+2011-04-13 Daniel Krugler <daniel.kruegler@googlemail.com>
+ Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/48526
+ * include/std/type_traits (struct is_constructible): Re-implement,
+ according to n3290.
+ (struct is_default_constructible): Add.
+ (struct is_destructible): Likewise.
+ (struct __and_, __or_, __not_): Add and use throughout; reorder some
+ facilities, other minor tweaks.
+ * testsuite/util/testsuite_tr1.h: Add test types.
+ * testsuite/20_util/is_constructible/value-2.cc: New.
+ * testsuite/20_util/is_default_constructible/value.cc: Likewise.
+ * testsuite/20_util/is_default_constructible/requirements/typedefs.cc:
+ Likewise.
+ * testsuite/20_util/is_default_constructible/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_destructible/value.cc: Likewise.
+ * testsuite/20_util/is_destructible/requirements/typedefs.cc:
+ Likewise.
+ * testsuite/20_util/is_destructible/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.
+ * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
+
+2011-04-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * testsuite/20_util/is_function/value.cc: Add, adapted from the tr
+ testsuite.
+ * testsuite/20_util/is_function/requirements/typedefs.cc: Likewise.
+ * testsuite/20_util/is_function/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_function/24808.cc: Likewise.
+ * testsuite/20_util/is_function/35637.cc: Likewise.
+ * testsuite/20_util/is_object/value.cc: Likewise.
+ * testsuite/20_util/is_object/requirements/typedefs.cc: Likewise.
+ * testsuite/20_util/is_object/requirements/explicit_instantiation.cc:
+ : Likewise.
+ * testsuite/20_util/is_object/24808.cc: Likewise.
+ * testsuite/20_util/is_compound/value.cc: Likewise.
+ * testsuite/20_util/is_compound/requirements/typedefs.cc: Likewise.
+ * testsuite/20_util/is_compound/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_member_object_pointer/value.cc: Likewise.
+ * testsuite/20_util/is_member_object_pointer/requirements/
+ typedefs.cc: Likewise.
+ * testsuite/20_util/is_member_object_pointer/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_fundamental/value.cc: Likewise.
+ * testsuite/20_util/is_fundamental/requirements/typedefs.cc: Likewise.
+ * testsuite/20_util/is_fundamental/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_member_pointer/value.cc: Likewise.
+ * testsuite/20_util/is_member_pointer/requirements/typedefs.cc:
+ Likewise.
+ * testsuite/20_util/is_member_pointer/requirements/
+ explicit_instantiation.cc: Likewise.
+ * testsuite/20_util/is_member_function_pointer/value.cc: Likewise.
+ * testsuite/20_util/is_member_function_pointer/
+ requirements/typedefs.cc: Likewise.
+ * testsuite/20_util/is_member_function_pointer/requirements/
+ explicit_instantiation.cc: Likewise.
+
+ * testsuite/20_util/is_convertible/value.cc: Minor tweak, adjust
+ Copyright years.
+
2011-04-12 Takaya Saito <gintensubaru@gmail.com>
PR libstdc++/48476
// C++0x type_traits -*- C++ -*-
-// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2008, 2009, 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
typedef struct { char __arr[2]; } __two;
};
-#define _DEFINE_SPEC_0_HELPER \
- template<>
+ // Meta programming helper types.
-#define _DEFINE_SPEC_1_HELPER \
- template<typename _Tp>
+ template<bool, typename, typename>
+ struct conditional;
-#define _DEFINE_SPEC_2_HELPER \
- template<typename _Tp, typename _Cp>
+ template<typename _Tp, _Tp>
+ struct integral_constant;
+
+ template<typename, typename, typename...>
+ struct __or_;
+
+ template<typename _B1, typename _B2>
+ struct __or_<_B1, _B2>
+ : public conditional<_B1::value, _B1, _B2>::type
+ { };
+
+ template<typename _B1, typename _B2, typename _B3, typename... _Bn>
+ struct __or_<_B1, _B2, _B3, _Bn...>
+ : public conditional<_B1::value, _B1, __or_<_B2, _B3, _Bn...>>::type
+ { };
-#define _DEFINE_SPEC(_Order, _Trait, _Type, _Value) \
- _DEFINE_SPEC_##_Order##_HELPER \
- struct _Trait<_Type> \
- : public integral_constant<bool, _Value> { };
+ template<typename, typename, typename...>
+ struct __and_;
- // helper classes.
+ template<typename _B1, typename _B2>
+ struct __and_<_B1, _B2>
+ : public conditional<_B1::value, _B2, _B1>::type
+ { };
+
+ template<typename _B1, typename _B2, typename _B3, typename... _Bn>
+ struct __and_<_B1, _B2, _B3, _Bn...>
+ : public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
+ { };
+
+ template<typename _Pp>
+ struct __not_
+ : public integral_constant<bool, !_Pp::value>
+ { };
+
+ // helper class.
/// integral_constant
template<typename _Tp, _Tp __v>
template<typename _Tp, _Tp __v>
constexpr _Tp integral_constant<_Tp, __v>::value;
- /// remove_cv
+ // primary type categories.
+
template<typename>
struct remove_cv;
template<typename>
struct __is_void_helper
: public false_type { };
- _DEFINE_SPEC(0, __is_void_helper, void, true)
- // primary type categories.
+ template<>
+ struct __is_void_helper<void>
+ : public true_type { };
/// is_void
template<typename _Tp>
template<typename>
struct __is_integral_helper
: public false_type { };
- _DEFINE_SPEC(0, __is_integral_helper, bool, true)
- _DEFINE_SPEC(0, __is_integral_helper, char, true)
- _DEFINE_SPEC(0, __is_integral_helper, signed char, true)
- _DEFINE_SPEC(0, __is_integral_helper, unsigned char, true)
+
+ template<>
+ struct __is_integral_helper<bool>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<char>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<signed char>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<unsigned char>
+ : public true_type { };
+
#ifdef _GLIBCXX_USE_WCHAR_T
- _DEFINE_SPEC(0, __is_integral_helper, wchar_t, true)
+ template<>
+ struct __is_integral_helper<wchar_t>
+ : public true_type { };
#endif
- _DEFINE_SPEC(0, __is_integral_helper, char16_t, true)
- _DEFINE_SPEC(0, __is_integral_helper, char32_t, true)
- _DEFINE_SPEC(0, __is_integral_helper, short, true)
- _DEFINE_SPEC(0, __is_integral_helper, unsigned short, true)
- _DEFINE_SPEC(0, __is_integral_helper, int, true)
- _DEFINE_SPEC(0, __is_integral_helper, unsigned int, true)
- _DEFINE_SPEC(0, __is_integral_helper, long, true)
- _DEFINE_SPEC(0, __is_integral_helper, unsigned long, true)
- _DEFINE_SPEC(0, __is_integral_helper, long long, true)
- _DEFINE_SPEC(0, __is_integral_helper, unsigned long long, true)
+
+ template<>
+ struct __is_integral_helper<char16_t>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<char32_t>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<short>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<unsigned short>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<int>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<unsigned int>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<long>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<unsigned long>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<long long>
+ : public true_type { };
+
+ template<>
+ struct __is_integral_helper<unsigned long long>
+ : public true_type { };
/// is_integral
template<typename _Tp>
template<typename>
struct __is_floating_point_helper
: public false_type { };
- _DEFINE_SPEC(0, __is_floating_point_helper, float, true)
- _DEFINE_SPEC(0, __is_floating_point_helper, double, true)
- _DEFINE_SPEC(0, __is_floating_point_helper, long double, true)
+
+ template<>
+ struct __is_floating_point_helper<float>
+ : public true_type { };
+
+ template<>
+ struct __is_floating_point_helper<double>
+ : public true_type { };
+
+ template<>
+ struct __is_floating_point_helper<long double>
+ : public true_type { };
/// is_floating_point
template<typename _Tp>
template<typename>
struct __is_pointer_helper
: public false_type { };
- _DEFINE_SPEC(1, __is_pointer_helper, _Tp*, true)
+
+ template<typename _Tp>
+ struct __is_pointer_helper<_Tp*>
+ : public true_type { };
/// is_pointer
template<typename _Tp>
remove_cv<_Tp>::type>::value)>
{ };
- /// is_reference
+ /// is_lvalue_reference
+ template<typename>
+ struct is_lvalue_reference
+ : public false_type { };
+
template<typename _Tp>
- struct is_reference;
+ struct is_lvalue_reference<_Tp&>
+ : public true_type { };
+
+ /// is_rvalue_reference
+ template<typename>
+ struct is_rvalue_reference
+ : public false_type { };
- /// is_function
template<typename _Tp>
+ struct is_rvalue_reference<_Tp&&>
+ : public true_type { };
+
+ template<typename>
struct is_function;
template<typename>
struct __is_member_object_pointer_helper
: public false_type { };
- _DEFINE_SPEC(2, __is_member_object_pointer_helper, _Tp _Cp::*,
- !is_function<_Tp>::value)
+
+ template<typename _Tp, typename _Cp>
+ struct __is_member_object_pointer_helper<_Tp _Cp::*>
+ : public integral_constant<bool, !is_function<_Tp>::value> { };
/// is_member_object_pointer
template<typename _Tp>
template<typename>
struct __is_member_function_pointer_helper
: public false_type { };
- _DEFINE_SPEC(2, __is_member_function_pointer_helper, _Tp _Cp::*,
- is_function<_Tp>::value)
+
+ template<typename _Tp, typename _Cp>
+ struct __is_member_function_pointer_helper<_Tp _Cp::*>
+ : public integral_constant<bool, is_function<_Tp>::value> { };
/// is_member_function_pointer
template<typename _Tp>
template<typename>
struct is_function
: public false_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes...)>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes......)>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes...) const>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes......) const>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes...) volatile>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes......) volatile>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes...) const volatile>
: public true_type { };
+
template<typename _Res, typename... _ArgTypes>
struct is_function<_Res(_ArgTypes......) const volatile>
: public true_type { };
template<typename>
struct __is_nullptr_t_helper
: public false_type { };
- _DEFINE_SPEC(0, __is_nullptr_t_helper, std::nullptr_t, true)
+
+ template<>
+ struct __is_nullptr_t_helper<std::nullptr_t>
+ : public true_type { };
// __is_nullptr_t (extension).
template<typename _Tp>
remove_cv<_Tp>::type>::value)>
{ };
- // composite type traits.
-
+ // composite type categories.
+
+ /// is_reference
+ template<typename _Tp>
+ struct is_reference
+ : public __or_<is_lvalue_reference<_Tp>,
+ is_rvalue_reference<_Tp>>::type
+ { };
+
/// is_arithmetic
template<typename _Tp>
struct is_arithmetic
- : public integral_constant<bool, (is_integral<_Tp>::value
- || is_floating_point<_Tp>::value)>
+ : public __or_<is_integral<_Tp>, is_floating_point<_Tp>>::type
{ };
/// is_fundamental
template<typename _Tp>
struct is_fundamental
- : public integral_constant<bool, (is_arithmetic<_Tp>::value
- || is_void<_Tp>::value)>
+ : public __or_<is_arithmetic<_Tp>, is_void<_Tp>>::type
{ };
/// is_object
template<typename _Tp>
struct is_object
- : public integral_constant<bool, !(is_function<_Tp>::value
- || is_reference<_Tp>::value
- || is_void<_Tp>::value)>
+ : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>,
+ is_void<_Tp>>>::type
{ };
- /// is_member_pointer
- template<typename _Tp>
+ template<typename>
struct is_member_pointer;
/// is_scalar
template<typename _Tp>
struct is_scalar
- : public integral_constant<bool, (is_arithmetic<_Tp>::value
- || is_enum<_Tp>::value
- || is_pointer<_Tp>::value
- || is_member_pointer<_Tp>::value
- || __is_nullptr_t<_Tp>::value)>
+ : public __or_<is_arithmetic<_Tp>, is_enum<_Tp>, is_pointer<_Tp>,
+ is_member_pointer<_Tp>, __is_nullptr_t<_Tp>>::type
{ };
/// is_compound
template<typename _Tp>
struct __is_member_pointer_helper
: public false_type { };
- _DEFINE_SPEC(2, __is_member_pointer_helper, _Tp _Cp::*, true)
+
+ template<typename _Tp, typename _Cp>
+ struct __is_member_pointer_helper<_Tp _Cp::*>
+ : public true_type { };
template<typename _Tp>
- struct is_member_pointer
+ struct is_member_pointer
: public integral_constant<bool, (__is_member_pointer_helper<
typename remove_cv<_Tp>::type>::value)>
{ };
// type properties.
+
/// is_const
template<typename>
struct is_const
struct is_volatile<_Tp volatile>
: public true_type { };
+ /// is_trivial
+ template<typename _Tp>
+ struct is_trivial
+ : public integral_constant<bool, __is_trivial(_Tp)>
+ { };
+
+ /// is_trivially_copyable (still unimplemented)
+
+ /// is_standard_layout
+ template<typename _Tp>
+ struct is_standard_layout
+ : public integral_constant<bool, __is_standard_layout(_Tp)>
+ { };
+
+ /// is_pod
+ // Could use is_standard_layout && is_trivial instead of the builtin.
