diff options
Diffstat (limited to 'libstdc++-v3')
25 files changed, 1722 insertions, 76 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 3b56f06..344d185 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,49 @@ +2011-05-19 Daniel Krugler <daniel.kruegler@googlemail.com> + + * testsuite/util/testsuite_tr1.h: Add test classes. + * testsuite/20_util/is_nothrow_assignable/value.cc: Add. + +2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + + * include/std/type_traits (is_assignable, is_copy_assignable, + is_move_assignable, is_nothrow_assignable, is_nothrow_copy_assignable, + is_nothrow_move_assignable): Add; minor tweaks elsewhere. + (has_nothrow_copy_assign): Remove. + * testsuite/util/testsuite_tr1.h: Add test classes. + * testsuite/20_util/is_assignable/requirements/typedefs.cc: Add. + * testsuite/20_util/is_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/is_nothrow_assignable/value.cc: Likewise. + * testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_nothrow_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/is_move_assignable/value.cc: Likewise. + * testsuite/20_util/is_move_assignable/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_move_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/is_copy_assignable/value.cc: Likewise. + * testsuite/20_util/is_copy_assignable/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_copy_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise. + * testsuite/20_util/is_nothrow_move_assignable/requirements/ + typedefs.cc: Likewise. + * testsuite/20_util/is_nothrow_move_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise. + * testsuite/20_util/is_nothrow_copy_assignable/requirements/ + typedefs.cc: Likewise. + * testsuite/20_util/is_nothrow_copy_assignable/requirements/ + explicit_instantiation.cc: Likewise. + * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust + dg-error line numbers. + * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: + Likewise. + * testsuite/20_util/declval/requirements/1_neg.cc: Likewise. + 2011-05-18 Jonathan Wakely <jwakely.gcc@gmail.com> * include/bits/shared_ptr_base.h: Use noexcept. Define special member diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 0560522..184e28b 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -988,10 +988,110 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION : public __is_nothrow_move_constructible_impl<_Tp> { }; - /// has_nothrow_copy_assign + template<typename _Tp, typename _Up> + class __is_assignable_helper + : public __sfinae_types + { + template<typename _Tp1, typename _Up1> + static decltype(declval<_Tp1>() = declval<_Up1>(), __one()) + __test(int); + + template<typename, typename> + static __two __test(...); + + public: + static constexpr bool value = sizeof(__test<_Tp, _Up>(0)) == 1; + }; + + /// is_assignable + template<typename _Tp, typename _Up> + struct is_assignable + : public integral_constant<bool, + __is_assignable_helper<_Tp, _Up>::value> + { }; + + template<typename _Tp, bool = is_void<_Tp>::value> + struct __is_copy_assignable_impl; + + template<typename _Tp> + struct __is_copy_assignable_impl<_Tp, true> + : public false_type { }; + + template<typename _Tp> + struct __is_copy_assignable_impl<_Tp, false> + : public is_assignable<_Tp&, const _Tp&&> + { }; + + /// is_copy_assignable + template<typename _Tp> + struct is_copy_assignable + : public __is_copy_assignable_impl<_Tp> + { }; + + template<typename _Tp, bool = is_void<_Tp>::value> + struct __is_move_assignable_impl; + + template<typename _Tp> + struct __is_move_assignable_impl<_Tp, true> + : public false_type { }; + + template<typename _Tp> + struct __is_move_assignable_impl<_Tp, false> + : public is_assignable<_Tp&, _Tp&&> + { }; + + /// is_move_assignable + template<typename _Tp> + struct is_move_assignable + : public __is_move_assignable_impl<_Tp> + { }; + + template<typename _Tp, typename _Up> + struct __is_nt_assignable_impl + : public integral_constant<bool, noexcept(declval<_Tp>() = declval<_Up>())> + { }; + + /// is_nothrow_assignable + template<typename _Tp, typename _Up> + struct is_nothrow_assignable + : public __and_<is_assignable<_Tp, _Up>, + __is_nt_assignable_impl<_Tp, _Up>>::type + { }; + + template<typename _Tp, bool = is_void<_Tp>::value> + struct __is_nt_copy_assignable_impl; + + template<typename _Tp> + struct __is_nt_copy_assignable_impl<_Tp, true> + : public false_type { }; + + template<typename _Tp> + struct __is_nt_copy_assignable_impl<_Tp, false> + : public is_nothrow_assignable<_Tp&, const _Tp&&> + { }; + + /// is_nothrow_copy_assignable + template<typename _Tp> + struct is_nothrow_copy_assignable + : public __is_nt_copy_assignable_impl<_Tp> + { }; + + template<typename _Tp, bool = is_void<_Tp>::value> + struct __is_nt_move_assignable_impl; + + template<typename _Tp> + struct __is_nt_move_assignable_impl<_Tp, true> + : public false_type { }; + + template<typename _Tp> + struct __is_nt_move_assignable_impl<_Tp, false> + : public is_nothrow_assignable<_Tp&, _Tp&&> + { }; + + /// is_nothrow_move_assignable template<typename _Tp> - struct has_nothrow_copy_assign - : public integral_constant<bool, __has_nothrow_assign(_Tp)> + struct is_nothrow_move_assignable + : public __is_nt_move_assignable_impl<_Tp> { }; /// has_trivial_default_constructor @@ -1086,7 +1186,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION bool = __or_<is_void<_From>, is_function<_To>, is_array<_To>>::value> struct __is_convertible_helper - { static const bool __value = is_void<_To>::value; }; + { static constexpr bool value = is_void<_To>::value; }; template<typename _From, typename _To> class __is_convertible_helper<_From, _To, false> @@ -1103,14 +1203,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION static __two __test(...); public: - static const bool __value = sizeof(__test<_From, _To>(0)) == 1; + static constexpr bool value = sizeof(__test<_From, _To>(0)) == 1; }; /// is_convertible template<typename _From, typename _To> struct is_convertible : public integral_constant<bool, - __is_convertible_helper<_From, _To>::__value> + __is_convertible_helper<_From, _To>::value> { }; /// is_explicitly_convertible @@ -1729,7 +1829,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION static __two __test(...); \ \ public: \ - static const bool value = sizeof(__test<_Tp>(0)) == 1; \ + static constexpr bool value = sizeof(__test<_Tp>(0)) == 1; \ }; \ \ template<typename _Tp> \ diff --git a/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc b/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc index 4fa005e..3ca56e9 100644 --- a/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc +++ b/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc @@ -19,7 +19,7 @@ // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. -// { dg-error "static assertion failed" "" { target *-*-* } 1615 } +// { dg-error "static assertion failed" "" { target *-*-* } 1715 } #include <utility> diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc deleted file mode 100644 index 0201c9c..0000000 --- a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc +++ /dev/null @@ -1,57 +0,0 @@ -// { dg-options "-std=gnu++0x" } -// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> -// -// Copyright (C) 2010 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 3, or (at your option) -// any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING3. If not see -// <http://www.gnu.org/licenses/>. - -#include <type_traits> -#include <testsuite_hooks.h> -#include <testsuite_tr1.h> - -void test01() -{ - bool test __attribute__((unused)) = true; - using