[libcxx] r323972 - Remove <experimental/any>; use <any> instead. See https://libcxx.llvm.org/TS_deprecation.html
Marshall Clow via cfe-commits
cfe-commits at lists.llvm.org
Thu Feb 1 07:21:15 PST 2018
Author: marshall
Date: Thu Feb 1 07:21:14 2018
New Revision: 323972
URL: http://llvm.org/viewvc/llvm-project?rev=323972&view=rev
Log:
Remove <experimental/any>; use <any> instead. See https://libcxx.llvm.org/TS_deprecation.html
Removed:
libcxx/trunk/test/libcxx/experimental/any/
libcxx/trunk/test/std/experimental/any/
Modified:
libcxx/trunk/include/experimental/any
libcxx/trunk/include/module.modulemap
libcxx/trunk/src/any.cpp
libcxx/trunk/test/libcxx/double_include.sh.cpp
libcxx/trunk/test/libcxx/min_max_macros.sh.cpp
Modified: libcxx/trunk/include/experimental/any
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/experimental/any?rev=323972&r1=323971&r2=323972&view=diff
==============================================================================
--- libcxx/trunk/include/experimental/any (original)
+++ libcxx/trunk/include/experimental/any Thu Feb 1 07:21:14 2018
@@ -8,585 +8,4 @@
//
//===----------------------------------------------------------------------===//
-#ifndef _LIBCPP_EXPERIMENTAL_ANY
-#define _LIBCPP_EXPERIMENTAL_ANY
-
-/*
- experimental/any synopsis
-
-namespace std {
-namespace experimental {
-inline namespace fundamentals_v1 {
-
- class bad_any_cast : public bad_cast
- {
- public:
- virtual const char* what() const noexcept;
- };
-
- class any
- {
- public:
-
- // 6.3.1 any construct/destruct
- any() noexcept;
-
- any(const any& other);
- any(any&& other) noexcept;
-
- template <class ValueType>
- any(ValueType&& value);
-
- ~any();
-
- // 6.3.2 any assignments
- any& operator=(const any& rhs);
- any& operator=(any&& rhs) noexcept;
-
- template <class ValueType>
- any& operator=(ValueType&& rhs);
-
- // 6.3.3 any modifiers
- void clear() noexcept;
- void swap(any& rhs) noexcept;
-
- // 6.3.4 any observers
- bool empty() const noexcept;
- const type_info& type() const noexcept;
- };
-
- // 6.4 Non-member functions
- void swap(any& x, any& y) noexcept;
-
- template<class ValueType>
- ValueType any_cast(const any& operand);
- template<class ValueType>
- ValueType any_cast(any& operand);
- template<class ValueType>
- ValueType any_cast(any&& operand);
-
- template<class ValueType>
- const ValueType* any_cast(const any* operand) noexcept;
- template<class ValueType>
- ValueType* any_cast(any* operand) noexcept;
-
-} // namespace fundamentals_v1
-} // namespace experimental
-} // namespace std
-
-*/
-
-#include <experimental/__config>
-#include <memory>
-#include <new>
-#include <typeinfo>
-#include <type_traits>
-#include <cstdlib>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#pragma GCC system_header
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_LFTS
-
-class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_ANY_CAST bad_any_cast : public bad_cast
-{
-public:
- virtual const char* what() const _NOEXCEPT;
-};
-
-#if _LIBCPP_STD_VER > 11 // C++ > 11
-
-_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
-_LIBCPP_AVAILABILITY_THROW_BAD_ANY_CAST
-void __throw_bad_any_cast()
-{
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw bad_any_cast();
-#else
- _VSTD::abort();
-#endif
-}
-
-// Forward declarations
-class any;
-
-template <class _ValueType>
-typename add_pointer<typename add_const<_ValueType>::type>::type
-_LIBCPP_INLINE_VISIBILITY
-any_cast(any const *) _NOEXCEPT;
