decltype(std::modf(x: (double)0, iptr: (double*)0)), double>::value), "" ); |
|---|
| 451 | static_assert((std::is_same<decltype(std::modf(x: (long double)0, iptr: (long double*)0)), long double>::value), "" ); |
|---|
| 452 | static_assert((std::is_same<decltype(std::modff(x: 0, iptr: (float*)0)), float>::value), "" ); |
|---|
| 453 | static_assert((std::is_same<decltype(std::modfl(x: 0, iptr: (long double*)0)), long double>::value), "" ); |
|---|
| 454 | static_assert((std::is_same<decltype(modf(Ambiguous(), (Ambiguous*)0)), Ambiguous>::value), "" ); |
|---|
| 455 | double i; |
|---|
| 456 | assert(std::modf(1., &i) == 0); |
|---|
| 457 | } |
|---|
| 458 | |
|---|
| 459 | void test_pow() |
|---|
| 460 | { |
|---|
| 461 | static_assert((std::is_same<decltype(std::pow(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 462 | static_assert((std::is_same<decltype(std::pow(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 463 | static_assert((std::is_same<decltype(std::pow(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 464 | static_assert((std::is_same<decltype(std::pow(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 465 | static_assert((std::is_same<decltype(std::pow(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 466 | static_assert((std::is_same<decltype(std::pow(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 467 | static_assert((std::is_same<decltype(std::pow(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 468 | static_assert((std::is_same<decltype(std::pow(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 469 | static_assert((std::is_same<decltype(std::pow(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 470 | static_assert((std::is_same<decltype(std::pow(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 471 | static_assert((std::is_same<decltype(std::pow(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 472 | static_assert((std::is_same<decltype(std::pow(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 473 | static_assert((std::is_same<decltype(std::pow(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 474 | static_assert((std::is_same<decltype(std::pow(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 475 | static_assert((std::is_same<decltype(std::powf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 476 | static_assert((std::is_same<decltype(std::powl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 477 | static_assert((std::is_same<decltype(std::pow(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 478 | // static_assert((std::is_same<decltype(std::pow(Value<int>(), (int)0)), double>::value), ""); |
|---|
| 479 | // static_assert((std::is_same<decltype(std::pow(Value<long double>(), (float)0)), long double>::value), ""); |
|---|
| 480 | // static_assert((std::is_same<decltype(std::pow((float) 0, Value<float>())), float>::value), ""); |
|---|
| 481 | static_assert((std::is_same<decltype(pow(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 482 | assert(std::pow(1,1) == 1); |
|---|
| 483 | // assert(std::pow(Value<int,1>(), Value<float,1>()) == 1); |
|---|
| 484 | // assert(std::pow(1.0f, Value<double,1>()) == 1); |
|---|
| 485 | // assert(std::pow(1.0, Value<int,1>()) == 1); |
|---|
| 486 | // assert(std::pow(Value<long double,1>(), 1LL) == 1); |
|---|
| 487 | } |
|---|
| 488 | |
|---|
| 489 | void test_sin() |
|---|
| 490 | { |
|---|
| 491 | static_assert((std::is_same<decltype(std::sin(x: (float)0)), float>::value), "" ); |
|---|
| 492 | static_assert((std::is_same<decltype(std::sin(x: (bool)0)), double>::value), "" ); |
|---|
| 493 | static_assert((std::is_same<decltype(std::sin(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 494 | static_assert((std::is_same<decltype(std::sin(x: (int)0)), double>::value), "" ); |
|---|
| 495 | static_assert((std::is_same<decltype(std::sin(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 496 | static_assert((std::is_same<decltype(std::sin(x: (long)0)), double>::value), "" ); |
|---|
| 497 | static_assert((std::is_same<decltype(std::sin(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 498 | static_assert((std::is_same<decltype(std::sin(x: (long long)0)), double>::value), "" ); |
|---|
| 499 | static_assert((std::is_same<decltype(std::sin(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 500 | static_assert((std::is_same<decltype(std::sin(x: (double)0)), double>::value), "" ); |
|---|
| 501 | static_assert((std::is_same<decltype(std::sin(x: (long double)0)), long double>::value), "" ); |
|---|
| 502 | static_assert((std::is_same<decltype(std::sinf(x: 0)), float>::value), "" ); |
|---|
| 503 | static_assert((std::is_same<decltype(std::sinl(x: 0)), long double>::value), "" ); |
|---|
| 504 | static_assert((std::is_same<decltype(sin(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 505 | assert(std::sin(0) == 0); |
|---|
| 506 | } |
|---|
| 507 | |
|---|
| 508 | void test_sinh() |
|---|
| 509 | { |
|---|
| 510 | static_assert((std::is_same<decltype(std::sinh(x: (float)0)), float>::value), "" ); |
|---|
| 511 | static_assert((std::is_same<decltype(std::sinh(x: (bool)0)), double>::value), "" ); |
|---|
| 512 | static_assert((std::is_same<decltype(std::sinh(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 513 | static_assert((std::is_same<decltype(std::sinh(x: (int)0)), double>::value), "" ); |
|---|
| 514 | static_assert((std::is_same<decltype(std::sinh(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 515 | static_assert((std::is_same<decltype(std::sinh(x: (long)0)), double>::value), "" ); |
|---|
| 516 | static_assert((std::is_same<decltype(std::sinh(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 517 | static_assert((std::is_same<decltype(std::sinh(x: (long long)0)), double>::value), "" ); |
|---|
| 518 | static_assert((std::is_same<decltype(std::sinh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 519 | static_assert((std::is_same<decltype(std::sinh(x: (double)0)), double>::value), "" ); |
|---|
| 520 | static_assert((std::is_same<decltype(std::sinh(x: (long double)0)), long double>::value), "" ); |
|---|
| 521 | static_assert((std::is_same<decltype(std::sinhf(x: 0)), float>::value), "" ); |
|---|
| 522 | static_assert((std::is_same<decltype(std::sinhl(x: 0)), long double>::value), "" ); |
|---|
| 523 | static_assert((std::is_same<decltype(sinh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 524 | assert(std::sinh(0) == 0); |
|---|
| 525 | } |
|---|
| 526 | |
|---|
| 527 | void test_sqrt() |
|---|
| 528 | { |
|---|
| 529 | static_assert((std::is_same<decltype(std::sqrt(x: (float)0)), float>::value), "" ); |
|---|
| 530 | static_assert((std::is_same<decltype(std::sqrt(x: (bool)0)), double>::value), "" ); |
|---|
| 531 | static_assert((std::is_same<decltype(std::sqrt(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 532 | static_assert((std::is_same<decltype(std::sqrt(x: (int)0)), double>::value), "" ); |
|---|
| 533 | static_assert((std::is_same<decltype(std::sqrt(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 534 | static_assert((std::is_same<decltype(std::sqrt(x: (long)0)), double>::value), "" ); |
|---|
| 535 | static_assert((std::is_same<decltype(std::sqrt(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 536 | static_assert((std::is_same<decltype(std::sqrt(x: (long long)0)), double>::value), "" ); |
|---|
| 537 | static_assert((std::is_same<decltype(std::sqrt(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 538 | static_assert((std::is_same<decltype(std::sqrt(x: (double)0)), double>::value), "" ); |
|---|
| 539 | static_assert((std::is_same<decltype(std::sqrt(x: (long double)0)), long double>::value), "" ); |
|---|
| 540 | static_assert((std::is_same<decltype(std::sqrtf(x: 0)), float>::value), "" ); |
|---|
| 541 | static_assert((std::is_same<decltype(std::sqrtl(x: 0)), long double>::value), "" ); |
|---|
| 542 | static_assert((std::is_same<decltype(sqrt(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 543 | assert(std::sqrt(4) == 2); |
|---|
| 544 | } |
|---|
| 545 | |
|---|
| 546 | void test_tan() |
|---|
| 547 | { |
|---|
| 548 | static_assert((std::is_same<decltype(std::tan(x: (float)0)), float>::value), "" ); |
|---|
| 549 | static_assert((std::is_same<decltype(std::tan(x: (bool)0)), double>::value), "" ); |
|---|
| 550 | static_assert((std::is_same<decltype(std::tan(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 551 | static_assert((std::is_same<decltype(std::tan(x: (int)0)), double>::value), "" ); |
|---|
| 552 | static_assert((std::is_same<decltype(std::tan(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 553 | static_assert((std::is_same<decltype(std::tan(x: (long)0)), double>::value), "" ); |
|---|
| 554 | static_assert((std::is_same<decltype(std::tan(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 555 | static_assert((std::is_same<decltype(std::tan(x: (long long)0)), double>::value), "" ); |
|---|
| 556 | static_assert((std::is_same<decltype(std::tan(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 557 | static_assert((std::is_same<decltype(std::tan(x: (double)0)), double>::value), "" ); |
|---|
| 558 | static_assert((std::is_same<decltype(std::tan(x: (long double)0)), long double>::value), "" ); |
|---|
| 559 | static_assert((std::is_same<decltype(std::tanf(x: 0)), float>::value), "" ); |
|---|
| 560 | static_assert((std::is_same<decltype(std::tanl(x: 0)), long double>::value), "" ); |
|---|
| 561 | static_assert((std::is_same<decltype(tan(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 562 | assert(std::tan(0) == 0); |
|---|
| 563 | } |
|---|
| 564 | |
|---|
| 565 | void test_tanh() |
|---|
| 566 | { |
|---|
| 567 | static_assert((std::is_same<decltype(std::tanh(x: (float)0)), float>::value), "" ); |
|---|
| 568 | static_assert((std::is_same<decltype(std::tanh(x: (bool)0)), double>::value), "" ); |
|---|
| 569 | static_assert((std::is_same<decltype(std::tanh(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 570 | static_assert((std::is_same<decltype(std::tanh(x: (int)0)), double>::value), "" ); |
|---|
| 571 | static_assert((std::is_same<decltype(std::tanh(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 572 | static_assert((std::is_same<decltype(std::tanh(x: (long)0)), double>::value), "" ); |
|---|
| 573 | static_assert((std::is_same<decltype(std::tanh(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 574 | static_assert((std::is_same<decltype(std::tanh(x: (long long)0)), double>::value), "" ); |
|---|
| 575 | static_assert((std::is_same<decltype(std::tanh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 576 | static_assert((std::is_same<decltype(std::tanh(x: (double)0)), double>::value), "" ); |
|---|
| 577 | static_assert((std::is_same<decltype(std::tanh(x: (long double)0)), long double>::value), "" ); |
|---|
| 578 | static_assert((std::is_same<decltype(std::tanhf(x: 0)), float>::value), "" ); |
|---|
| 579 | static_assert((std::is_same<decltype(std::tanhl(x: 0)), long double>::value), "" ); |
|---|
| 580 | static_assert((std::is_same<decltype(tanh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 581 | assert(std::tanh(0) == 0); |
|---|
| 582 | } |
|---|
| 583 | |
|---|
| 584 | void test_signbit() |
|---|
| 585 | { |
|---|
| 586 | #ifdef signbit |
|---|
| 587 | #error signbit defined |
|---|
| 588 | #endif |
|---|
| 589 | static_assert((std::is_same<decltype(std::signbit(x: (float)0)), bool>::value), "" ); |
|---|
| 590 | static_assert((std::is_same<decltype(std::signbit(x: (double)0)), bool>::value), "" ); |
|---|
| 591 | static_assert((std::is_same<decltype(std::signbit(x: 0)), bool>::value), "" ); |
|---|
| 592 | static_assert((std::is_same<decltype(std::signbit(x: (long double)0)), bool>::value), "" ); |
|---|
| 593 | static_assert((std::is_same<decltype(signbit(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 594 | assert(std::signbit(-1.0) == true); |
|---|
| 595 | assert(std::signbit(0u) == false); |
|---|
| 596 | assert(std::signbit(std::numeric_limits<unsigned>::max()) == false); |
|---|
| 597 | assert(std::signbit(0) == false); |
|---|
| 598 | assert(std::signbit(1) == false); |
|---|
| 599 | assert(std::signbit(-1) == true); |
|---|
| 600 | assert(std::signbit(std::numeric_limits<int>::max()) == false); |
|---|
| 601 | assert(std::signbit(std::numeric_limits<int>::min()) == true); |
|---|
| 602 | } |
|---|
| 603 | |
|---|
| 604 | void test_fpclassify() |
|---|
| 605 | { |
|---|
| 606 | #ifdef fpclassify |
|---|
| 607 | #error fpclassify defined |
|---|
| 608 | #endif |