std::has_nothrow_copy_assign; - using namespace __gnu_test; - - VERIFY( (test_property<has_nothrow_copy_assign, int>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, float>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, EnumType>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int*>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int(*)(int)>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int (ClassType::*)>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, - int (ClassType::*) (int)>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int[2]>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, float[][3]>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, EnumType[2][3][4]>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int*[3]>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, int(*[][2])(int)>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, - int (ClassType::*[2][3])>(true)) ); - VERIFY( (test_property<has_nothrow_copy_assign, - int (ClassType::*[][2][3]) (int)>(true)) ); - - // Negative tests. - VERIFY( (test_property<has_nothrow_copy_assign, void>(false)) ); -} - -int main() -{ - test01(); - return 0; -} diff --git a/libstdc++-v3/testsuite/20_util/is_assignable/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_assignable/requirements/explicit_instantiation.cc new file mode 100644 index 0000000..f4c0e2a --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_assignable/requirements/explicit_instantiation.cc @@ -0,0 +1,31 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_assignable<test_type, test_type>; +} diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_assignable/requirements/typedefs.cc index 3781d1f..d73c0c9 100644 --- a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc +++ b/libstdc++-v3/testsuite/20_util/is_assignable/requirements/typedefs.cc @@ -1,7 +1,9 @@ // { dg-options "-std=gnu++0x" } -// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// { dg-do compile } + +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> // -// Copyright (C) 2010 Free Software Foundation, Inc. +// Copyright (C) 2011 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the @@ -23,12 +25,10 @@ #include <type_traits> -// { dg-do compile } - void test01() { // Check for required typedefs - typedef std::has_nothrow_copy_assign<int> test_type; + typedef std::is_assignable<int, int> test_type; typedef test_type::value_type value_type; typedef test_type::type type; typedef test_type::type::value_type type_value_type; diff --git a/libstdc++-v3/testsuite/20_util/is_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_assignable/value.cc new file mode 100644 index 0000000..547f732 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_assignable/value.cc @@ -0,0 +1,675 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <initializer_list> +#include <testsuite_tr1.h> + +using namespace __gnu_test::assign; + +static_assert(std::is_assignable<int&, int>::value, "Error"); +static_assert(std::is_assignable<int&, const int>::value, "Error"); +static_assert(std::is_assignable<int&, int&>::value, "Error"); +static_assert(std::is_assignable<int&, const int&>::value, "Error"); + +static_assert(!std::is_assignable<int, int>::value, "Error"); +static_assert(!std::is_assignable<int, const int>::value, "Error"); +static_assert(!std::is_assignable<int, int&>::value, "Error"); +static_assert(!std::is_assignable<int, const int&>::value, "Error"); + +static_assert(!std::is_assignable<const int, int>::value, "Error"); +static_assert(!std::is_assignable<const int, const int>::value, "Error"); +static_assert(!std::is_assignable<const int, int&>::value, "Error"); +static_assert(!std::is_assignable<const int, const int&>::value, "Error"); + +static_assert(!std::is_assignable<const int&, int>::value, "Error"); +static_assert(!std::is_assignable<const int&, const int>::value, "Error"); +static_assert(!std::is_assignable<const int&, int&>::value, "Error"); +static_assert(!std::is_assignable<const int&, const int&>::value, "Error"); + +static_assert(std::is_assignable<Empty&, Empty>::value, "Error"); +static_assert(std::is_assignable<Empty&, const Empty>::value, "Error"); +static_assert(std::is_assignable<Empty&, Empty&>::value, "Error"); +static_assert(std::is_assignable<Empty&, const Empty&>::value, "Error"); +static_assert(std::is_assignable<Empty, Empty>::value, "Error"); +static_assert(std::is_assignable<Empty, const Empty>::value, "Error"); +static_assert(std::is_assignable<Empty, Empty&>::value, "Error"); +static_assert(std::is_assignable<Empty, const Empty&>::value, "Error"); + +static_assert(std::is_assignable<B&, B>::value, "Error"); +static_assert(std::is_assignable<B&, const B>::value, "Error"); +static_assert(std::is_assignable<B&, B&>::value, "Error"); +static_assert(std::is_assignable<B&, const B&>::value, "Error"); +static_assert(std::is_assignable<B, B>::value, "Error"); +static_assert(std::is_assignable<B, const B>::value, "Error"); +static_assert(std::is_assignable<B, B&>::value, "Error"); +static_assert(std::is_assignable<B, const B&>::value, "Error"); + +static_assert(std::is_assignable<bool&, bool>::value, "Error"); +static_assert(std::is_assignable<bool&, const bool>::value, "Error"); +static_assert(std::is_assignable<bool&, bool&>::value, "Error"); +static_assert(std::is_assignable<bool&, const bool&>::value, "Error"); + +// bool is a fundamental type that does not allow assignment to an rvalue: +static_assert(!std::is_assignable<bool, bool>::value, "Error"); +static_assert(!std::is_assignable<bool, const bool>::value, "Error"); +static_assert(!std::is_assignable<bool, bool&>::value, "Error"); +static_assert(!std::is_assignable<bool, const bool&>::value, "Error"); + +static_assert(std::is_assignable<std::nullptr_t&, +std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<std::nullptr_t&, const +std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<std::nullptr_t&, +std::nullptr_t&>::value, "Error"); +static_assert(std::is_assignable<std::nullptr_t&, const +std::nullptr_t&>::value, "Error"); + +// std::nullptr_t is a fundamental type that does not allow +// assignment to an rvalue: +static_assert(!std::is_assignable<std::nullptr_t, +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, const +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, +std::nullptr_t&>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, const +std::nullptr_t&>::value, "Error"); + +static_assert(std::is_assignable<E&, E>::value, "Error"); +static_assert(std::is_assignable<E&, const E>::value, "Error"); +static_assert(std::is_assignable<E&, E&>::value, "Error"); +static_assert(std::is_assignable<E&, const E&>::value, "Error"); + +static_assert(std::is_assignable<int&, E>::value, "Error"); +static_assert(std::is_assignable<int&, const E>::value, "Error"); +static_assert(std::is_assignable<int&, E&>::value, "Error"); +static_assert(std::is_assignable<int&, const E&>::value, "Error"); + +static_assert(!std::is_assignable<E&, int>::value, "Error"); +static_assert(!std::is_assignable<E&, const int>::value, "Error"); +static_assert(!std::is_assignable<E&, int&>::value, "Error"); +static_assert(!std::is_assignable<E&, const int&>::value, "Error"); + +static_assert(!std::is_assignable<E&, E2>::value, "Error"); +static_assert(!std::is_assignable<E&, const E2>::value, "Error"); +static_assert(!std::is_assignable<E&, E2&>::value, "Error"); +static_assert(!std::is_assignable<E&, const E2&>::value, "Error"); + +// E is not a class type and thus does not allow assignment to an rvalue: +static_assert(!std::is_assignable<E, E>::value, "Error"); +static_assert(!std::is_assignable<E, const