projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | |
| 2 | // (C) Copyright John Maddock 2000. | |
| 3 | // Use, modification and distribution are subject to the | |
| 4 | // Boost Software License, Version 1.0. (See accompanying file | |
| 5 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | ||
| 7c673cae FG |
7 | #ifdef TEST_STD |
| 8 | # include <type_traits> | |
| 9 | #else | |
| 10 | # include <boost/type_traits/has_nothrow_copy.hpp> | |
| 11 | #endif | |
| 11fdf7f2 TL |
12 | #include "test.hpp" |
| 13 | #include "check_integral_constant.hpp" | |
| 7c673cae FG |
14 | |
| 15 | struct non_copy | |
| 16 | { | |
| 17 | non_copy(); | |
| 18 | private: | |
| 19 | non_copy(const non_copy&); | |
| 20 | }; | |
| 21 | ||
| 22 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 23 | ||
| 92f5a8d4 TL |
24 | struct delete_move |
| 25 | { | |
| 26 | delete_move(); | |
| 27 | delete_move(const delete_move&&) = delete; | |
| 28 | }; | |
| 29 | ||
| 7c673cae FG |
30 | struct delete_copy |
| 31 | { | |
| 32 | delete_copy(); | |
| 33 | delete_copy(const delete_copy&) = delete; | |
| 34 | }; | |
| 35 | ||
| 36 | #endif | |
| 37 | ||
| 38 | #ifndef BOOST_NO_CXX11_NOEXCEPT | |
| 39 | ||
| 40 | struct noexcept_copy | |
| 41 | { | |
| 42 | noexcept_copy(); | |
| 43 | noexcept_copy& operator=(const noexcept_copy&)noexcept; | |
| 44 | }; | |
| 45 | ||
| 46 | #endif | |
| 47 | ||
| 48 | TT_TEST_BEGIN(has_nothrow_copy) | |
| 49 | ||
| 50 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<bool>::value, true); | |
| 51 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<bool const>::value, true); | |
| 52 | #ifndef TEST_STD | |
| 53 | // unspecified behaviour: | |
| 54 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<bool volatile>::value, false); | |
| 55 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<bool const volatile>::value, false); | |
| 56 | #endif | |
| 57 | ||
| 58 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<signed char>::value, true); | |
| 59 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<signed char const>::value, true); | |
| 60 | #ifndef TEST_STD | |
| 61 | // unspecified behaviour: | |
| 62 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<signed char volatile>::value, false); | |
| 63 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<signed char const volatile>::value, false); | |
| 64 | #endif | |
| 65 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned char>::value, true); | |
| 66 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<char>::value, true); | |
| 67 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned char const>::value, true); | |
| 68 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<char const>::value, true); | |
| 69 | #ifndef TEST_STD | |
| 70 | // unspecified behaviour: | |
| 71 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned char volatile>::value, false); | |
| 72 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<char volatile>::value, false); | |
| 73 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned char const volatile>::value, false); | |
| 74 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<char const volatile>::value, false); | |
| 75 | #endif | |
| 76 | ||
| 77 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned short>::value, true); | |
| 78 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<short>::value, true); | |
| 79 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned short const>::value, true); | |
| 80 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<short const>::value, true); | |
| 81 | #ifndef TEST_STD | |
| 82 | // unspecified behaviour: | |
| 83 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned short volatile>::value, false); | |
| 84 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<short volatile>::value, false); | |
| 85 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned short const volatile>::value, false); | |
| 86 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<short const volatile>::value, false); | |
| 87 | #endif | |
| 88 | ||
| 89 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned int>::value, true); | |
| 90 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int>::value, true); | |
| 91 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned int const>::value, true); | |
| 92 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int const>::value, true); | |
| 93 | #ifndef TEST_STD | |
| 94 | // unspecified behaviour: | |
| 95 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned int volatile>::value, false); | |
| 96 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int volatile>::value, false); | |
| 97 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned int const volatile>::value, false); | |
| 98 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int const volatile>::value, false); | |
| 99 | #endif | |
| 100 | ||
| 101 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned long>::value, true); | |
| 102 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long>::value, true); | |
| 103 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned long const>::value, true); | |
| 104 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long const>::value, true); | |