|---|
| 609 | static_assert((std::is_same<decltype(std::fpclassify(x: (float)0)), int>::value), "" ); |
|---|
| 610 | static_assert((std::is_same<decltype(std::fpclassify(x: (double)0)), int>::value), "" ); |
|---|
| 611 | static_assert((std::is_same<decltype(std::fpclassify(x: 0)), int>::value), "" ); |
|---|
| 612 | static_assert((std::is_same<decltype(std::fpclassify(x: (long double)0)), int>::value), "" ); |
|---|
| 613 | static_assert((std::is_same<decltype(fpclassify(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 614 | static_assert((std::is_same<decltype(fpclassify(Value<float>())), int>::value), "" ); |
|---|
| 615 | static_assert((std::is_same<decltype(fpclassify(Value<double>())), int>::value), "" ); |
|---|
| 616 | static_assert((std::is_same<decltype(fpclassify(Value<long double>())), int>::value), "" ); |
|---|
| 617 | ASSERT_NOEXCEPT(std::fpclassify(x: (float)0)); |
|---|
| 618 | ASSERT_NOEXCEPT(std::fpclassify(x: (double)0)); |
|---|
| 619 | ASSERT_NOEXCEPT(std::fpclassify(x: (long double)0)); |
|---|
| 620 | ASSERT_NOEXCEPT(std::fpclassify(x: 0)); |
|---|
| 621 | assert(std::fpclassify(-1.0) == FP_NORMAL); |
|---|
| 622 | assert(std::fpclassify(0) == FP_ZERO); |
|---|
| 623 | assert(std::fpclassify(1) == FP_NORMAL); |
|---|
| 624 | assert(std::fpclassify(-1) == FP_NORMAL); |
|---|
| 625 | assert(std::fpclassify(std::numeric_limits<int>::max()) == FP_NORMAL); |
|---|
| 626 | assert(std::fpclassify(std::numeric_limits<int>::min()) == FP_NORMAL); |
|---|
| 627 | assert(std::fpclassify(Value<double, 1>()) == FP_NORMAL); |
|---|
| 628 | } |
|---|
| 629 | |
|---|
| 630 | void test_isfinite() |
|---|
| 631 | { |
|---|
| 632 | #ifdef isfinite |
|---|
| 633 | #error isfinite defined |
|---|
| 634 | #endif |
|---|
| 635 | static_assert((std::is_same<decltype(std::isfinite(x: (float)0)), bool>::value), "" ); |
|---|
| 636 | static_assert((std::is_same<decltype(std::isfinite(x: (double)0)), bool>::value), "" ); |
|---|
| 637 | static_assert((std::is_same<decltype(std::isfinite(x: 0)), bool>::value), "" ); |
|---|
| 638 | static_assert((std::is_same<decltype(std::isfinite(x: (long double)0)), bool>::value), "" ); |
|---|
| 639 | static_assert((std::is_same<decltype(isfinite(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 640 | assert(std::isfinite(-1.0) == true); |
|---|
| 641 | assert(std::isfinite(0) == true); |
|---|
| 642 | assert(std::isfinite(1) == true); |
|---|
| 643 | assert(std::isfinite(-1) == true); |
|---|
| 644 | assert(std::isfinite(std::numeric_limits<int>::max()) == true); |
|---|
| 645 | assert(std::isfinite(std::numeric_limits<int>::min()) == true); |
|---|
| 646 | } |
|---|
| 647 | |
|---|
| 648 | void test_isnormal() |
|---|
| 649 | { |
|---|
| 650 | #ifdef isnormal |
|---|
| 651 | #error isnormal defined |
|---|
| 652 | #endif |
|---|
| 653 | static_assert((std::is_same<decltype(std::isnormal(x: (float)0)), bool>::value), "" ); |
|---|
| 654 | static_assert((std::is_same<decltype(std::isnormal(x: (double)0)), bool>::value), "" ); |
|---|
| 655 | static_assert((std::is_same<decltype(std::isnormal(x: 0)), bool>::value), "" ); |
|---|
| 656 | static_assert((std::is_same<decltype(std::isnormal(x: (long double)0)), bool>::value), "" ); |
|---|
| 657 | static_assert((std::is_same<decltype(isnormal(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 658 | assert(std::isnormal(-1.0) == true); |
|---|
| 659 | assert(std::isnormal(0) == false); |
|---|
| 660 | assert(std::isnormal(1) == true); |
|---|
| 661 | assert(std::isnormal(-1) == true); |
|---|
| 662 | assert(std::isnormal(std::numeric_limits<int>::max()) == true); |
|---|
| 663 | assert(std::isnormal(std::numeric_limits<int>::min()) == true); |
|---|
| 664 | } |
|---|
| 665 | |
|---|
| 666 | void test_isgreater() |
|---|
| 667 | { |
|---|
| 668 | #ifdef isgreater |
|---|
| 669 | #error isgreater defined |
|---|
| 670 | #endif |
|---|
| 671 | static_assert((std::is_same<decltype(std::isgreater(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 672 | static_assert((std::is_same<decltype(std::isgreater(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 673 | static_assert((std::is_same<decltype(std::isgreater(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 674 | static_assert((std::is_same<decltype(std::isgreater(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 675 | static_assert((std::is_same<decltype(std::isgreater(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 676 | static_assert((std::is_same<decltype(std::isgreater(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 677 | static_assert((std::is_same<decltype(std::isgreater(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 678 | static_assert((std::is_same<decltype(std::isgreater(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 679 | static_assert((std::is_same<decltype(std::isgreater(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 680 | static_assert((std::is_same<decltype(std::isgreater(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 681 | static_assert((std::is_same<decltype(isgreater(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 682 | assert(std::isgreater(-1.0, 0.F) == false); |
|---|
| 683 | } |
|---|
| 684 | |
|---|
| 685 | void test_isgreaterequal() |
|---|
| 686 | { |
|---|
| 687 | #ifdef isgreaterequal |
|---|
| 688 | #error isgreaterequal defined |
|---|
| 689 | #endif |
|---|
| 690 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 691 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 692 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 693 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 694 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 695 | static_assert((std::is_same<decltype(std::isgreaterequal(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 696 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 697 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 698 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 699 | static_assert((std::is_same<decltype(std::isgreaterequal(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 700 | static_assert((std::is_same<decltype(isgreaterequal(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 701 | assert(std::isgreaterequal(-1.0, 0.F) == false); |
|---|
| 702 | } |
|---|
| 703 | |
|---|
| 704 | void test_isinf() |
|---|
| 705 | { |
|---|
| 706 | #ifdef isinf |
|---|
| 707 | #error isinf defined |
|---|
| 708 | #endif |
|---|
| 709 | static_assert((std::is_same<decltype(std::isinf(x: (float)0)), bool>::value), "" ); |
|---|
| 710 | |
|---|
| 711 | typedef decltype(std::isinf(x: (double)0)) DoubleRetType; |
|---|
| 712 | #if defined(__GLIBC__) && TEST_STD_VER == 03 && defined(TEST_COMPILER_CLANG) |
|---|
| 713 | // GLIBC < 2.23 defines 'isinf(double)' with a return type of 'int' in |
|---|
| 714 | // all C++ dialects. The test should tolerate this when libc++ can't work |
|---|
| 715 | // around it via `_LIBCPP_PREFERRED_OVERLOAD`, which is only available |
|---|
| 716 | // in modern versions of Clang, and not elsewhere. |
|---|
| 717 | // See: https://sourceware.org/bugzilla/show_bug.cgi?id=19439 |
|---|
| 718 | static_assert((std::is_same<DoubleRetType, bool>::value |
|---|
| 719 | || std::is_same<DoubleRetType, int>::value), "" ); |
|---|
| 720 | #else |
|---|
| 721 | static_assert((std::is_same<DoubleRetType, bool>::value), "" ); |
|---|
| 722 | #endif |
|---|
| 723 | |
|---|
| 724 | static_assert((std::is_same<decltype(std::isinf(x: 0)), bool>::value), "" ); |
|---|
| 725 | static_assert((std::is_same<decltype(std::isinf(x: (long double)0)), bool>::value), "" ); |
|---|
| 726 | assert(std::isinf(-1.0) == false); |
|---|
| 727 | assert(std::isinf(0) == false); |
|---|
| 728 | assert(std::isinf(1) == false); |
|---|
| 729 | assert(std::isinf(-1) == false); |
|---|
| 730 | assert(std::isinf(std::numeric_limits<int>::max()) == false); |
|---|
| 731 | assert(std::isinf(std::numeric_limits<int>::min()) == false); |
|---|
| 732 | } |
|---|
| 733 | |
|---|
| 734 | void test_isless() |
|---|
| 735 | { |
|---|
| 736 | #ifdef isless |
|---|
| 737 | #error isless defined |
|---|
| 738 | #endif |
|---|
| 739 | static_assert((std::is_same<decltype(std::isless(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 740 | static_assert((std::is_same<decltype(std::isless(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 741 | static_assert((std::is_same<decltype(std::isless(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 742 | static_assert((std::is_same<decltype(std::isless(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 743 | static_assert((std::is_same<decltype(std::isless(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 744 | static_assert((std::is_same<decltype(std::isless(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 745 | static_assert((std::is_same<decltype(std::isless(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 746 | static_assert((std::is_same<decltype(std::isless(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 747 | static_assert((std::is_same<decltype(std::isless(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 748 | static_assert((std::is_same<decltype(std::isless(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 749 | static_assert((std::is_same<decltype(isless(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 750 | assert(std::isless(-1.0, 0.F) == true); |
|---|
| 751 | } |
|---|
| 752 | |
|---|
| 753 | void test_islessequal() |
|---|
| 754 | { |
|---|
| 755 | #ifdef islessequal |
|---|
| 756 | #error islessequal defined |
|---|
| 757 | #endif |
|---|
| 758 | static_assert((std::is_same<decltype(std::islessequal(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 759 | static_assert((std::is_same<decltype(std::islessequal(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 760 | static_assert((std::is_same<decltype(std::islessequal(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 761 | static_assert((std::is_same<decltype(std::islessequal(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 762 | static_assert((std::is_same<decltype(std::islessequal(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 763 | static_assert((std::is_same<decltype(std::islessequal(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 764 | static_assert((std::is_same<decltype(std::islessequal(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 765 | static_assert((std::is_same<decltype(std::islessequal(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 766 | static_assert((std::is_same<decltype(std::islessequal(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 767 | static_assert((std::is_same<decltype(std::islessequal(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 768 | static_assert((std::is_same<decltype(islessequal(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 769 | assert(std::islessequal(-1.0, 0.F) == true); |
|---|
| 770 | } |
|---|
| 771 | |
|---|
| 772 | void test_islessgreater() |
|---|
| 773 | { |
|---|
| 774 | #ifdef islessgreater |
|---|
| 775 | #error islessgreater defined |
|---|
| 776 | #endif |
|---|
| 777 | static_assert((std::is_same<decltype(std::islessgreater(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 778 | static_assert((std::is_same<decltype(std::islessgreater(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 779 | static_assert((std::is_same<decltype(std::islessgreater(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 780 | static_assert((std::is_same<decltype(std::islessgreater(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 781 | static_assert((std::is_same<decltype(std::islessgreater(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 782 | static_assert((std::is_same<decltype(std::islessgreater(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 783 | static_assert((std::is_same<decltype(std::islessgreater(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 784 | static_assert((std::is_same<decltype(std::islessgreater(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 785 | static_assert((std::is_same<decltype(std::islessgreater(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 786 | static_assert((std::is_same<decltype(std::islessgreater(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 787 | static_assert((std::is_same<decltype(islessgreater(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 788 | assert(std::islessgreater(-1.0, 0.F) == true); |
|---|
| 789 | } |
|---|
| 790 | |
|---|
| 791 | void test_isnan() |
|---|
