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_trivial_constructor.hpp> | |
| 11 | #endif | |
| 11fdf7f2 TL |
12 | #include "test.hpp" |
| 13 | #include "check_integral_constant.hpp" | |
| 7c673cae FG |
14 | |
| 15 | ||
| 16 | class bug11324_base | |
| 17 | { | |
| 18 | public: | |
| 19 | bug11324_base & operator=(const bug11324_base&){ throw int(); } | |
| 20 | virtual ~bug11324_base() {} | |
| 21 | }; | |
| 22 | ||
| 23 | class bug11324_derived : public bug11324_base | |
| 24 | { | |
| 25 | public: | |
| 26 | char data; | |
| 27 | explicit bug11324_derived(char arg) : data(arg) {} | |
| 28 | }; | |
| 29 | ||
| 30 | struct private_construct | |
| 31 | { | |
| 32 | private_construct(int); | |
| 33 | private: | |
| 34 | private_construct(); | |
| 35 | }; | |
| 36 | ||
| 37 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 38 | ||
| 39 | struct deleted_construct | |
| 40 | { | |
| 41 | deleted_construct(int); | |
| 42 | deleted_construct() = delete; | |
| 43 | }; | |
| 44 | ||
| 45 | #endif | |
| 46 | ||
| 47 | TT_TEST_BEGIN(has_trivial_constructor) | |
| 48 | ||
| 49 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool>::value, true); | |
| 50 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool const>::value, true); | |
| 51 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool volatile>::value, true); | |
| 52 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bool const volatile>::value, true); | |
| 53 | ||
| 54 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char>::value, true); | |
| 55 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char const>::value, true); | |
| 56 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char volatile>::value, true); | |
| 57 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<signed char const volatile>::value, true); | |
| 58 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char>::value, true); | |
| 59 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char>::value, true); | |
| 60 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char const>::value, true); | |
| 61 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char const>::value, true); | |
| 62 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char volatile>::value, true); | |
| 63 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char volatile>::value, true); | |
| 64 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned char const volatile>::value, true); | |
| 65 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<char const volatile>::value, true); | |
| 66 | ||
| 67 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short>::value, true); | |
| 68 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short>::value, true); | |
| 69 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short const>::value, true); | |
| 70 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short const>::value, true); | |
| 71 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short volatile>::value, true); | |
| 72 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short volatile>::value, true); | |
| 73 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned short const volatile>::value, true); | |
| 74 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<short const volatile>::value, true); | |
| 75 | ||
| 76 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int>::value, true); | |
| 77 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int>::value, true); | |
| 78 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int const>::value, true); | |
| 79 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int const>::value, true); | |
| 80 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int volatile>::value, true); | |
| 81 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int volatile>::value, true); | |
| 82 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned int const volatile>::value, true); | |
| 83 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int const volatile>::value, true); | |
| 84 | ||
| 85 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long>::value, true); | |
| 86 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long>::value, true); | |
| 87 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long const>::value, true); | |
| 88 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long const>::value, true); | |
| 89 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long volatile>::value, true); | |
| 90 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long volatile>::value, true); | |
| 91 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned long const volatile>::value, true); | |
| 92 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long const volatile>::value, true); | |
| 93 | ||
| 94 | #ifdef BOOST_HAS_LONG_LONG | |
| 95 | ||
| 96 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type>::value, true); | |
| 97 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type>::value, true); | |
| 98 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type const>::value, true); | |
| 99 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type const>::value, true); | |
| 100 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type volatile>::value, true); | |
| 101 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type volatile>::value, true); | |
| 102 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::ulong_long_type const volatile>::value, true); | |
| 103 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor< ::boost::long_long_type const volatile>::value, true); | |
| 104 | ||
| 105 | #endif | |
| 106 | ||
| 107 | #ifdef BOOST_HAS_MS_INT64 | |
| 108 | ||
| 109 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8>::value, true); | |
| 110 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8>::value, true); | |
| 111 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 const>::value, true); | |
| 112 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 const>::value, true); | |
| 113 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 volatile>::value, true); | |
| 114 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 volatile>::value, true); | |
| 115 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int8 const volatile>::value, true); | |
| 116 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int8 const volatile>::value, true); | |
| 117 | ||
| 118 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16>::value, true); | |
| 119 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16>::value, true); | |
| 120 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 const>::value, true); | |
| 121 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 const>::value, true); | |
| 122 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 volatile>::value, true); | |
| 123 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 volatile>::value, true); | |