E>::value, "Error"); +static_assert(!std::is_assignable<E, E&>::value, "Error"); +static_assert(!std::is_assignable<E, const E&>::value, "Error"); + +static_assert(std::is_assignable<SE&, SE>::value, "Error"); +static_assert(std::is_assignable<SE&, const SE>::value, "Error"); +static_assert(std::is_assignable<SE&, SE&>::value, "Error"); +static_assert(std::is_assignable<SE&, const SE&>::value, "Error"); + +static_assert(!std::is_assignable<int&, SE>::value, "Error"); +static_assert(!std::is_assignable<int&, const SE>::value, "Error"); +static_assert(!std::is_assignable<int&, SE&>::value, "Error"); +static_assert(!std::is_assignable<int&, const SE&>::value, "Error"); + +static_assert(!std::is_assignable<SE&, int>::value, "Error"); +static_assert(!std::is_assignable<SE&, const int>::value, "Error"); +static_assert(!std::is_assignable<SE&, int&>::value, "Error"); +static_assert(!std::is_assignable<SE&, const int&>::value, "Error"); + +// SE is not a class type and thus does not allow assignment to an rvalue: +static_assert(!std::is_assignable<SE, SE>::value, "Error"); +static_assert(!std::is_assignable<SE, const SE>::value, "Error"); +static_assert(!std::is_assignable<SE, SE&>::value, "Error"); +static_assert(!std::is_assignable<SE, const SE&>::value, "Error"); + +static_assert(std::is_assignable<AnyAssign&, int>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, E>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, SE>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, Empty>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, U>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, int&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, std::nullptr_t&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, E&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, SE&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, Empty&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, U&>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, AnyAssign>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, +std::initializer_list<int>>::value, "Error"); + +static_assert(std::is_assignable<AnyAssign&, int[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, +std::nullptr_t[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, E[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, SE[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, int(&)[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, +std::nullptr_t(&)[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, E(&)[1]>::value, "Error"); +static_assert(std::is_assignable<AnyAssign&, SE(&)[1]>::value, "Error"); + +static_assert(std::is_assignable<int&, E>::value, "Error"); +static_assert(!std::is_assignable<int&, SE>::value, "Error"); +static_assert(std::is_assignable<bool&, E>::value, "Error"); +static_assert(!std::is_assignable<bool&, SE>::value, "Error"); +static_assert(std::is_assignable<bool&, void*>::value, "Error"); +static_assert(std::is_assignable<bool&, int B::*>::value, "Error"); +static_assert(std::is_assignable<bool&, void*>::value, "Error"); +static_assert(std::is_assignable<bool&, std::nullptr_t>::value, "Error"); + +static_assert(std::is_assignable<std::nullptr_t&, +std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<void*&, std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<int*&, std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<int B::*&, std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t&, bool>::value, "Error"); +static_assert(!std::is_assignable<void*&, bool>::value, "Error"); +static_assert(!std::is_assignable<E&, bool>::value, "Error"); +static_assert(!std::is_assignable<SE&, bool>::value, "Error"); + +static_assert(std::is_assignable<std::initializer_list<int>&, +std::initializer_list<int>>::value, "Error"); +static_assert(std::is_assignable<std::initializer_list<int>&, +std::initializer_list<int>&&>::value, "Error"); +static_assert(std::is_assignable<std::initializer_list<int>&, const +std::initializer_list<int>&&>::value, "Error"); +static_assert(std::is_assignable<std::initializer_list<int>&, +std::initializer_list<int>&>::value, "Error"); +static_assert(std::is_assignable<std::initializer_list<int>&, const +std::initializer_list<int>&>::value, "Error"); +static_assert(!std::is_assignable<const std::initializer_list<int>&, +std::initializer_list<int>>::value, "Error"); + +static_assert(!std::is_assignable<const AnyAssign&, int>::value, "Error"); +static_assert(!std::is_assignable<AnyAssign&, void>::value, "Error"); + +static_assert(!std::is_assignable<void, int>::value, "Error"); +static_assert(!std::is_assignable<const void, int>::value, "Error"); +static_assert(!std::is_assignable<int, void>::value, "Error"); +static_assert(!std::is_assignable<int, const void>::value, "Error"); +static_assert(!std::is_assignable<const int, void>::value, "Error"); +static_assert(!std::is_assignable<const int, const void>::value, "Error"); +static_assert(!std::is_assignable<int&, void>::value, "Error"); +static_assert(!std::is_assignable<int&, const void>::value, "Error"); +static_assert(!std::is_assignable<const int&, void>::value, "Error"); +static_assert(!std::is_assignable<const int&, const void>::value, "Error"); +static_assert(!std::is_assignable<void, void>::value, "Error"); +static_assert(!std::is_assignable<const void, void>::value, "Error"); +static_assert(!std::is_assignable<const void, const void>::value, "Error"); + +static_assert(!std::is_assignable<int[1], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[1], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[1], int(&)[1]>::value, "Error"); +static_assert(!std::is_assignable<int[2], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[2], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[2], int(&)[1]>::value, "Error"); +static_assert(!std::is_assignable<int[1], void>::value, "Error"); +static_assert(!std::is_assignable<int(&)[1], void>::value, "Error"); +static_assert(!std::is_assignable<void, int[1]>::value, "Error"); +static_assert(!std::is_assignable<void, int(&)[1]>::value, "Error"); + +static_assert(!std::is_assignable<int[], int[]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[], int[]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[], int(&)[]>::value, "Error"); +static_assert(!std::is_assignable<int[1], int[]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[1], int[]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[1], int(&)[]>::value, "Error"); +static_assert(!std::is_assignable<int[], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[], int[1]>::value, "Error"); +static_assert(!std::is_assignable<int(&)[], int(&)[1]>::value, "Error"); +static_assert(!std::is_assignable<int[], void>::value, "Error"); +static_assert(!std::is_assignable<int(&)[], void>::value, "Error"); +static_assert(!std::is_assignable<void, int[]>::value, "Error"); +static_assert(!std::is_assignable<void, int(&)[]>::value, "Error"); + +static_assert(std::is_assignable<DelCopyAssign&, +DelCopyAssign>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, const +DelCopyAssign>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, +DelCopyAssign&>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, const +DelCopyAssign&>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, void>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, void()>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, void(&)()>::value, "Error"); +static_assert(!std::is_assignable<DelCopyAssign&, int>::value, "Error"); + +static_assert(std::is_assignable<DelAnyAssign&, +DelAnyAssign&&>::value, "Error"); +static_assert(std::is_assignable<DelAnyAssign&, const +DelAnyAssign&>::value, "Error"); +static_assert(std::is_assignable<DelAnyAssign, +DelAnyAssign&&>::value, "Error"); +static_assert(std::is_assignable<DelAnyAssign, const +DelAnyAssign&>::value, "Error"); + +static_assert(!std::is_assignable<const DelAnyAssign&, +DelAnyAssign&&>::value, "Error"); +static_assert(!std::is_assignable<const DelAnyAssign&, const +DelAnyAssign&>::value, "Error"); +static_assert(!std::is_assignable<const DelAnyAssign, +DelAnyAssign&&>::value, "Error"); +static_assert(!std::is_assignable<const DelAnyAssign, const +DelAnyAssign&>::value, "Error"); + +static_assert(!std::is_assignable<DelAnyAssign&, int>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, const int&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void()>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void() +const>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void(&)()>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void(&&)()>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, +std::nullptr_t&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, +std::initializer_list<int>>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, +std::initializer_list<int>&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, bool>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, bool&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, E>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, E&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, SE>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, SE&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, Empty>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, Empty&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, B>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, B&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, U>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, U&>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, void*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, B*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, D*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int B::*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int D::*>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int[]>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int[1]>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int(&)[]>::value, "Error"); +static_assert(!std::is_assignable<DelAnyAssign&, int(&)[1]>::value, "Error"); + +static_assert(!std::is_assignable<void(), void>::value, "Error"); +static_assert(!std::is_assignable<void, void()>::value, "Error"); +static_assert(!std::is_assignable<void(), void()>::value, "Error"); + +static_assert(!std::is_assignable<void(&)(), void>::value, "Error"); +static_assert(!std::is_assignable<void, void(&)()>::value, "Error"); +static_assert(!std::is_assignable<void(&)(), void(&)()>::value, "Error"); +static_assert(!std::is_assignable<void(&)(), void()>::value, "Error"); +static_assert(!std::is_assignable<void(), void(&)()>::value, "Error"); + +static_assert(std::is_assignable<int&, ImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int&, ExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int, ImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int, ExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int, ImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int, ExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int&, +ImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int&, +ExplicitTo<int>>::value, "Error"); + +static_assert(std::is_assignable<DelImplicitTo<int>&, +DelImplicitTo<int>>::value, "Error"); +static_assert(std::is_assignable<DelImplicitTo<int>, +DelImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int&, DelImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int, DelImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int&, +DelImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int, +DelImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int&, DelExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<int, DelExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int&, +DelExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<const int, +DelExplicitTo<int>>::value, "Error"); + +static_assert(std::is_assignable<B&, B>::value, "Error"); +static_assert(std::is_assignable<B&, D>::value, "Error"); +static_assert(std::is_assignable<B&, B&>::value, "Error"); +static_assert(std::is_assignable<B&, D&>::value, "Error"); +static_assert(!std::is_assignable<const B&, B&>::value, "Error"); +static_assert(!std::is_assignable<const B&, D&>::value, "Error"); +static_assert(!std::is_assignable<D&, B>::value, "Error"); +static_assert(!std::is_assignable<D&, B&>::value, "Error"); + +static_assert(std::is_assignable<B*&, B*>::value, "Error"); +static_assert(std::is_assignable<B*&, D*>::value, "Error"); +static_assert(std::is_assignable<const B*&, D*>::value, "Error"); +static_assert(std::is_assignable<const B*&, const D*>::value, "Error"); +static_assert(std::is_assignable<B*&, B*&>::value, "Error"); +static_assert(std::is_assignable<B*&, D*&>::value, "Error"); +static_assert(std::is_assignable<const B*&, B*&>::value, "Error"); +static_assert(std::is_assignable<const B*&, D*&>::value, "Error"); +static_assert(!std::is_assignable<B* const&, B*&>::value, "Error"); +static_assert(!std::is_assignable<B* const&, D*&>::value, "Error"); +static_assert(!std::is_assignable<D*&, B*>::value, "Error"); +static_assert(!std::is_assignable<D*&, B*&>::value, "Error"); + +static_assert(std::is_assignable<MO&, MO>::value, "Error"); +static_assert(std::is_assignable<MO&, MO&&>::value, "Error"); +static_assert(std::is_assignable<MO, MO>::value, "Error"); +static_assert(std::is_assignable<MO, MO&&>::value, "Error"); + +static_assert(!std::is_assignable<const MO&, MO>::value, "Error"); +static_assert(!std::is_assignable<const MO&, MO&&>::value, "Error"); +static_assert(!std::is_assignable<MO&, const MO&&>::value, "Error"); +static_assert(!std::is_assignable<MO&, MO&>::value, "Error"); +static_assert(!std::is_assignable<MO&, const MO&>::value, "Error"); +static_assert(!std::is_assignable<const MO, MO>::value, "Error"); +static_assert(!std::is_assignable<const MO, MO&&>::value, "Error"); +static_assert(!std::is_assignable<MO, const MO&&>::value, "Error"); +static_assert(!std::is_assignable<MO, MO&>::value, "Error"); +static_assert(!std::is_assignable<MO, const MO&>::value, "Error"); + +static_assert(!std::is_assignable<NontrivialUnion&, +NontrivialUnion>::value, "Error"); +static_assert(!std::is_assignable<NontrivialUnion&, +NontrivialUnion&&>::value, "Error"); +static_assert(!std::is_assignable<NontrivialUnion&, +NontrivialUnion&>::value, "Error"); +static_assert(!std::is_assignable<NontrivialUnion&, const +NontrivialUnion&>::value, "Error"); +static_assert(!std::is_assignable<NontrivialUnion&, const +NontrivialUnion&&>::value, "Error"); + +static_assert(std::is_assignable<Abstract&, Abstract>::value, "Error"); +static_assert(std::is_assignable<Abstract&, Abstract&&>::value, "Error"); +static_assert(std::is_assignable<Abstract&, Abstract&>::value, "Error"); +static_assert(std::is_assignable<Abstract&, const Abstract&>::value, "Error"); +static_assert(std::is_assignable<Abstract&, const Abstract&&>::value, "Error"); +static_assert(std::is_assignable<Abstract&&, Abstract>::value, "Error"); +static_assert(std::is_assignable<Abstract&&, Abstract&&>::value, "Error"); +static_assert(std::is_assignable<Abstract&&, Abstract&>::value, "Error"); +static_assert(std::is_assignable<Abstract&&, const