| 792 | { |
|---|
| 793 | #ifdef isnan |
|---|
| 794 | #error isnan defined |
|---|
| 795 | #endif |
|---|
| 796 | static_assert((std::is_same<decltype(std::isnan(x: (float)0)), bool>::value), "" ); |
|---|
| 797 | |
|---|
| 798 | typedef decltype(std::isnan(x: (double)0)) DoubleRetType; |
|---|
| 799 | #if defined(__GLIBC__) && TEST_STD_VER == 03 && defined(TEST_COMPILER_CLANG) |
|---|
| 800 | // GLIBC < 2.23 defines 'isnan(double)' with a return type of 'int' in |
|---|
| 801 | // all C++ dialects. The test should tolerate this when libc++ can't work |
|---|
| 802 | // around it via `_LIBCPP_PREFERRED_OVERLOAD`, which is only available |
|---|
| 803 | // in modern versions of Clang, and not elsewhere. |
|---|
| 804 | // See: https://sourceware.org/bugzilla/show_bug.cgi?id=19439 |
|---|
| 805 | static_assert((std::is_same<DoubleRetType, bool>::value |
|---|
| 806 | || std::is_same<DoubleRetType, int>::value), "" ); |
|---|
| 807 | #else |
|---|
| 808 | static_assert((std::is_same<DoubleRetType, bool>::value), "" ); |
|---|
| 809 | #endif |
|---|
| 810 | |
|---|
| 811 | static_assert((std::is_same<decltype(std::isnan(x: 0)), bool>::value), "" ); |
|---|
| 812 | static_assert((std::is_same<decltype(std::isnan(x: (long double)0)), bool>::value), "" ); |
|---|
| 813 | assert(std::isnan(-1.0) == false); |
|---|
| 814 | assert(std::isnan(0) == false); |
|---|
| 815 | assert(std::isnan(1) == false); |
|---|
| 816 | assert(std::isnan(-1) == false); |
|---|
| 817 | assert(std::isnan(std::numeric_limits<int>::max()) == false); |
|---|
| 818 | assert(std::isnan(std::numeric_limits<int>::min()) == false); |
|---|
| 819 | } |
|---|
| 820 | |
|---|
| 821 | void test_isunordered() |
|---|
| 822 | { |
|---|
| 823 | #ifdef isunordered |
|---|
| 824 | #error isunordered defined |
|---|
| 825 | #endif |
|---|
| 826 | static_assert((std::is_same<decltype(std::isunordered(x: (float)0, y: (float)0)), bool>::value), "" ); |
|---|
| 827 | static_assert((std::is_same<decltype(std::isunordered(x: (float)0, y: (double)0)), bool>::value), "" ); |
|---|
| 828 | static_assert((std::is_same<decltype(std::isunordered(x: (float)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 829 | static_assert((std::is_same<decltype(std::isunordered(x: (double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 830 | static_assert((std::is_same<decltype(std::isunordered(x: (double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 831 | static_assert((std::is_same<decltype(std::isunordered(x: 0, y: (double)0)), bool>::value), "" ); |
|---|
| 832 | static_assert((std::is_same<decltype(std::isunordered(x: (double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 833 | static_assert((std::is_same<decltype(std::isunordered(x: (long double)0, y: (float)0)), bool>::value), "" ); |
|---|
| 834 | static_assert((std::is_same<decltype(std::isunordered(x: (long double)0, y: (double)0)), bool>::value), "" ); |
|---|
| 835 | static_assert((std::is_same<decltype(std::isunordered(x: (long double)0, y: (long double)0)), bool>::value), "" ); |
|---|
| 836 | static_assert((std::is_same<decltype(isunordered(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 837 | assert(std::isunordered(-1.0, 0.F) == false); |
|---|
| 838 | } |
|---|
| 839 | |
|---|
| 840 | void test_acosh() |
|---|
| 841 | { |
|---|
| 842 | static_assert((std::is_same<decltype(std::acosh(x: (float)0)), float>::value), "" ); |
|---|
| 843 | static_assert((std::is_same<decltype(std::acosh(x: (bool)0)), double>::value), "" ); |
|---|
| 844 | static_assert((std::is_same<decltype(std::acosh(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 845 | static_assert((std::is_same<decltype(std::acosh(x: (int)0)), double>::value), "" ); |
|---|
| 846 | static_assert((std::is_same<decltype(std::acosh(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 847 | static_assert((std::is_same<decltype(std::acosh(x: (long)0)), double>::value), "" ); |
|---|
| 848 | static_assert((std::is_same<decltype(std::acosh(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 849 | static_assert((std::is_same<decltype(std::acosh(x: (long long)0)), double>::value), "" ); |
|---|
| 850 | static_assert((std::is_same<decltype(std::acosh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 851 | static_assert((std::is_same<decltype(std::acosh(x: (double)0)), double>::value), "" ); |
|---|
| 852 | static_assert((std::is_same<decltype(std::acosh(x: (long double)0)), long double>::value), "" ); |
|---|
| 853 | static_assert((std::is_same<decltype(std::acoshf(x: 0)), float>::value), "" ); |
|---|
| 854 | static_assert((std::is_same<decltype(std::acoshl(x: 0)), long double>::value), "" ); |
|---|
| 855 | static_assert((std::is_same<decltype(acosh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 856 | assert(std::acosh(1) == 0); |
|---|
| 857 | } |
|---|
| 858 | |
|---|
| 859 | void test_asinh() |
|---|
| 860 | { |
|---|
| 861 | static_assert((std::is_same<decltype(std::asinh(x: (float)0)), float>::value), "" ); |
|---|
| 862 | static_assert((std::is_same<decltype(std::asinh(x: (bool)0)), double>::value), "" ); |
|---|
| 863 | static_assert((std::is_same<decltype(std::asinh(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 864 | static_assert((std::is_same<decltype(std::asinh(x: (int)0)), double>::value), "" ); |
|---|
| 865 | static_assert((std::is_same<decltype(std::asinh(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 866 | static_assert((std::is_same<decltype(std::asinh(x: (long)0)), double>::value), "" ); |
|---|
| 867 | static_assert((std::is_same<decltype(std::asinh(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 868 | static_assert((std::is_same<decltype(std::asinh(x: (long long)0)), double>::value), "" ); |
|---|
| 869 | static_assert((std::is_same<decltype(std::asinh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 870 | static_assert((std::is_same<decltype(std::asinh(x: (double)0)), double>::value), "" ); |
|---|
| 871 | static_assert((std::is_same<decltype(std::asinh(x: (long double)0)), long double>::value), "" ); |
|---|
| 872 | static_assert((std::is_same<decltype(std::asinhf(x: 0)), float>::value), "" ); |
|---|
| 873 | static_assert((std::is_same<decltype(std::asinhl(x: 0)), long double>::value), "" ); |
|---|
| 874 | static_assert((std::is_same<decltype(asinh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 875 | assert(std::asinh(0) == 0); |
|---|
| 876 | } |
|---|
| 877 | |
|---|
| 878 | void test_atanh() |
|---|
| 879 | { |
|---|
| 880 | static_assert((std::is_same<decltype(std::atanh(x: (float)0)), float>::value), "" ); |
|---|
| 881 | static_assert((std::is_same<decltype(std::atanh(x: (bool)0)), double>::value), "" ); |
|---|
| 882 | static_assert((std::is_same<decltype(std::atanh(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 883 | static_assert((std::is_same<decltype(std::atanh(x: (int)0)), double>::value), "" ); |
|---|
| 884 | static_assert((std::is_same<decltype(std::atanh(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 885 | static_assert((std::is_same<decltype(std::atanh(x: (long)0)), double>::value), "" ); |
|---|
| 886 | static_assert((std::is_same<decltype(std::atanh(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 887 | static_assert((std::is_same<decltype(std::atanh(x: (long long)0)), double>::value), "" ); |
|---|
| 888 | static_assert((std::is_same<decltype(std::atanh(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 889 | static_assert((std::is_same<decltype(std::atanh(x: (double)0)), double>::value), "" ); |
|---|
| 890 | static_assert((std::is_same<decltype(std::atanh(x: (long double)0)), long double>::value), "" ); |
|---|
| 891 | static_assert((std::is_same<decltype(std::atanhf(x: 0)), float>::value), "" ); |
|---|
| 892 | static_assert((std::is_same<decltype(std::atanhl(x: 0)), long double>::value), "" ); |
|---|
| 893 | static_assert((std::is_same<decltype(atanh(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 894 | assert(std::atanh(0) == 0); |
|---|
| 895 | } |
|---|
| 896 | |
|---|
| 897 | void test_cbrt() |
|---|
| 898 | { |
|---|
| 899 | static_assert((std::is_same<decltype(std::cbrt(x: (float)0)), float>::value), "" ); |
|---|
| 900 | static_assert((std::is_same<decltype(std::cbrt(x: (bool)0)), double>::value), "" ); |
|---|
| 901 | static_assert((std::is_same<decltype(std::cbrt(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 902 | static_assert((std::is_same<decltype(std::cbrt(x: (int)0)), double>::value), "" ); |
|---|
| 903 | static_assert((std::is_same<decltype(std::cbrt(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 904 | static_assert((std::is_same<decltype(std::cbrt(x: (long)0)), double>::value), "" ); |
|---|
| 905 | static_assert((std::is_same<decltype(std::cbrt(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 906 | static_assert((std::is_same<decltype(std::cbrt(x: (long long)0)), double>::value), "" ); |
|---|
| 907 | static_assert((std::is_same<decltype(std::cbrt(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 908 | static_assert((std::is_same<decltype(std::cbrt(x: (double)0)), double>::value), "" ); |
|---|
| 909 | static_assert((std::is_same<decltype(std::cbrt(x: (long double)0)), long double>::value), "" ); |
|---|
| 910 | static_assert((std::is_same<decltype(std::cbrtf(x: 0)), float>::value), "" ); |
|---|
| 911 | static_assert((std::is_same<decltype(std::cbrtl(x: 0)), long double>::value), "" ); |
|---|
| 912 | static_assert((std::is_same<decltype(cbrt(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 913 | assert(truncate_fp(std::cbrt(1)) == 1); |
|---|
| 914 | } |
|---|
| 915 | |
|---|
| 916 | void test_copysign() |
|---|
| 917 | { |
|---|
| 918 | static_assert((std::is_same<decltype(std::copysign(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 919 | static_assert((std::is_same<decltype(std::copysign(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 920 | static_assert((std::is_same<decltype(std::copysign(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 921 | static_assert((std::is_same<decltype(std::copysign(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 922 | static_assert((std::is_same<decltype(std::copysign(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 923 | static_assert((std::is_same<decltype(std::copysign(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 924 | static_assert((std::is_same<decltype(std::copysign(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 925 | static_assert((std::is_same<decltype(std::copysign(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 926 | static_assert((std::is_same<decltype(std::copysign(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 927 | static_assert((std::is_same<decltype(std::copysign(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 928 | static_assert((std::is_same<decltype(std::copysign(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 929 | static_assert((std::is_same<decltype(std::copysign(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 930 | static_assert((std::is_same<decltype(std::copysign(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 931 | static_assert((std::is_same<decltype(std::copysign(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 932 | static_assert((std::is_same<decltype(std::copysignf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 933 | static_assert((std::is_same<decltype(std::copysignl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 934 | static_assert((std::is_same<decltype(std::copysign(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 935 | static_assert((std::is_same<decltype(copysign(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 936 | assert(std::copysign(1,1) == 1); |
|---|
| 937 | } |
|---|
| 938 | |
|---|
| 939 | void test_erf() |
|---|
| 940 | { |
|---|
| 941 | static_assert((std::is_same<decltype(std::erf(x: (float)0)), float>::value), "" ); |
|---|
| 942 | static_assert((std::is_same<decltype(std::erf(x: (bool)0)), double>::value), "" ); |
|---|
| 943 | static_assert((std::is_same<decltype(std::erf(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 944 | static_assert((std::is_same<decltype(std::erf(x: (int)0)), double>::value), "" ); |
|---|
| 945 | static_assert((std::is_same<decltype(std::erf(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 946 | static_assert((std::is_same<decltype(std::erf(x: (long)0)), double>::value), "" ); |
|---|
| 947 | static_assert((std::is_same<decltype(std::erf(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 948 | static_assert((std::is_same<decltype(std::erf(x: (long long)0)), double>::value), "" ); |