+ template<typename _Tp>
+ struct is_pod
+ : public integral_constant<bool, __is_pod(_Tp)>
+ { };
+
+ /// is_literal_type
+ template<typename _Tp>
+ struct is_literal_type
+ : public integral_constant<bool, __is_literal_type(_Tp)>
+ { };
+
/// is_empty
template<typename _Tp>
struct is_empty
: public integral_constant<bool, __is_abstract(_Tp)>
{ };
- /// has_virtual_destructor
+ template<typename _Tp,
+ bool = is_integral<_Tp>::value,
+ bool = is_floating_point<_Tp>::value>
+ struct __is_signed_helper
+ : public false_type { };
+
template<typename _Tp>
- struct has_virtual_destructor
- : public integral_constant<bool, __has_virtual_destructor(_Tp)>
+ struct __is_signed_helper<_Tp, false, true>
+ : public true_type { };
+
+ template<typename _Tp>
+ struct __is_signed_helper<_Tp, true, false>
+ : public integral_constant<bool, static_cast<bool>(_Tp(-1) < _Tp(0))>
{ };
- /// alignment_of
+ /// is_signed
template<typename _Tp>
- struct alignment_of
- : public integral_constant<std::size_t, __alignof__(_Tp)> { };
-
- /// rank
+ struct is_signed
+ : public integral_constant<bool, __is_signed_helper<_Tp>::value>
+ { };
+
+ /// is_unsigned
+ template<typename _Tp>
+ struct is_unsigned
+ : public __and_<is_arithmetic<_Tp>, __not_<is_signed<_Tp>>>::type
+ { };
+
+
+ // destructible and constructible type properties
+
template<typename>
- struct rank
- : public integral_constant<std::size_t, 0> { };
-
- template<typename _Tp, std::size_t _Size>
- struct rank<_Tp[_Size]>
- : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
+ struct add_rvalue_reference;
template<typename _Tp>
- struct rank<_Tp[]>
- : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
+ typename add_rvalue_reference<_Tp>::type declval() noexcept;
- /// extent
- template<typename, unsigned _Uint = 0>
- struct extent
- : public integral_constant<std::size_t, 0> { };
-
- template<typename _Tp, unsigned _Uint, std::size_t _Size>
- struct extent<_Tp[_Size], _Uint>
- : public integral_constant<std::size_t,
- _Uint == 0 ? _Size : extent<_Tp,
- _Uint - 1>::value>
+ template<typename, unsigned = 0>
+ struct extent;
+
+ template<typename>
+ struct remove_all_extents;
+
+ template<typename _Tp>
+ struct __is_array_known_bounds
+ : public integral_constant<bool, (extent<_Tp>::value > 0)>
{ };
- template<typename _Tp, unsigned _Uint>
- struct extent<_Tp[], _Uint>
- : public integral_constant<std::size_t,
- _Uint == 0 ? 0 : extent<_Tp,
- _Uint - 1>::value>
+ template<typename _Tp>
+ struct __is_array_unknown_bounds
+ : public __and_<is_array<_Tp>, __not_<extent<_Tp>>>::type
{ };
- // relationships between types [4.6].
+ struct __do_is_destructible_impl_1
+ {
+ template<typename _Up>
+ struct __w { _Up __u; };
- /// is_same
- template<typename, typename>
- struct is_same
- : public false_type { };
+ template<typename _Tp, typename
+ = decltype(declval<__w<_Tp>&>().~__w<_Tp>())>
+ static true_type __test(int);
+
+ template<typename>
+ static false_type __test(...);
+ };
template<typename _Tp>
- struct is_same<_Tp, _Tp>
- : public true_type { };
+ struct __is_destructible_impl_1
+ : public __do_is_destructible_impl_1
+ {
+ typedef decltype(__test<_Tp>(0)) type;
+ };
- // const-volatile modifications [4.7.1].
+ struct __do_is_destructible_impl_2
+ {
+ template<typename _Tp, typename = decltype(declval<_Tp&>().~_Tp())>
+ static true_type __test(int);
+
+ template<typename>
+ static false_type __test(...);
+ };
- /// remove_const
template<typename _Tp>
- struct remove_const
- { typedef _Tp type; };
+ struct __is_destructible_impl_2
+ : public __do_is_destructible_impl_2
+ {
+ typedef decltype(__test<_Tp>(0)) type;
+ };
+
+ template<typename _Tp,
+ bool = __or_<is_void<_Tp>,
+ __is_array_unknown_bounds<_Tp>>::value,
+ bool = __or_<is_reference<_Tp>, is_function<_Tp>>::value>
+ struct __is_destructible_safe;
template<typename _Tp>
- struct remove_const<_Tp const>
- { typedef _Tp type; };
-
- /// remove_volatile
+ struct __is_destructible_safe<_Tp, false, false>
+ : public conditional<is_abstract<_Tp>::value,
+ __is_destructible_impl_2<_Tp>,
+ __is_destructible_impl_1<_Tp>>::type::type
+ { };
+
template<typename _Tp>
- struct remove_volatile
- { typedef _Tp type; };
+ struct __is_destructible_safe<_Tp, true, false>
+ : public false_type { };
template<typename _Tp>
- struct remove_volatile<_Tp volatile>
- { typedef _Tp type; };
-
- /// remove_cv
+ struct __is_destructible_safe<_Tp, false, true>
+ : public true_type { };
+
+ /// is_destructible
template<typename _Tp>
- struct remove_cv
+ struct is_destructible
+ : public integral_constant<bool, (__is_destructible_safe<_Tp>::value)>
+ { };
+
+ struct __do_is_default_constructible_impl
+ {
+ template<typename _Tp, typename = decltype(_Tp())>
+ static true_type __test(int);
+
+ template<typename>
+ static false_type __test(...);
+ };
+
+ template<typename _Tp>
+ struct __is_default_constructible_impl
+ : public __do_is_default_constructible_impl
{
- typedef typename
- remove_const<typename remove_volatile<_Tp>::type>::type type;
+ typedef decltype(__test<_Tp>(0)) type;
};
-
- /// add_const
- template<typename _Tp>
- struct add_const
- { typedef _Tp const type; };
-
- /// add_volatile
- template<typename _Tp>
- struct add_volatile
- { typedef _Tp volatile type; };
-
- /// add_cv
- template<typename _Tp>
- struct add_cv
- {
- typedef typename
- add_const<typename add_volatile<_Tp>::type>::type type;
- };
-
- // array modifications.
-
- /// remove_extent
- template<typename _Tp>
- struct remove_extent
- { typedef _Tp type; };
-
- template<typename _Tp, std::size_t _Size>
- struct remove_extent<_Tp[_Size]>
- { typedef _Tp type; };
-
- template<typename _Tp>
- struct remove_extent<_Tp[]>
- { typedef _Tp type; };
-
- /// remove_all_extents
- template<typename _Tp>
- struct remove_all_extents
- { typedef _Tp type; };
-
- template<typename _Tp, std::size_t _Size>
- struct remove_all_extents<_Tp[_Size]>
- { typedef typename remove_all_extents<_Tp>::type type; };
template<typename _Tp>
- struct remove_all_extents<_Tp[]>
- { typedef typename remove_all_extents<_Tp>::type type; };
-
- // pointer modifications.
+ struct __is_default_constructible_atom
+ : public __and_<is_destructible<_Tp>,
+ __is_default_constructible_impl<_Tp>>::type::type
+ { };
- template<typename _Tp, typename>
- struct __remove_pointer_helper
- { typedef _Tp type; };
+ template<typename _Tp, bool = is_array<_Tp>::value>
+ struct __is_default_constructible_safe;
- template<typename _Tp, typename _Up>
- struct __remove_pointer_helper<_Tp, _Up*>
- { typedef _Up type; };
+ // The following technique is a workaround for a gcc defect, which does
+ // not sfinae away attempts to default-construct arrays of unknown bounds.
+ // Complete arrays can be default-constructed, if the element type is
+ // default-constructible, but arrays with unknown bounds are not:
- /// remove_pointer
template<typename _Tp>
- struct remove_pointer
- : public __remove_pointer_helper<_Tp, typename remove_cv<_Tp>::type>
+ struct __is_default_constructible_safe<_Tp, true>
+ : public __and_<__is_array_known_bounds<_Tp>,
+ __is_default_constructible_atom<typename
+ remove_all_extents<_Tp>::type>>::type::type
{ };
- template<typename>
- struct remove_reference;
-
- /// add_pointer
template<typename _Tp>
- struct add_pointer
- { typedef typename remove_reference<_Tp>::type* type; };
-
- // Primary classification traits.
-
- /// is_lvalue_reference
- template<typename>
- struct is_lvalue_reference
- : public false_type { };
+ struct __is_default_constructible_safe<_Tp, false>
+ : public __is_default_constructible_atom<_Tp>::type
+ { };
+ /// is_default_constructible
template<typename _Tp>
- struct is_lvalue_reference<_Tp&>
- : public true_type { };
+ struct is_default_constructible
+ : public integral_constant<bool, (__is_default_constructible_safe<
+ _Tp>::value)>
+ { };
- /// is_rvalue_reference
- template<typename>
- struct is_rvalue_reference
- : public false_type { };
+ struct __do_is_static_castable_impl
+ {
+ template<typename _From, typename _To, typename
+ = decltype(static_cast<_To>(declval<_From>()))>
+ static true_type __test(int);
- template<typename _Tp>
- struct is_rvalue_reference<_Tp&&>
- : public true_type { };
+ template<typename, typename>
+ static false_type __test(...);
+ };
- // Secondary classification traits.
+ template<typename _From, typename _To>
+ struct __is_static_castable_impl
+ : public __do_is_static_castable_impl
+ {
+ typedef decltype(__test<_From, _To>(0)) type;
+ };
- /// is_reference
- template<typename _Tp>
- struct is_reference
- : public integral_constant<bool, (is_lvalue_reference<_Tp>::value
- || is_rvalue_reference<_Tp>::value)>
+ template<typename _From, typename _To>
+ struct __is_static_castable_safe
+ : public __and_<__or_<is_void<_To>, is_destructible<_To>>,
+ __is_static_castable_impl<_From, _To>>::type::type
{ };
- // Reference transformations.
+ // __is_static_castable
+ template<typename _From, typename _To>
+ struct __is_static_castable
+ : public integral_constant<bool, (__is_static_castable_safe<
+ _From, _To>::value)>
+ { };
- /// remove_reference
- template<typename _Tp>
- struct remove_reference
- { typedef _Tp type; };
+ struct __do_is_direct_constructible_impl
+ {
+ template<typename _Tp, typename _Arg, typename
+ = decltype(::new _Tp(declval<_Arg>()))>
+ static true_type __test(int);
- template<typename _Tp>
- struct remove_reference<_Tp&>
- { typedef _Tp type; };
+ template<typename, typename>
+ static false_type __test(...);
+ };
- template<typename _Tp>
- struct remove_reference<_Tp&&>
- { typedef _Tp type; };
+ template<typename _Tp, typename _Arg>
+ struct __is_direct_constructible_impl
+ : public __do_is_direct_constructible_impl
+ {
+ typedef decltype(__test<_Tp, _Arg>(0)) type;
+ };
- template<typename _Tp,
- bool = !is_reference<_Tp>::value && !is_void<_Tp>::value,
- bool = is_rvalue_reference<_Tp>::value>
- struct __add_lvalue_reference_helper
- { typedef _Tp type; };
+ template<typename _Tp, typename _Arg>
+ struct __is_direct_constructible_new_safe
+ : public __and_<is_destructible<_Tp>,
+ __is_direct_constructible_impl<_Tp, _Arg>>::type::type
+ { };
- template<typename _Tp>
- struct __add_lvalue_reference_helper<_Tp, true, false>
- { typedef _Tp& type; };
+ template<typename, typename>
+ struct is_same;
- template<typename _Tp>
- struct __add_lvalue_reference_helper<_Tp, false, true>
- { typedef typename remove_reference<_Tp>::type& type; };
+ template<typename, typename>
+ struct is_base_of;
- /// add_lvalue_reference
- template<typename _Tp>
- struct add_lvalue_reference
- : public __add_lvalue_reference_helper<_Tp>
- { };
+ template<typename>
+ struct remove_reference;
- template<typename _Tp,
- bool = !is_reference<_Tp>::value && !is_void<_Tp>::value>
- struct __add_rvalue_reference_helper
- { typedef _Tp type; };
+ template<typename _From, typename _To, bool
+ = is_reference<_From>::value>
+ struct __is_base_to_derived_ref;
- template<typename _Tp>
- struct __add_rvalue_reference_helper<_Tp, true>
- { typedef _Tp&& type; };
+ template<typename _From, typename _To>
+ struct __is_base_to_derived_ref<_From, _To, true>
+ {
+ typedef typename remove_cv<typename remove_reference<_From
+ >::type>::type __src_t;
+ typedef typename remove_cv<typename remove_reference<_To
+ >::type>::type __dst_t;
+ typedef typename __and_<
+ __not_<is_same<__src_t, __dst_t>>,
+ is_base_of<__src_t, __dst_t>
+ >::type type;
+ static constexpr bool value = type::value;
+ };
- /// add_rvalue_reference
- template<typename _Tp>
- struct add_rvalue_reference
- : public __add_rvalue_reference_helper<_Tp>
+ template<typename _From, typename _To>
+ struct __is_base_to_derived_ref<_From, _To, false>
+ : public false_type
{ };
- // Scalar properties and transformations.
-
- template<typename _Tp,
- bool = is_integral<_Tp>::value,
- bool = is_floating_point<_Tp>::value>
- struct __is_signed_helper
- : public false_type { };
+ template<typename _From, typename _To, bool
+ = __and_<is_lvalue_reference<_From>,
+ is_rvalue_reference<_To>>::value>
+ struct __is_lvalue_to_rvalue_ref;
- template<typename _Tp>
- struct __is_signed_helper<_Tp, false, true>
- : public true_type { };
+ template<typename _From, typename _To>
+ struct __is_lvalue_to_rvalue_ref<_From, _To, true>
+ {
+ typedef typename remove_cv<typename remove_reference<
+ _From>::type>::type __src_t;
+ typedef typename remove_cv<typename remove_reference<
+ _To>::type>::type __dst_t;
+ typedef typename __or_<
+ is_same<__src_t, __dst_t>,
+ is_base_of<__dst_t, __src_t>
+ >::type type;
+ static constexpr bool value = type::value;
+ };
- template<typename _Tp>
- struct __is_signed_helper<_Tp, true, false>
- : public integral_constant<bool, static_cast<bool>(_Tp(-1) < _Tp(0))>
+ template<typename _From, typename _To>
+ struct __is_lvalue_to_rvalue_ref<_From, _To, false>
+ : public false_type
{ };
- /// is_signed
- template<typename _Tp>
- struct is_signed
- : public integral_constant<bool, __is_signed_helper<_Tp>::value>
- { };
+ // Here we handle direct-initialization to a reference type
+ // as equivalent to a static_cast modulo overshooting conversions.