-
-template <class _ValueType>
-typename add_pointer<_ValueType>::type
-_LIBCPP_INLINE_VISIBILITY
-any_cast(any *) _NOEXCEPT;
-
-namespace __any_imp
-{
- typedef typename aligned_storage<3*sizeof(void*), alignment_of<void*>::value>::type
- _Buffer;
-
- template <class _Tp>
- struct _IsSmallObject
- : public integral_constant<bool
- , sizeof(_Tp) <= sizeof(_Buffer)
- && alignment_of<_Buffer>::value
- % alignment_of<_Tp>::value == 0
- && is_nothrow_move_constructible<_Tp>::value
- >
- {};
-
- enum class _Action
- {
- _Destroy,
- _Copy,
- _Move,
- _Get,
- _TypeInfo
- };
-
- template <class _Tp>
- struct _SmallHandler;
-
- template <class _Tp>
- struct _LargeHandler;
-
- template <class _Tp>
- using _Handler = typename conditional<_IsSmallObject<_Tp>::value
- , _SmallHandler<_Tp>
- , _LargeHandler<_Tp>
- >::type;
- template <class _ValueType>
- using _EnableIfNotAny = typename
- enable_if<
- !is_same<typename decay<_ValueType>::type, any>::value
- >::type;
-
-} // namespace __any_imp
-
-class any
-{
-public:
- // 6.3.1 any construct/destruct
- _LIBCPP_INLINE_VISIBILITY
- any() _NOEXCEPT : __h(nullptr) {}
-
- _LIBCPP_INLINE_VISIBILITY
- any(any const & __other) : __h(nullptr)
- {
- if (__other.__h) __other.__call(_Action::_Copy, this);
- }
-
- _LIBCPP_INLINE_VISIBILITY
- any(any && __other) _NOEXCEPT : __h(nullptr)
- {
- if (__other.__h) __other.__call(_Action::_Move, this);
- }
-
- template <
- class _ValueType
- , class = __any_imp::_EnableIfNotAny<_ValueType>
- >
- _LIBCPP_INLINE_VISIBILITY
- any(_ValueType && __value);
-
- _LIBCPP_INLINE_VISIBILITY
- ~any()
- {
- this->clear();
- }
-
- // 6.3.2 any assignments
- _LIBCPP_INLINE_VISIBILITY
- any & operator=(any const & __rhs)
- {
- any(__rhs).swap(*this);
- return *this;
- }
-
- _LIBCPP_INLINE_VISIBILITY
- any & operator=(any && __rhs) _NOEXCEPT
- {
- any(_VSTD::move(__rhs)).swap(*this);
- return *this;
- }
-
- template <
- class _ValueType
- , class = __any_imp::_EnableIfNotAny<_ValueType>
- >
- _LIBCPP_INLINE_VISIBILITY
- any & operator=(_ValueType && __rhs);
-
- // 6.3.3 any modifiers
- _LIBCPP_INLINE_VISIBILITY
- void clear() _NOEXCEPT
- {
- if (__h) this->__call(_Action::_Destroy);
- }
-
- _LIBCPP_INLINE_VISIBILITY
- void swap(any & __rhs) _NOEXCEPT;
-
- // 6.3.4 any observers
- _LIBCPP_INLINE_VISIBILITY
- bool empty() const _NOEXCEPT
- {
- return __h == nullptr;
- }
-
-#if !defined(_LIBCPP_NO_RTTI)
- _LIBCPP_INLINE_VISIBILITY
- const type_info & type() const _NOEXCEPT
- {
- if (__h) {
- return *static_cast<type_info const *>(this->__call(_Action::_TypeInfo));
- } else {
- return typeid(void);
- }
- }
-#endif
-
-private:
- typedef __any_imp::_Action _Action;
-
- typedef void* (*_HandleFuncPtr)(_Action, any const *, any *, const type_info *);
-
- union _Storage
- {
- void * __ptr;
- __any_imp::_Buffer __buf;
- };
-
- _LIBCPP_ALWAYS_INLINE
- void * __call(_Action __a, any * __other = nullptr,
- type_info const * __info = nullptr) const
- {
- return __h(__a, this, __other, __info);
- }
-
- _LIBCPP_ALWAYS_INLINE
- void * __call(_Action __a, any * __other = nullptr,
- type_info const * __info = nullptr)
- {
- return __h(__a, this, __other, __info);
- }
-
- template <class>
- friend struct __any_imp::_SmallHandler;
- template <class>
- friend struct __any_imp::_LargeHandler;
-
- template <class _ValueType>
- friend typename add_pointer<typename add_const<_ValueType>::type>::type
- any_cast(any const *) _NOEXCEPT;
-
- template <class _ValueType>