|---|
| 949 | static_assert((std::is_same<decltype(std::erf(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 950 | static_assert((std::is_same<decltype(std::erf((double)0)), double>::value), "" ); |
|---|
| 951 | static_assert((std::is_same<decltype(std::erf(x: (long double)0)), long double>::value), "" ); |
|---|
| 952 | static_assert((std::is_same<decltype(std::erff(0)), float>::value), "" ); |
|---|
| 953 | static_assert((std::is_same<decltype(std::erfl(0)), long double>::value), "" ); |
|---|
| 954 | static_assert((std::is_same<decltype(erf(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 955 | assert(std::erf(0) == 0); |
|---|
| 956 | } |
|---|
| 957 | |
|---|
| 958 | void test_erfc() |
|---|
| 959 | { |
|---|
| 960 | static_assert((std::is_same<decltype(std::erfc(x: (float)0)), float>::value), "" ); |
|---|
| 961 | static_assert((std::is_same<decltype(std::erfc(x: (bool)0)), double>::value), "" ); |
|---|
| 962 | static_assert((std::is_same<decltype(std::erfc(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 963 | static_assert((std::is_same<decltype(std::erfc(x: (int)0)), double>::value), "" ); |
|---|
| 964 | static_assert((std::is_same<decltype(std::erfc(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 965 | static_assert((std::is_same<decltype(std::erfc(x: (long)0)), double>::value), "" ); |
|---|
| 966 | static_assert((std::is_same<decltype(std::erfc(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 967 | static_assert((std::is_same<decltype(std::erfc(x: (long long)0)), double>::value), "" ); |
|---|
| 968 | static_assert((std::is_same<decltype(std::erfc(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 969 | static_assert((std::is_same<decltype(std::erfc((double)0)), double>::value), "" ); |
|---|
| 970 | static_assert((std::is_same<decltype(std::erfc(x: (long double)0)), long double>::value), "" ); |
|---|
| 971 | static_assert((std::is_same<decltype(std::erfcf(0)), float>::value), "" ); |
|---|
| 972 | static_assert((std::is_same<decltype(std::erfcl(0)), long double>::value), "" ); |
|---|
| 973 | static_assert((std::is_same<decltype(erfc(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 974 | assert(std::erfc(0) == 1); |
|---|
| 975 | } |
|---|
| 976 | |
|---|
| 977 | void test_exp2() |
|---|
| 978 | { |
|---|
| 979 | static_assert((std::is_same<decltype(std::exp2(x: (float)0)), float>::value), "" ); |
|---|
| 980 | static_assert((std::is_same<decltype(std::exp2(x: (bool)0)), double>::value), "" ); |
|---|
| 981 | static_assert((std::is_same<decltype(std::exp2(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 982 | static_assert((std::is_same<decltype(std::exp2(x: (int)0)), double>::value), "" ); |
|---|
| 983 | static_assert((std::is_same<decltype(std::exp2(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 984 | static_assert((std::is_same<decltype(std::exp2(x: (long)0)), double>::value), "" ); |
|---|
| 985 | static_assert((std::is_same<decltype(std::exp2(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 986 | static_assert((std::is_same<decltype(std::exp2(x: (long long)0)), double>::value), "" ); |
|---|
| 987 | static_assert((std::is_same<decltype(std::exp2(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 988 | static_assert((std::is_same<decltype(std::exp2(x: (double)0)), double>::value), "" ); |
|---|
| 989 | static_assert((std::is_same<decltype(std::exp2(x: (long double)0)), long double>::value), "" ); |
|---|
| 990 | static_assert((std::is_same<decltype(std::exp2f(x: 0)), float>::value), "" ); |
|---|
| 991 | static_assert((std::is_same<decltype(std::exp2l(x: 0)), long double>::value), "" ); |
|---|
| 992 | static_assert((std::is_same<decltype(exp2(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 993 | assert(std::exp2(1) == 2); |
|---|
| 994 | } |
|---|
| 995 | |
|---|
| 996 | void test_expm1() |
|---|
| 997 | { |
|---|
| 998 | static_assert((std::is_same<decltype(std::expm1(x: (float)0)), float>::value), "" ); |
|---|
| 999 | static_assert((std::is_same<decltype(std::expm1(x: (bool)0)), double>::value), "" ); |
|---|
| 1000 | static_assert((std::is_same<decltype(std::expm1(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1001 | static_assert((std::is_same<decltype(std::expm1(x: (int)0)), double>::value), "" ); |
|---|
| 1002 | static_assert((std::is_same<decltype(std::expm1(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1003 | static_assert((std::is_same<decltype(std::expm1(x: (long)0)), double>::value), "" ); |
|---|
| 1004 | static_assert((std::is_same<decltype(std::expm1(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1005 | static_assert((std::is_same<decltype(std::expm1(x: (long long)0)), double>::value), "" ); |
|---|
| 1006 | static_assert((std::is_same<decltype(std::expm1(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1007 | static_assert((std::is_same<decltype(std::expm1(x: (double)0)), double>::value), "" ); |
|---|
| 1008 | static_assert((std::is_same<decltype(std::expm1(x: (long double)0)), long double>::value), "" ); |
|---|
| 1009 | static_assert((std::is_same<decltype(std::expm1f(x: 0)), float>::value), "" ); |
|---|
| 1010 | static_assert((std::is_same<decltype(std::expm1l(x: 0)), long double>::value), "" ); |
|---|
| 1011 | static_assert((std::is_same<decltype(expm1(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1012 | assert(std::expm1(0) == 0); |
|---|
| 1013 | } |
|---|
| 1014 | |
|---|
| 1015 | void test_fdim() |
|---|
| 1016 | { |
|---|
| 1017 | static_assert((std::is_same<decltype(std::fdim(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1018 | static_assert((std::is_same<decltype(std::fdim(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1019 | static_assert((std::is_same<decltype(std::fdim(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1020 | static_assert((std::is_same<decltype(std::fdim(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1021 | static_assert((std::is_same<decltype(std::fdim(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1022 | static_assert((std::is_same<decltype(std::fdim(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1023 | static_assert((std::is_same<decltype(std::fdim(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1024 | static_assert((std::is_same<decltype(std::fdim(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1025 | static_assert((std::is_same<decltype(std::fdim(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1026 | static_assert((std::is_same<decltype(std::fdim(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1027 | static_assert((std::is_same<decltype(std::fdim(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1028 | static_assert((std::is_same<decltype(std::fdim(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1029 | static_assert((std::is_same<decltype(std::fdim(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1030 | static_assert((std::is_same<decltype(std::fdim(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1031 | static_assert((std::is_same<decltype(std::fdimf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1032 | static_assert((std::is_same<decltype(std::fdiml(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1033 | static_assert((std::is_same<decltype(std::fdim(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1034 | static_assert((std::is_same<decltype(fdim(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1035 | assert(std::fdim(1,0) == 1); |
|---|
| 1036 | } |
|---|
| 1037 | |
|---|
| 1038 | void test_fma() |
|---|
| 1039 | { |
|---|
| 1040 | static_assert((std::is_same<decltype(std::fma(x: (bool)0, y: (float)0, z: (float)0)), double>::value), "" ); |
|---|
| 1041 | static_assert((std::is_same<decltype(std::fma(x: (char)0, y: (float)0, z: (float)0)), double>::value), "" ); |
|---|
| 1042 | static_assert((std::is_same<decltype(std::fma(x: (unsigned)0, y: (float)0, z: (float)0)), double>::value), "" ); |
|---|
| 1043 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (int)0, z: (float)0)), double>::value), "" ); |
|---|
| 1044 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (long)0, z: (float)0)), double>::value), "" ); |
|---|
| 1045 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (float)0, z: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1046 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (float)0, z: (double)0)), double>::value), "" ); |
|---|
| 1047 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (float)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1048 | static_assert((std::is_same<decltype(std::fma(x: (float)0, y: (float)0, z: (float)0)), float>::value), "" ); |
|---|
| 1049 | |
|---|
| 1050 | static_assert((std::is_same<decltype(std::fma(x: (bool)0, y: (double)0, z: (double)0)), double>::value), "" ); |
|---|
| 1051 | static_assert((std::is_same<decltype(std::fma(x: (char)0, y: (double)0, z: (double)0)), double>::value), "" ); |
|---|
| 1052 | static_assert((std::is_same<decltype(std::fma(x: (unsigned)0, y: (double)0, z: (double)0)), double>::value), "" ); |
|---|
| 1053 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (int)0, z: (double)0)), double>::value), "" ); |
|---|
| 1054 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (long)0, z: (double)0)), double>::value), "" ); |
|---|
| 1055 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (double)0, z: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1056 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (double)0, z: (float)0)), double>::value), "" ); |
|---|
| 1057 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1058 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (double)0, z: (double)0)), double>::value), "" ); |
|---|
| 1059 | |
|---|
| 1060 | static_assert((std::is_same<decltype(std::fma(x: (bool)0, y: (long double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1061 | static_assert((std::is_same<decltype(std::fma(x: (char)0, y: (long double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1062 | static_assert((std::is_same<decltype(std::fma(x: (unsigned)0, y: (long double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1063 | static_assert((std::is_same<decltype(std::fma(x: (long double)0, y: (int)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1064 | static_assert((std::is_same<decltype(std::fma(x: (long double)0, y: (long)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1065 | static_assert((std::is_same<decltype(std::fma(x: (long double)0, y: (long double)0, z: (unsigned long long)0)), long double>::value), "" ); |
|---|
| 1066 | static_assert((std::is_same<decltype(std::fma(x: (long double)0, y: (long double)0, z: (float)0)), long double>::value), "" ); |
|---|
| 1067 | static_assert((std::is_same<decltype(std::fma(x: (double)0, y: (long double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1068 | static_assert((std::is_same<decltype(std::fma(x: (long double)0, y: (long double)0, z: (long double)0)), long double>::value), "" ); |
|---|
| 1069 | |
|---|
| 1070 | static_assert((std::is_same<decltype(std::fmaf(x: 0,y: 0,z: 0)), float>::value), "" ); |
|---|
| 1071 | static_assert((std::is_same<decltype(std::fmal(x: 0,y: 0,z: 0)), long double>::value), "" ); |
|---|
| 1072 | static_assert((std::is_same<decltype(fma(Ambiguous(), Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1073 | assert(std::fma(1,1,1) == 2); |
|---|
| 1074 | } |
|---|
| 1075 | |
|---|
| 1076 | void test_fmax() |
|---|
| 1077 | { |
|---|
