diff options
Diffstat (limited to 'libcxx')
| -rw-r--r-- | libcxx/include/__functional_base | 128 | ||||
| -rw-r--r-- | libcxx/include/__functional_base_03 | 474 | ||||
| -rw-r--r-- | libcxx/include/functional | 80 | ||||
| -rw-r--r-- | libcxx/test/std/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp | 2 | ||||
| -rw-r--r-- | libcxx/test/std/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp | 2 |
5 files changed, 271 insertions, 415 deletions
diff --git a/libcxx/include/__functional_base b/libcxx/include/__functional_base index 3ff2e3504d8..ef9cc03235b 100644 --- a/libcxx/include/__functional_base +++ b/libcxx/include/__functional_base @@ -515,44 +515,116 @@ public: #ifndef _LIBCPP_HAS_NO_VARIADICS // invoke template <class... _ArgTypes> - _LIBCPP_INLINE_VISIBILITY - typename __invoke_of<type&, _ArgTypes...>::type - operator() (_ArgTypes&&... __args) const - { - return __invoke(get(), _VSTD::forward<_ArgTypes>(__args)...); - } + _LIBCPP_INLINE_VISIBILITY + typename __invoke_of<type&, _ArgTypes...>::type + operator() (_ArgTypes&&... __args) const { + return __invoke(get(), _VSTD::forward<_ArgTypes>(__args)...); + } #else _LIBCPP_INLINE_VISIBILITY typename __invoke_return<type>::type - operator() () const - { - return __invoke(get()); - } + operator() () const { + return __invoke(get()); + } + + template <class _A0> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return0<type, _A0>::type + operator() (_A0& __a0) const { + return __invoke(get(), __a0); + } template <class _A0> - _LIBCPP_INLINE_VISIBILITY - typename __invoke_return0<type&, _A0>::type - operator() (_A0& __a0) const - { - return __invoke<type&, _A0>(get(), __a0); - } + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return0<type, _A0 const>::type + operator() (_A0 const& __a0) const { + return __invoke(get(), __a0); + } template <class _A0, class _A1> - _LIBCPP_INLINE_VISIBILITY - typename __invoke_return1<type&, _A0, _A1>::type - operator() (_A0& __a0, _A1& __a1) const - { - return __invoke<type&, _A0, _A1>(get(), __a0, __a1); - } + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0, _A1>::type + operator() (_A0& __a0, _A1& __a1) const { + return __invoke(get(), __a0, __a1); + } + + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0 const, _A1>::type + operator() (_A0 const& __a0, _A1& __a1) const { + return __invoke(get(), __a0, __a1); + } + + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0, _A1 const>::type + operator() (_A0& __a0, _A1 const& __a1) const { + return __invoke(get(), __a0, __a1); + } + + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0 const, _A1 const>::type + operator() (_A0 const& __a0, _A1 const& __a1) const { + return __invoke(get(), __a0, __a1); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1, _A2>::type + operator() (_A0& __a0, _A1& __a1, _A2& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } template <class _A0, class _A1, class _A2> - _LIBCPP_INLINE_VISIBILITY - typename __invoke_return2<type&, _A0, _A1, _A2>::type - operator() (_A0& __a0, _A1& __a1, _A2& __a2) const - { - return __invoke<type&, _A0, _A1, _A2>(get(), __a0, __a1, __a2); - } + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1, _A2>::type + operator() (_A0 const& __a0, _A1& __a1, _A2& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1 const, _A2>::type + operator() (_A0& __a0, _A1 const& __a1, _A2& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1, _A2 const>::type + operator() (_A0& __a0, _A1& __a1, _A2 const& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1 const, _A2>::type + operator() (_A0 const& __a0, _A1 const& __a1, _A2& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1, _A2 const>::type + operator() (_A0 const& __a0, _A1& __a1, _A2 const& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1 const, _A2 const>::type + operator() (_A0& __a0, _A1 const& __a1, _A2 const& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1 const, _A2 const>::type + operator() (_A0 const& __a0, _A1 const& __a1, _A2 const& __a2) const { + return __invoke(get(), __a0, __a1, __a2); + } #endif // _LIBCPP_HAS_NO_VARIADICS }; diff --git a/libcxx/include/__functional_base_03 b/libcxx/include/__functional_base_03 index 0a7ff62ed69..8407dcfa39c 100644 --- a/libcxx/include/__functional_base_03 +++ b/libcxx/include/__functional_base_03 @@ -14,431 +14,128 @@ // manual variadic expansion for <functional> // __invoke -// first bullet - -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(), _T1& __t1) -{ - return (__t1.