- friend typename add_pointer<_ValueType>::type
- any_cast(any *) _NOEXCEPT;
-
- _HandleFuncPtr __h;
- _Storage __s;
-};
-
-namespace __any_imp
-{
-
- template <class _Tp>
- struct _LIBCPP_TEMPLATE_VIS _SmallHandler
- {
- _LIBCPP_INLINE_VISIBILITY
- static void* __handle(_Action __act, any const * __this, any * __other,
- type_info const * __info)
- {
- switch (__act)
- {
- case _Action::_Destroy:
- __destroy(const_cast<any &>(*__this));
- return nullptr;
- case _Action::_Copy:
- __copy(*__this, *__other);
- return nullptr;
- case _Action::_Move:
- __move(const_cast<any &>(*__this), *__other);
- return nullptr;
- case _Action::_Get:
- return __get(const_cast<any &>(*__this), __info);
- case _Action::_TypeInfo:
- return __type_info();
- }
- }
-
- template <class _Up>
- _LIBCPP_INLINE_VISIBILITY
- static void __create(any & __dest, _Up && __v)
- {
- ::new (static_cast<void*>(&__dest.__s.__buf)) _Tp(_VSTD::forward<_Up>(__v));
- __dest.__h = &_SmallHandler::__handle;
- }
-
- private:
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __destroy(any & __this)
- {
- _Tp & __value = *static_cast<_Tp *>(static_cast<void*>(&__this.__s.__buf));
- __value.~_Tp();
- __this.__h = nullptr;
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __copy(any const & __this, any & __dest)
- {
- _SmallHandler::__create(__dest, *static_cast<_Tp const *>(
- static_cast<void const *>(&__this.__s.__buf)));
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __move(any & __this, any & __dest)
- {
- _SmallHandler::__create(__dest, _VSTD::move(
- *static_cast<_Tp*>(static_cast<void*>(&__this.__s.__buf))));
- __destroy(__this);
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void* __get(any & __this, type_info const * __info)
- {
-#if !defined(_LIBCPP_NO_RTTI)
- if (typeid(_Tp) == *__info) {
- return static_cast<void*>(&__this.__s.__buf);
- }
- return nullptr;
-#else
- return static_cast<void*>(&__this.__s.__buf);
-#endif
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void* __type_info()
- {
-#if !defined(_LIBCPP_NO_RTTI)
- return const_cast<void*>(static_cast<void const *>(&typeid(_Tp)));
-#else
- return nullptr;
-#endif
- }
- };
-
- template <class _Tp>
- struct _LIBCPP_TEMPLATE_VIS _LargeHandler
- {
- _LIBCPP_INLINE_VISIBILITY
- static void* __handle(_Action __act, any const * __this, any * __other,
- type_info const * __info)
- {
- switch (__act)
- {
- case _Action::_Destroy:
- __destroy(const_cast<any &>(*__this));
- return nullptr;
- case _Action::_Copy:
- __copy(*__this, *__other);
- return nullptr;
- case _Action::_Move:
- __move(const_cast<any &>(*__this), *__other);
- return nullptr;
- case _Action::_Get:
- return __get(const_cast<any &>(*__this), __info);
- case _Action::_TypeInfo:
- return __type_info();
- }
- }
-
- template <class _Up>
- _LIBCPP_INLINE_VISIBILITY
- static void __create(any & __dest, _Up && __v)
- {
- typedef allocator<_Tp> _Alloc;
- typedef __allocator_destructor<_Alloc> _Dp;
- _Alloc __a;
- unique_ptr<_Tp, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
- ::new ((void*)__hold.get()) _Tp(_VSTD::forward<_Up>(__v));
- __dest.__s.__ptr = __hold.release();
- __dest.__h = &_LargeHandler::__handle;
- }
-
- private:
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __destroy(any & __this)
- {
- delete static_cast<_Tp*>(__this.__s.__ptr);
- __this.__h = nullptr;
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __copy(any const & __this, any & __dest)
- {