| 1078 | static_assert((std::is_same<decltype(std::fmax(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1079 | static_assert((std::is_same<decltype(std::fmax(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1080 | static_assert((std::is_same<decltype(std::fmax(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1081 | static_assert((std::is_same<decltype(std::fmax(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1082 | static_assert((std::is_same<decltype(std::fmax(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1083 | static_assert((std::is_same<decltype(std::fmax(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1084 | static_assert((std::is_same<decltype(std::fmax(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1085 | static_assert((std::is_same<decltype(std::fmax(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1086 | static_assert((std::is_same<decltype(std::fmax(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1087 | static_assert((std::is_same<decltype(std::fmax(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1088 | static_assert((std::is_same<decltype(std::fmax(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1089 | static_assert((std::is_same<decltype(std::fmax(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1090 | static_assert((std::is_same<decltype(std::fmax(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1091 | static_assert((std::is_same<decltype(std::fmax(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1092 | static_assert((std::is_same<decltype(std::fmaxf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1093 | static_assert((std::is_same<decltype(std::fmaxl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1094 | static_assert((std::is_same<decltype(std::fmax(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1095 | static_assert((std::is_same<decltype(fmax(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1096 | assert(std::fmax(1,0) == 1); |
|---|
| 1097 | } |
|---|
| 1098 | |
|---|
| 1099 | void test_fmin() |
|---|
| 1100 | { |
|---|
| 1101 | static_assert((std::is_same<decltype(std::fmin(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1102 | static_assert((std::is_same<decltype(std::fmin(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1103 | static_assert((std::is_same<decltype(std::fmin(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1104 | static_assert((std::is_same<decltype(std::fmin(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1105 | static_assert((std::is_same<decltype(std::fmin(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1106 | static_assert((std::is_same<decltype(std::fmin(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1107 | static_assert((std::is_same<decltype(std::fmin(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1108 | static_assert((std::is_same<decltype(std::fmin(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1109 | static_assert((std::is_same<decltype(std::fmin(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1110 | static_assert((std::is_same<decltype(std::fmin(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1111 | static_assert((std::is_same<decltype(std::fmin(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1112 | static_assert((std::is_same<decltype(std::fmin(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1113 | static_assert((std::is_same<decltype(std::fmin(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1114 | static_assert((std::is_same<decltype(std::fmin(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1115 | static_assert((std::is_same<decltype(std::fminf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1116 | static_assert((std::is_same<decltype(std::fminl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1117 | static_assert((std::is_same<decltype(std::fmin(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1118 | static_assert((std::is_same<decltype(fmin(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1119 | assert(std::fmin(1,0) == 0); |
|---|
| 1120 | } |
|---|
| 1121 | |
|---|
| 1122 | #if TEST_STD_VER >= 17 |
|---|
| 1123 | struct TestHypot3 { |
|---|
| 1124 | template <class Real> |
|---|
| 1125 | void operator()() const { |
|---|
| 1126 | const auto check = [](Real elem, Real abs_tol) { |
|---|
| 1127 | assert(std::isfinite(std::hypot(elem, Real(0), Real(0)))); |
|---|
| 1128 | assert(fptest_close(std::hypot(elem, Real(0), Real(0)), elem, abs_tol)); |
|---|
| 1129 | assert(std::isfinite(std::hypot(elem, elem, Real(0)))); |
|---|
| 1130 | assert(fptest_close(std::hypot(elem, elem, Real(0)), std::sqrt(Real(2)) * elem, abs_tol)); |
|---|
| 1131 | assert(std::isfinite(std::hypot(elem, elem, elem))); |
|---|
| 1132 | assert(fptest_close(std::hypot(elem, elem, elem), std::sqrt(Real(3)) * elem, abs_tol)); |
|---|
| 1133 | }; |
|---|
| 1134 | |
|---|
| 1135 | { // check for overflow |
|---|
| 1136 | const auto [elem, abs_tol] = []() -> std::array<Real, 2> { |
|---|
| 1137 | if constexpr (std::is_same_v<Real, float>) |
|---|
| 1138 | return {1e20f, 1e16f}; |
|---|
| 1139 | else if constexpr (std::is_same_v<Real, double>) |
|---|
| 1140 | return {1e300, 1e287}; |
|---|
| 1141 | else { // long double |
|---|
| 1142 | # if __DBL_MAX_EXP__ == __LDBL_MAX_EXP__ |
|---|
| 1143 | return {1e300l, 1e287l}; // 64-bit |
|---|
| 1144 | # else |
|---|
| 1145 | return {1e4000l, 1e3985l}; // 80- or 128-bit |
|---|
| 1146 | # endif |
|---|
| 1147 | } |
|---|
| 1148 | }(); |
|---|
| 1149 | check(elem, abs_tol); |
|---|
| 1150 | } |
|---|
| 1151 | |
|---|
| 1152 | { // check for underflow |
|---|
| 1153 | const auto [elem, abs_tol] = []() -> std::array<Real, 2> { |
|---|
| 1154 | if constexpr (std::is_same_v<Real, float>) |
|---|
| 1155 | return {1e-20f, 1e-24f}; |
|---|
| 1156 | else if constexpr (std::is_same_v<Real, double>) |
|---|
| 1157 | return {1e-287, 1e-300}; |
|---|
| 1158 | else { // long double |
|---|
| 1159 | # if __DBL_MAX_EXP__ == __LDBL_MAX_EXP__ |
|---|
| 1160 | return {1e-287l, 1e-300l}; // 64-bit |
|---|
| 1161 | # else |
|---|
| 1162 | return {1e-3985l, 1e-4000l}; // 80- or 128-bit |
|---|
| 1163 | # endif |
|---|
| 1164 | } |
|---|
| 1165 | }(); |
|---|
| 1166 | check(elem, abs_tol); |
|---|
| 1167 | } |
|---|
| 1168 | } |
|---|
| 1169 | }; |
|---|
| 1170 | #endif |
|---|
| 1171 | |
|---|
| 1172 | void test_hypot() |
|---|
| 1173 | { |
|---|
| 1174 | static_assert((std::is_same<decltype(std::hypot(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1175 | static_assert((std::is_same<decltype(std::hypot(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1176 | static_assert((std::is_same<decltype(std::hypot(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1177 | static_assert((std::is_same<decltype(std::hypot(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1178 | static_assert((std::is_same<decltype(std::hypot(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1179 | static_assert((std::is_same<decltype(std::hypot(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1180 | static_assert((std::is_same<decltype(std::hypot(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1181 | static_assert((std::is_same<decltype(std::hypot(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1182 | static_assert((std::is_same<decltype(std::hypot(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1183 | static_assert((std::is_same<decltype(std::hypot(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1184 | static_assert((std::is_same<decltype(std::hypot(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1185 | static_assert((std::is_same<decltype(std::hypot(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1186 | static_assert((std::is_same<decltype(std::hypot(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1187 | static_assert((std::is_same<decltype(std::hypot(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1188 | static_assert((std::is_same<decltype(std::hypotf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1189 | static_assert((std::is_same<decltype(std::hypotl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1190 | static_assert((std::is_same<decltype(std::hypot(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1191 | static_assert((std::is_same<decltype(hypot(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1192 | assert(std::hypot(3,4) == 5); |
|---|
| 1193 | |
|---|
| 1194 | #if TEST_STD_VER >= 17 |
|---|
| 1195 | // clang-format off |
|---|
| 1196 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (float)0, (float)0)), float>)); |
|---|
| 1197 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (bool)0, (float)0)), double>)); |
|---|
| 1198 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (unsigned short)0, (double)0)), double>)); |
|---|
| 1199 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (int)0, (long double)0)), long double>)); |
|---|
| 1200 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (double)0, (long)0)), double>)); |
|---|
| 1201 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (long double)0, (unsigned long)0)), long double>)); |
|---|
| 1202 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (int)0, (long long)0)), double>)); |
|---|
| 1203 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (int)0, (unsigned long long)0)), double>)); |
|---|
| 1204 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (double)0, (double)0)), double>)); |
|---|
| 1205 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (long double)0, (long double)0)), long double>)); |
|---|
| 1206 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (float)0, (double)0)), double>)); |
|---|
| 1207 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (float)0, (long double)0)), long double>)); |
|---|
| 1208 | static_assert((std::is_same_v<decltype(std::hypot((float)0, (double)0, (long double)0)), long double>)); |
|---|
| 1209 | static_assert((std::is_same_v<decltype(std::hypot((int)0, (int)0, (int)0)), double>)); |
|---|
| 1210 | static_assert((std::is_same_v<decltype(hypot(Ambiguous(), Ambiguous(), Ambiguous())), Ambiguous>)); |
|---|
| 1211 | // clang-format on |
|---|
| 1212 | |
|---|
| 1213 | assert(std::hypot(2,3,6) == 7); |
|---|
| 1214 | assert(std::hypot(1,4,8) == 9); |
|---|
| 1215 | |
|---|
| 1216 | // Check for undue over-/underflows of intermediate results. |
|---|
| 1217 | // See discussion at https://github.com/llvm/llvm-project/issues/92782. |
|---|
| 1218 | types::for_each(types::floating_point_types(), TestHypot3()); |
|---|
| 1219 | #endif |
|---|
| 1220 | } |
|---|
| 1221 | |
|---|
| 1222 | void test_ilogb() |
|---|
| 1223 | { |
|---|
| 1224 | static_assert((std::is_same<decltype(std::ilogb(x: (float)0)), int>::value), "" ); |
|---|
| 1225 | static_assert((std::is_same<decltype(std::ilogb(x: (bool)0)), int>::value), "" ); |
|---|
| 1226 | static_assert((std::is_same<decltype(std::ilogb(x: (unsigned short)0)), int>::value), "" ); |
|---|
| 1227 | static_assert((std::is_same<decltype(std::ilogb(x: (int)0)), int>::value), "" ); |
|---|
| 1228 | static_assert((std::is_same<decltype(std::ilogb(x: (unsigned int)0)), int>::value), "" ); |
|---|
| 1229 | static_assert((std::is_same<decltype(std::ilogb(x: (long)0)), int>::value), "" ); |
|---|
| 1230 | static_assert((std::is_same<decltype(std::ilogb(x: (unsigned long)0)), int>::value), "" ); |
|---|
| 1231 | static_assert((std::is_same<decltype(std::ilogb(x: (long long)0)), int>::value), "" ); |
|---|
| 1232 | static_assert((std::is_same<decltype(std::ilogb(x: (unsigned long long)0)), int>::value), "" ); |
|---|
| 1233 | static_assert((std::is_same<decltype(std::ilogb(x: (double)0)), int>::value), "" ); |
|---|
| 1234 | static_assert((std::is_same<decltype(std::ilogb(x: (long double)0)), int>::value), "" ); |
|---|
| 1235 | static_assert((std::is_same<decltype(std::ilogbf(x: 0)), int>::value), "" ); |
|---|
| 1236 | static_assert((std::is_same<decltype(std::ilogbl(x: 0)), int>::value), "" ); |
|---|
| 1237 | static_assert((std::is_same<decltype(ilogb(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1238 | assert(std::ilogb(1) == 0); |
|---|
| 1239 | } |
|---|
| 1240 | |
|---|
| 1241 | void test_lerp() |
|---|
| 1242 | { |
|---|
| 1243 | // See also "lerp.pass.cpp" |
|---|
| 1244 | |
|---|
| 1245 | #if TEST_STD_VER > 17 |
|---|
| 1246 | static_assert((std::is_same<decltype(std::lerp((float)0, (float)0, (float)0)), float>::value), "" ); |
|---|
| 1247 | static_assert((std::is_same<decltype(std::lerp((float)0, (bool)0, (float)0)), double>::value), "" ); |
|---|
| 1248 | static_assert((std::is_same<decltype(std::lerp((float)0, (unsigned short)0, (double)0)), double>::value), "" ); |
|---|
| 1249 | static_assert((std::is_same<decltype(std::lerp((float)0, (int)0, (long double)0)), long double>::value), "" ); |
|---|
| 1250 | static_assert((std::is_same<decltype(std::lerp((float)0, (double)0, (long)0)), double>::value), "" ); |
|---|
| 1251 | static_assert((std::is_same<decltype(std::lerp((float)0, (long double)0, (unsigned long)0)), long double>::value), "" ); |
|---|
| 1252 | static_assert((std::is_same<decltype(std::lerp((float)0, (int)0, (long long)0)), double>::value), "" ); |
|---|
| 1253 | static_assert((std::is_same<decltype(std::lerp((float)0, (int)0, (unsigned long long)0)), double>::value), "" ); |
|---|
| 1254 | static_assert((std::is_same<decltype(std::lerp((float)0, (double)0, (double)0)), double>::value), "" ); |
|---|
| 1255 | static_assert((std::is_same<decltype(std::lerp((float)0, (long double)0, (long double)0)), long double>::value), "" ); |