+ // These are restricted to the following conversion:
+ // a) A base class to a derived class reference
+ // b) An lvalue-reference to an rvalue-reference
- /// is_unsigned
- template<typename _Tp>
- struct is_unsigned
- : public integral_constant<bool, (is_arithmetic<_Tp>::value
- && !is_signed<_Tp>::value)>
+ template<typename _Tp, typename _Arg>
+ struct __is_direct_constructible_ref_cast
+ : public __and_<__is_static_castable<_Arg, _Tp>,
+ __not_<__or_<__is_base_to_derived_ref<_Arg, _Tp>,
+ __is_lvalue_to_rvalue_ref<_Arg, _Tp>
+ >>>::type::type
{ };
- // Member introspection.
-
- /// is_trivial
- template<typename _Tp>
- struct is_trivial
- : public integral_constant<bool, __is_trivial(_Tp)>
- { };
+ // Direct-initialization is tricky, because of functional
+ // casts: For a conversion to reference we fall back to a
+ // static_cast modulo extra cases, otherwise we use a
+ // new expression:
- /// is_standard_layout
- template<typename _Tp>
- struct is_standard_layout
- : public integral_constant<bool, __is_standard_layout(_Tp)>
+ template<typename _Tp, typename _Arg>
+ struct __is_direct_constructible_new
+ : public conditional<is_reference<_Tp>::value,
+ __is_direct_constructible_ref_cast<_Tp, _Arg>,
+ __is_direct_constructible_new_safe<_Tp, _Arg>
+ >::type
{ };
- /// is_pod
- // Could use is_standard_layout && is_trivial instead of the builtin.
- template<typename _Tp>
- struct is_pod
- : public integral_constant<bool, __is_pod(_Tp)>
+ template<typename _Tp, typename _Arg>
+ struct __is_direct_constructible
+ : public integral_constant<bool, (__is_direct_constructible_new<
+ _Tp, _Arg>::type::value)>
{ };
- /// is_literal_type
- template<typename _Tp>
- struct is_literal_type
- : public integral_constant<bool, __is_literal_type(_Tp)>
- { };
+ struct __do_is_nary_constructible_impl
+ {
+ template<typename _Tp, typename... _Args, typename
+ = decltype(_Tp(declval<_Args>()...))>
+ static true_type __test(int);
- template<typename _Tp>
- typename add_rvalue_reference<_Tp>::type declval() noexcept;
+ template<typename, typename...>
+ static false_type __test(...);
+ };
template<typename _Tp, typename... _Args>
- class __is_constructible_helper
- : public __sfinae_types
+ struct __is_nary_constructible_impl
+ : public __do_is_nary_constructible_impl
{
- template<typename _Tp1, typename... _Args1>
- static decltype(_Tp1(declval<_Args1>()...), __one()) __test(int);
-
- template<typename, typename...>
- static __two __test(...);
-
- public:
- static const bool __value = sizeof(__test<_Tp, _Args...>(0)) == 1;
+ typedef decltype(__test<_Tp, _Args...>(0)) type;
};
- template<typename _Tp, typename _Arg>
- class __is_constructible_helper<_Tp, _Arg>
- : public __sfinae_types
+ template<typename _Tp, typename... _Args>
+ struct __is_nary_constructible
+ : public __and_<is_destructible<_Tp>,
+ __is_nary_constructible_impl<_Tp, _Args...>
+ >::type::type
{
- template<typename _Tp1, typename _Arg1>
- static decltype(static_cast<_Tp1>(declval<_Arg1>()), __one())
- __test(int);
+ static_assert(sizeof...(_Args) > 1,
+ "Only useful for > 1 arguments");
+ };
- template<typename, typename>
- static __two __test(...);
+ template<typename _Tp, typename... _Args>
+ struct __is_constructible_impl
+ : public __is_nary_constructible<_Tp, _Args...>
+ { };
- public:
- static const bool __value = sizeof(__test<_Tp, _Arg>(0)) == 1;
- };
+ template<typename _Tp, typename _Arg>
+ struct __is_constructible_impl<_Tp, _Arg>
+ : public __is_direct_constructible<_Tp, _Arg>
+ { };
+
+ template<typename _Tp>
+ struct __is_constructible_impl<_Tp>
+ : public is_default_constructible<_Tp>
+ { };
/// is_constructible
- // XXX FIXME
- // The C++0x specifications require front-end support, see N2255.
template<typename _Tp, typename... _Args>
struct is_constructible
- : public integral_constant<bool,
- __is_constructible_helper<_Tp,
- _Args...>::__value>
+ : public integral_constant<bool, (__is_constructible_impl<_Tp,
+ _Args...>::value)>
{ };
+
template<bool, typename _Tp, typename... _Args>
struct __is_nt_constructible_helper
{ static const bool __value = false; };
: public integral_constant<bool, __has_nothrow_assign(_Tp)>
{ };
- // Relationships between types.
+ /// has_virtual_destructor
+ template<typename _Tp>
+ struct has_virtual_destructor
+ : public integral_constant<bool, __has_virtual_destructor(_Tp)>
+ { };
+
+
+ // type property queries.
+
+ /// alignment_of
+ template<typename _Tp>
+ struct alignment_of
+ : public integral_constant<std::size_t, __alignof__(_Tp)> { };
+
+ /// rank
+ template<typename>
+ struct rank
+ : public integral_constant<std::size_t, 0> { };
+
+ template<typename _Tp, std::size_t _Size>
+ struct rank<_Tp[_Size]>
+ : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
+
+ template<typename _Tp>
+ struct rank<_Tp[]>
+ : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
+
+ /// extent
+ template<typename, unsigned _Uint>
+ struct extent
+ : public integral_constant<std::size_t, 0> { };
+
+ template<typename _Tp, unsigned _Uint, std::size_t _Size>
+ struct extent<_Tp[_Size], _Uint>
+ : public integral_constant<std::size_t,
+ _Uint == 0 ? _Size : extent<_Tp,
+ _Uint - 1>::value>
+ { };
+
+ template<typename _Tp, unsigned _Uint>
+ struct extent<_Tp[], _Uint>
+ : public integral_constant<std::size_t,
+ _Uint == 0 ? 0 : extent<_Tp,
+ _Uint - 1>::value>
+ { };
+
+
+ // type relations.
+
+ /// is_same
+ template<typename, typename>
+ struct is_same
+ : public false_type { };
+
+ template<typename _Tp>
+ struct is_same<_Tp, _Tp>
+ : public true_type { };
/// is_base_of
template<typename _Base, typename _Derived>
{ };
template<typename _From, typename _To,
- bool = (is_void<_From>::value || is_function<_To>::value
- || is_array<_To>::value)>
+ bool = __or_<is_void<_From>, is_function<_To>,
+ is_array<_To>>::value>
struct __is_convertible_helper
{ static const bool __value = is_void<_To>::value; };
};
/// is_convertible
- // XXX FIXME
- // The C++0x specifications require front-end support, see N2255.
template<typename _From, typename _To>
struct is_convertible
: public integral_constant<bool,
: public is_constructible<_To, _From>
{ };
- template<std::size_t _Len>
- struct __aligned_storage_msa
- {
- union __type
- {
- unsigned char __data[_Len];
- struct __attribute__((__aligned__)) { } __align;
- };
- };
- /**
- * @brief Alignment type.
- *
- * The value of _Align is a default-alignment which shall be the
- * most stringent alignment requirement for any C++ object type
- * whose size is no greater than _Len (3.9). The member typedef
- * type shall be a POD type suitable for use as uninitialized
- * storage for any object whose size is at most _Len and whose
- * alignment is a divisor of _Align.
- */
- template<std::size_t _Len, std::size_t _Align =
- __alignof__(typename __aligned_storage_msa<_Len>::__type)>
- struct aligned_storage
- {
- union type
- {
- unsigned char __data[_Len];
- struct __attribute__((__aligned__((_Align)))) { } __align;
- };
- };
-
-
- // Define a nested type if some predicate holds.
- // Primary template.
- /// enable_if
- template<bool, typename _Tp = void>
- struct enable_if
- { };
+ // const-volatile modifications.
- // Partial specialization for true.
+ /// remove_const
template<typename _Tp>
- struct enable_if<true, _Tp>
- { typedef _Tp type; };
-
-
- // A conditional expression, but for types. If true, first, if false, second.
- // Primary template.
- /// conditional
- template<bool _Cond, typename _Iftrue, typename _Iffalse>
- struct conditional
- { typedef _Iftrue type; };
-
- // Partial specialization for false.
- template<typename _Iftrue, typename _Iffalse>
- struct conditional<false, _Iftrue, _Iffalse>
- { typedef _Iffalse type; };
+ struct remove_const
+ { typedef _Tp type; };
+ template<typename _Tp>
+ struct remove_const<_Tp const>
+ { typedef _Tp type; };
+
+ /// remove_volatile
+ template<typename _Tp>
+ struct remove_volatile
+ { typedef _Tp type; };
- // Decay trait for arrays and functions, used for perfect forwarding
- // in make_pair, make_tuple, etc.
- template<typename _Up,
- bool _IsArray = is_array<_Up>::value,
- bool _IsFunction = is_function<_Up>::value>
- struct __decay_selector;
+ template<typename _Tp>
+ struct remove_volatile<_Tp volatile>
+ { typedef _Tp type; };
+
+ /// remove_cv
+ template<typename _Tp>
+ struct remove_cv
+ {
+ typedef typename
+ remove_const<typename remove_volatile<_Tp>::type>::type type;
+ };
+
+ /// add_const
+ template<typename _Tp>
+ struct add_const
+ { typedef _Tp const type; };
+
+ /// add_volatile
+ template<typename _Tp>
+ struct add_volatile
+ { typedef _Tp volatile type; };
+
+ /// add_cv
+ template<typename _Tp>
+ struct add_cv
+ {
+ typedef typename
+ add_const<typename add_volatile<_Tp>::type>::type type;
+ };
- // NB: DR 705.
- template<typename _Up>
- struct __decay_selector<_Up, false, false>
- { typedef typename remove_cv<_Up>::type __type; };
- template<typename _Up>
- struct __decay_selector<_Up, true, false>
- { typedef typename remove_extent<_Up>::type* __type; };
+ // Reference transformations.
- template<typename _Up>
- struct __decay_selector<_Up, false, true>
- { typedef typename add_pointer<_Up>::type __type; };
+ /// remove_reference
+ template<typename _Tp>
+ struct remove_reference
+ { typedef _Tp type; };
- /// decay
- template<typename _Tp>
- class decay
- {
- typedef typename remove_reference<_Tp>::type __remove_type;
+ template<typename _Tp>
+ struct remove_reference<_Tp&>
+ { typedef _Tp type; };
- public:
- typedef typename __decay_selector<__remove_type>::__type type;
- };
+ template<typename _Tp>
+ struct remove_reference<_Tp&&>
+ { typedef _Tp type; };
+
+ template<typename _Tp,
+ bool = __and_<__not_<is_reference<_Tp>>,
+ __not_<is_void<_Tp>>>::value,
+ bool = is_rvalue_reference<_Tp>::value>
+ struct __add_lvalue_reference_helper
+ { typedef _Tp type; };
template<typename _Tp>
- class reference_wrapper;
+ struct __add_lvalue_reference_helper<_Tp, true, false>
+ { typedef _Tp& type; };
- // Helper which adds a reference to a type when given a reference_wrapper
template<typename _Tp>
- struct __strip_reference_wrapper
- {
- typedef _Tp __type;
- };
+ struct __add_lvalue_reference_helper<_Tp, false, true>
+ { typedef typename remove_reference<_Tp>::type& type; };
+ /// add_lvalue_reference
template<typename _Tp>
- struct __strip_reference_wrapper<reference_wrapper<_Tp> >
- {
- typedef _Tp& __type;
- };
+ struct add_lvalue_reference
+ : public __add_lvalue_reference_helper<_Tp>
+ { };
+
+ template<typename _Tp,
+ bool = __and_<__not_<is_reference<_Tp>>,
+ __not_<is_void<_Tp>>>::value>
+ struct __add_rvalue_reference_helper
+ { typedef _Tp type; };
template<typename _Tp>
- struct __strip_reference_wrapper<const reference_wrapper<_Tp> >
- {
- typedef _Tp& __type;
- };
+ struct __add_rvalue_reference_helper<_Tp, true>
+ { typedef _Tp&& type; };
+ /// add_rvalue_reference
template<typename _Tp>
- struct __decay_and_strip
- {
- typedef typename __strip_reference_wrapper<
- typename decay<_Tp>::type>::__type __type;
- };
+ struct add_rvalue_reference
+ : public __add_rvalue_reference_helper<_Tp>
+ { };
+ // sign modifications.
+
// Utility for constructing identically cv-qualified types.
template<typename _Unqualified, bool _IsConst, bool _IsVol>
struct __cv_selector;
typedef typename __match::__type __type;
};
-
// Utility for finding the unsigned versions of signed integral types.
template<typename _Tp>
struct __make_unsigned
struct __make_unsigned<long long>
{ typedef unsigned long long __type; };
-
// Select between integral and enum: not possible to be both.
template<typename _Tp,
bool _IsInt = is_integral<_Tp>::value,
struct __make_signed<unsigned long long>
{ typedef signed long long __type; };
-
// Select between integral and enum: not possible to be both.
template<typename _Tp,
bool _IsInt = is_integral<_Tp>::value,
template<>
struct make_signed<bool>;
+
+ // array modifications.
