diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/include/std')
| -rw-r--r-- | gcc-4.9/libstdc++-v3/include/std/functional | 11 | ||||
| -rw-r--r-- | gcc-4.9/libstdc++-v3/include/std/iostream | 6 | ||||
| -rw-r--r-- | gcc-4.9/libstdc++-v3/include/std/tuple | 15 |
3 files changed, 22 insertions, 10 deletions
diff --git a/gcc-4.9/libstdc++-v3/include/std/functional b/gcc-4.9/libstdc++-v3/include/std/functional index 5a987d914..0e80fa37c 100644 --- a/gcc-4.9/libstdc++-v3/include/std/functional +++ b/gcc-4.9/libstdc++-v3/include/std/functional @@ -2149,8 +2149,15 @@ _GLIBCXX_HAS_NESTED_TYPE(result_type) using _Invoke = decltype(__callable_functor(std::declval<_Functor&>()) (std::declval<_ArgTypes>()...) ); + // Used so the return type convertibility checks aren't done when + // performing overload resolution for copy construction/assignment. + template<typename _Tp> + using _NotSelf = __not_<is_same<_Tp, function>>; + template<typename _Functor> - using _Callable = __check_func_return_type<_Invoke<_Functor>, _Res>; + using _Callable + = __and_<_NotSelf<_Functor>, + __check_func_return_type<_Invoke<_Functor>, _Res>>; template<typename _Cond, typename _Tp> using _Requires = typename enable_if<_Cond::value, _Tp>::type; @@ -2291,7 +2298,7 @@ _GLIBCXX_HAS_NESTED_TYPE(result_type) * reference_wrapper<F>, this function will not throw. */ template<typename _Functor> - _Requires<_Callable<_Functor>, function&> + _Requires<_Callable<typename decay<_Functor>::type>, function&> operator=(_Functor&& __f) { function(std::forward<_Functor>(__f)).swap(*this); diff --git a/gcc-4.9/libstdc++-v3/include/std/iostream b/gcc-4.9/libstdc++-v3/include/std/iostream index 85d2b959f..5c1086909 100644 --- a/gcc-4.9/libstdc++-v3/include/std/iostream +++ b/gcc-4.9/libstdc++-v3/include/std/iostream @@ -48,13 +48,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * * The <iostream> header declares the eight <em>standard stream * objects</em>. For other declarations, see - * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch24.html + * http://gcc.gnu.org/onlinedocs/libstdc++/manual/io.html * and the @link iosfwd I/O forward declarations @endlink * * They are required by default to cooperate with the global C * library's @c FILE streams, and to be available during program - * startup and termination. For more information, see the HOWTO - * linked to above. + * startup and termination. For more information, see the section of the + * manual linked to above. */ //@{ extern istream cin; /// Linked to standard input diff --git a/gcc-4.9/libstdc++-v3/include/std/tuple b/gcc-4.9/libstdc++-v3/include/std/tuple index 92ecdb9bc..03d87d77a 100644 --- a/gcc-4.9/libstdc++-v3/include/std/tuple +++ b/gcc-4.9/libstdc++-v3/include/std/tuple @@ -710,6 +710,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION add_cv<typename tuple_element<__i, _Tp>::type>::type type; }; +#if __cplusplus > 201103L + template<std::size_t __i, typename _Tp> + using tuple_element_t = typename tuple_element<__i, _Tp>::type; +#endif + /// Finds the size of a given tuple type. template<typename _Tp> struct tuple_size; @@ -755,14 +760,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION typename tuple_element<__i, tuple<_Elements...>>::type >::type get(tuple<_Elements...>& __t) noexcept - { return __get_helper<__i>(__t); } + { return std::__get_helper<__i>(__t); } template<std::size_t __i, typename... _Elements> constexpr typename __add_c_ref< typename tuple_element<__i, tuple<_Elements...>>::type >::type get(const tuple<_Elements...>& __t) noexcept - { return __get_helper<__i>(__t); } + { return std::__get_helper<__i>(__t); } template<std::size_t __i, typename... _Elements> constexpr typename __add_r_ref< @@ -786,17 +791,17 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template <typename _Tp, typename... _Types> constexpr _Tp& get(tuple<_Types...>& __t) noexcept - { return __get_helper2<_Tp>(__t); } + { return std::__get_helper2<_Tp>(__t); } template <typename _Tp, typename... _Types> constexpr _Tp&& get(tuple<_Types...>&& __t) noexcept - { return std::move(__get_helper2<_Tp>(__t)); } + { return std::move(std::__get_helper2<_Tp>(__t)); } template <typename _Tp, typename... _Types> constexpr const _Tp& get(const tuple<_Types...>& __t) noexcept - { return __get_helper2<_Tp>(__t); } + { return std::__get_helper2<_Tp>(__t); } #endif // This class helps construct the various comparison operations on tuples |