|---|
| 1256 | static_assert((std::is_same<decltype(std::lerp((float)0, (float)0, (double)0)), double>::value), "" ); |
|---|
| 1257 | static_assert((std::is_same<decltype(std::lerp((float)0, (float)0, (long double)0)), long double>::value), "" ); |
|---|
| 1258 | static_assert((std::is_same<decltype(std::lerp((float)0, (double)0, (long double)0)), long double>::value), "" ); |
|---|
| 1259 | static_assert((std::is_same<decltype(std::lerp((int)0, (int)0, (int)0)), double>::value), "" ); |
|---|
| 1260 | static_assert((std::is_same<decltype(lerp(Ambiguous(), Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1261 | |
|---|
| 1262 | assert(std::lerp(2, 3, 1) == 3); |
|---|
| 1263 | assert(std::lerp(1, 3, 0.5) == 2); |
|---|
| 1264 | assert(std::lerp(0, 4.0, 0) == 0); |
|---|
| 1265 | static_assert(std::lerp(2, 3, 1) == 3); |
|---|
| 1266 | static_assert(std::lerp(1, 3, 0.5) == 2); |
|---|
| 1267 | static_assert(std::lerp(0, 4.0, 0) == 0); |
|---|
| 1268 | #endif |
|---|
| 1269 | } |
|---|
| 1270 | |
|---|
| 1271 | void test_lgamma() |
|---|
| 1272 | { |
|---|
| 1273 | static_assert((std::is_same<decltype(std::lgamma(x: (float)0)), float>::value), "" ); |
|---|
| 1274 | static_assert((std::is_same<decltype(std::lgamma(x: (bool)0)), double>::value), "" ); |
|---|
| 1275 | static_assert((std::is_same<decltype(std::lgamma(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1276 | static_assert((std::is_same<decltype(std::lgamma(x: (int)0)), double>::value), "" ); |
|---|
| 1277 | static_assert((std::is_same<decltype(std::lgamma(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1278 | static_assert((std::is_same<decltype(std::lgamma(x: (long)0)), double>::value), "" ); |
|---|
| 1279 | static_assert((std::is_same<decltype(std::lgamma(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1280 | static_assert((std::is_same<decltype(std::lgamma(x: (long long)0)), double>::value), "" ); |
|---|
| 1281 | static_assert((std::is_same<decltype(std::lgamma(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1282 | static_assert((std::is_same<decltype(std::lgamma((double)0)), double>::value), "" ); |
|---|
| 1283 | static_assert((std::is_same<decltype(std::lgamma(x: (long double)0)), long double>::value), "" ); |
|---|
| 1284 | static_assert((std::is_same<decltype(std::lgammaf(0)), float>::value), "" ); |
|---|
| 1285 | static_assert((std::is_same<decltype(std::lgammal(0)), long double>::value), "" ); |
|---|
| 1286 | static_assert((std::is_same<decltype(lgamma(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1287 | assert(std::lgamma(1) == 0); |
|---|
| 1288 | } |
|---|
| 1289 | |
|---|
| 1290 | void test_llrint() |
|---|
| 1291 | { |
|---|
| 1292 | static_assert((std::is_same<decltype(std::llrint(x: (float)0)), long long>::value), "" ); |
|---|
| 1293 | static_assert((std::is_same<decltype(std::llrint(x: (bool)0)), long long>::value), "" ); |
|---|
| 1294 | static_assert((std::is_same<decltype(std::llrint(x: (unsigned short)0)), long long>::value), "" ); |
|---|
| 1295 | static_assert((std::is_same<decltype(std::llrint(x: (int)0)), long long>::value), "" ); |
|---|
| 1296 | static_assert((std::is_same<decltype(std::llrint(x: (unsigned int)0)), long long>::value), "" ); |
|---|
| 1297 | static_assert((std::is_same<decltype(std::llrint(x: (long)0)), long long>::value), "" ); |
|---|
| 1298 | static_assert((std::is_same<decltype(std::llrint(x: (unsigned long)0)), long long>::value), "" ); |
|---|
| 1299 | static_assert((std::is_same<decltype(std::llrint(x: (long long)0)), long long>::value), "" ); |
|---|
| 1300 | static_assert((std::is_same<decltype(std::llrint(x: (unsigned long long)0)), long long>::value), "" ); |
|---|
| 1301 | static_assert((std::is_same<decltype(std::llrint(x: (double)0)), long long>::value), "" ); |
|---|
| 1302 | static_assert((std::is_same<decltype(std::llrint(x: (long double)0)), long long>::value), "" ); |
|---|
| 1303 | static_assert((std::is_same<decltype(std::llrintf(x: 0)), long long>::value), "" ); |
|---|
| 1304 | static_assert((std::is_same<decltype(std::llrintl(x: 0)), long long>::value), "" ); |
|---|
| 1305 | static_assert((std::is_same<decltype(llrint(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1306 | assert(std::llrint(1) == 1LL); |
|---|
| 1307 | } |
|---|
| 1308 | |
|---|
| 1309 | void test_llround() |
|---|
| 1310 | { |
|---|
| 1311 | static_assert((std::is_same<decltype(std::llround(x: (float)0)), long long>::value), "" ); |
|---|
| 1312 | static_assert((std::is_same<decltype(std::llround(x: (bool)0)), long long>::value), "" ); |
|---|
| 1313 | static_assert((std::is_same<decltype(std::llround(x: (unsigned short)0)), long long>::value), "" ); |
|---|
| 1314 | static_assert((std::is_same<decltype(std::llround(x: (int)0)), long long>::value), "" ); |
|---|
| 1315 | static_assert((std::is_same<decltype(std::llround(x: (unsigned int)0)), long long>::value), "" ); |
|---|
| 1316 | static_assert((std::is_same<decltype(std::llround(x: (long)0)), long long>::value), "" ); |
|---|
| 1317 | static_assert((std::is_same<decltype(std::llround(x: (unsigned long)0)), long long>::value), "" ); |
|---|
| 1318 | static_assert((std::is_same<decltype(std::llround(x: (long long)0)), long long>::value), "" ); |
|---|
| 1319 | static_assert((std::is_same<decltype(std::llround(x: (unsigned long long)0)), long long>::value), "" ); |
|---|
| 1320 | static_assert((std::is_same<decltype(std::llround(x: (double)0)), long long>::value), "" ); |
|---|
| 1321 | static_assert((std::is_same<decltype(std::llround(x: (long double)0)), long long>::value), "" ); |
|---|
| 1322 | static_assert((std::is_same<decltype(std::llroundf(x: 0)), long long>::value), "" ); |
|---|
| 1323 | static_assert((std::is_same<decltype(std::llroundl(x: 0)), long long>::value), "" ); |
|---|
| 1324 | static_assert((std::is_same<decltype(llround(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1325 | assert(std::llround(1) == 1LL); |
|---|
| 1326 | } |
|---|
| 1327 | |
|---|
| 1328 | void test_log1p() |
|---|
| 1329 | { |
|---|
| 1330 | static_assert((std::is_same<decltype(std::log1p(x: (float)0)), float>::value), "" ); |
|---|
| 1331 | static_assert((std::is_same<decltype(std::log1p(x: (bool)0)), double>::value), "" ); |
|---|
| 1332 | static_assert((std::is_same<decltype(std::log1p(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1333 | static_assert((std::is_same<decltype(std::log1p(x: (int)0)), double>::value), "" ); |
|---|
| 1334 | static_assert((std::is_same<decltype(std::log1p(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1335 | static_assert((std::is_same<decltype(std::log1p(x: (long)0)), double>::value), "" ); |
|---|
| 1336 | static_assert((std::is_same<decltype(std::log1p(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1337 | static_assert((std::is_same<decltype(std::log1p(x: (long long)0)), double>::value), "" ); |
|---|
| 1338 | static_assert((std::is_same<decltype(std::log1p(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1339 | static_assert((std::is_same<decltype(std::log1p(x: (double)0)), double>::value), "" ); |
|---|
| 1340 | static_assert((std::is_same<decltype(std::log1p(x: (long double)0)), long double>::value), "" ); |
|---|
| 1341 | static_assert((std::is_same<decltype(std::log1pf(x: 0)), float>::value), "" ); |
|---|
| 1342 | static_assert((std::is_same<decltype(std::log1pl(x: 0)), long double>::value), "" ); |
|---|
| 1343 | static_assert((std::is_same<decltype(log1p(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1344 | assert(std::log1p(0) == 0); |
|---|
| 1345 | } |
|---|
| 1346 | |
|---|
| 1347 | void test_log2() |
|---|
| 1348 | { |
|---|
| 1349 | static_assert((std::is_same<decltype(std::log2(x: (float)0)), float>::value), "" ); |
|---|
| 1350 | static_assert((std::is_same<decltype(std::log2(x: (bool)0)), double>::value), "" ); |
|---|
| 1351 | static_assert((std::is_same<decltype(std::log2(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1352 | static_assert((std::is_same<decltype(std::log2(x: (int)0)), double>::value), "" ); |
|---|
| 1353 | static_assert((std::is_same<decltype(std::log2(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1354 | static_assert((std::is_same<decltype(std::log2(x: (long)0)), double>::value), "" ); |
|---|
| 1355 | static_assert((std::is_same<decltype(std::log2(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1356 | static_assert((std::is_same<decltype(std::log2(x: (long long)0)), double>::value), "" ); |
|---|
| 1357 | static_assert((std::is_same<decltype(std::log2(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1358 | static_assert((std::is_same<decltype(std::log2(x: (double)0)), double>::value), "" ); |
|---|
| 1359 | static_assert((std::is_same<decltype(std::log2(x: (long double)0)), long double>::value), "" ); |
|---|
| 1360 | static_assert((std::is_same<decltype(std::log2f(x: 0)), float>::value), "" ); |
|---|
| 1361 | static_assert((std::is_same<decltype(std::log2l(x: 0)), long double>::value), "" ); |
|---|
| 1362 | static_assert((std::is_same<decltype(log2(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1363 | assert(std::log2(1) == 0); |
|---|
| 1364 | } |
|---|
| 1365 | |
|---|
| 1366 | void test_logb() |
|---|
| 1367 | { |
|---|
| 1368 | static_assert((std::is_same<decltype(std::logb(x: (float)0)), float>::value), "" ); |
|---|
| 1369 | static_assert((std::is_same<decltype(std::logb(x: (bool)0)), double>::value), "" ); |
|---|
| 1370 | static_assert((std::is_same<decltype(std::logb(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1371 | static_assert((std::is_same<decltype(std::logb(x: (int)0)), double>::value), "" ); |
|---|
| 1372 | static_assert((std::is_same<decltype(std::logb(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1373 | static_assert((std::is_same<decltype(std::logb(x: (long)0)), double>::value), "" ); |
|---|
| 1374 | static_assert((std::is_same<decltype(std::logb(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1375 | static_assert((std::is_same<decltype(std::logb(x: (long long)0)), double>::value), "" ); |
|---|
| 1376 | static_assert((std::is_same<decltype(std::logb(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1377 | static_assert((std::is_same<decltype(std::logb(x: (double)0)), double>::value), "" ); |
|---|
| 1378 | static_assert((std::is_same<decltype(std::logb(x: (long double)0)), long double>::value), "" ); |
|---|
| 1379 | static_assert((std::is_same<decltype(std::logbf(x: 0)), float>::value), "" ); |
|---|
| 1380 | static_assert((std::is_same<decltype(std::logbl(x: 0)), long double>::value), "" ); |
|---|
| 1381 | static_assert((std::is_same<decltype(logb(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1382 | assert(std::logb(1) == 0); |
|---|
| 1383 | } |
|---|
| 1384 | |
|---|
| 1385 | void test_lrint() |
|---|
| 1386 | { |
|---|
| 1387 | static_assert((std::is_same<decltype(std::lrint(x: (float)0)), long>::value), "" ); |
|---|
| 1388 | static_assert((std::is_same<decltype(std::lrint(x: (bool)0)), long>::value), "" ); |
|---|
| 1389 | static_assert((std::is_same<decltype(std::lrint(x: (unsigned short)0)), long>::value), "" ); |
|---|
| 1390 | static_assert((std::is_same<decltype(std::lrint(x: (int)0)), long>::value), "" ); |
|---|
| 1391 | static_assert((std::is_same<decltype(std::lrint(x: (unsigned int)0)), long>::value), "" ); |
|---|
| 1392 | static_assert((std::is_same<decltype(std::lrint(x: (long)0)), long>::value), "" ); |
|---|
| 1393 | static_assert((std::is_same<decltype(std::lrint(x: (unsigned long)0)), long>::value), "" ); |
|---|
| 1394 | static_assert((std::is_same<decltype(std::lrint(x: (long long)0)), long>::value), "" ); |
|---|
| 1395 | static_assert((std::is_same<decltype(std::lrint(x: (unsigned long long)0)), long>::value), "" ); |
|---|
| 1396 | static_assert((std::is_same<decltype(std::lrint(x: (double)0)), long>::value), "" ); |
|---|
| 1397 | static_assert((std::is_same<decltype(std::lrint(x: (long double)0)), long>::value), "" ); |
|---|
| 1398 | static_assert((std::is_same<decltype(std::lrintf(x: 0)), long>::value), "" ); |
|---|
| 1399 | static_assert((std::is_same<decltype(std::lrintl(x: 0)), long>::value), "" ); |
|---|
| 1400 | static_assert((std::is_same<decltype(lrint(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1401 | assert(std::lrint(1) == 1L); |
|---|
| 1402 | } |
|---|
| 1403 | |
|---|
| 1404 | void test_lround() |
|---|
| 1405 | { |
|---|
| 1406 | static_assert((std::is_same<decltype(std::lround(x: (float)0)), long>::value), "" ); |