+
+ /// remove_extent
+ template<typename _Tp>
+ struct remove_extent
+ { typedef _Tp type; };
+
+ template<typename _Tp, std::size_t _Size>
+ struct remove_extent<_Tp[_Size]>
+ { typedef _Tp type; };
+
+ template<typename _Tp>
+ struct remove_extent<_Tp[]>
+ { typedef _Tp type; };
+
+ /// remove_all_extents
+ template<typename _Tp>
+ struct remove_all_extents
+ { typedef _Tp type; };
+
+ template<typename _Tp, std::size_t _Size>
+ struct remove_all_extents<_Tp[_Size]>
+ { typedef typename remove_all_extents<_Tp>::type type; };
+
+ template<typename _Tp>
+ struct remove_all_extents<_Tp[]>
+ { typedef typename remove_all_extents<_Tp>::type type; };
+
+
+ // pointer modifications.
+
+ template<typename _Tp, typename>
+ struct __remove_pointer_helper
+ { typedef _Tp type; };
+
+ template<typename _Tp, typename _Up>
+ struct __remove_pointer_helper<_Tp, _Up*>
+ { typedef _Up type; };
+
+ /// remove_pointer
+ template<typename _Tp>
+ struct remove_pointer
+ : public __remove_pointer_helper<_Tp, typename remove_cv<_Tp>::type>
+ { };
+
+ /// add_pointer
+ template<typename _Tp>
+ struct add_pointer
+ { typedef typename remove_reference<_Tp>::type* type; };
+
+
+ template<std::size_t _Len>
+ struct __aligned_storage_msa
+ {
+ union __type
+ {
+ unsigned char __data[_Len];
+ struct __attribute__((__aligned__)) { } __align;
+ };
+ };
+
+ /**
+ * @brief Alignment type.
+ *
+ * The value of _Align is a default-alignment which shall be the
+ * most stringent alignment requirement for any C++ object type
+ * whose size is no greater than _Len (3.9). The member typedef
+ * type shall be a POD type suitable for use as uninitialized
+ * storage for any object whose size is at most _Len and whose
+ * alignment is a divisor of _Align.
+ */
+ template<std::size_t _Len, std::size_t _Align =
+ __alignof__(typename __aligned_storage_msa<_Len>::__type)>
+ struct aligned_storage
+ {
+ union type
+ {
+ unsigned char __data[_Len];
+ struct __attribute__((__aligned__((_Align)))) { } __align;
+ };
+ };
+
+
+ // Decay trait for arrays and functions, used for perfect forwarding
+ // in make_pair, make_tuple, etc.
+ template<typename _Up,
+ bool _IsArray = is_array<_Up>::value,
+ bool _IsFunction = is_function<_Up>::value>
+ struct __decay_selector;
+
+ // NB: DR 705.
+ template<typename _Up>
+ struct __decay_selector<_Up, false, false>
+ { typedef typename remove_cv<_Up>::type __type; };
+
+ template<typename _Up>
+ struct __decay_selector<_Up, true, false>
+ { typedef typename remove_extent<_Up>::type* __type; };
+
+ template<typename _Up>
+ struct __decay_selector<_Up, false, true>
+ { typedef typename add_pointer<_Up>::type __type; };
+
+ /// decay
+ template<typename _Tp>
+ class decay
+ {
+ typedef typename remove_reference<_Tp>::type __remove_type;
+
+ public:
+ typedef typename __decay_selector<__remove_type>::__type type;
+ };
+
+ template<typename _Tp>
+ class reference_wrapper;
+
+ // Helper which adds a reference to a type when given a reference_wrapper
+ template<typename _Tp>
+ struct __strip_reference_wrapper
+ {
+ typedef _Tp __type;
+ };
+
+ template<typename _Tp>
+ struct __strip_reference_wrapper<reference_wrapper<_Tp> >
+ {
+ typedef _Tp& __type;
+ };
+
+ template<typename _Tp>
+ struct __strip_reference_wrapper<const reference_wrapper<_Tp> >
+ {
+ typedef _Tp& __type;
+ };
+
+ template<typename _Tp>
+ struct __decay_and_strip
+ {
+ typedef typename __strip_reference_wrapper<
+ typename decay<_Tp>::type>::__type __type;
+ };
+
+
+ // Define a nested type if some predicate holds.
+ // Primary template.
+ /// enable_if
+ template<bool, typename _Tp = void>
+ struct enable_if
+ { };
+
+ // Partial specialization for true.
+ template<typename _Tp>
+ struct enable_if<true, _Tp>
+ { typedef _Tp type; };
+
+
+ // A conditional expression, but for types. If true, first, if false, second.
+ // Primary template.
+ /// conditional
+ template<bool _Cond, typename _Iftrue, typename _Iffalse>
+ struct conditional
+ { typedef _Iftrue type; };
+
+ // Partial specialization for false.
+ template<typename _Iftrue, typename _Iffalse>
+ struct conditional<false, _Iftrue, _Iffalse>
+ { typedef _Iffalse type; };
+
+
/// common_type
template<typename... _Tp>
struct common_type;
common_type<typename common_type<_Tp, _Up>::type, _Vp...>::type type;
};
+ /// underlying_type (still unimplemented)
+
+ /// result_of
+ template<typename _Signature>
+ class result_of;
+
+ template<typename _Functor, typename... _ArgTypes>
+ struct result_of<_Functor(_ArgTypes...)>
+ {
+ typedef
+ decltype( std::declval<_Functor>()(std::declval<_ArgTypes>()...) )
+ type;
+ };
+
/// declval
template<typename _Tp>
struct __declval_protector
return __declval_protector<_Tp>::__delegate();
}
- /// result_of
- template<typename _Signature>
- class result_of;
-
- template<typename _Functor, typename... _ArgTypes>
- struct result_of<_Functor(_ArgTypes...)>
- {
- typedef
- decltype( std::declval<_Functor>()(std::declval<_ArgTypes>()...) )
- type;
- };
-
/**
* Use SFINAE to determine if the type _Tp has a publicly-accessible
* member type _NTYPE.
<typename remove_cv<_Tp>::type>::value> \
{ };
-#undef _DEFINE_SPEC_0_HELPER
-#undef _DEFINE_SPEC_1_HELPER
-#undef _DEFINE_SPEC_2_HELPER
-#undef _DEFINE_SPEC
-
// @} group metaprogramming
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
-// { dg-error "static assertion failed" "" { target *-*-* } 1134 }
+// { dg-error "static assertion failed" "" { target *-*-* } 1523 }
#include <utility>
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_compound<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_compound<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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_compound;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_compound, void>(false)) );
+ VERIFY( (test_category<is_compound, char>(false)) );
+ VERIFY( (test_category<is_compound, signed char>(false)) );
+ VERIFY( (test_category<is_compound, unsigned char>(false)) );
+#ifdef _GLIBCXX_USE_WCHAR_T
+ VERIFY( (test_category<is_compound, wchar_t>(false)) );
+#endif
+ VERIFY( (test_category<is_compound, short>(false)) );
+ VERIFY( (test_category<is_compound, unsigned short>(false)) );
+ VERIFY( (test_category<is_compound, int>(false)) );
+ VERIFY( (test_category<is_compound, unsigned int>(false)) );
+ VERIFY( (test_category<is_compound, long>(false)) );
+ VERIFY( (test_category<is_compound, unsigned long>(false)) );
+ VERIFY( (test_category<is_compound, long long>(false)) );
+ VERIFY( (test_category<is_compound, unsigned long long>(false)) );
+ VERIFY( (test_category<is_compound, float>(false)) );
+ VERIFY( (test_category<is_compound, double>(false)) );
+ VERIFY( (test_category<is_compound, long double>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_compound, ClassType>(true)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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::construct_destruct;
+
+static_assert(std::is_constructible<int, int>::value, "Error");
+static_assert(std::is_constructible<std::nullptr_t, std::nullptr_t>::value,
+ "Error");
+static_assert(std::is_constructible<E, E>::value, "Error");
+static_assert(std::is_constructible<SE, SE>::value, "Error");
+static_assert(std::is_constructible<OpE, OpE>::value, "Error");
+static_assert(std::is_constructible<OpSE, OpSE>::value, "Error");
+static_assert(std::is_constructible<Empty, Empty>::value, "Error");
+static_assert(std::is_constructible<B, B>::value, "Error");
+static_assert(std::is_constructible<U, U>::value, "Error");
+static_assert(std::is_constructible<int B::*, int B::*>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, Ellipsis>::value, "Error");
+static_assert(std::is_constructible<int*, int*>::value, "Error");
+static_assert(std::is_constructible<void*, void*>::value, "Error");
+static_assert(std::is_constructible<Any, Any>::value, "Error");
+static_assert(std::is_constructible<nAny, nAny>::value, "Error");
+static_assert(std::is_constructible<std::initializer_list<int>,
+ std::initializer_list<int>>::value, "Error");
+static_assert(std::is_constructible<DelDef, DelDef>::value, "Error");
+
+static_assert(!std::is_constructible<void, void>::value, "Error");
+static_assert(!std::is_constructible<Abstract, Abstract>::value, "Error");
+static_assert(!std::is_constructible<int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<int[1], int[1]>::value, "Error");
+static_assert(!std::is_constructible<DelCopy, const DelCopy&>::value, "Error");
+static_assert(!std::is_constructible<DelCopy, DelCopy&&>::value, "Error");
+static_assert(!std::is_constructible<DelCopy, DelCopy>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, void>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, int>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, DelDtor>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, DelDtor&&>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, const DelDtor&>::value, "Error");
+
+static_assert(std::is_constructible<DelEllipsis, const DelEllipsis&>::value,
+ "Error");
+static_assert(std::is_constructible<DelEllipsis, DelEllipsis&&>::value,
+ "Error");
+static_assert(std::is_constructible<DelEllipsis, DelEllipsis>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, void>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<DelEllipsis, B>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, Empty>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, E>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, SE>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, OpE>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, OpSE>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, void()>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, void() const>::value,
+ "Error");
+static_assert(!std::is_constructible<DelEllipsis, int[1]>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, int[]>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, int*>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, void*>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, int B::*>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, int D::*>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, Abstract>::value, "Error");
+static_assert(!std::is_constructible<int, DelImplicitTo<int>>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t,
+ DelImplicitTo<std::nullptr_t>>::value, "Error");
+static_assert(!std::is_constructible<int&,
+ DelImplicitTo<const int&>>::value, "Error");
+
+static_assert(!std::is_constructible<int, void>::value, "Error");
+static_assert(!std::is_constructible<void, int>::value, "Error");
+static_assert(std::is_constructible<void*, int*>::value, "Error");
+static_assert(!std::is_constructible<int*, void*>::value, "Error");
+static_assert(std::is_constructible<int*, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, int*>::value, "Error");
+static_assert(!std::is_constructible<Empty, E>::value, "Error");
+static_assert(!std::is_constructible<Empty, SE>::value, "Error");
+static_assert(!std::is_constructible<Empty, OpE>::value, "Error");
+static_assert(!std::is_constructible<Empty, OpSE>::value, "Error");
+static_assert(!std::is_constructible<Empty, void>::value, "Error");
+static_assert(!std::is_constructible<Empty, void*>::value, "Error");
+static_assert(!std::is_constructible<Empty, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<Empty, int[]>::value, "Error");
+static_assert(!std::is_constructible<Empty, int[3]>::value, "Error");
+static_assert(!std::is_constructible<Empty, int>::value, "Error");
+static_assert(!std::is_constructible<Abstract, int>::value, "Error");
+static_assert(!std::is_constructible<Abstract, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, Abstract>::value, "Error");
+static_assert(!std::is_constructible<Abstract, int[]>::value, "Error");
+static_assert(std::is_constructible<B, D>::value, "Error");
+static_assert(!std::is_constructible<D, B>::value, "Error");
+static_assert(!std::is_constructible<int[], int[1]>::value, "Error");
+static_assert(!std::is_constructible<int[1], int[]>::value, "Error");
+static_assert(!std::is_constructible<int[], Empty>::value, "Error");
+static_assert(!std::is_constructible<int[], std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<int[1], Abstract>::value, "Error");
+
+static_assert(std::is_constructible<const int*, int*>::value, "Error");
+static_assert(std::is_constructible<const void*, void*>::value, "Error");
+static_assert(std::is_constructible<const void*, int*>::value, "Error");
+static_assert(!std::is_constructible<int*, const void*>::value, "Error");
+
+static_assert(std::is_constructible<int, E>::value, "Error");
+static_assert(!std::is_constructible<E, int>::value, "Error");
+static_assert(!std::is_constructible<E, E2>::value, "Error");
+static_assert(std::is_constructible<E, E>::value, "Error");
+static_assert(std::is_constructible<bool, E>::value, "Error");
+static_assert(!std::is_constructible<E, bool>::value, "Error");
+static_assert(std::is_constructible<double, E>::value, "Error");
+static_assert(!std::is_constructible<E, double>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, E>::value, "Error");
+static_assert(!std::is_constructible<E, std::nullptr_t>::value, "Error");
+
+static_assert(std::is_constructible<int, OpE>::value, "Error");
+static_assert(!std::is_constructible<OpE, int>::value, "Error");
+static_assert(!std::is_constructible<OpE, E2>::value, "Error");
+static_assert(std::is_constructible<OpE, OpE>::value, "Error");
+static_assert(std::is_constructible<bool, OpE>::value, "Error");
+static_assert(!std::is_constructible<OpE, bool>::value, "Error");
+static_assert(std::is_constructible<double, OpE>::value, "Error");
+static_assert(!std::is_constructible<OpE, double>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, OpE>::value, "Error");
+static_assert(!std::is_constructible<OpE, std::nullptr_t>::value, "Error");
+
+static_assert(!std::is_constructible<int, SE>::value, "Error");
+static_assert(!std::is_constructible<SE, int>::value, "Error");
+static_assert(!std::is_constructible<E, SE>::value, "Error");
+static_assert(!std::is_constructible<SE, SE2>::value, "Error");
+static_assert(std::is_constructible<SE, SE>::value, "Error");
+static_assert(!std::is_constructible<bool, SE>::value, "Error");
+static_assert(!std::is_constructible<SE, bool>::value, "Error");
+static_assert(!std::is_constructible<double, SE>::value, "Error");
+static_assert(!std::is_constructible<SE, double>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, SE>::value, "Error");
+static_assert(!std::is_constructible<SE, std::nullptr_t>::value, "Error");
+
+static_assert(!std::is_constructible<int, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, int>::value, "Error");
+static_assert(!std::is_constructible<OpE, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, SE2>::value, "Error");
+static_assert(std::is_constructible<OpSE, OpSE>::value, "Error");