*__f)(); -} -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0), _T1& __t1, _A0& __a0) -{ - return (__t1.*__f)(__a0); -} +template <class _Ret, class _T1, bool _IsFunc, bool _IsBase> +struct __enable_invoke_imp; -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1), _T1& __t1, _A0& __a0, _A1& __a1) -{ - return (__t1.*__f)(__a0, __a1); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2), _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return (__t1.*__f)(__a0, __a1, __a2); -} - -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() const, _T1& __t1) -{ - return (__t1.*__f)(); -} +template <class _Ret, class _T1> +struct __enable_invoke_imp<_Ret, _T1, true, true> { + typedef _Ret _Bullet1; + typedef _Bullet1 type; +}; -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) const, _T1& __t1, _A0& __a0) -{ - return (__t1.*__f)(__a0); -} +template <class _Ret, class _T1> +struct __enable_invoke_imp<_Ret, _T1, true, false> { + typedef _Ret _Bullet2; + typedef _Bullet2 type; +}; -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) const, _T1& __t1, _A0& __a0, _A1& __a1) -{ - return (__t1.*__f)(__a0, __a1); -} +template <class _Ret, class _T1> +struct __enable_invoke_imp<_Ret, _T1, false, true> { + typedef typename add_lvalue_reference< + typename __apply_cv<_T1, _Ret>::type + >::type _Bullet3; + typedef _Bullet3 type; +}; -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return (__t1.*__f)(__a0, __a1, __a2); -} +template <class _Ret, class _T1> +struct __enable_invoke_imp<_Ret, _T1, false, false> { + typedef typename add_lvalue_reference< + typename __apply_cv<decltype(*_VSTD::declval<_T1>()), _Ret>::type + >::type _Bullet4; + typedef _Bullet4 type; +}; -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() volatile, _T1& __t1) -{ - return (__t1.*__f)(); -} +template <class _Ret, class _T1> +struct __enable_invoke_imp<_Ret, _T1*, false, false> { + typedef typename add_lvalue_reference< + typename __apply_cv<_T1, _Ret>::type + >::type _Bullet4; + typedef _Bullet4 type; +}; -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) volatile, _T1& __t1, _A0& __a0) +template <class _Fn, class _T1, + class _Traits = __member_pointer_traits<_Fn>, + class _Ret = typename _Traits::_ReturnType, + class _Class = typename _Traits::_ClassType> +struct __enable_invoke : __enable_invoke_imp< + _Ret, _T1, + is_member_function_pointer<_Fn>::value, + is_base_of<_Class, typename remove_reference<_T1>::type>::value> { - return (__t1.*__f)(__a0); -} +}; -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) volatile, _T1& __t1, _A0& __a0, _A1& __a1) -{ - return (__t1.*__f)(__a0, __a1); -} +__nat __invoke(__any, ...); -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return (__t1.*__f)(__a0, __a1, __a2); -} +// first bullet -template <class _Rp, class _Tp, class _T1> +template <class _Fn, class _T1> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() const volatile, _T1& __t1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet1 +__invoke(_Fn __f, _T1& __t1) { return (__t1.*__f)(); } -template <class _Rp, class _Tp, class _T1, class _A0> +template <class _Fn, class _T1, class _A0> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) const volatile, _T1& __t1, _A0& __a0) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet1 +__invoke(_Fn __f, _T1& __t1, _A0& __a0) { return (__t1.*__f)(__a0); } -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> +template <class _Fn, class _T1, class _A0, class _A1> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) const volatile, _T1& __t1, _A0& __a0, _A1& __a1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet1 +__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1) { return (__t1.*__f)(__a0, __a1); } -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> +template <class _Fn, class _T1, class _A0, class _A1, class _A2> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet1 +__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) { return (__t1.*__f)(__a0, __a1, __a2); } -// second bullet - -template <class _Rp, class _Tp, class _T1> +template <class _Fn, class _T1> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(), _T1 __t1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet2 +__invoke(_Fn __f, _T1& __t1) { return ((*__t1).