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 | ||
| 7 | #include "test.hpp" | |
| 8 | #include "check_integral_constant.hpp" | |
| 9 | #ifdef TEST_STD | |
| 10 | # include <type_traits> | |
| 11 | #else | |
| 12 | # include <boost/type_traits/has_nothrow_constructor.hpp> | |
| 13 | #endif | |
| 14 | ||
| 15 | class bug11324_base | |
| 16 | { | |
| 17 | public: | |
| 18 | bug11324_base & operator=(const bug11324_base&){ throw int(); } | |
| 19 | virtual ~bug11324_base() {} | |
| 20 | }; | |
| 21 | ||
| 22 | class bug11324_derived : public bug11324_base | |
| 23 | { | |
| 24 | public: | |
| 25 | char data; | |
| 26 | explicit bug11324_derived(char arg) : data(arg) {} | |
| 27 | }; | |
| 28 | ||
| 29 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 30 | ||
| 31 | struct deleted_default_construct | |
| 32 | { | |
| 33 | deleted_default_construct() = delete; | |
| 34 | deleted_default_construct(char val) : member(val) {} | |
| 35 | char member; | |
| 36 | }; | |
| 37 | ||
| 38 | #endif | |
| 39 | ||
| 40 | struct private_default_construct | |
| 41 | { | |
| 42 | private: | |
| 43 | private_default_construct(); | |
| 44 | public: | |
| 45 | private_default_construct(char val) : member(val) {} | |
| 46 | char member; | |
| 47 | }; | |
| 48 | ||
| 49 | #ifndef BOOST_NO_CXX11_NOEXCEPT | |
| 50 | struct noexcept_default_construct | |
| 51 | { | |
| 52 | noexcept_default_construct()noexcept; | |
| 53 | noexcept_default_construct(char val)noexcept : member(val) {} | |
| 54 | char member; | |
| 55 | }; | |
| 56 | #endif | |
| 57 | ||
| 58 | ||
| 59 | TT_TEST_BEGIN(has_nothrow_constructor) | |
| 60 | ||
| 61 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<bool>::value, true); | |
| 62 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<bool const>::value, true); | |
| 63 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<bool volatile>::value, true); | |
| 64 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<bool const volatile>::value, true); | |
| 65 | ||
| 66 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<signed char>::value, true); | |
| 67 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<signed char const>::value, true); | |
| 68 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<signed char volatile>::value, true); | |
| 69 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<signed char const volatile>::value, true); | |
| 70 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned char>::value, true); | |
| 71 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<char>::value, true); | |
| 72 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned char const>::value, true); | |
| 73 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<char const>::value, true); | |
| 74 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned char volatile>::value, true); | |
| 75 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<char volatile>::value, true); | |
| 76 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned char const volatile>::value, true); | |
| 77 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<char const volatile>::value, true); | |
| 78 | ||
| 79 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned short>::value, true); | |
| 80 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<short>::value, true); | |
| 81 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned short const>::value, true); | |
| 82 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<short const>::value, true); | |
| 83 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned short volatile>::value, true); | |
| 84 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<short volatile>::value, true); | |
| 85 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned short const volatile>::value, true); | |
| 86 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<short const volatile>::value, true); | |
| 87 | ||
| 88 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned int>::value, true); | |
| 89 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int>::value, true); | |
| 90 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned int const>::value, true); | |
| 91 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int const>::value, true); | |
| 92 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned int volatile>::value, true); | |
| 93 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int volatile>::value, true); | |
| 94 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned int const volatile>::value, true); | |
| 95 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int const volatile>::value, true); | |
| 96 | ||
| 97 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned long>::value, true); | |
| 98 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long>::value, true); | |
| 99 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned long const>::value, true); | |
| 100 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long const>::value, true); | |
| 101 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned long volatile>::value, true); | |
| 102 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long volatile>::value, true); | |
| 103 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned long const volatile>::value, true); | |
| 104 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long const volatile>::value, true); | |
| 105 | ||
| 106 | #ifdef BOOST_HAS_LONG_LONG | |
| 107 | ||
| 108 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::ulong_long_type>::value, true); | |
| 109 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::long_long_type>::value, true); | |
| 110 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::ulong_long_type const>::value, true); | |
| 111 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::long_long_type const>::value, true); | |
| 112 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::ulong_long_type volatile>::value, true); | |
| 113 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::long_long_type volatile>::value, true); | |
| 114 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::ulong_long_type const volatile>::value, true); | |
| 115 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor< ::boost::long_long_type const volatile>::value, true); | |
| 116 | ||
| 117 | #endif | |
| 118 | ||
| 119 | #ifdef BOOST_HAS_MS_INT64 | |
| 120 | ||
| 121 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int8>::value, true); | |
| 122 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int8>::value, true); | |
| 123 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int8 const>::value, true); | |
| 124 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int8 const>::value, true); | |
| 125 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int8 volatile>::value, true); | |
| 126 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int8 volatile>::value, true); | |
| 127 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int8 const volatile>::value, true); | |
| 128 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int8 const volatile>::value, true); | |