Abstract&>::value, "Error"); +static_assert(std::is_assignable<Abstract&&, const +Abstract&&>::value, "Error"); + +static_assert(std::is_assignable<AbstractDelDtor&, +AbstractDelDtor>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&, +AbstractDelDtor&&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&, +AbstractDelDtor&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&, const +AbstractDelDtor&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&, const +AbstractDelDtor&&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&&, +AbstractDelDtor>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&&, +AbstractDelDtor&&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&&, +AbstractDelDtor&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&&, const +AbstractDelDtor&>::value, "Error"); +static_assert(std::is_assignable<AbstractDelDtor&&, const +AbstractDelDtor&&>::value, "Error"); + +static_assert(std::is_assignable<DelDef&, DelDef>::value, "Error"); +static_assert(std::is_assignable<DelDef&, DelDef&&>::value, "Error"); +static_assert(std::is_assignable<DelDef&, DelDef&>::value, "Error"); +static_assert(std::is_assignable<DelDef&, const DelDef&>::value, "Error"); +static_assert(std::is_assignable<DelDef&, const DelDef&&>::value, "Error"); +static_assert(std::is_assignable<DelDef&&, DelDef>::value, "Error"); +static_assert(std::is_assignable<DelDef&&, DelDef&&>::value, "Error"); +static_assert(std::is_assignable<DelDef&&, DelDef&>::value, "Error"); +static_assert(std::is_assignable<DelDef&&, const DelDef&>::value, "Error"); +static_assert(std::is_assignable<DelDef&&, const DelDef&&>::value, "Error"); + +static_assert(std::is_assignable<Ellipsis&, Ellipsis>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const Ellipsis>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, Ellipsis&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const Ellipsis&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis, Ellipsis>::value, "Error"); +static_assert(std::is_assignable<Ellipsis, const Ellipsis>::value, "Error"); +static_assert(std::is_assignable<Ellipsis, Ellipsis&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis, const Ellipsis&>::value, "Error"); + +static_assert(!std::is_assignable<Ellipsis&, void>::value, "Error"); + +static_assert(std::is_assignable<Ellipsis&, int>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const int>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, int&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const int&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, Empty>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const Empty>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, Empty&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const Empty&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, E>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const E>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, E&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const E&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, SE>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const SE>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, SE&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const SE&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, bool>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const bool>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, bool&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const bool&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const +std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, std::nullptr_t&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const +std::nullptr_t&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, void*>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const void*>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, void*&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, const void*&>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, void()>::value, "Error"); +static_assert(std::is_assignable<Ellipsis&, void(&)()>::value, "Error"); + +static_assert(std::is_assignable<DelEllipsis&, DelEllipsis>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis&, const +DelEllipsis>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis&, DelEllipsis&>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis&, const +DelEllipsis&>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis, DelEllipsis>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis, const +DelEllipsis>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis, DelEllipsis&>::value, "Error"); +static_assert(std::is_assignable<DelEllipsis, const +DelEllipsis&>::value, "Error"); + +static_assert(!std::is_assignable<DelEllipsis&, void>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, int>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const int>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, int&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const int&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, Empty>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const Empty>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, Empty&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const Empty&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, E>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const E>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, E&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const E&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, SE>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const SE>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, SE&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const SE&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, bool>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const bool>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, bool&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const bool&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, +std::nullptr_t&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const +std::nullptr_t&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, void*>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const void*>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, void*&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, const void*&>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, void()>::value, "Error"); +static_assert(!std::is_assignable<DelEllipsis&, void(&)()>::value, "Error"); + +static_assert(std::is_assignable<FromArgs<int>&, int>::value, "Error"); +static_assert(std::is_assignable<FromArgs<int>&, const int>::value, "Error"); +static_assert(!std::is_assignable<FromArgs<int>&, +ImplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<FromArgs<int>&, ImplicitTo<const +int>>::value, "Error"); +static_assert(!std::is_assignable<FromArgs<int>&, +ExplicitTo<int>>::value, "Error"); +static_assert(!std::is_assignable<FromArgs<int>&, ExplicitTo<const +int>>::value, "Error"); + +static_assert(!std::is_assignable<DelFromArgs<int>&, int>::value, "Error"); +static_assert(!std::is_assignable<DelFromArgs<int>&, const +int>::value, "Error"); + +static_assert(std::is_assignable<void(*&)(), +ImplicitTo<void(*)()>>::value, "Error"); +static_assert(!std::is_assignable<void(*&)(), +ExplicitTo<void(*)()>>::value, "Error"); + +static_assert(std::is_assignable<UAssignAll&, UAssignAll>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const +UAssignAll>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, UAssignAll&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const +UAssignAll&>::value, "Error"); + +static_assert(std::is_assignable<UAssignAll, UAssignAll>::value, "Error"); +static_assert(std::is_assignable<UAssignAll, const +UAssignAll>::value, "Error"); +static_assert(std::is_assignable<UAssignAll, UAssignAll&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll, const +UAssignAll&>::value, "Error"); + +static_assert(!std::is_assignable<UAssignAll&, void>::value, "Error"); +static_assert(!std::is_assignable<const UAssignAll&, void>::value, "Error"); +static_assert(!std::is_assignable<const UAssignAll&, +UAssignAll>::value, "Error"); +static_assert(!std::is_assignable<const UAssignAll&, const +UAssignAll>::value, "Error"); +static_assert(!std::is_assignable<const UAssignAll&, +UAssignAll&>::value, "Error"); +static_assert(!std::is_assignable<const UAssignAll&, const +UAssignAll&>::value, "Error"); + +static_assert(std::is_assignable<UAssignAll&, int>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, E>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, E&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, SE>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, SE&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, double>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, double&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, Empty>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, Empty&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, B>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, B&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, U>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, U&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, std::nullptr_t>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, +std::nullptr_t&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void()>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void(&)()>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void() const>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void(*)()>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void(*&)()>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int*>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int*&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void*>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, void*&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const int*>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const int*&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const void*>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, const void*&>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int[1]>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int(&)[1]>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int[]>::value, "Error"); +static_assert(std::is_assignable<UAssignAll&, int(&)[]>::value, "Error"); + +static_assert(!std::is_assignable<UDelAssignAll&, int>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, E>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, E&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, SE>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, SE&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, double>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, double&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, Empty>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, Empty&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, B>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, B&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, U>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, U&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, +std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, +std::nullptr_t&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void()>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void(&)()>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void() +const>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void(*)()>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void(*&)()>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int*>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int*&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void*>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, void*&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, const int*>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, const +int*&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, const +void*>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, const +void*&>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int[1]>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int(&)[1]>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int[]>::value, "Error"); +static_assert(!std::is_assignable<UDelAssignAll&, int(&)[]>::value, "Error"); + +static_assert(!std::is_assignable<void(&)(), std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, void(&)()>::value, "Error"); +static_assert(!std::is_assignable<void(&)(), int[]>::value, "Error"); +static_assert(!std::is_assignable<int[], void(&)()>::value, "Error"); +static_assert(!std::is_assignable<int[], std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, int[]>::value, "Error"); +static_assert(!std::is_assignable<int[1], std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, int[1]>::value, "Error"); +static_assert(!std::is_assignable<void, std::nullptr_t>::value, "Error"); +static_assert(!std::is_assignable<std::nullptr_t, void>::value, "Error"); +static_assert(!std::is_assignable<const D&, B&>::value, "Error"); +static_assert(!std::is_assignable<const B&, B&>::value, "Error"); + +static_assert(std::is_assignable<B&, const D&>::value, "Error"); +static_assert(std::is_assignable<B&, const B&>::value, "Error"); +static_assert(std::is_assignable<int&, const int&>::value, "Error"); +static_assert(std::is_assignable<int&, const double&>::value, "Error"); diff --git a/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/explicit_instantiation.cc new file mode 100644 index 0000000..7aaf37e --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/explicit_instantiation.cc @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_copy_assignable<test_type>; +} diff --git a/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/typedefs.cc new file mode 100644 index 0000000..1436621 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_copy_assignable/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::is_copy_assignable<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc new file mode 100644 index 0000000..662c834 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_copy_assignable/value.cc @@ -0,0 +1,66 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_copy_assignable; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_property<is_copy_assignable, int>(true)) ); + VERIFY( (test_property<is_copy_assignable, float>(true)) ); + VERIFY( (test_property<is_copy_assignable, EnumType>(true)) ); + VERIFY( (test_property<is_copy_assignable, int*>(true)) ); + VERIFY( (test_property<is_copy_assignable, int(*)(int)>(true)) ); + VERIFY( (test_property<is_copy_assignable, int (ClassType::*)>(true)) ); + VERIFY( (test_property<is_copy_assignable, + int (ClassType::*) (int)>(true)) ); + + VERIFY( (test_property<is_copy_assignable, NoexceptCopyAssignClass>(true)) ); + VERIFY( (test_property<is_copy_assignable, ExceptCopyAssignClass>(true)) ); + + // Negative