|---|
| 1407 | static_assert((std::is_same<decltype(std::lround(x: (bool)0)), long>::value), "" ); |
|---|
| 1408 | static_assert((std::is_same<decltype(std::lround(x: (unsigned short)0)), long>::value), "" ); |
|---|
| 1409 | static_assert((std::is_same<decltype(std::lround(x: (int)0)), long>::value), "" ); |
|---|
| 1410 | static_assert((std::is_same<decltype(std::lround(x: (unsigned int)0)), long>::value), "" ); |
|---|
| 1411 | static_assert((std::is_same<decltype(std::lround(x: (long)0)), long>::value), "" ); |
|---|
| 1412 | static_assert((std::is_same<decltype(std::lround(x: (unsigned long)0)), long>::value), "" ); |
|---|
| 1413 | static_assert((std::is_same<decltype(std::lround(x: (long long)0)), long>::value), "" ); |
|---|
| 1414 | static_assert((std::is_same<decltype(std::lround(x: (unsigned long long)0)), long>::value), "" ); |
|---|
| 1415 | static_assert((std::is_same<decltype(std::lround(x: (double)0)), long>::value), "" ); |
|---|
| 1416 | static_assert((std::is_same<decltype(std::lround(x: (long double)0)), long>::value), "" ); |
|---|
| 1417 | static_assert((std::is_same<decltype(std::lroundf(x: 0)), long>::value), "" ); |
|---|
| 1418 | static_assert((std::is_same<decltype(std::lroundl(x: 0)), long>::value), "" ); |
|---|
| 1419 | static_assert((std::is_same<decltype(lround(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1420 | assert(std::lround(1) == 1L); |
|---|
| 1421 | } |
|---|
| 1422 | |
|---|
| 1423 | void test_nan() |
|---|
| 1424 | { |
|---|
| 1425 | static_assert((std::is_same<decltype(std::nan(tagb: "" )), double>::value), "" ); |
|---|
| 1426 | static_assert((std::is_same<decltype(std::nanf(tagb: "" )), float>::value), "" ); |
|---|
| 1427 | static_assert((std::is_same<decltype(std::nanl(tagb: "" )), long double>::value), "" ); |
|---|
| 1428 | } |
|---|
| 1429 | |
|---|
| 1430 | void test_nearbyint() |
|---|
| 1431 | { |
|---|
| 1432 | static_assert((std::is_same<decltype(std::nearbyint(x: (float)0)), float>::value), "" ); |
|---|
| 1433 | static_assert((std::is_same<decltype(std::nearbyint(x: (bool)0)), double>::value), "" ); |
|---|
| 1434 | static_assert((std::is_same<decltype(std::nearbyint(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1435 | static_assert((std::is_same<decltype(std::nearbyint(x: (int)0)), double>::value), "" ); |
|---|
| 1436 | static_assert((std::is_same<decltype(std::nearbyint(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1437 | static_assert((std::is_same<decltype(std::nearbyint(x: (long)0)), double>::value), "" ); |
|---|
| 1438 | static_assert((std::is_same<decltype(std::nearbyint(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1439 | static_assert((std::is_same<decltype(std::nearbyint(x: (long long)0)), double>::value), "" ); |
|---|
| 1440 | static_assert((std::is_same<decltype(std::nearbyint(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1441 | static_assert((std::is_same<decltype(std::nearbyint(x: (double)0)), double>::value), "" ); |
|---|
| 1442 | static_assert((std::is_same<decltype(std::nearbyint(x: (long double)0)), long double>::value), "" ); |
|---|
| 1443 | static_assert((std::is_same<decltype(std::nearbyintf(x: 0)), float>::value), "" ); |
|---|
| 1444 | static_assert((std::is_same<decltype(std::nearbyintl(x: 0)), long double>::value), "" ); |
|---|
| 1445 | static_assert((std::is_same<decltype(nearbyint(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1446 | assert(std::nearbyint(1) == 1); |
|---|
| 1447 | } |
|---|
| 1448 | |
|---|
| 1449 | void test_nextafter() |
|---|
| 1450 | { |
|---|
| 1451 | static_assert((std::is_same<decltype(std::nextafter(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1452 | static_assert((std::is_same<decltype(std::nextafter(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1453 | static_assert((std::is_same<decltype(std::nextafter(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1454 | static_assert((std::is_same<decltype(std::nextafter(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1455 | static_assert((std::is_same<decltype(std::nextafter(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1456 | static_assert((std::is_same<decltype(std::nextafter(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1457 | static_assert((std::is_same<decltype(std::nextafter(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1458 | static_assert((std::is_same<decltype(std::nextafter(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1459 | static_assert((std::is_same<decltype(std::nextafter(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1460 | static_assert((std::is_same<decltype(std::nextafter(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1461 | static_assert((std::is_same<decltype(std::nextafter(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1462 | static_assert((std::is_same<decltype(std::nextafter(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1463 | static_assert((std::is_same<decltype(std::nextafter(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1464 | static_assert((std::is_same<decltype(std::nextafter(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1465 | static_assert((std::is_same<decltype(std::nextafterf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1466 | static_assert((std::is_same<decltype(std::nextafterl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1467 | static_assert((std::is_same<decltype(std::nextafter(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1468 | static_assert((std::is_same<decltype(nextafter(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1469 | assert(std::nextafter(0,1) == hexfloat<double>(0x1, 0, -1074)); |
|---|
| 1470 | } |
|---|
| 1471 | |
|---|
| 1472 | void test_nexttoward() |
|---|
| 1473 | { |
|---|
| 1474 | static_assert((std::is_same<decltype(std::nexttoward(x: (float)0, y: (long double)0)), float>::value), "" ); |
|---|
| 1475 | static_assert((std::is_same<decltype(std::nexttoward(x: (bool)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1476 | static_assert((std::is_same<decltype(std::nexttoward(x: (unsigned short)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1477 | static_assert((std::is_same<decltype(std::nexttoward(x: (int)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1478 | static_assert((std::is_same<decltype(std::nexttoward(x: (unsigned int)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1479 | static_assert((std::is_same<decltype(std::nexttoward(x: (long)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1480 | static_assert((std::is_same<decltype(std::nexttoward(x: (unsigned long)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1481 | static_assert((std::is_same<decltype(std::nexttoward(x: (long long)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1482 | static_assert((std::is_same<decltype(std::nexttoward(x: (unsigned long long)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1483 | static_assert((std::is_same<decltype(std::nexttoward(x: (double)0, y: (long double)0)), double>::value), "" ); |
|---|
| 1484 | static_assert((std::is_same<decltype(std::nexttoward(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1485 | static_assert((std::is_same<decltype(std::nexttowardf(x: 0, y: (long double)0)), float>::value), "" ); |
|---|
| 1486 | static_assert((std::is_same<decltype(std::nexttowardl(x: 0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1487 | static_assert((std::is_same<decltype(nexttoward(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1488 | assert(std::nexttoward(0, 1) == hexfloat<double>(0x1, 0, -1074)); |
|---|
| 1489 | } |
|---|
| 1490 | |
|---|
| 1491 | void test_remainder() |
|---|
| 1492 | { |
|---|
| 1493 | static_assert((std::is_same<decltype(std::remainder(x: (float)0, y: (float)0)), float>::value), "" ); |
|---|
| 1494 | static_assert((std::is_same<decltype(std::remainder(x: (bool)0, y: (float)0)), double>::value), "" ); |
|---|
| 1495 | static_assert((std::is_same<decltype(std::remainder(x: (unsigned short)0, y: (double)0)), double>::value), "" ); |
|---|
| 1496 | static_assert((std::is_same<decltype(std::remainder(x: (int)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1497 | static_assert((std::is_same<decltype(std::remainder(x: (float)0, y: (unsigned int)0)), double>::value), "" ); |
|---|
| 1498 | static_assert((std::is_same<decltype(std::remainder(x: (double)0, y: (long)0)), double>::value), "" ); |
|---|
| 1499 | static_assert((std::is_same<decltype(std::remainder(x: (long double)0, y: (unsigned long)0)), long double>::value), "" ); |
|---|
| 1500 | static_assert((std::is_same<decltype(std::remainder(x: (int)0, y: (long long)0)), double>::value), "" ); |
|---|
| 1501 | static_assert((std::is_same<decltype(std::remainder(x: (int)0, y: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1502 | static_assert((std::is_same<decltype(std::remainder(x: (double)0, y: (double)0)), double>::value), "" ); |
|---|
| 1503 | static_assert((std::is_same<decltype(std::remainder(x: (long double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1504 | static_assert((std::is_same<decltype(std::remainder(x: (float)0, y: (double)0)), double>::value), "" ); |
|---|
| 1505 | static_assert((std::is_same<decltype(std::remainder(x: (float)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1506 | static_assert((std::is_same<decltype(std::remainder(x: (double)0, y: (long double)0)), long double>::value), "" ); |
|---|
| 1507 | static_assert((std::is_same<decltype(std::remainderf(x: 0,y: 0)), float>::value), "" ); |
|---|
| 1508 | static_assert((std::is_same<decltype(std::remainderl(x: 0,y: 0)), long double>::value), "" ); |
|---|
| 1509 | static_assert((std::is_same<decltype(std::remainder(x: (int)0, y: (int)0)), double>::value), "" ); |
|---|
| 1510 | static_assert((std::is_same<decltype(remainder(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1511 | assert(std::remainder(0.5,1) == 0.5); |
|---|
| 1512 | } |
|---|
| 1513 | |
|---|
| 1514 | void test_remquo() |
|---|
| 1515 | { |
|---|
| 1516 | int ip; |
|---|
| 1517 | static_assert((std::is_same<decltype(std::remquo(x: (float)0, y: (float)0, pquo: &ip)), float>::value), "" ); |
|---|
| 1518 | static_assert((std::is_same<decltype(std::remquo(x: (bool)0, y: (float)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1519 | static_assert((std::is_same<decltype(std::remquo(x: (unsigned short)0, y: (double)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1520 | static_assert((std::is_same<decltype(std::remquo(x: (int)0, y: (long double)0, pquo: &ip)), long double>::value), "" ); |
|---|
| 1521 | static_assert((std::is_same<decltype(std::remquo(x: (float)0, y: (unsigned int)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1522 | static_assert((std::is_same<decltype(std::remquo(x: (double)0, y: (long)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1523 | static_assert((std::is_same<decltype(std::remquo(x: (long double)0, y: (unsigned long)0, pquo: &ip)), long double>::value), "" ); |
|---|
| 1524 | static_assert((std::is_same<decltype(std::remquo(x: (int)0, y: (long long)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1525 | static_assert((std::is_same<decltype(std::remquo(x: (int)0, y: (unsigned long long)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1526 | static_assert((std::is_same<decltype(std::remquo(x: (double)0, y: (double)0, quo: &ip)), double>::value), "" ); |
|---|
| 1527 | static_assert((std::is_same<decltype(std::remquo(x: (long double)0, y: (long double)0, pquo: &ip)), long double>::value), "" ); |
|---|
| 1528 | static_assert((std::is_same<decltype(std::remquo(x: (float)0, y: (double)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1529 | static_assert((std::is_same<decltype(std::remquo(x: (float)0, y: (long double)0, pquo: &ip)), long double>::value), "" ); |
|---|
| 1530 | static_assert((std::is_same<decltype(std::remquo(x: (double)0, y: (long double)0, pquo: &ip)), long double>::value), "" ); |
|---|
| 1531 | static_assert((std::is_same<decltype(std::remquof(x: 0,y: 0, quo: &ip)), float>::value), "" ); |
|---|
| 1532 | static_assert((std::is_same<decltype(std::remquol(x: 0,y: 0, quo: &ip)), long double>::value), "" ); |
|---|
| 1533 | static_assert((std::is_same<decltype(std::remquo(x: (int)0, y: (int)0, pquo: &ip)), double>::value), "" ); |
|---|
| 1534 | static_assert((std::is_same<decltype(remquo(Ambiguous(), Ambiguous(), &ip)), Ambiguous>::value), "" ); |
|---|
| 1535 | assert(std::remquo(0.5,1, &ip) == 0.5); |
