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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/llvm-project/libcxx/include/__new/global_new_delete.h
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//===----------------------------------------------------------------------===//

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//

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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

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// See https://llvm.org/LICENSE.txt for license information.

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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

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//

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//===----------------------------------------------------------------------===//

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#ifndef _LIBCPP___NEW_GLOBAL_NEW_DELETE_H

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#define _LIBCPP___NEW_GLOBAL_NEW_DELETE_H

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#include <__config>

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#include <__cstddef/size_t.h>

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#include <__new/align_val_t.h>

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#include <__new/exceptions.h>

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#include <__new/nothrow_t.h>

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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

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#  pragma GCC system_header

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#endif

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#if defined(_LIBCPP_CXX03_LANG)

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#  define _THROW_BAD_ALLOC throw(std::bad_alloc)

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#else

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#  define _THROW_BAD_ALLOC

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#endif

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#if defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309L

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#  define _LIBCPP_HAS_SIZED_DEALLOCATION 1

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#else

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#  define _LIBCPP_HAS_SIZED_DEALLOCATION 0

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#endif

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#if defined(_LIBCPP_ABI_VCRUNTIME)

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#  include <new.h>

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#else

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new(std::size_t __sz) _THROW_BAD_ALLOC;

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new(std::size_t __sz, const std::nothrow_t&) _NOEXCEPT

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    _LIBCPP_NOALIAS;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p) _NOEXCEPT;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, const std::nothrow_t&) _NOEXCEPT;

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#  if _LIBCPP_HAS_SIZED_DEALLOCATION

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::size_t __sz) _NOEXCEPT;

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#  endif

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz) _THROW_BAD_ALLOC;

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz, const std::nothrow_t&) _NOEXCEPT

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    _LIBCPP_NOALIAS;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p) _NOEXCEPT;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, const std::nothrow_t&) _NOEXCEPT;

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#  if _LIBCPP_HAS_SIZED_DEALLOCATION

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::size_t __sz) _NOEXCEPT;

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#  endif

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#  if _LIBCPP_HAS_LIBRARY_ALIGNED_ALLOCATION

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new(std::size_t __sz, std::align_val_t) _THROW_BAD_ALLOC;

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void*

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operator new(std::size_t __sz, std::align_val_t, const std::nothrow_t&) _NOEXCEPT _LIBCPP_NOALIAS;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::align_val_t) _NOEXCEPT;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::align_val_t, const std::nothrow_t&) _NOEXCEPT;

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#    if _LIBCPP_HAS_SIZED_DEALLOCATION

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;

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#    endif

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void*

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operator new[](std::size_t __sz, std::align_val_t) _THROW_BAD_ALLOC;

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[[__nodiscard__]] _LIBCPP_OVERRIDABLE_FUNC_VIS void*

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operator new[](std::size_t __sz, std::align_val_t, const std::nothrow_t&) _NOEXCEPT _LIBCPP_NOALIAS;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::align_val_t) _NOEXCEPT;

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::align_val_t, const std::nothrow_t&) _NOEXCEPT;

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#    if _LIBCPP_HAS_SIZED_DEALLOCATION

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_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;

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#    endif

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#  endif

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#endif

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#endif // _LIBCPP___NEW_GLOBAL_NEW_DELETE_H

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