+static_assert(!std::is_constructible<bool, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, bool>::value, "Error");
+static_assert(!std::is_constructible<double, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, double>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, std::nullptr_t>::value, "Error");
+
+static_assert(!std::is_constructible<D*, B*>::value, "Error");
+static_assert(!std::is_constructible<const volatile D*, B*>::value, "Error");
+static_assert(!std::is_constructible<D*, const volatile B*>::value, "Error");
+
+static_assert(!std::is_constructible<D*, B* const>::value, "Error");
+static_assert(!std::is_constructible<const volatile D*, B* const>::value,
+ "Error");
+static_assert(!std::is_constructible<D*, const volatile B* const>::value,
+ "Error");
+
+static_assert(!std::is_constructible<D*, B*&>::value, "Error");
+static_assert(!std::is_constructible<const volatile D*, B*&>::value, "Error");
+static_assert(!std::is_constructible<D*, const volatile B*&>::value, "Error");
+
+static_assert(!std::is_constructible<int B::*, int D::*>::value, "Error");
+static_assert(!std::is_constructible<const volatile int B::*, int D::*>::value,
+ "Error");
+static_assert(!std::is_constructible<int B::*, const volatile int D::*>::value,
+ "Error");
+
+static_assert(!std::is_constructible<int B::*, int D::* const>::value, "Error");
+static_assert(!std::is_constructible<const volatile int B::*,
+ int D::* const>::value, "Error");
+static_assert(!std::is_constructible<int B::*,
+ const volatile int D::* const>::value, "Error");
+
+static_assert(!std::is_constructible<int B::*, int D::*&>::value, "Error");
+static_assert(!std::is_constructible<const volatile int B::*,
+ int D::*&>::value, "Error");
+static_assert(!std::is_constructible<int B::*,
+ const volatile int D::*&>::value, "Error");
+
+static_assert(!std::is_constructible<int B::*, int D::* const &>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile int B::*,
+ int D::* const &>::value, "Error");
+static_assert(!std::is_constructible<int B::*,
+ const volatile int D::* const &>::value, "Error");
+
+static_assert(!std::is_constructible<int&&, int&>::value, "Error");
+static_assert(!std::is_constructible<const int&&, int&>::value, "Error");
+
+static_assert(std::is_constructible<B&, D&>::value, "Error");
+static_assert(std::is_constructible<B&&, D&&>::value, "Error");
+static_assert(std::is_constructible<const B&, D&>::value, "Error");
+static_assert(std::is_constructible<const B&&, D&&>::value, "Error");
+static_assert(!std::is_constructible<B&, const D&>::value, "Error");
+static_assert(!std::is_constructible<B&&, const D&&>::value, "Error");
+
+static_assert(!std::is_constructible<D&, B&>::value, "Error");
+static_assert(!std::is_constructible<D&&, B&&>::value, "Error");
+static_assert(!std::is_constructible<D&, const B&>::value, "Error");
+static_assert(!std::is_constructible<D&&, const B&&>::value, "Error");
+static_assert(!std::is_constructible<const D&, B&>::value, "Error");
+static_assert(!std::is_constructible<const D&&, B&&>::value, "Error");
+
+static_assert(!std::is_constructible<B&&, B&>::value, "Error");
+static_assert(!std::is_constructible<B&&, D&>::value, "Error");
+static_assert(std::is_constructible<B&&, ImplicitTo<D&&>>::value, "Error");
+static_assert(std::is_constructible<B&&, ImplicitTo<D&&>&>::value, "Error");
+static_assert(std::is_constructible<int&&, double&>::value, "Error");
+static_assert(std::is_constructible<const int&,
+ ImplicitTo<int&>&>::value, "Error");
+static_assert(std::is_constructible<const int&,
+ ImplicitTo<int&>>::value, "Error");
+static_assert(std::is_constructible<const int&,
+ ExplicitTo<int&>&>::value, "Error");
+static_assert(std::is_constructible<const int&,
+ ExplicitTo<int&>>::value, "Error");
+
+static_assert(std::is_constructible<B&&, ExplicitTo<D&&>>::value, "Error");
+static_assert(std::is_constructible<B&&, ExplicitTo<D&&>&>::value, "Error");
+
+static_assert(!std::is_constructible<B&, B&&>::value, "Error");
+static_assert(!std::is_constructible<D&, B&&>::value, "Error");
+static_assert(!std::is_constructible<B&, D&&>::value, "Error");
+
+static_assert(std::is_constructible<void(&)(), void(&)()>::value, "Error");
+static_assert(std::is_constructible<void(&&)(), void(&&)()>::value, "Error");
+static_assert(std::is_constructible<void(&&)(), void()>::value, "Error");
+
+static_assert(!std::is_constructible<void>::value, "Error" );
+static_assert(!std::is_constructible<void, int>::value, "Error" );
+static_assert(!std::is_constructible<void, int, double>::value, "Error" );
+
+static_assert(!std::is_constructible<int&>::value, "Error" );
+static_assert(!std::is_constructible<const int&>::value, "Error" );
+static_assert(!std::is_constructible<int&, int, int>::value, "Error" );
+static_assert(!std::is_constructible<const int&, int, int>::value, "Error" );
+
+static_assert(std::is_constructible<void(&)(), void()>::value, "Error");
+static_assert(std::is_constructible<void(&)(), void(&&)()>::value, "Error");
+
+static_assert(std::is_constructible<int&, int&>::value, "Error");
+static_assert(!std::is_constructible<int&, const int&>::value, "Error");
+static_assert(!std::is_constructible<int&, int>::value, "Error");
+static_assert(!std::is_constructible<int&, int&&>::value, "Error");
+static_assert(!std::is_constructible<int&, const int&&>::value, "Error");
+static_assert(std::is_constructible<const int&, int&>::value, "Error");
+static_assert(std::is_constructible<const int&, int>::value, "Error");
+static_assert(std::is_constructible<const int&, const int>::value, "Error");
+static_assert(std::is_constructible<const int&, int&&>::value, "Error");
+static_assert(std::is_constructible<const int&, const int&&>::value, "Error");
+static_assert(std::is_constructible<volatile int&, int&>::value, "Error");
+static_assert(!std::is_constructible<volatile int&, const int&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile int&, int>::value, "Error");
+static_assert(!std::is_constructible<volatile int&, int&&>::value, "Error");
+static_assert(!std::is_constructible<volatile int&, const int&&>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile int&, int&>::value, "Error");
+static_assert(!std::is_constructible<const volatile int&, int>::value, "Error");
+static_assert(!std::is_constructible<const volatile int&, const int>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile int&, int&&>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile int&, const int&&>::value,
+ "Error");
+
+static_assert(std::is_constructible<int&&, int>::value, "Error");
+static_assert(std::is_constructible<int&&, int&&>::value, "Error");
+static_assert(!std::is_constructible<int&&, const int&&>::value, "Error");
+static_assert(!std::is_constructible<int&&, int&>::value, "Error");
+static_assert(!std::is_constructible<int&&, const int&>::value, "Error");
+static_assert(std::is_constructible<int&&, double&>::value, "Error");
+static_assert(std::is_constructible<const int&&, int>::value, "Error");
+static_assert(std::is_constructible<const int&&, int&&>::value, "Error");
+static_assert(std::is_constructible<const int&&, const int>::value, "Error");
+static_assert(std::is_constructible<const int&&, const int&&>::value, "Error");
+static_assert(!std::is_constructible<int&&, const int&>::value, "Error");
+static_assert(!std::is_constructible<const int&&, int&>::value, "Error");
+static_assert(!std::is_constructible<const int&&, const int&>::value, "Error");
+static_assert(std::is_constructible<volatile int&&, int>::value, "Error");
+static_assert(std::is_constructible<volatile int&&, int&&>::value, "Error");
+static_assert(!std::is_constructible<volatile int&&, const int&&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile int&&, int&>::value, "Error");
+static_assert(!std::is_constructible<volatile int&&, const int&>::value,
+ "Error");
+static_assert(std::is_constructible<volatile int&&, double&>::value, "Error");
+static_assert(std::is_constructible<volatile const int&&, int>::value, "Error");
+static_assert(std::is_constructible<const volatile int&&, int&&>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile int&&, const int>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile int&&, const int&&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile int&&, const int&>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile int&&, int&>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile int&&,
+ const int&>::value, "Error");
+
+static_assert(std::is_constructible<Empty&, Empty&>::value, "Error");
+static_assert(!std::is_constructible<Empty&, const Empty&>::value, "Error");
+static_assert(!std::is_constructible<Empty&, Empty>::value, "Error");
+static_assert(!std::is_constructible<Empty&, Empty&&>::value, "Error");
+static_assert(!std::is_constructible<Empty&, const Empty&&>::value, "Error");
+static_assert(std::is_constructible<const Empty&, Empty&>::value, "Error");
+static_assert(std::is_constructible<const Empty&, Empty>::value, "Error");
+static_assert(std::is_constructible<const Empty&, const Empty>::value, "Error");
+static_assert(std::is_constructible<const Empty&, Empty&&>::value, "Error");
+static_assert(std::is_constructible<const Empty&, const Empty&&>::value,
+ "Error");
+static_assert(std::is_constructible<volatile Empty&, Empty&>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&, const Empty&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile Empty&, Empty>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&, Empty&&>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&, const Empty&&>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile Empty&, Empty&>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile Empty&, Empty>::value,
+ "Error");
+static_assert(!std::is_constructible<const volatile Empty&,
+ const Empty>::value, "Error");
+static_assert(!std::is_constructible<const volatile Empty&,
+ Empty&&>::value, "Error");
+static_assert(!std::is_constructible<const volatile Empty&,
+ const Empty&&>::value, "Error");
+
+static_assert(std::is_constructible<Empty&&, Empty>::value, "Error");
+static_assert(std::is_constructible<Empty&&, Empty&&>::value, "Error");
+static_assert(!std::is_constructible<Empty&&, const Empty&&>::value, "Error");
+static_assert(!std::is_constructible<Empty&&, Empty&>::value, "Error");
+static_assert(!std::is_constructible<Empty&&, const Empty&>::value, "Error");
+static_assert(!std::is_constructible<Empty&&, double&>::value, "Error");
+static_assert(!std::is_constructible<Empty&&, const double&>::value, "Error");
+static_assert(std::is_constructible<const Empty&&, Empty>::value, "Error");
+static_assert(std::is_constructible<const Empty&&, Empty&&>::value, "Error");
+static_assert(std::is_constructible<const Empty&&, const Empty>::value,
+ "Error");
+static_assert(std::is_constructible<const Empty&&, const Empty&&>::value,
+ "Error");
+static_assert(!std::is_constructible<Empty&&, const Empty&>::value, "Error");
+static_assert(!std::is_constructible<const Empty&&, Empty&>::value, "Error");
+static_assert(!std::is_constructible<const Empty&&, const Empty&>::value,
+ "Error");
+static_assert(std::is_constructible<volatile Empty&&, Empty>::value, "Error");
+static_assert(std::is_constructible<volatile Empty&&, Empty&&>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&&, const Empty&&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile Empty&&, Empty&>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&&, const Empty&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile Empty&&, double&>::value,
+ "Error");
+static_assert(!std::is_constructible<volatile Empty&&, const double&>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile Empty&&, Empty>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile Empty&&, Empty&&>::value,
+ "Error");
+static_assert(std::is_constructible<const volatile Empty&&,
+ const Empty>::value, "Error");
+static_assert(std::is_constructible<const volatile Empty&&,
+ const Empty&&>::value, "Error");
+static_assert(!std::is_constructible<volatile Empty&&,
+ const Empty&>::value, "Error");
+static_assert(!std::is_constructible<const volatile Empty&&,
+ Empty&>::value, "Error");
+static_assert(!std::is_constructible<const volatile Empty&&,
+ const Empty&>::value, "Error");
+
+static_assert(std::is_constructible<Ellipsis, int>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, Empty>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, std::nullptr_t>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, int[]>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, int[1]>::value, "Error");
+static_assert(!std::is_constructible<Ellipsis, void>::value, "Error");
+
+static_assert(std::is_constructible<int(&)[1], int(&)[1]>::value, "Error");
+static_assert(std::is_constructible<const int(&)[1],
+ int(&)[1]>::value, "Error");
+static_assert(std::is_constructible<volatile int(&)[1],
+ int(&)[1]>::value, "Error");
+static_assert(std::is_constructible<const volatile int(&)[1],
+ int(&)[1]>::value, "Error");
+static_assert(!std::is_constructible<int(&)[1],
+ const int(&)[1]>::value, "Error");
+static_assert(!std::is_constructible<const int(&)[1],
+ volatile int(&)[1]>::value, "Error");
+
+static_assert(std::is_constructible<int(&)[], int(&)[]>::value, "Error");
+
+static_assert(!std::is_constructible<int(&)[1], int(&)[2]>::value, "Error");
+static_assert(!std::is_constructible<int(&)[1], int&>::value, "Error");
+static_assert(!std::is_constructible<int&, int(&)[1]>::value, "Error");
+
+static_assert(!std::is_constructible<U, int>::value, "Error");
+static_assert(!std::is_constructible<U, Empty>::value, "Error");
+
+static_assert(!std::is_constructible<void(), void()>::value, "Error");
+static_assert(!std::is_constructible<void(), int>::value, "Error");
+static_assert(!std::is_constructible<void(), Abstract>::value, "Error");
+static_assert(!std::is_constructible<void(), std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<void(), Empty>::value, "Error");
+static_assert(!std::is_constructible<void(), U>::value, "Error");
+static_assert(!std::is_constructible<void(), E>::value, "Error");
+static_assert(!std::is_constructible<void(), SE>::value, "Error");
+static_assert(!std::is_constructible<void(), OpE>::value, "Error");
+static_assert(!std::is_constructible<void(), OpSE>::value, "Error");
+static_assert(!std::is_constructible<void(), int[]>::value, "Error");
+static_assert(!std::is_constructible<void(), int[1]>::value, "Error");
+
+static_assert(!std::is_constructible<void() const,
+ void() volatile>::value, "Error");
+static_assert(!std::is_constructible<void() const, int>::value, "Error");
+static_assert(!std::is_constructible<void() const, Abstract>::value, "Error");
+static_assert(!std::is_constructible<void() const, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<void() const, Empty>::value, "Error");
+static_assert(!std::is_constructible<void() const, U>::value, "Error");
+static_assert(!std::is_constructible<void() const, E>::value, "Error");