- _LargeHandler::__create(__dest, *static_cast<_Tp const *>(__this.__s.__ptr));
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void __move(any & __this, any & __dest)
- {
- __dest.__s.__ptr = __this.__s.__ptr;
- __dest.__h = &_LargeHandler::__handle;
- __this.__h = nullptr;
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void* __get(any & __this, type_info const * __info)
- {
-#if !defined(_LIBCPP_NO_RTTI)
- if (typeid(_Tp) == *__info) {
- return static_cast<void*>(__this.__s.__ptr);
- }
- return nullptr;
-#else
- return static_cast<void*>(__this.__s.__ptr);
-#endif
- }
-
- _LIBCPP_ALWAYS_INLINE _LIBCPP_INLINE_VISIBILITY
- static void* __type_info()
- {
-#if !defined(_LIBCPP_NO_RTTI)
- return const_cast<void*>(static_cast<void const *>(&typeid(_Tp)));
-#else
- return nullptr;
-#endif
- }
- };
-
-} // namespace __any_imp
-
-
-template <class _ValueType, class>
-any::any(_ValueType && __v) : __h(nullptr)
-{
- typedef typename decay<_ValueType>::type _Tp;
- static_assert(is_copy_constructible<_Tp>::value,
- "_ValueType must be CopyConstructible.");
- typedef __any_imp::_Handler<_Tp> _HandlerType;
- _HandlerType::__create(*this, _VSTD::forward<_ValueType>(__v));
-}
-
-template <class _ValueType, class>
-any & any::operator=(_ValueType && __v)
-{
- typedef typename decay<_ValueType>::type _Tp;
- static_assert(is_copy_constructible<_Tp>::value,
- "_ValueType must be CopyConstructible.");
- any(_VSTD::forward<_ValueType>(__v)).swap(*this);
- return *this;
-}
-
-inline
-void any::swap(any & __rhs) _NOEXCEPT
-{
- if (__h && __rhs.__h) {
- any __tmp;
- __rhs.__call(_Action::_Move, &__tmp);
- this->__call(_Action::_Move, &__rhs);
- __tmp.__call(_Action::_Move, this);
- }
- else if (__h) {
- this->__call(_Action::_Move, &__rhs);
- }
- else if (__rhs.__h) {
- __rhs.__call(_Action::_Move, this);
- }
-}
-
-// 6.4 Non-member functions
-
-inline _LIBCPP_INLINE_VISIBILITY
-void swap(any & __lhs, any & __rhs) _NOEXCEPT
-{
- __lhs.swap(__rhs);
-}
-
-template <class _ValueType>
-_LIBCPP_INLINE_VISIBILITY _LIBCPP_AVAILABILITY_THROW_BAD_ANY_CAST
-_ValueType any_cast(any const & __v)
-{
- static_assert(
- is_reference<_ValueType>::value
- || is_copy_constructible<_ValueType>::value,
- "_ValueType is required to be a reference or a CopyConstructible type.");
- typedef typename add_const<typename remove_reference<_ValueType>::type>::type
- _Tp;
- _Tp * __tmp = any_cast<_Tp>(&__v);
- if (__tmp == nullptr)
- __throw_bad_any_cast();
- return *__tmp;
-}
-
-template <class _ValueType>
-_LIBCPP_INLINE_VISIBILITY _LIBCPP_AVAILABILITY_THROW_BAD_ANY_CAST
-_ValueType any_cast(any & __v)
-{
- static_assert(
- is_reference<_ValueType>::value
- || is_copy_constructible<_ValueType>::value,
- "_ValueType is required to be a reference or a CopyConstructible type.");
- typedef typename remove_reference<_ValueType>::type _Tp;
- _Tp * __tmp = any_cast<_Tp>(&__v);
- if (__tmp == nullptr)
- __throw_bad_any_cast();
- return *__tmp;
-}
-
-template <class _ValueType>
-_LIBCPP_INLINE_VISIBILITY _LIBCPP_AVAILABILITY_THROW_BAD_ANY_CAST
-_ValueType any_cast(any && __v)
-{
- static_assert(
- is_reference<_ValueType>::value
- || is_copy_constructible<_ValueType>::value,
- "_ValueType is required to be a reference or a CopyConstructible type.");
- typedef typename remove_reference<_ValueType>::type _Tp;
- _Tp * __tmp = any_cast<_Tp>(&__v);
- if (__tmp == nullptr)
- __throw_bad_any_cast();
- return *__tmp;
-}
-
-template <class _ValueType>
-inline