*__f)(); } -template <class _Rp, class _Tp, class _T1, class _A0> +template <class _Fn, class _T1, class _A0> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0), _T1 __t1, _A0& __a0) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet2 +__invoke(_Fn __f, _T1& __t1, _A0& __a0) { return ((*__t1).*__f)(__a0); } -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> +template <class _Fn, class _T1, class _A0, class _A1> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1), _T1 __t1, _A0& __a0, _A1& __a1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet2 +__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1) { return ((*__t1).*__f)(__a0, __a1); } -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> +template <class _Fn, class _T1, class _A0, class _A1, class _A2> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2), _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet2 +__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) { return ((*__t1).*__f)(__a0, __a1, __a2); } -template <class _Rp, class _Tp, class _T1> +template <class _Fn, class _T1> inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() const, _T1 __t1) -{ - return ((*__t1).*__f)(); -} - -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) const, _T1 __t1, _A0& __a0) -{ - return ((*__t1).*__f)(__a0); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) const, _T1 __t1, _A0& __a0, _A1& __a1) -{ - return ((*__t1).*__f)(__a0, __a1); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return ((*__t1).*__f)(__a0, __a1, __a2); -} - -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() volatile, _T1 __t1) -{ - return ((*__t1).*__f)(); -} - -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) volatile, _T1 __t1, _A0& __a0) -{ - return ((*__t1).*__f)(__a0); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) volatile, _T1 __t1, _A0& __a0, _A1& __a1) -{ - return ((*__t1).*__f)(__a0, __a1); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return ((*__t1).*__f)(__a0, __a1, __a2); -} - -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)() const volatile, _T1 __t1) -{ - return ((*__t1).*__f)(); -} - -template <class _Rp, class _Tp, class _T1, class _A0> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0) const volatile, _T1 __t1, _A0& __a0) -{ - return ((*__t1).*__f)(__a0); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1) const volatile, _T1 __t1, _A0& __a0, _A1& __a1) -{ - return ((*__t1).*__f)(__a0, __a1); -} - -template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - _Rp ->::type -__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2) -{ - return ((*__t1).*__f)(__a0, __a1, __a2); -} - -// third bullet - -template <class _Rp, class _Tp, class _T1> -inline _LIBCPP_INLINE_VISIBILITY -typename enable_if -< - is_member_object_pointer<_Rp _Tp::*>::value && - is_base_of<_Tp, typename remove_reference<_T1>::type>::value, - __apply_cv<_T1, _Rp> ->::type::type& -__invoke(_Rp _Tp::* __f, _T1& __t1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet3 +__invoke(_Fn __f, _T1& __t1) { return __t1.*__f; } - -// forth bullet - -template <class _T1, class _Rp, bool> -struct __4th_helper -{ -}; - -template <class _T1, class _Rp> -struct __4th_helper<_T1, _Rp, true> -{ - typedef typename __apply_cv<decltype(*_VSTD::declval<_T1&>()), _Rp>::type type; -}; - -template <class _Rp, class _Tp, class _T1> +template <class _Fn, class _T1> inline _LIBCPP_INLINE_VISIBILITY -typename __4th_helper<_T1, _Rp, - is_member_object_pointer<_Rp _Tp::*>::value && - !is_base_of<_Tp, typename remove_reference<_T1>::type>::value ->::type& -__invoke(_Rp _Tp::* __f, _T1& __t1) -{ +typename __enable_invoke<_Fn, _T1>::_Bullet4 +__invoke(_Fn __f, _T1& __t1) { return (*__t1).