| 129 | ||
| 130 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int16>::value, true); | |
| 131 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int16>::value, true); | |
| 132 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int16 const>::value, true); | |
| 133 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int16 const>::value, true); | |
| 134 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int16 volatile>::value, true); | |
| 135 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int16 volatile>::value, true); | |
| 136 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int16 const volatile>::value, true); | |
| 137 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int16 const volatile>::value, true); | |
| 138 | ||
| 139 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int32>::value, true); | |
| 140 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int32>::value, true); | |
| 141 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int32 const>::value, true); | |
| 142 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int32 const>::value, true); | |
| 143 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int32 volatile>::value, true); | |
| 144 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int32 volatile>::value, true); | |
| 145 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int32 const volatile>::value, true); | |
| 146 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int32 const volatile>::value, true); | |
| 147 | ||
| 148 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int64>::value, true); | |
| 149 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int64>::value, true); | |
| 150 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int64 const>::value, true); | |
| 151 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int64 const>::value, true); | |
| 152 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int64 volatile>::value, true); | |
| 153 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int64 volatile>::value, true); | |
| 154 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<unsigned __int64 const volatile>::value, true); | |
| 155 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<__int64 const volatile>::value, true); | |
| 156 | ||
| 157 | #endif | |
| 158 | ||
| 159 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<float>::value, true); | |
| 160 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<float const>::value, true); | |
| 161 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<float volatile>::value, true); | |
| 162 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<float const volatile>::value, true); | |
| 163 | ||
| 164 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<double>::value, true); | |
| 165 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<double const>::value, true); | |
| 166 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<double volatile>::value, true); | |
| 167 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<double const volatile>::value, true); | |
| 168 | ||
| 169 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long double>::value, true); | |
| 170 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long double const>::value, true); | |
| 171 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long double volatile>::value, true); | |
| 172 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<long double const volatile>::value, true); | |
| 173 | ||
| 174 | ||
| 175 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int>::value, true); | |
| 176 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<void*>::value, true); | |
| 177 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int*const>::value, true); | |
| 178 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<f1>::value, true); | |
| 179 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<f2>::value, true); | |
| 180 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<f3>::value, true); | |
| 181 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<mf1>::value, true); | |
| 182 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<mf2>::value, true); | |
| 183 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<mf3>::value, true); | |
| 184 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<mp>::value, true); | |
| 185 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<cmf>::value, true); | |
| 186 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<enum_UDT>::value, true); | |
| 187 | ||
| 188 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int&>::value, false); | |
| 189 | #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES | |
| 190 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int&&>::value, false); | |
| 191 | #endif | |
| 192 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<const int&>::value, false); | |
| 193 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int[2]>::value, true); | |
| 194 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int[3][2]>::value, true); | |
| 195 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<int[2][4][5][6][3]>::value, true); | |
| 196 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<UDT>::value, false); | |
| 197 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<empty_UDT>::value, false); | |
| 198 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<void>::value, false); | |
| 199 | // cases we would like to succeed but can't implement in the language: | |
| 200 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<empty_POD_UDT>::value, true, false); | |
| 201 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<POD_UDT>::value, true, false); | |
| 202 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<POD_union_UDT>::value, true, false); | |
| 203 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<empty_POD_union_UDT>::value, true, false); | |
| 204 | BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<nothrow_construct_UDT>::value, true, false); | |
| 205 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<nothrow_assign_UDT>::value, false); | |
| 206 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<nothrow_copy_UDT>::value, false); | |
| 207 | ||
| 208 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<test_abc1>::value, false); | |
| 209 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<bug11324_derived>::value, false); | |
| 210 | #ifndef BOOST_NO_CXX11_DELETED_FUNCTIONS | |
| 211 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<deleted_default_construct>::value, false); | |
| 212 | #endif | |
| b32b8144 | 213 | #if !defined(BOOST_GCC) || (BOOST_GCC >= 40800) |
| 7c673cae | 214 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<private_default_construct>::value, false); |
| b32b8144 | 215 | #endif |
| 7c673cae FG |
216 | #ifndef BOOST_NO_CXX11_NOEXCEPT |
| 217 | BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_nothrow_constructor<noexcept_default_construct>::value, true); | |
| 218 | #endif | |
| 219 | ||
| 220 | TT_TEST_END | |
| 221 | ||
| 222 | ||
| 223 |