+static_assert(!std::is_constructible<void() const, SE>::value, "Error");
+static_assert(!std::is_constructible<void() const, OpE>::value, "Error");
+static_assert(!std::is_constructible<void() const, OpSE>::value, "Error");
+static_assert(!std::is_constructible<void() const, int[]>::value, "Error");
+static_assert(!std::is_constructible<void() const, int[1]>::value, "Error");
+
+static_assert(!std::is_constructible<void(int), void()>::value, "Error");
+static_assert(!std::is_constructible<int, void()>::value, "Error");
+static_assert(!std::is_constructible<Abstract, void()>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, void()>::value, "Error");
+static_assert(!std::is_constructible<Empty, void()>::value, "Error");
+static_assert(!std::is_constructible<U, void()>::value, "Error");
+static_assert(!std::is_constructible<E, void()>::value, "Error");
+static_assert(!std::is_constructible<SE, void()>::value, "Error");
+static_assert(!std::is_constructible<OpE, void()>::value, "Error");
+static_assert(!std::is_constructible<OpSE, void()>::value, "Error");
+static_assert(!std::is_constructible<int[], void()>::value, "Error");
+static_assert(!std::is_constructible<int[1], void()>::value, "Error");
+
+static_assert(!std::is_constructible<void(int) const,
+ void() const>::value, "Error");
+static_assert(!std::is_constructible<int, void() const>::value, "Error");
+static_assert(!std::is_constructible<Abstract, void() const>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, void() const>::value,
+ "Error");
+static_assert(!std::is_constructible<Empty, void() const>::value, "Error");
+static_assert(!std::is_constructible<U, void() const>::value, "Error");
+static_assert(!std::is_constructible<E, void() const>::value, "Error");
+static_assert(!std::is_constructible<SE, void() const>::value, "Error");
+static_assert(!std::is_constructible<OpE, void() const>::value, "Error");
+static_assert(!std::is_constructible<OpSE, void() const>::value, "Error");
+static_assert(!std::is_constructible<int[], void() const>::value, "Error");
+static_assert(!std::is_constructible<int[1], void() const>::value, "Error");
+
+static_assert(!std::is_constructible<void, int, int>::value, "Error");
+static_assert(!std::is_constructible<void, Empty, B>::value, "Error");
+static_assert(!std::is_constructible<void, Empty, Empty>::value, "Error");
+static_assert(!std::is_constructible<void, U, Empty>::value, "Error");
+static_assert(!std::is_constructible<void, U, U>::value, "Error");
+static_assert(!std::is_constructible<void, std::nullptr_t,
+ std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<void, int[1], int[1]>::value, "Error");
+static_assert(!std::is_constructible<void, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<void, void, int>::value, "Error");
+static_assert(!std::is_constructible<void, void, void>::value, "Error");
+static_assert(!std::is_constructible<void, void(), void()>::value, "Error");
+static_assert(!std::is_constructible<void, void() const,
+ void() volatile>::value, "Error");
+
+static_assert(!std::is_constructible<int, int, int>::value, "Error");
+static_assert(!std::is_constructible<const int, int, int>::value, "Error");
+static_assert(!std::is_constructible<int, void, int>::value, "Error");
+static_assert(!std::is_constructible<const int, void, int>::value, "Error");
+static_assert(!std::is_constructible<int, void, void>::value, "Error");
+static_assert(!std::is_constructible<const int, void, void>::value, "Error");
+static_assert(!std::is_constructible<bool, int, int>::value, "Error");
+static_assert(!std::is_constructible<const bool, int, int>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t, int, int>::value, "Error");
+static_assert(!std::is_constructible<const std::nullptr_t, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<std::nullptr_t, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<const std::nullptr_t, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<std::nullptr_t, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<const std::nullptr_t, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<E, int, int>::value, "Error");
+static_assert(!std::is_constructible<const E, int, int>::value, "Error");
+static_assert(!std::is_constructible<E, void, int>::value, "Error");
+static_assert(!std::is_constructible<const E, void, int>::value, "Error");
+static_assert(!std::is_constructible<E, void, void>::value, "Error");
+static_assert(!std::is_constructible<const E, void, void>::value, "Error");
+static_assert(!std::is_constructible<SE, int, int>::value, "Error");
+static_assert(!std::is_constructible<const SE, int, int>::value, "Error");
+static_assert(!std::is_constructible<SE, void, int>::value, "Error");
+static_assert(!std::is_constructible<const SE, void, int>::value, "Error");
+static_assert(!std::is_constructible<SE, void, void>::value, "Error");
+static_assert(!std::is_constructible<const SE, void, void>::value, "Error");
+static_assert(!std::is_constructible<OpE, int, int>::value, "Error");
+static_assert(!std::is_constructible<const OpE, int, int>::value, "Error");
+static_assert(!std::is_constructible<OpE, void, int>::value, "Error");
+static_assert(!std::is_constructible<const OpE, void, int>::value, "Error");
+static_assert(!std::is_constructible<OpE, void, void>::value, "Error");
+static_assert(!std::is_constructible<const OpE, void, void>::value, "Error");
+static_assert(!std::is_constructible<OpSE, int, int>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, int, int>::value, "Error");
+static_assert(!std::is_constructible<OpSE, void, int>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, void, int>::value, "Error");
+static_assert(!std::is_constructible<OpSE, void, void>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, void, void>::value, "Error");
+static_assert(!std::is_constructible<Empty, int, int>::value, "Error");
+static_assert(!std::is_constructible<const Empty, int, int>::value, "Error");
+static_assert(!std::is_constructible<Empty, void, int>::value, "Error");
+static_assert(!std::is_constructible<const Empty, void, int>::value, "Error");
+static_assert(!std::is_constructible<Empty, void, void>::value, "Error");
+static_assert(!std::is_constructible<const Empty, void, void>::value, "Error");
+static_assert(!std::is_constructible<U, int, int>::value, "Error");
+static_assert(!std::is_constructible<const U, int, int>::value, "Error");
+static_assert(!std::is_constructible<U, void, int>::value, "Error");
+static_assert(!std::is_constructible<const U, void, int>::value, "Error");
+static_assert(!std::is_constructible<U, void, void>::value, "Error");
+static_assert(!std::is_constructible<const U, void, void>::value, "Error");
+static_assert(!std::is_constructible<B, int, int>::value, "Error");
+static_assert(!std::is_constructible<const B, int, int>::value, "Error");
+static_assert(!std::is_constructible<B, void, int>::value, "Error");
+static_assert(!std::is_constructible<const B, void, int>::value, "Error");
+static_assert(!std::is_constructible<B, void, void>::value, "Error");
+static_assert(!std::is_constructible<const B, void, void>::value, "Error");
+static_assert(!std::is_constructible<Any, int, int>::value, "Error");
+static_assert(!std::is_constructible<const Any, int, int>::value, "Error");
+static_assert(!std::is_constructible<Any, void, int>::value, "Error");
+static_assert(!std::is_constructible<const Any, void, int>::value, "Error");
+static_assert(!std::is_constructible<Any, void, void>::value, "Error");
+static_assert(!std::is_constructible<const Any, void, void>::value, "Error");
+static_assert(!std::is_constructible<nAny, void, int>::value, "Error");
+static_assert(!std::is_constructible<const nAny, void, int>::value, "Error");
+static_assert(!std::is_constructible<nAny, void, void>::value, "Error");
+static_assert(!std::is_constructible<const nAny, void, void>::value, "Error");
+static_assert(!std::is_constructible<FromArgs<>, int, int>::value, "Error");
+static_assert(!std::is_constructible<const FromArgs<>, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<FromArgs<>, void, int>::value, "Error");
+static_assert(!std::is_constructible<const FromArgs<>, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<FromArgs<>, void, void>::value, "Error");
+static_assert(!std::is_constructible<const FromArgs<>, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<Abstract, int, int>::value, "Error");
+static_assert(!std::is_constructible<const Abstract, int, int>::value, "Error");
+static_assert(!std::is_constructible<Abstract, void, int>::value, "Error");
+static_assert(!std::is_constructible<const Abstract, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<Abstract, void, void>::value, "Error");
+static_assert(!std::is_constructible<const Abstract, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<AbstractDelDtor, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<const AbstractDelDtor, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<AbstractDelDtor, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<const AbstractDelDtor, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<AbstractDelDtor, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<const AbstractDelDtor, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<int[1], int, int>::value, "Error");
+static_assert(!std::is_constructible<const int[1], int, int>::value, "Error");
+static_assert(!std::is_constructible<int[1], void, int>::value, "Error");
+static_assert(!std::is_constructible<const int[1], void, int>::value, "Error");
+static_assert(!std::is_constructible<int[1], void, void>::value, "Error");
+static_assert(!std::is_constructible<const int[1], void, void>::value, "Error");
+static_assert(!std::is_constructible<int&, int, int>::value, "Error");
+static_assert(!std::is_constructible<int&, void, int>::value, "Error");
+static_assert(!std::is_constructible<int&, void, void>::value, "Error");
+static_assert(!std::is_constructible<int&, int&, int&>::value, "Error");
+static_assert(!std::is_constructible<int&, void, int&>::value, "Error");
+static_assert(!std::is_constructible<int&, void, void>::value, "Error");
+static_assert(!std::is_constructible<std::nullptr_t&, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<std::nullptr_t&, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<std::nullptr_t&, void, void>::value,
+ "Error");
+static_assert(!std::is_constructible<E&, int, int>::value, "Error");
+static_assert(!std::is_constructible<E&, void, int>::value, "Error");
+static_assert(!std::is_constructible<E&, void, void>::value, "Error");
+static_assert(!std::is_constructible<SE&, int, int>::value, "Error");
+static_assert(!std::is_constructible<SE&, void, int>::value, "Error");
+static_assert(!std::is_constructible<SE&, void, void>::value, "Error");
+static_assert(!std::is_constructible<OpE&, int, int>::value, "Error");
+static_assert(!std::is_constructible<OpE&, void, int>::value, "Error");
+static_assert(!std::is_constructible<OpE&, void, void>::value, "Error");
+static_assert(!std::is_constructible<OpSE&, int, int>::value, "Error");
+static_assert(!std::is_constructible<OpSE&, void, int>::value, "Error");
+static_assert(!std::is_constructible<OpSE&, void, void>::value, "Error");
+static_assert(!std::is_constructible<Empty&, int, int>::value, "Error");
+static_assert(!std::is_constructible<Empty&, void, int>::value, "Error");
+static_assert(!std::is_constructible<Empty&, void, void>::value, "Error");
+static_assert(!std::is_constructible<U&, int, int>::value, "Error");
+static_assert(!std::is_constructible<U&, void, int>::value, "Error");
+static_assert(!std::is_constructible<U&, void, void>::value, "Error");
+static_assert(!std::is_constructible<B&, int, int>::value, "Error");
+static_assert(!std::is_constructible<B&, void, int>::value, "Error");
+static_assert(!std::is_constructible<B&, void, void>::value, "Error");
+static_assert(!std::is_constructible<Any&, int, int>::value, "Error");
+static_assert(!std::is_constructible<Any&, void, int>::value, "Error");
+static_assert(!std::is_constructible<Any&, void, void>::value, "Error");
+static_assert(!std::is_constructible<nAny&, void, int>::value, "Error");
+static_assert(!std::is_constructible<nAny&, void, void>::value, "Error");
+static_assert(!std::is_constructible<FromArgs<>&, int, int>::value, "Error");
+static_assert(!std::is_constructible<FromArgs<>&, void, int>::value, "Error");
+static_assert(!std::is_constructible<FromArgs<>&, void, void>::value, "Error");
+static_assert(!std::is_constructible<Abstract&, int, int>::value, "Error");
+static_assert(!std::is_constructible<Abstract&, void, int>::value, "Error");
+static_assert(!std::is_constructible<Abstract&, void, void>::value, "Error");
+static_assert(!std::is_constructible<int(&)[1], int, int>::value, "Error");
+static_assert(!std::is_constructible<int(&)[1], void, int>::value, "Error");
+static_assert(!std::is_constructible<int(&)[1], void, void>::value, "Error");
+
+static_assert(!std::is_constructible<void(), int, int>::value, "Error");
+static_assert(!std::is_constructible<void(), void, int>::value, "Error");
+static_assert(!std::is_constructible<void(), void, void>::value, "Error");
+static_assert(!std::is_constructible<void(), void(), int>::value, "Error");
+static_assert(!std::is_constructible<void(), void(), void()>::value, "Error");
+
+static_assert(!std::is_constructible<void() const, int, int>::value, "Error");
+static_assert(!std::is_constructible<void() const, void, int>::value, "Error");
+static_assert(!std::is_constructible<void() const, void, void>::value, "Error");
+static_assert(!std::is_constructible<void() const, void() volatile,
+ int>::value, "Error");
+static_assert(!std::is_constructible<void() const, void() volatile const,
+ void() const>::value, "Error");
+
+static_assert(!std::is_constructible<FromArgs<int>, int, int>::value, "Error");
+static_assert(!std::is_constructible<const FromArgs<int>, int, int>::value,
+ "Error");
+static_assert(!std::is_constructible<FromArgs<int>, void, int>::value, "Error");
+static_assert(!std::is_constructible<const FromArgs<int>, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<FromArgs<int, int>, void, int>::value,
+ "Error");
+static_assert(!std::is_constructible<const FromArgs<int, int>, void,
+ int>::value, "Error");
+
+static_assert(!std::is_constructible<DelDtor, int, B, U>::value, "Error");
+static_assert(!std::is_constructible<const DelDtor, int, B, U>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, int>::value, "Error");
+static_assert(!std::is_constructible<const DelDtor, int>::value, "Error");
+static_assert(!std::is_constructible<DelDtor>::value, "Error");
+static_assert(!std::is_constructible<const DelDtor>::value, "Error");
+static_assert(!std::is_constructible<DelDtor, void*, void(&)()>::value,
+ "Error");
+static_assert(!std::is_constructible<const DelDtor, void*, void(&)()>::value,
+ "Error");
+
+static_assert(!std::is_constructible<AbstractDelDtor>::value, "Error");