| 105 | #ifndef TEST_STD | |
| 106 | // unspecified behaviour: | |
| 107 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned long volatile>::value, false); | |
| 108 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long volatile>::value, false); | |
| 109 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned long const volatile>::value, false); | |
| 110 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long const volatile>::value, false); | |
| 111 | #endif | |
| 112 | ||
| 113 | #ifdef BOOST_HAS_LONG_LONG | |
| 114 | ||
| 115 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::ulong_long_type>::value, true); | |
| 116 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::long_long_type>::value, true); | |
| 117 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::ulong_long_type const>::value, true); | |
| 118 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::long_long_type const>::value, true); | |
| 119 | #ifndef TEST_STD | |
| 120 | // unspecified behaviour: | |
| 121 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::ulong_long_type volatile>::value, false); | |
| 122 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::long_long_type volatile>::value, false); | |
| 123 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::ulong_long_type const volatile>::value, false); | |
| 124 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy< ::boost::long_long_type const volatile>::value, false); | |
| 125 | #endif | |
| 126 | #endif | |
| 127 | ||
| 128 | #ifdef BOOST_HAS_MS_INT64 | |
| 129 | ||
| 130 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int8>::value, true); | |
| 131 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int8>::value, true); | |
| 132 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int8 const>::value, true); | |
| 133 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int8 const>::value, true); | |
| 134 | #ifndef TEST_STD | |
| 135 | // unspecified behaviour: | |
| 136 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int8 volatile>::value, false); | |
| 137 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int8 volatile>::value, false); | |
| 138 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int8 const volatile>::value, false); | |
| 139 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int8 const volatile>::value, false); | |
| 140 | #endif | |
| 141 | ||
| 142 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int16>::value, true); | |
| 143 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int16>::value, true); | |
| 144 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int16 const>::value, true); | |
| 145 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int16 const>::value, true); | |
| 146 | #ifndef TEST_STD | |
| 147 | // unspecified behaviour: | |
| 148 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int16 volatile>::value, false); | |
| 149 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int16 volatile>::value, false); | |
| 150 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int16 const volatile>::value, false); | |
| 151 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int16 const volatile>::value, false); | |
| 152 | #endif | |
| 153 | ||
| 154 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int32>::value, true); | |
| 155 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int32>::value, true); | |
| 156 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int32 const>::value, true); | |
| 157 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int32 const>::value, true); | |
| 158 | #ifndef TEST_STD | |
| 159 | // unspecified behaviour: | |
| 160 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int32 volatile>::value, false); | |
| 161 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int32 volatile>::value, false); | |
| 162 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int32 const volatile>::value, false); | |
| 163 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int32 const volatile>::value, false); | |
| 164 | #endif | |
| 165 | ||
| 166 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int64>::value, true); | |
| 167 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int64>::value, true); | |
| 168 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int64 const>::value, true); | |
| 169 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int64 const>::value, true); | |
| 170 | #ifndef TEST_STD | |
| 171 | // unspecified behaviour: | |
| 172 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int64 volatile>::value, false); | |
| 173 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int64 volatile>::value, false); | |
| 174 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<unsigned __int64 const volatile>::value, false); | |
| 175 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<__int64 const volatile>::value, false); | |
| 176 | #endif | |
| 177 | #endif | |
| 178 | ||
| 179 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<float>::value, true); | |
| 180 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<float const>::value, true); | |
| 181 | #ifndef TEST_STD | |
| 182 | // unspecified behaviour: | |
| 183 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<float volatile>::value, false); | |