| 124 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int16 const volatile>::value, true); | |
| 125 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int16 const volatile>::value, true); | |
| 126 | ||
| 127 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32>::value, true); | |
| 128 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32>::value, true); | |
| 129 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 const>::value, true); | |
| 130 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 const>::value, true); | |
| 131 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 volatile>::value, true); | |
| 132 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 volatile>::value, true); | |
| 133 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int32 const volatile>::value, true); | |
| 134 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int32 const volatile>::value, true); | |
| 135 | ||
| 136 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64>::value, true); | |
| 137 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64>::value, true); | |
| 138 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 const>::value, true); | |
| 139 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 const>::value, true); | |
| 140 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 volatile>::value, true); | |
| 141 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 volatile>::value, true); | |
| 142 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<unsigned __int64 const volatile>::value, true); | |
| 143 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<__int64 const volatile>::value, true); | |
| 144 | ||
| 145 | #endif | |
| 146 | ||
| 147 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float>::value, true); | |
| 148 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float const>::value, true); | |
| 149 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float volatile>::value, true); | |
| 150 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<float const volatile>::value, true); | |
| 151 | ||
| 152 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double>::value, true); | |
| 153 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double const>::value, true); | |
| 154 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double volatile>::value, true); | |
| 155 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<double const volatile>::value, true); | |
| 156 | ||
| 157 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double>::value, true); | |
| 158 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double const>::value, true); | |
| 159 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double volatile>::value, true); | |
| 160 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<long double const volatile>::value, true); | |
| 161 | ||
| 162 | ||
| 163 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int>::value, true); | |
| 164 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<void*>::value, true); | |
| 165 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int*const>::value, true); | |
| 166 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f1>::value, true); | |
| 167 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f2>::value, true); | |
| 168 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<f3>::value, true); | |
| 169 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf1>::value, true); | |
| 170 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf2>::value, true); | |
| 171 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mf3>::value, true); | |
| 172 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<mp>::value, true); | |
| 173 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<cmf>::value, true); | |
| 174 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<enum_UDT>::value, true); | |
| 175 | ||
| 176 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int&>::value, false); | |
| 177 | #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES | |
| 178 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int&&>::value, false); | |
| 179 | #endif | |
| 180 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<const int&>::value, false); | |
| 181 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[2]>::value, true); | |
| 182 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[3][2]>::value, true); | |
| 183 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<int[2][4][5][6][3]>::value, true); | |
| 184 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<UDT>::value, false); | |
| 185 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_UDT>::value, false); | |
| 186 | // Can't construct type void: | |
| 187 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<void>::value, false); | |
| 188 | // cases we would like to succeed but can't implement in the language: | |
| 189 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_POD_UDT>::value, true, false); | |
| 190 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<POD_UDT>::value, true, false); | |
| 191 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<POD_union_UDT>::value, true, false); | |
| 192 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<empty_POD_union_UDT>::value, true, false); | |
| 193 | ||
| 194 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_construct>::value, false); | |
| 195 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_destroy>::value, true, false); | |
| 196 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_assign>::value, true, false); | |
| 197 | //BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<trivial_except_copy>::value, true, false); | |
| 198 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_construct> >::value, false); | |
| 199 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_destroy> >::value, true, false); | |
| 200 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_assign> >::value, true, false); | |
| 201 | //BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<wrap<trivial_except_copy> >::value, true, false); | |
| 202 | ||
| 203 | ||
| 204 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<test_abc1>::value, false); | |
| 205 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<bug11324_derived>::value, false); | |
| 206 | ||
| 207 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<private_construct>::value, false); | |
| 208 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 209 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<deleted_construct>::value, false); | |
| 11fdf7f2 | 210 | BOOST_CHECK_INTEGRAL_CONSTANT((::tt::has_trivial_constructor<std::pair<deleted_construct, int> >::value), false); |
| 7c673cae FG |
211 | #endif |
| 212 | ||
| 213 | TT_TEST_END | |
| 214 | ||
| 215 | ||
| 216 | ||
| 217 | ||
| 218 | ||
| 219 | ||
| 220 | ||
| 221 |