tests. + VERIFY( (test_property<is_copy_assignable, void>(false)) ); + VERIFY( (test_property<is_copy_assignable, int[2]>(false)) ); + VERIFY( (test_property<is_copy_assignable, float[][3]>(false)) ); + VERIFY( (test_property<is_copy_assignable, EnumType[2][3][4]>(false)) ); + VERIFY( (test_property<is_copy_assignable, int*[3]>(false)) ); + VERIFY( (test_property<is_copy_assignable, int(*[][2])(int)>(false)) ); + VERIFY( (test_property<is_copy_assignable, + int (ClassType::*[2][3])>(false)) ); + VERIFY( (test_property<is_copy_assignable, + int (ClassType::*[][2][3]) (int)>(false)) ); + + VERIFY( (test_property<is_copy_assignable, NoexceptMoveAssignClass>(false)) ); + VERIFY( (test_property<is_copy_assignable, ExceptMoveAssignClass>(false)) ); + VERIFY( (test_property<is_copy_assignable, DeletedCopyAssignClass>(false)) ); + VERIFY( (test_property<is_copy_assignable, DeletedMoveAssignClass>(false)) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/explicit_instantiation.cc new file mode 100644 index 0000000..e85a746 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/explicit_instantiation.cc @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_move_assignable<test_type>; +} diff --git a/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/typedefs.cc new file mode 100644 index 0000000..23b8aa8 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_move_assignable/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::is_move_assignable<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc new file mode 100644 index 0000000..a7dff82 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc @@ -0,0 +1,66 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_move_assignable; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_property<is_move_assignable, int>(true)) ); + VERIFY( (test_property<is_move_assignable, float>(true)) ); + VERIFY( (test_property<is_move_assignable, EnumType>(true)) ); + VERIFY( (test_property<is_move_assignable, int*>(true)) ); + VERIFY( (test_property<is_move_assignable, int(*)(int)>(true)) ); + VERIFY( (test_property<is_move_assignable, int (ClassType::*)>(true)) ); + VERIFY( (test_property<is_move_assignable, + int (ClassType::*) (int)>(true)) ); + + VERIFY( (test_property<is_move_assignable, NoexceptMoveAssignClass>(true)) ); + VERIFY( (test_property<is_move_assignable, ExceptMoveAssignClass>(true)) ); + VERIFY( (test_property<is_move_assignable, NoexceptCopyAssignClass>(true)) ); + VERIFY( (test_property<is_move_assignable, ExceptCopyAssignClass>(true)) ); + + // Negative tests. + VERIFY( (test_property<is_move_assignable, void>(false)) ); + VERIFY( (test_property<is_move_assignable, int[2]>(false)) ); + VERIFY( (test_property<is_move_assignable, float[][3]>(false)) ); + VERIFY( (test_property<is_move_assignable, EnumType[2][3][4]>(false)) ); + VERIFY( (test_property<is_move_assignable, int*[3]>(false)) ); + VERIFY( (test_property<is_move_assignable, int(*[][2])(int)>(false)) ); + VERIFY( (test_property<is_move_assignable, + int (ClassType::*[2][3])>(false)) ); + VERIFY( (test_property<is_move_assignable, + int (ClassType::*[][2][3]) (int)>(false)) ); + + VERIFY( (test_property<is_move_assignable, DeletedCopyAssignClass>(false)) ); + VERIFY( (test_property<is_move_assignable, DeletedMoveAssignClass>(false)) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/explicit_instantiation.cc new file mode 100644 index 0000000..d3ebe8b --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/explicit_instantiation.cc @@ -0,0 +1,31 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_nothrow_assignable<test_type, test_type>; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc new file mode 100644 index 0000000..7baeb6f --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +void test01() +{ + // Check for required typedefs + typedef std::is_nothrow_assignable<int, int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc new file mode 100644 index 0000000..6414faf0 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_assignable/value.cc @@ -0,0 +1,58 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_nothrow_assignable; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_relationship<is_nothrow_assignable, int&, int>(true)) ); + VERIFY( (test_relationship<is_nothrow_assignable, int&, const int>(true)) ); + + VERIFY( (test_relationship<is_nothrow_assignable, + NoexceptCopyAssignClass&, const NoexceptCopyAssignClass&>(true)) ); + VERIFY( (test_relationship<is_nothrow_assignable, + NoexceptMoveAssignClass&, NoexceptMoveAssignClass&&>(true)) ); + VERIFY( (test_relationship<is_nothrow_assignable, + NoexceptCopyAssignClass&, NoexceptCopyAssignClass&&>(true)) ); + + // Negative tests. + VERIFY( (test_relationship<is_nothrow_assignable, int, int>(false)) ); + VERIFY( (test_relationship<is_nothrow_assignable, int, const int>(false)) ); + + VERIFY( (test_relationship<is_nothrow_assignable, + ExceptCopyAssignClass&, const ExceptCopyAssignClass&>(false)) ); + VERIFY( (test_relationship<is_nothrow_assignable, + ExceptMoveAssignClass&, ExceptMoveAssignClass&&>(false)) ); + VERIFY( (test_relationship<is_nothrow_assignable, + NoexceptMoveAssignClass&, const NoexceptMoveAssignClass&>(false)) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/requirements/explicit_instantiation.cc index 0a4a622..406c600 100644 --- a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/requirements/explicit_instantiation.cc @@ -2,7 +2,7 @@ // { dg-do compile } // 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> -// Copyright (C) 2010 Free Software Foundation, Inc. +// Copyright (C) 2010, 2011 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the @@ -26,5 +26,5 @@ namespace std { typedef short test_type; - template struct has_nothrow_copy_assign<test_type>; + template struct is_nothrow_copy_assignable<test_type>; } diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/requirements/typedefs.cc new file mode 100644 index 0000000..52876fe --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010, 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::is_nothrow_copy_assignable<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc new file mode 100644 index 0000000..f008bfc --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_copy_assignable/value.cc @@ -0,0 +1,75 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010, 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_nothrow_copy_assignable; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_property<is_nothrow_copy_assignable, int>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, float>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, EnumType>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, int*>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, int(*)(int)>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + int (ClassType::*)>(true)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + int (ClassType::*) (int)>(true)) ); + + VERIFY( (test_property<is_nothrow_copy_assignable, + NoexceptCopyAssignClass>(true)) ); + + // Negative tests. + VERIFY( (test_property<is_nothrow_copy_assignable, void>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, int[2]>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, float[][3]>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + EnumType[2][3][4]>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, int*[3]>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + int(*[][2])(int)>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + int (ClassType::*[2][3])>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + int (ClassType::*[][2][3]) (int)>(false)) ); + + VERIFY( (test_property<is_nothrow_copy_assignable, + ExceptCopyAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + NoexceptMoveAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + ExceptMoveAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + DeletedCopyAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_copy_assignable, + DeletedMoveAssignClass>(false)) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/explicit_instantiation.cc new file mode 100644 index 0000000..c360102 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/explicit_instantiation.cc @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_nothrow_move_assignable<test_type>; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/typedefs.cc new file mode 100644 index 0000000..33e0cba --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::is_nothrow_move_assignable<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc new file mode 100644 index 0000000..3eec9b0 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_nothrow_move_assignable/value.cc @@ -0,0 +1,75 @@ +// { dg-options "-std=gnu++0x" } +// 2011-05-19 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_nothrow_move_assignable; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_property<is_nothrow_move_assignable, int>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, float>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, EnumType>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, int*>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, int(*)(int)>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + int (ClassType::*)>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + int (ClassType::*) (int)>(true)) ); + + VERIFY( (test_property<is_nothrow_move_assignable, + NoexceptMoveAssignClass>(true)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + NoexceptCopyAssignClass>(true)) ); + + // Negative tests. + VERIFY( (test_property<is_nothrow_move_assignable, void>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, int[2]>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, float[][3]>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + EnumType[2][3][4]>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, int*[3]>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + int(*[][2])(int)>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + int (ClassType::*[2][3])>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + int (ClassType::*[][2][3]) (int)>(false)) ); + + VERIFY( (test_property<is_nothrow_move_assignable, + ExceptMoveAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + ExceptCopyAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + DeletedMoveAssignClass>(false)) ); + VERIFY( (test_property<is_nothrow_move_assignable, + DeletedCopyAssignClass>(false)) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc index 01a2068..c92df36 100644 --- a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc +++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc @@ -48,5 +48,5 @@ void test01() // { dg-error "instantiated from here" "" { target *-*-* } 40 } // { dg-error "instantiated from here" "" { target *-*-* } 42 } -// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1401 } -// { dg-error "declaration of" "" { target *-*-* } 1365 } +// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1501 } +// { dg-error "declaration of" "" { target *-*-* } 1465 } diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc index 7dd19d6..2bb62cb 100644 --- a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc +++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc @@ -48,5 +48,5 @@ void test01() // { dg-error "instantiated from here" "" { target *-*-* } 40 } // { dg-error "instantiated from here" "" { target *-*-* } 42 } -// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1325 } -// { dg-error "declaration of" "" { target *-*-* } 1289 } +// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1425 } +// { dg-error "declaration of" "" { target *-*-* } 1389 } diff --git a/libstdc++-v3/testsuite/util/testsuite_tr1.h b/libstdc++-v3/testsuite/util/testsuite_tr1.h index 9265bc4..03cc431 100644 --- a/libstdc++-v3/testsuite/util/testsuite_tr1.h +++ b/libstdc++-v3/testsuite/util/testsuite_tr1.h @@ -204,6 +204,42 @@ namespace __gnu_test { ExceptMoveConsClass(ExceptMoveConsClass&&) noexcept(false); }; + + struct NoexceptCopyAssignClass + { + NoexceptCopyAssignClass& + operator=(const NoexceptCopyAssignClass&) noexcept(true); + }; + + struct ExceptCopyAssignClass + { + ExceptCopyAssignClass& + operator=(const ExceptCopyAssignClass&) noexcept(false); + }; + + struct NoexceptMoveAssignClass + { + NoexceptMoveAssignClass& + operator=(NoexceptMoveAssignClass&&) noexcept(true); + }; + + struct ExceptMoveAssignClass + { + ExceptMoveAssignClass& + operator=(ExceptMoveAssignClass&&) noexcept(false); + }; + + struct DeletedCopyAssignClass + { + DeletedCopyAssignClass& + operator=(const DeletedCopyAssignClass&) = delete; + }; + + struct DeletedMoveAssignClass + { + DeletedMoveAssignClass& + operator=(DeletedMoveAssignClass&&) = delete; + }; #endif struct NType // neither trivial nor standard-layout @@ -450,6 +486,180 @@ namespace __gnu_test UnusualCopy(UnusualCopy&); }; } + + namespace assign + { + struct Empty {}; + + struct B { int i; B(){} }; + struct D : B {}; + + enum E { ee1 }; + enum E2 { ee2 }; + enum class SE { e1 }; + enum class SE2 { e2 }; + + enum OpE : int; + enum class OpSE : bool; + + union U { int i; Empty b; }; + + union UAssignAll + { + bool b; + char c; + template<class T> + void operator=(T&&); + }; + + union UDelAssignAll + { + bool b; + char c; + template<class T> + void operator=(T&&) = delete; + }; + + struct Abstract + { + virtual ~Abstract() = 0; + }; + + struct AbstractDelDtor + { + ~AbstractDelDtor() = delete; + virtual void foo() = 0; + }; + + struct Ukn; + + template<class To> + struct ImplicitTo + { + operator To(); + }; + + template<class To> + struct ExplicitTo + { + explicit operator To(); + }; + + template<class To> + struct DelImplicitTo + { + operator To() = delete; + }; + + template<class To> + struct DelExplicitTo + { + explicit operator To() = delete; + }; + + struct Ellipsis + { + Ellipsis(...){} + }; + + struct DelEllipsis + { + DelEllipsis(...) = delete; + }; + + struct Any + { + template<class T> + Any(T&&){} + }; + + struct nAny + { + template<class... T> + nAny(T&&...){} + }; + + struct DelnAny + { + template<class... T> + DelnAny(T&&...) = delete; + }; + + template<class... Args> + struct FromArgs + { + FromArgs(Args...); + }; + + template<class... Args> + struct DelFromArgs + { + DelFromArgs(Args...) = delete; + }; + + struct DelDef + { + DelDef() = delete; + }; + + struct DelCopy + { + DelCopy(const DelCopy&) = delete; + }; + + struct DelDtor + { + DelDtor() = default; + DelDtor(const DelDtor&) = default; + DelDtor(DelDtor&&) = default; + DelDtor(int); + DelDtor(int, B, U); + ~DelDtor() = delete; + }; + + struct Nontrivial + { + Nontrivial(); + Nontrivial(const Nontrivial&); + Nontrivial& operator=(const Nontrivial&); + ~Nontrivial(); + }; + + union NontrivialUnion + { + int i; + Nontrivial n; + }; + + struct UnusualCopy + { + UnusualCopy(UnusualCopy&); + }; + + struct AnyAssign + { + template<class T> + void operator=(T&&); + }; + + struct DelAnyAssign + { + template<class T> + void operator=(T&&) = delete; + }; + + struct DelCopyAssign + { + DelCopyAssign& operator=(const DelCopyAssign&) = delete; + DelCopyAssign& operator=(DelCopyAssign&&) = default; + }; + + struct MO + { + MO(MO&&) = default; + MO& operator=(MO&&) = default; + }; + } #endif } // namespace __gnu_test |