| 184 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<float const volatile>::value, false); | |
| 185 | #endif | |
| 186 | ||
| 187 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<double>::value, true); | |
| 188 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<double const>::value, true); | |
| 189 | #ifndef TEST_STD | |
| 190 | // unspecified behaviour: | |
| 191 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<double volatile>::value, false); | |
| 192 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<double const volatile>::value, false); | |
| 193 | #endif | |
| 194 | ||
| 195 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long double>::value, true); | |
| 196 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long double const>::value, true); | |
| 197 | #ifndef TEST_STD | |
| 198 | // unspecified behaviour: | |
| 199 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long double volatile>::value, false); | |
| 200 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<long double const volatile>::value, false); | |
| 201 | #endif | |
| 202 | ||
| 203 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int>::value, true); | |
| 204 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<void*>::value, true); | |
| 205 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int*const>::value, true); | |
| 206 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<f1>::value, true); | |
| 207 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<f2>::value, true); | |
| 208 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<f3>::value, true); | |
| 209 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<mf1>::value, true); | |
| 210 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<mf2>::value, true); | |
| 211 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<mf3>::value, true); | |
| 212 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<mp>::value, true); | |
| 213 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<cmf>::value, true); | |
| 214 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<enum_UDT>::value, true); | |
| 215 | ||
| 216 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int&>::value, false); | |
| 217 | #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES | |
| 218 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int&&>::value, false); | |
| 219 | #endif | |
| 220 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<const int&>::value, false); | |
| 221 | // These used to be true, but are now false to match std conforming behavior: | |
| 222 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int[2]>::value, false); | |
| 223 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int[3][2]>::value, false); | |
| 224 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<int[2][4][5][6][3]>::value, false); | |
| 225 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<UDT>::value, false); | |
| 226 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<void>::value, false); | |
| 227 | // cases we would like to succeed but can't implement in the language: | |
| 228 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<empty_POD_UDT>::value, true, false); | |
| 229 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<POD_UDT>::value, true, false); | |
| 230 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<POD_union_UDT>::value, true, false); | |
| 231 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<empty_POD_union_UDT>::value, true, false); | |
| 232 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<nothrow_copy_UDT>::value, true, false); | |
| 233 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<nothrow_assign_UDT>::value, false); | |
| 234 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<nothrow_construct_UDT>::value, false); | |
| 235 | ||
| 11fdf7f2 | 236 | #if !(defined(CI_SUPPRESS_KNOWN_ISSUES) && BOOST_WORKAROUND(BOOST_GCC, < 40700)) |
| 7c673cae | 237 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<test_abc1>::value, false); |
| 11fdf7f2 | 238 | #endif |
| 7c673cae FG |
239 | |
| 240 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 241 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<delete_copy>::value, false); | |
| 92f5a8d4 | 242 | #if !(defined(CI_SUPPRESS_KNOWN_ISSUES) && BOOST_WORKAROUND(BOOST_GCC, < 40600)) && !(defined(CI_SUPPRESS_KNOWN_ISSUES) && BOOST_WORKAROUND(BOOST_MSVC, == 1800))\ |
| 1e59de90 | 243 | && !(defined(CI_SUPPRESS_KNOWN_ISSUES) && defined(_MANAGED)) |
| 92f5a8d4 TL |
244 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<delete_move>::value, false); |
| 245 | #endif | |
| 7c673cae FG |
246 | #endif |
| 247 | ||
| 248 | #ifndef BOOST_NO_CXX11_NOEXCEPT | |
| 249 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<noexcept_copy>::value, true); | |
| 250 | #endif | |
| 251 | ||
| 252 | #if !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800) | |
| b32b8144 | 253 | #if !defined(BOOST_GCC) || (BOOST_GCC >= 40800) |
| 7c673cae FG |
254 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_copy<non_copy>::value, false); |
| 255 | #endif | |
| b32b8144 | 256 | #endif |
| 7c673cae FG |
257 | |
| 258 | TT_TEST_END | |
| 259 | ||
| 260 | ||
| 261 |