Updated by-chapter chart with weekly test results. Also did some prototyping on result_of, but if-def'd out the prototyped part (which the LWG may or may not accept)

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111389 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-08-18 18:52:04 +00:00
parent a8d7759708
commit 4a23e1e060
3 changed files with 66 additions and 1 deletions

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@@ -1321,6 +1321,71 @@ public:
typedef decltype(declval<_Fn>()(declval<_ArgTypes>()...)) type;
};
#if 0
template <class _MP, class _Tp, class ..._Args>
struct __result_of_mp;
// member function pointer
template <class _R, class _Class, class _Tp, class ..._Params, class ..._Args>
struct __result_of_mp<_R (_Class::*)(_Params...), _Tp, _Args...>
{
typedef _R type;
};
template <class _R, class _Class, class _Tp, class ..._Params, class ..._Args>
struct __result_of_mp<_R (_Class::*)(_Params...) const, _Tp, _Args...>
{
typedef _R type;
};
template <class _R, class _Class, class _Tp, class ..._Params, class ..._Args>
struct __result_of_mp<_R (_Class::*)(_Params...) volatile, _Tp, _Args...>
{
typedef _R type;
};
template <class _R, class _Class, class _Tp, class ..._Params, class ..._Args>
struct __result_of_mp<_R (_Class::*)(_Params...) const volatile, _Tp, _Args...>
{
typedef _R type;
};
// member data pointer
template <class _MP, class _Tp, bool>
struct __result_of_mdp;
template <class _R, class _Class, class _Tp>
struct __result_of_mdp<_R _Class::*, _Tp, false>
{
typedef typename __apply_cv<decltype(*_STD::declval<_Tp>()), _R>::type type;
};
template <class _R, class _Class, class _Tp>
struct __result_of_mdp<_R _Class::*, _Tp, true>
{
typedef typename __apply_cv<_Tp, _R>::type&& type;
};
template <class _R, class _Class, class _Tp>
struct __result_of_mp<_R _Class::*, _Tp>
: public __result_of_mdp<_R _Class::*, _Tp,
is_base_of<_Class, typename remove_reference<_Tp>::type>::value>
{
};
template <class _Fn, class _Tp, class ..._ArgTypes>
class __result_of<_Fn(_Tp, _ArgTypes...), false> // _Fn must be member pointer
: public __result_of_mp<_Fn, _Tp, _ArgTypes...>
{
};
#endif
// result_of
template <class _Fn, class ..._ArgTypes>
class result_of<_Fn(_ArgTypes...)>
: public __result_of<_Fn(_ArgTypes...),

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@@ -1 +1 @@
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//

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