+static_assert(!std::is_constructible<const AbstractDelDtor>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis>::value, "Error");
+static_assert(!std::is_constructible<const DelEllipsis>::value, "Error");
+static_assert(!std::is_constructible<DelEllipsis, double>::value, "Error");
+static_assert(!std::is_constructible<const DelEllipsis, double>::value,
+ "Error");
+static_assert(!std::is_constructible<DelEllipsis, double, int&>::value,
+ "Error");
+static_assert(!std::is_constructible<const DelEllipsis, double, int&>::value,
+ "Error");
+static_assert(!std::is_constructible<DelnAny>::value, "Error");
+static_assert(!std::is_constructible<const DelnAny>::value, "Error");
+static_assert(!std::is_constructible<DelnAny, int>::value, "Error");
+static_assert(!std::is_constructible<const DelnAny, int>::value, "Error");
+static_assert(!std::is_constructible<DelnAny, int, void*>::value, "Error");
+static_assert(!std::is_constructible<const DelnAny, int, void*>::value,
+ "Error");
+static_assert(!std::is_constructible<DelnAny, Empty, B, D>::value, "Error");
+static_assert(!std::is_constructible<const DelnAny, Empty, B, D>::value,
+ "Error");
+
+// Deleted members in unions with non-trivial members:
+static_assert(!std::is_constructible<NontrivialUnion>::value, "Error");
+static_assert(!std::is_constructible<NontrivialUnion,
+ const NontrivialUnion&>::value, "Error");
+
+// Unusual copy:
+static_assert(!std::is_constructible<UnusualCopy>::value, "Error");
+static_assert(!std::is_constructible<UnusualCopy, UnusualCopy>::value, "Error");
+static_assert(!std::is_constructible<UnusualCopy,
+ UnusualCopy&&>::value, "Error");
+static_assert(!std::is_constructible<UnusualCopy,
+ const UnusualCopy&>::value, "Error");
+static_assert(std::is_constructible<UnusualCopy, UnusualCopy&>::value, "Error");
+
+static_assert(std::is_constructible<FromArgs<int, char>,
+ int, char>::value, "Error");
+static_assert(std::is_constructible<const FromArgs<int, char>,
+ int, char>::value, "Error");
+static_assert(std::is_constructible<FromArgs<int, char>,
+ int, int>::value, "Error");
+static_assert(std::is_constructible<const FromArgs<int, char>,
+ int, int>::value, "Error");
+static_assert(std::is_constructible<nAny, int, int>::value, "Error");
+static_assert(std::is_constructible<const nAny, int, int>::value, "Error");
+static_assert(std::is_constructible<FromArgs<int, char>,
+ ImplicitTo<int>, ImplicitTo<char>>::value, "Error");
+static_assert(std::is_constructible<const FromArgs<int, char>,
+ ImplicitTo<int>, ImplicitTo<char>>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, int, char>::value, "Error");
+static_assert(std::is_constructible<const Ellipsis, int, char>::value, "Error");
+static_assert(std::is_constructible<Ellipsis, B, U, int&>::value, "Error");
+static_assert(std::is_constructible<const Ellipsis,
+ B, U, int&>::value, "Error");
+static_assert(std::is_constructible<nAny, B, U, int&>::value, "Error");
+static_assert(std::is_constructible<const nAny, B, U, int&>::value, "Error");
+static_assert(std::is_constructible<FromArgs<std::initializer_list<int>,
+ std::initializer_list<B>>, std::initializer_list<int>,
+ std::initializer_list<B>>::value, "Error");
+static_assert(std::is_constructible<const FromArgs<std::initializer_list<int>,
+ std::initializer_list<B>>, std::initializer_list<int>,
+ std::initializer_list<B>>::value, "Error");
+static_assert(std::is_constructible<FromArgs<std::initializer_list<int>,
+ std::initializer_list<B>>, std::initializer_list<int>&,
+ std::initializer_list<B>&>::value, "Error");
+static_assert(!std::is_constructible<FromArgs<std::initializer_list<int>&,
+ std::initializer_list<B>&>, std::initializer_list<int>,
+ std::initializer_list<B>>::value, "Error");
+
+static_assert(!std::is_constructible<FromArgs<std::initializer_list<int>>,
+ int, int>::value, "Error");
+static_assert(!std::is_constructible<const
+ FromArgs<std::initializer_list<int>>, int, int>::value, "Error");
+static_assert(!std::is_constructible<B[2], B, B>::value, "Error");
+static_assert(!std::is_constructible<const B[2], B, B>::value, "Error");
+static_assert(!std::is_constructible<U[2], U, U>::value, "Error");
+static_assert(!std::is_constructible<const U[2], U, U>::value, "Error");
+
+static_assert(!std::is_constructible<E, E, E>::value, "Error");
+static_assert(!std::is_constructible<const E, E, E>::value, "Error");
+static_assert(!std::is_constructible<SE, SE, SE>::value, "Error");
+static_assert(!std::is_constructible<const SE, SE, SE>::value, "Error");
+static_assert(!std::is_constructible<E, B, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<const E, B, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<SE, B, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<const SE, B, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<E, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<const E, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<SE, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<const SE, int[], int[]>::value, "Error");
+
+static_assert(!std::is_constructible<OpE, OpE, OpE>::value, "Error");
+static_assert(!std::is_constructible<const OpE, OpE, OpE>::value, "Error");
+static_assert(!std::is_constructible<OpSE, OpSE, OpSE>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, OpSE, OpSE>::value, "Error");
+static_assert(!std::is_constructible<OpE, B, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<const OpE, B, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<OpSE, B, std::nullptr_t>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, B, std::nullptr_t>::value,
+ "Error");
+static_assert(!std::is_constructible<OpE, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<const OpE, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<OpSE, int[], int[]>::value, "Error");
+static_assert(!std::is_constructible<const OpSE, int[], int[]>::value, "Error");
+
+static_assert(!std::is_constructible<int[], int, int>::value, "Error");
+static_assert(!std::is_constructible<const int[], int, int>::value, "Error");
+
+static_assert(std::is_constructible<int&, ImplicitTo<int&>>::value, "Error");
+static_assert(std::is_constructible<const int&, ImplicitTo<int&&>>::value,
+ "Error");
+static_assert(std::is_constructible<int&&, ImplicitTo<int&&>>::value, "Error");
+static_assert(std::is_constructible<const int&, ImplicitTo<int>>::value,
+ "Error");
+
+static_assert(!std::is_constructible<const int&, ExplicitTo<int>>::value,
+ "Error");
+static_assert(!std::is_constructible<int&&, ExplicitTo<int>>::value, "Error");
+
+// Binding through reference-compatible type is required to perform
+// direct-initialization as described in [over.match.ref] p. 1 b. 1:
+static_assert(std::is_constructible<int&, ExplicitTo<int&>>::value, "Error");
+static_assert(std::is_constructible<const int&, ExplicitTo<int&&>>::value,
+ "Error");
+static_assert(std::is_constructible<int&&, ExplicitTo<int&&>>::value, "Error");
+
+// Binding through temporary behaves like copy-initialization,
+// see [dcl.init.ref] p. 5, very last sub-bullet:
+static_assert(!std::is_constructible<const int&, ExplicitTo<double&&>>::value,
+ "Error");
+static_assert(!std::is_constructible<int&&, ExplicitTo<double&&>>::value,
+ "Error");
// 2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
//
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 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
VERIFY( (test_relationship<is_convertible, void, volatile void>(true)) );
VERIFY( (test_relationship<is_convertible, double&, ExplicitClass>(true)) );
+ VERIFY( (test_relationship<is_convertible, int(int), int(&)(int)>(true)) );
+
// Negative tests.
VERIFY( (test_relationship<is_convertible, const int*, int*>(false)) );
VERIFY( (test_relationship<is_convertible, int*, float*>(false)) );
const volatile int&>(false)) );
VERIFY( (test_relationship<is_convertible, volatile int,
volatile int&>(false)) );
- VERIFY( (test_relationship<is_convertible, int(int), int(&)(int)>(true)) );
-
VERIFY( (test_relationship<is_convertible, int&, ExplicitClass>(false)) );
VERIFY( (test_relationship<is_convertible, void*, ExplicitClass>(false)) );
}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_default_constructible<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// 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_default_constructible<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;
+}
--- /dev/null
+// { 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::construct_destruct;
+
+static_assert(std::is_default_constructible<int>::value, "Error");
+static_assert(std::is_default_constructible<int const>::value, "Error");
+static_assert(std::is_default_constructible<int const volatile>::value,
+ "Error");
+static_assert(std::is_default_constructible<int*>::value, "Error");
+static_assert(std::is_default_constructible<void*>::value, "Error");
+static_assert(std::is_default_constructible<void* const>::value, "Error");
+static_assert(std::is_default_constructible<int B::*>::value, "Error");
+static_assert(std::is_default_constructible<void(*)()>::value, "Error");
+static_assert(std::is_default_constructible<std::nullptr_t>::value, "Error");
+static_assert(std::is_default_constructible<std::nullptr_t const>::value,
+ "Error");
+static_assert(std::is_default_constructible<Empty>::value, "Error");
+static_assert(std::is_default_constructible<Empty const>::value, "Error");
+static_assert(std::is_default_constructible<FromArgs<>>::value, "Error");
+static_assert(std::is_default_constructible<FromArgs<> const>::value, "Error");
+static_assert(std::is_default_constructible<nAny>::value, "Error");
+static_assert(std::is_default_constructible<nAny const>::value, "Error");
+static_assert(std::is_default_constructible<Ellipsis>::value, "Error");
+static_assert(std::is_default_constructible<Ellipsis const>::value, "Error");
+static_assert(std::is_default_constructible<U>::value, "Error");
+static_assert(std::is_default_constructible<U const>::value, "Error");
+static_assert(std::is_default_constructible<E>::value, "Error");
+static_assert(std::is_default_constructible<E const>::value, "Error");
+static_assert(std::is_default_constructible<SE>::value, "Error");
+static_assert(std::is_default_constructible<SE const>::value, "Error");
+static_assert(std::is_default_constructible<OpE>::value, "Error");
+static_assert(std::is_default_constructible<OpE const>::value, "Error");
+static_assert(std::is_default_constructible<OpSE>::value, "Error");
+static_assert(std::is_default_constructible<OpSE const>::value, "Error");
+static_assert(std::is_default_constructible<int[1]>::value, "Error");
+static_assert(std::is_default_constructible<const int[1]>::value, "Error");
+static_assert(std::is_default_constructible<int[1][2]>::value, "Error");
+static_assert(std::is_default_constructible<const int[1][2]>::value, "Error");
+static_assert(std::is_default_constructible<FromArgs<>[1]>::value, "Error");
+static_assert(std::is_default_constructible<const FromArgs<>[1]>::value,
+ "Error");
+static_assert(std::is_default_constructible<U[1]>::value, "Error");
+static_assert(std::is_default_constructible<const U[1]>::value, "Error");
+static_assert(std::is_default_constructible<Empty[1]>::value, "Error");
+static_assert(std::is_default_constructible<const Empty[1]>::value, "Error");
+static_assert(std::is_default_constructible<Ellipsis[1]>::value, "Error");
+static_assert(std::is_default_constructible<const Ellipsis[1]>::value, "Error");
+static_assert(std::is_default_constructible<std::nullptr_t[1]>::value, "Error");
+static_assert(std::is_default_constructible<const std::nullptr_t[1]>::value,
+ "Error");
+static_assert(std::is_default_constructible<nAny[1]>::value, "Error");
+static_assert(std::is_default_constructible<const nAny[1]>::value, "Error");
+static_assert(std::is_default_constructible<E[1]>::value, "Error");
+static_assert(std::is_default_constructible<const E[1]>::value, "Error");
+static_assert(std::is_default_constructible<SE[1]>::value, "Error");
+static_assert(std::is_default_constructible<const SE[1]>::value, "Error");
+static_assert(std::is_default_constructible<OpE[1]>::value, "Error");
+static_assert(std::is_default_constructible<const OpE[1]>::value, "Error");
+static_assert(std::is_default_constructible<OpSE[1]>::value, "Error");
+static_assert(std::is_default_constructible<const OpSE[1]>::value, "Error");
+static_assert(std::is_default_constructible<int*[1]>::value, "Error");
+static_assert(std::is_default_constructible<int* const[1]>::value, "Error");
+static_assert(std::is_default_constructible<int B::*[1]>::value, "Error");
+static_assert(std::is_default_constructible<int B::* const[1]>::value, "Error");
+static_assert(std::is_default_constructible<std::initializer_list<int>>::value,
+ "Error");
+static_assert(std::is_default_constructible<const
+ std::initializer_list<int>>::value, "Error");
+static_assert(std::is_default_constructible<
+ std::initializer_list<int>[1]>::value, "Error");
+static_assert(std::is_default_constructible<const
+ std::initializer_list<int>[1]>::value, "Error");
+
+static_assert(!std::is_default_constructible<void>::value, "Error");
+static_assert(!std::is_default_constructible<const void>::value, "Error");
+static_assert(!std::is_default_constructible<Abstract>::value, "Error");
+static_assert(!std::is_default_constructible<const Abstract>::value, "Error");
+static_assert(!std::is_default_constructible<Any>::value, "Error");
+static_assert(!std::is_default_constructible<const Any>::value, "Error");
+static_assert(!std::is_default_constructible<FromArgs<int>>::value, "Error");
+static_assert(!std::is_default_constructible<const FromArgs<int>>::value,
+ "Error");
+static_assert(!std::is_default_constructible<int&>::value, "Error");
+static_assert(!std::is_default_constructible<int&&>::value, "Error");
+static_assert(!std::is_default_constructible<void()>::value, "Error");
+static_assert(!std::is_default_constructible<void() const volatile>::value,
+ "Error");
+static_assert(!std::is_default_constructible<void(&)()>::value, "Error");
+static_assert(!std::is_default_constructible<int(&)[1]>::value, "Error");
+static_assert(!std::is_default_constructible<int(&)[]>::value, "Error");
+static_assert(!std::is_default_constructible<int[]>::value, "Error");
+static_assert(!std::is_default_constructible<const int[]>::value, "Error");
+static_assert(!std::is_default_constructible<int[][1][2]>::value, "Error");
+static_assert(!std::is_default_constructible<const int[][1][2]>::value,
+ "Error");
+static_assert(!std::is_default_constructible<Any[1]>::value, "Error");
+static_assert(!std::is_default_constructible<const Any[1]>::value, "Error");
+static_assert(!std::is_default_constructible<FromArgs<int>[1]>::value, "Error");
+static_assert(!std::is_default_constructible<const FromArgs<int>[1]>::value,
+ "Error");
+static_assert(!std::is_default_constructible<
+ FromArgs<std::initializer_list<int>>>::value, "Error");