-typename add_pointer<typename add_const<_ValueType>::type>::type
-any_cast(any const * __any) _NOEXCEPT
-{
- static_assert(!is_reference<_ValueType>::value,
- "_ValueType may not be a reference.");
- return any_cast<_ValueType>(const_cast<any *>(__any));
-}
-
-template <class _ValueType>
-typename add_pointer<_ValueType>::type
-any_cast(any * __any) _NOEXCEPT
-{
- using __any_imp::_Action;
- static_assert(!is_reference<_ValueType>::value,
- "_ValueType may not be a reference.");
- typedef typename add_pointer<_ValueType>::type _ReturnType;
- if (__any && __any->__h) {
-
- return static_cast<_ReturnType>(
- __any->__call(_Action::_Get, nullptr,
-#if !defined(_LIBCPP_NO_RTTI)
- &typeid(_ValueType)
-#else
- nullptr
-#endif
- ));
-
- }
- return nullptr;
-}
-
-#endif // _LIBCPP_STD_VER > 11
-
-_LIBCPP_END_NAMESPACE_LFTS
-
-#endif // _LIBCPP_EXPERIMENTAL_ANY
+#error "<experimental/any> has been removed. Use <any> instead."
Modified: libcxx/trunk/include/module.modulemap
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/module.modulemap?rev=323972&r1=323971&r2=323972&view=diff
==============================================================================
--- libcxx/trunk/include/module.modulemap (original)
+++ libcxx/trunk/include/module.modulemap Thu Feb 1 07:21:14 2018
@@ -493,10 +493,6 @@ module std [system] {
header "experimental/algorithm"
export *
}
- module any {
- header "experimental/any"
- export *
- }
module chrono {
header "experimental/chrono"
export *
Modified: libcxx/trunk/src/any.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/src/any.cpp?rev=323972&r1=323971&r2=323972&view=diff
==============================================================================
--- libcxx/trunk/src/any.cpp (original)
+++ libcxx/trunk/src/any.cpp Thu Feb 1 07:21:14 2018
@@ -8,16 +8,9 @@
//===----------------------------------------------------------------------===//
#include "any"
-#include "experimental/any"
namespace std {
const char* bad_any_cast::what() const _NOEXCEPT {
return "bad any cast";
}
}
-
-_LIBCPP_BEGIN_NAMESPACE_LFTS
-const char* bad_any_cast::what() const _NOEXCEPT {
- return "bad any cast";
-}
-_LIBCPP_END_NAMESPACE_LFTS
Modified: libcxx/trunk/test/libcxx/double_include.sh.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/double_include.sh.cpp?rev=323972&r1=323971&r2=323972&view=diff
==============================================================================
--- libcxx/trunk/test/libcxx/double_include.sh.cpp (original)
+++ libcxx/trunk/test/libcxx/double_include.sh.cpp Thu Feb 1 07:21:14 2018
@@ -135,7 +135,6 @@
// experimental headers
#if __cplusplus >= 201103L
#include <experimental/algorithm>
-#include <experimental/any>
#include <experimental/chrono>
#if defined(__cpp_coroutines)
#include <experimental/coroutine>
Modified: libcxx/trunk/test/libcxx/min_max_macros.sh.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/min_max_macros.sh.cpp?rev=323972&r1=323971&r2=323972&view=diff
==============================================================================
--- libcxx/trunk/test/libcxx/min_max_macros.sh.cpp (original)
+++ libcxx/trunk/test/libcxx/min_max_macros.sh.cpp Thu Feb 1 07:21:14 2018
@@ -237,8 +237,6 @@ TEST_MACROS();
#if __cplusplus >= 201103L
#include <experimental/algorithm>
TEST_MACROS();
-#include <experimental/any>
-TEST_MACROS();
#include <experimental/chrono>
TEST_MACROS();
#include <experimental/deque>
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