|---|
| 1536 | } |
|---|
| 1537 | |
|---|
| 1538 | void test_rint() |
|---|
| 1539 | { |
|---|
| 1540 | static_assert((std::is_same<decltype(std::rint(x: (float)0)), float>::value), "" ); |
|---|
| 1541 | static_assert((std::is_same<decltype(std::rint(x: (bool)0)), double>::value), "" ); |
|---|
| 1542 | static_assert((std::is_same<decltype(std::rint(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1543 | static_assert((std::is_same<decltype(std::rint(x: (int)0)), double>::value), "" ); |
|---|
| 1544 | static_assert((std::is_same<decltype(std::rint(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1545 | static_assert((std::is_same<decltype(std::rint(x: (long)0)), double>::value), "" ); |
|---|
| 1546 | static_assert((std::is_same<decltype(std::rint(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1547 | static_assert((std::is_same<decltype(std::rint(x: (long long)0)), double>::value), "" ); |
|---|
| 1548 | static_assert((std::is_same<decltype(std::rint(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1549 | static_assert((std::is_same<decltype(std::rint(x: (double)0)), double>::value), "" ); |
|---|
| 1550 | static_assert((std::is_same<decltype(std::rint(x: (long double)0)), long double>::value), "" ); |
|---|
| 1551 | static_assert((std::is_same<decltype(std::rintf(x: 0)), float>::value), "" ); |
|---|
| 1552 | static_assert((std::is_same<decltype(std::rintl(x: 0)), long double>::value), "" ); |
|---|
| 1553 | static_assert((std::is_same<decltype(rint(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1554 | assert(std::rint(1) == 1); |
|---|
| 1555 | } |
|---|
| 1556 | |
|---|
| 1557 | void test_round() |
|---|
| 1558 | { |
|---|
| 1559 | static_assert((std::is_same<decltype(std::round(x: (float)0)), float>::value), "" ); |
|---|
| 1560 | static_assert((std::is_same<decltype(std::round(x: (bool)0)), double>::value), "" ); |
|---|
| 1561 | static_assert((std::is_same<decltype(std::round(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1562 | static_assert((std::is_same<decltype(std::round(x: (int)0)), double>::value), "" ); |
|---|
| 1563 | static_assert((std::is_same<decltype(std::round(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1564 | static_assert((std::is_same<decltype(std::round(x: (long)0)), double>::value), "" ); |
|---|
| 1565 | static_assert((std::is_same<decltype(std::round(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1566 | static_assert((std::is_same<decltype(std::round(x: (long long)0)), double>::value), "" ); |
|---|
| 1567 | static_assert((std::is_same<decltype(std::round(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1568 | static_assert((std::is_same<decltype(std::round(x: (double)0)), double>::value), "" ); |
|---|
| 1569 | static_assert((std::is_same<decltype(std::round(x: (long double)0)), long double>::value), "" ); |
|---|
| 1570 | static_assert((std::is_same<decltype(std::roundf(x: 0)), float>::value), "" ); |
|---|
| 1571 | static_assert((std::is_same<decltype(std::roundl(x: 0)), long double>::value), "" ); |
|---|
| 1572 | static_assert((std::is_same<decltype(round(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1573 | assert(std::round(1) == 1); |
|---|
| 1574 | } |
|---|
| 1575 | |
|---|
| 1576 | void test_scalbln() |
|---|
| 1577 | { |
|---|
| 1578 | static_assert((std::is_same<decltype(std::scalbln(x: (float)0, ex: (long)0)), float>::value), "" ); |
|---|
| 1579 | static_assert((std::is_same<decltype(std::scalbln(x: (bool)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1580 | static_assert((std::is_same<decltype(std::scalbln(x: (unsigned short)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1581 | static_assert((std::is_same<decltype(std::scalbln(x: (int)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1582 | static_assert((std::is_same<decltype(std::scalbln(x: (unsigned int)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1583 | static_assert((std::is_same<decltype(std::scalbln(x: (long)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1584 | static_assert((std::is_same<decltype(std::scalbln(x: (unsigned long)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1585 | static_assert((std::is_same<decltype(std::scalbln(x: (long long)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1586 | static_assert((std::is_same<decltype(std::scalbln(x: (unsigned long long)0, ex: (long)0)), double>::value), "" ); |
|---|
| 1587 | static_assert((std::is_same<decltype(std::scalbln(x: (double)0, n: (long)0)), double>::value), "" ); |
|---|
| 1588 | static_assert((std::is_same<decltype(std::scalbln(x: (long double)0, ex: (long)0)), long double>::value), "" ); |
|---|
| 1589 | static_assert((std::is_same<decltype(std::scalblnf(x: 0, n: (long)0)), float>::value), "" ); |
|---|
| 1590 | static_assert((std::is_same<decltype(std::scalblnl(x: 0, n: (long)0)), long double>::value), "" ); |
|---|
| 1591 | static_assert((std::is_same<decltype(scalbln(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1592 | assert(std::scalbln(1, 1) == 2); |
|---|
| 1593 | } |
|---|
| 1594 | |
|---|
| 1595 | void test_scalbn() |
|---|
| 1596 | { |
|---|
| 1597 | static_assert((std::is_same<decltype(std::scalbn(x: (float)0, ex: (int)0)), float>::value), "" ); |
|---|
| 1598 | static_assert((std::is_same<decltype(std::scalbn(x: (bool)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1599 | static_assert((std::is_same<decltype(std::scalbn(x: (unsigned short)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1600 | static_assert((std::is_same<decltype(std::scalbn(x: (int)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1601 | static_assert((std::is_same<decltype(std::scalbn(x: (unsigned int)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1602 | static_assert((std::is_same<decltype(std::scalbn(x: (long)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1603 | static_assert((std::is_same<decltype(std::scalbn(x: (unsigned long)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1604 | static_assert((std::is_same<decltype(std::scalbn(x: (long long)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1605 | static_assert((std::is_same<decltype(std::scalbn(x: (unsigned long long)0, ex: (int)0)), double>::value), "" ); |
|---|
| 1606 | static_assert((std::is_same<decltype(std::scalbn(x: (double)0, n: (int)0)), double>::value), "" ); |
|---|
| 1607 | static_assert((std::is_same<decltype(std::scalbn(x: (long double)0, ex: (int)0)), long double>::value), "" ); |
|---|
| 1608 | static_assert((std::is_same<decltype(std::scalbnf(x: 0, n: (int)0)), float>::value), "" ); |
|---|
| 1609 | static_assert((std::is_same<decltype(std::scalbnl(x: 0, n: (int)0)), long double>::value), "" ); |
|---|
| 1610 | static_assert((std::is_same<decltype(scalbn(Ambiguous(), Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1611 | assert(std::scalbn(1, 1) == 2); |
|---|
| 1612 | } |
|---|
| 1613 | |
|---|
| 1614 | void test_tgamma() |
|---|
| 1615 | { |
|---|
| 1616 | static_assert((std::is_same<decltype(std::tgamma(x: (float)0)), float>::value), "" ); |
|---|
| 1617 | static_assert((std::is_same<decltype(std::tgamma(x: (bool)0)), double>::value), "" ); |
|---|
| 1618 | static_assert((std::is_same<decltype(std::tgamma(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1619 | static_assert((std::is_same<decltype(std::tgamma(x: (int)0)), double>::value), "" ); |
|---|
| 1620 | static_assert((std::is_same<decltype(std::tgamma(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1621 | static_assert((std::is_same<decltype(std::tgamma(x: (long)0)), double>::value), "" ); |
|---|
| 1622 | static_assert((std::is_same<decltype(std::tgamma(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1623 | static_assert((std::is_same<decltype(std::tgamma(x: (long long)0)), double>::value), "" ); |
|---|
| 1624 | static_assert((std::is_same<decltype(std::tgamma(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1625 | static_assert((std::is_same<decltype(std::tgamma((double)0)), double>::value), "" ); |
|---|
| 1626 | static_assert((std::is_same<decltype(std::tgamma(x: (long double)0)), long double>::value), "" ); |
|---|
| 1627 | static_assert((std::is_same<decltype(std::tgammaf(0)), float>::value), "" ); |
|---|
| 1628 | static_assert((std::is_same<decltype(std::tgammal(0)), long double>::value), "" ); |
|---|
| 1629 | static_assert((std::is_same<decltype(tgamma(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1630 | assert(std::tgamma(1) == 1); |
|---|
| 1631 | } |
|---|
| 1632 | |
|---|
| 1633 | void test_trunc() |
|---|
| 1634 | { |
|---|
| 1635 | static_assert((std::is_same<decltype(std::trunc(x: (float)0)), float>::value), "" ); |
|---|
| 1636 | static_assert((std::is_same<decltype(std::trunc(x: (bool)0)), double>::value), "" ); |
|---|
| 1637 | static_assert((std::is_same<decltype(std::trunc(x: (unsigned short)0)), double>::value), "" ); |
|---|
| 1638 | static_assert((std::is_same<decltype(std::trunc(x: (int)0)), double>::value), "" ); |
|---|
| 1639 | static_assert((std::is_same<decltype(std::trunc(x: (unsigned int)0)), double>::value), "" ); |
|---|
| 1640 | static_assert((std::is_same<decltype(std::trunc(x: (long)0)), double>::value), "" ); |
|---|
| 1641 | static_assert((std::is_same<decltype(std::trunc(x: (unsigned long)0)), double>::value), "" ); |
|---|
| 1642 | static_assert((std::is_same<decltype(std::trunc(x: (long long)0)), double>::value), "" ); |
|---|
| 1643 | static_assert((std::is_same<decltype(std::trunc(x: (unsigned long long)0)), double>::value), "" ); |
|---|
| 1644 | static_assert((std::is_same<decltype(std::trunc(x: (double)0)), double>::value), "" ); |
|---|
| 1645 | static_assert((std::is_same<decltype(std::trunc(x: (long double)0)), long double>::value), "" ); |
|---|
| 1646 | static_assert((std::is_same<decltype(std::truncf(x: 0)), float>::value), "" ); |
|---|
| 1647 | static_assert((std::is_same<decltype(std::truncl(x: 0)), long double>::value), "" ); |
|---|
| 1648 | static_assert((std::is_same<decltype(trunc(Ambiguous())), Ambiguous>::value), "" ); |
|---|
| 1649 | assert(std::trunc(1) == 1); |
|---|
| 1650 | } |
|---|
| 1651 | |
|---|
| 1652 | int main(int, char**) |
|---|
| 1653 | { |
|---|
| 1654 | test_abs(); |
|---|
| 1655 | test_acos(); |
|---|
| 1656 | test_asin(); |
|---|
| 1657 | test_atan(); |
|---|
| 1658 | test_atan2(); |
|---|
| 1659 | test_ceil(); |
|---|
| 1660 | test_cos(); |
|---|
| 1661 | test_cosh(); |
|---|
| 1662 | test_exp(); |
|---|
| 1663 | test_fabs(); |
|---|
| 1664 | test_floor(); |
|---|
| 1665 | test_fmod(); |
|---|
| 1666 | test_frexp(); |
|---|
| 1667 | test_ldexp(); |
|---|
| 1668 | test_log(); |
|---|
| 1669 | test_log10(); |
|---|
| 1670 | test_modf(); |
|---|
| 1671 | test_pow(); |
|---|
| 1672 | test_sin(); |
|---|
| 1673 | test_sinh(); |
|---|
| 1674 | test_sqrt(); |
|---|
| 1675 | test_tan(); |
|---|
| 1676 | test_tanh(); |
|---|
| 1677 | test_signbit(); |
|---|
| 1678 | test_fpclassify(); |
|---|
| 1679 | test_isfinite(); |
|---|
| 1680 | test_isnormal(); |
|---|
| 1681 | test_isgreater(); |
|---|
| 1682 | test_isgreaterequal(); |
|---|
| 1683 | test_isinf(); |
|---|
| 1684 | test_isless(); |
|---|
| 1685 | test_islessequal(); |
|---|
| 1686 | test_islessgreater(); |
|---|
| 1687 | test_isnan(); |
|---|
| 1688 | test_isunordered(); |
|---|
| 1689 | test_acosh(); |
|---|
| 1690 | test_asinh(); |
|---|
| 1691 | test_atanh(); |
|---|
| 1692 | test_cbrt(); |
|---|
| 1693 | test_copysign(); |
|---|
| 1694 | test_erf(); |
|---|
| 1695 | test_erfc(); |
|---|
| 1696 | test_exp2(); |
|---|
| 1697 | test_expm1(); |
|---|
| 1698 | test_fdim(); |
|---|
| 1699 | test_fma(); |
|---|
| 1700 | test_fmax(); |
|---|
| 1701 | test_fmin(); |
|---|
| 1702 | test_hypot(); |
|---|
| 1703 | test_ilogb(); |
|---|
| 1704 | test_lerp(); |
|---|
| 1705 | test_lgamma(); |
|---|
| 1706 | test_llrint(); |
|---|
| 1707 | test_llround(); |
|---|
| 1708 | test_log1p(); |
|---|
| 1709 | test_log2(); |
|---|
| 1710 | test_logb(); |
|---|
| 1711 | test_lrint(); |
|---|
| 1712 | test_lround(); |
|---|
| 1713 | test_nan(); |
|---|
| 1714 | test_nearbyint(); |
|---|
| 1715 | test_nextafter(); |
|---|
| 1716 | test_nexttoward(); |
|---|
| 1717 | test_remainder(); |
|---|
| 1718 | test_remquo(); |
|---|
| 1719 | test_rint(); |
|---|
| 1720 | test_round(); |
|---|
| 1721 | test_scalbln(); |
|---|
| 1722 | test_scalbn(); |
|---|
| 1723 | test_tgamma(); |
|---|
| 1724 | test_trunc(); |
|---|
| 1725 | |
|---|
| 1726 | return 0; |
|---|
| 1727 | } |
|---|
| 1728 | |
|---|