+static_assert(!std::is_default_constructible<const
+ FromArgs<std::initializer_list<int>>>::value, "Error");
+static_assert(!std::is_default_constructible<const
+ FromArgs<const std::initializer_list<int>>>::value, "Error");
+static_assert(!std::is_default_constructible<DelDef>::value, "Error");
+static_assert(!std::is_default_constructible<const DelDef>::value, "Error");
+static_assert(!std::is_default_constructible<DelCopy>::value, "Error");
+static_assert(!std::is_default_constructible<const DelCopy>::value, "Error");
+static_assert(!std::is_default_constructible<DelDtor>::value, "Error");
+static_assert(!std::is_default_constructible<const DelDtor>::value, "Error");
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_destructible<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// 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_destructible<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;
+}
--- /dev/null
+// { 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::construct_destruct;
+
+static_assert(std::is_destructible<int>::value, "Error");
+static_assert(std::is_destructible<const int>::value, "Error");
+static_assert(std::is_destructible<bool>::value, "Error");
+static_assert(std::is_destructible<const bool>::value, "Error");
+static_assert(std::is_destructible<int*>::value, "Error");
+static_assert(std::is_destructible<void*>::value, "Error");
+static_assert(std::is_destructible<int B::*>::value, "Error");
+static_assert(std::is_destructible<const int D::*>::value, "Error");
+static_assert(std::is_destructible<E>::value, "Error");
+static_assert(std::is_destructible<const E>::value, "Error");
+static_assert(std::is_destructible<SE>::value, "Error");
+static_assert(std::is_destructible<const SE>::value, "Error");
+static_assert(std::is_destructible<OpE>::value, "Error");
+static_assert(std::is_destructible<const OpE>::value, "Error");
+static_assert(std::is_destructible<OpSE>::value, "Error");
+static_assert(std::is_destructible<const OpSE>::value, "Error");
+static_assert(std::is_destructible<std::nullptr_t>::value, "Error");
+static_assert(std::is_destructible<const std::nullptr_t>::value, "Error");
+static_assert(std::is_destructible<B>::value, "Error");
+static_assert(std::is_destructible<const B>::value, "Error");
+static_assert(std::is_destructible<D>::value, "Error");
+static_assert(std::is_destructible<const D>::value, "Error");
+static_assert(std::is_destructible<Empty>::value, "Error");
+static_assert(std::is_destructible<const Empty>::value, "Error");
+static_assert(std::is_destructible<U>::value, "Error");
+static_assert(std::is_destructible<const U>::value, "Error");
+static_assert(std::is_destructible<Abstract>::value, "Error");
+static_assert(std::is_destructible<const Abstract>::value, "Error");
+static_assert(std::is_destructible<int[1]>::value, "Error");
+static_assert(std::is_destructible<const int[1]>::value, "Error");
+static_assert(std::is_destructible<int[1][2]>::value, "Error");
+static_assert(std::is_destructible<const int[1][2]>::value, "Error");
+static_assert(std::is_destructible<int&>::value, "Error");
+static_assert(std::is_destructible<int&&>::value, "Error");
+static_assert(std::is_destructible<void(&)()>::value, "Error");
+static_assert(std::is_destructible<Ellipsis>::value, "Error");
+static_assert(std::is_destructible<const Ellipsis>::value, "Error");
+static_assert(std::is_destructible<Any>::value, "Error");
+static_assert(std::is_destructible<const Any>::value, "Error");
+static_assert(std::is_destructible<nAny>::value, "Error");
+static_assert(std::is_destructible<const nAny>::value, "Error");
+static_assert(std::is_destructible<DelDef>::value, "Error");
+static_assert(std::is_destructible<const DelDef>::value, "Error");
+static_assert(std::is_destructible<DelCopy>::value, "Error");
+static_assert(std::is_destructible<const DelCopy>::value, "Error");
+static_assert(std::is_destructible<DelEllipsis>::value, "Error");
+static_assert(std::is_destructible<const DelEllipsis>::value, "Error");
+static_assert(std::is_destructible<std::initializer_list<int>>::value,
+ "Error");
+static_assert(std::is_destructible<const std::initializer_list<int>>::value,
+ "Error");
+static_assert(std::is_destructible<void()>::value, "Error");
+static_assert(std::is_destructible<void() const>::value, "Error");
+
+static_assert(!std::is_destructible<void>::value, "Error");
+static_assert(!std::is_destructible<const void>::value, "Error");
+static_assert(!std::is_destructible<int[]>::value, "Error");
+static_assert(!std::is_destructible<const int[]>::value, "Error");
+static_assert(!std::is_destructible<DelDtor>::value, "Error");
+static_assert(!std::is_destructible<const DelDtor>::value, "Error");
+static_assert(!std::is_destructible<AbstractDelDtor>::value, "Error");
+static_assert(!std::is_destructible<const AbstractDelDtor>::value, "Error");
+static_assert(!std::is_destructible<int[][1]>::value, "Error");
+static_assert(!std::is_destructible<const int[][1]>::value, "Error");
+static_assert(!std::is_destructible<DelDtor[1]>::value, "Error");
+static_assert(!std::is_destructible<const DelDtor[1]>::value, "Error");
+static_assert(!std::is_destructible<DelDtor[]>::value, "Error");
+static_assert(!std::is_destructible<const DelDtor[]>::value, "Error");
+
+// Deleted members in unions with non-trivial members:
+static_assert(!std::is_destructible<NontrivialUnion>::value, "Error");
+
+// Unusual copy:
+static_assert(std::is_destructible<UnusualCopy>::value, "Error");
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+//
+// 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>
+
+// libstdc++/24808
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_function;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_function, IncompleteClass>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x -pedantic-errors" }
+// { 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 <functional>
+
+struct S
+{
+ void F() const {}
+};
+
+// libstdc++/35637
+void test01()
+{
+ std::function<void (S *)> a(&S::F);
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_function<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_function<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+//
+// 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_function;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<is_function, int (int)>(true)) );
+ VERIFY( (test_category<is_function, ClassType (ClassType)>(true)) );
+ VERIFY( (test_category<is_function, float (int, float, int[], int&)>(true)) );
+ VERIFY( (test_category<is_function, int (int, ...)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<is_function, int&>(false)) );
+ VERIFY( (test_category<is_function, void>(false)) );
+ VERIFY( (test_category<is_function, const void>(false)) );
+
+ VERIFY( (test_category<is_function, AbstractClass>(false)) );
+ VERIFY( (test_category<is_function, int(&)(int)>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_function, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_fundamental<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_fundamental<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+//
+// 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_fundamental;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_fundamental, void>(true)) );
+ VERIFY( (test_category<is_fundamental, char>(true)) );
+ VERIFY( (test_category<is_fundamental, signed char>(true)) );
+ VERIFY( (test_category<is_fundamental, unsigned char>(true)) );
+#ifdef _GLIBCXX_USE_WCHAR_T
+ VERIFY( (test_category<is_fundamental, wchar_t>(true)) );
+#endif
+ VERIFY( (test_category<is_fundamental, short>(true)) );
+ VERIFY( (test_category<is_fundamental, unsigned short>(true)) );
+ VERIFY( (test_category<is_fundamental, int>(true)) );
+ VERIFY( (test_category<is_fundamental, unsigned int>(true)) );
+ VERIFY( (test_category<is_fundamental, long>(true)) );
+ VERIFY( (test_category<is_fundamental, unsigned long>(true)) );
+ VERIFY( (test_category<is_fundamental, long long>(true)) );
+ VERIFY( (test_category<is_fundamental, unsigned long long>(true)) );
+ VERIFY( (test_category<is_fundamental, float>(true)) );
+ VERIFY( (test_category<is_fundamental, double>(true)) );
+ VERIFY( (test_category<is_fundamental, long double>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_fundamental, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_member_function_pointer<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_member_function_pointer<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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_member_function_pointer;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<is_member_function_pointer,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ int (ClassType::*) (int) const>(true)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ int (ClassType::*) (float, ...)>(true)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ ClassType (ClassType::*) (ClassType)>(true)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ float (ClassType::*) (int, float, int[], int&)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<is_member_function_pointer,
+ int (ClassType::*)>(false)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ const int (ClassType::*)>(false)) );
+ VERIFY( (test_category<is_member_function_pointer,
+ ClassType (ClassType::*)>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_member_function_pointer, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_member_object_pointer<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_member_object_pointer<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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_member_object_pointer;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<is_member_object_pointer,
+ int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ const int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ ClassType (ClassType::*)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<is_member_object_pointer,
+ int (ClassType::*) (int)>(false)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ int (ClassType::*) (int) const>(false)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ int (ClassType::*) (float, ...)>(false)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ ClassType (ClassType::*) (ClassType)>(false)) );
+ VERIFY( (test_category<is_member_object_pointer,
+ float (ClassType::*) (int, float, int[], int&)>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_member_object_pointer, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_member_pointer<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_member_pointer<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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_member_pointer;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_member_pointer, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_member_pointer, const int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_member_pointer, ClassType (ClassType::*)>(true)) );
+
+ VERIFY( (test_category<is_member_pointer,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<is_member_pointer,
+ int (ClassType::*) (int) const>(true)) );
+ VERIFY( (test_category<is_member_pointer,
+ int (ClassType::*) (float, ...)>(true)) );
+ VERIFY( (test_category<is_member_pointer,
+ ClassType (ClassType::*) (ClassType)>(true)) );
+ VERIFY( (test_category<is_member_pointer,
+ float (ClassType::*) (int, float, int[], int&)>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_member_pointer, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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>
+
+// libstdc++/24808
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_object;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_object, IncompleteClass>(true)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// { 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_object<test_type>;
+}
--- /dev/null
+// { 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/>.
+
+//
+// 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_object<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;
+}
--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// 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_object;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_object, int (int)>(false)) );
+ VERIFY( (test_category<is_object, ClassType (ClassType)>(false)) );
+ VERIFY( (test_category<is_object, float (int, float, int[], int&)>(false)) );
+ VERIFY( (test_category<is_object, int&>(false)) );
+ VERIFY( (test_category<is_object, ClassType&>(false)) );
+ VERIFY( (test_category<is_object, int(&)(int)>(false)) );
+ VERIFY( (test_category<is_object, void>(false)) );
+ VERIFY( (test_category<is_object, const void>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_object, ClassType>(true)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
//
-// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2008, 2009, 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
// { dg-error "instantiated from here" "" { target *-*-* } 40 }
// { dg-error "instantiated from here" "" { target *-*-* } 42 }
-// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1097 }
-// { dg-error "declaration of" "" { target *-*-* } 1061 }
+// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1302 }
+// { dg-error "declaration of" "" { target *-*-* } 1266 }
// { dg-error "instantiated from here" "" { target *-*-* } 40 }
// { dg-error "instantiated from here" "" { target *-*-* } 42 }
-// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1020 }
-// { dg-error "declaration of" "" { target *-*-* } 984 }
+// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1226 }
+// { dg-error "declaration of" "" { target *-*-* } 1190 }
// { dg-error "instantiated from here" "" { target *-*-* } 46 }
// { dg-error "denominator cannot be zero" "" { target *-*-* } 155 }
// { dg-error "out of range" "" { target *-*-* } 156 }
-// { dg-error "overflow in constant expression" "" { target *-*-* } 74 }
+// { dg-error "overflow in constant expression" "" { target *-*-* } 99 }
// -*- C++ -*-
// Testing utilities for the tr1 testsuite.
//
-// Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010
+// Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010, 2011
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
check_ret_type(T)
{ return true; }
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+ namespace construct_destruct
+ {
+ 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; };
+
+ 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 DelImplicitTo
+ {
+ operator To() = delete;
+ };
+
+ template<class To>
+ struct ExplicitTo
+ {
+ explicit operator To();
+ };
+
+ 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...);
+ };
+
+ 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&);
+ };
+ }
+#endif
+
} // namespace __gnu_test
#endif // _GLIBCXX_TESTSUITE_TR1_H
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