*__f; } @@ -488,29 +185,28 @@ struct __invoke_return<_Fp, false> typedef decltype(__invoke(_VSTD::declval<_Fp&>())) type; }; -template <class _Tp, class _A0, bool = is_member_object_pointer<_Tp>::value> +template <class _Tp, class _A0> struct __invoke_return0 { typedef decltype(__invoke(_VSTD::declval<_Tp&>(), _VSTD::declval<_A0&>())) type; }; template <class _Rp, class _Tp, class _A0> -struct __invoke_return0<_Rp _Tp::*, _A0, true> +struct __invoke_return0<_Rp _Tp::*, _A0> { - typedef typename __apply_cv<_A0, _Rp>::type& type; -}; - -template <class _Rp, class _Tp, class _A0> -struct __invoke_return0<_Rp _Tp::*, _A0*, true> -{ - typedef typename __apply_cv<_A0, _Rp>::type& type; + typedef typename __enable_invoke<_Rp _Tp::*, _A0>::type type; }; template <class _Tp, class _A0, class _A1> struct __invoke_return1 { typedef decltype(__invoke(_VSTD::declval<_Tp&>(), _VSTD::declval<_A0&>(), - _VSTD::declval<_A1&>())) type; + _VSTD::declval<_A1&>())) type; +}; + +template <class _Rp, class _Class, class _A0, class _A1> +struct __invoke_return1<_Rp _Class::*, _A0, _A1> { + typedef typename __enable_invoke<_Rp _Class::*, _A0>::type type; }; template <class _Tp, class _A0, class _A1, class _A2> @@ -521,4 +217,8 @@ struct __invoke_return2 _VSTD::declval<_A2&>())) type; }; +template <class _Ret, class _Class, class _A0, class _A1, class _A2> +struct __invoke_return2<_Ret _Class::*, _A0, _A1, _A2> { + typedef typename __enable_invoke<_Ret _Class::*, _A0>::type type; +}; #endif // _LIBCPP_FUNCTIONAL_BASE_03 diff --git a/libcxx/include/functional b/libcxx/include/functional index 3c9f5a75dca..13286482df5 100644 --- a/libcxx/include/functional +++ b/libcxx/include/functional @@ -1262,22 +1262,102 @@ public: #else template <class _A0> + _LIBCPP_INLINE_VISIBILITY typename __invoke_return0<type, _A0>::type operator() (_A0& __a0) const { return __invoke(__f_, __a0); } + template <class _A0> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return0<type, _A0 const>::type + operator() (_A0 const& __a0) const { + return __invoke(__f_, __a0); + } + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY typename __invoke_return1<type, _A0, _A1>::type operator() (_A0& __a0, _A1& __a1) const { return __invoke(__f_, __a0, __a1); } + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0 const, _A1>::type + operator() (_A0 const& __a0, _A1& __a1) const { + return __invoke(__f_, __a0, __a1); + } + + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0, _A1 const>::type + operator() (_A0& __a0, _A1 const& __a1) const { + return __invoke(__f_, __a0, __a1); + } + + template <class _A0, class _A1> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return1<type, _A0 const, _A1 const>::type + operator() (_A0 const& __a0, _A1 const& __a1) const { + return __invoke(__f_, __a0, __a1); + } + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY typename __invoke_return2<type, _A0, _A1, _A2>::type operator() (_A0& __a0, _A1& __a1, _A2& __a2) const { return __invoke(__f_, __a0, __a1, __a2); } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1, _A2>::type + operator() (_A0 const& __a0, _A1& __a1, _A2& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1 const, _A2>::type + operator() (_A0& __a0, _A1 const& __a1, _A2& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1, _A2 const>::type + operator() (_A0& __a0, _A1& __a1, _A2 const& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1 const, _A2>::type + operator() (_A0 const& __a0, _A1 const& __a1, _A2& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1, _A2 const>::type + operator() (_A0 const& __a0, _A1& __a1, _A2 const& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0, _A1 const, _A2 const>::type + operator() (_A0& __a0, _A1 const& __a1, _A2 const& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } + + template <class _A0, class _A1, class _A2> + _LIBCPP_INLINE_VISIBILITY + typename __invoke_return2<type, _A0 const, _A1 const, _A2 const>::type + operator() (_A0 const& __a0, _A1 const& __a1, _A2 const& __a2) const { + return __invoke(__f_, __a0, __a1, __a2); + } #endif }; diff --git a/libcxx/test/std/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp index ba46946aae1..a2316063cec 100644 --- a/libcxx/test/std/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp +++ b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp @@ -13,6 +13,8 @@ // reference_wrapper(T&&) = delete; +// XFAIL: c++98, c++03 + #include <functional> #include <cassert> diff --git a/libcxx/test/std/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp index 86a5696f48c..0aad4986a1f 100644 --- a/libcxx/test/std/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp +++ b/libcxx/test/std/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp @@ -15,6 +15,8 @@ // Don't allow binding to a temp +// XFAIL: c++98, c++03 + #include <functional> struct A {}; |
