[counting-allocator] macOS buildtools/third_party/libc++/trunk/ changes.

include/new

 // -*- C++ -*-
 //===----------------------------- new ------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is dual licensed under the MIT and the University of Illinois Open
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 
@@ skipping 102 matching lines @@
 #endif  // defined(_LIBCPP_BUILDING_NEW) || (_LIBCPP_STD_VER > 11)
 
 _LIBCPP_FUNC_VIS void __throw_bad_alloc();  // not in C++ spec
 
 struct _LIBCPP_TYPE_VIS nothrow_t {};
 extern _LIBCPP_FUNC_VIS const nothrow_t nothrow;
 typedef void (*new_handler)();
 _LIBCPP_FUNC_VIS new_handler set_new_handler(new_handler) _NOEXCEPT;
 _LIBCPP_FUNC_VIS new_handler get_new_handler() _NOEXCEPT;
 
+struct _LIBCPP_TYPE_VIS new_tag { const char* value; };
+
 }  // std
 
 #if defined(_WIN32) && !defined(cxx_EXPORTS)
 # define _LIBCPP_NEW_DELETE_VIS _LIBCPP_FUNC_VIS_ONLY
 #else
 # define _LIBCPP_NEW_DELETE_VIS _LIBCPP_FUNC_VIS
 #endif
 
 _LIBCPP_NEW_DELETE_VIS void* operator new(std::size_t __sz)
 #if !__has_feature(cxx_noexcept)
     throw(std::bad_alloc)
 #endif
 ;
+_LIBCPP_NEW_DELETE_VIS void* operator new(std::size_t __sz, std::new_tag __tag)
+#if !__has_feature(cxx_noexcept)
+    throw(std::bad_alloc)
+#endif
+;
 _LIBCPP_NEW_DELETE_VIS void* operator new(std::size_t __sz, const std::nothrow_t&) _NOEXCEPT _NOALIAS;
 _LIBCPP_NEW_DELETE_VIS void  operator delete(void* __p) _NOEXCEPT;
 _LIBCPP_NEW_DELETE_VIS void  operator delete(void* __p, const std::nothrow_t&) _NOEXCEPT;
 #if defined(_LIBCPP_BUILDING_NEW) || _LIBCPP_STD_VER >= 14 || \
     (defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309)
 _LIBCPP_NEW_DELETE_VIS void  operator delete(void* __p, std::size_t __sz) _NOEXCEPT;
 #endif
 
 _LIBCPP_NEW_DELETE_VIS void* operator new[](std::size_t __sz)
 #if !__has_feature(cxx_noexcept)
@@ skipping 27 matching lines @@
 #ifdef _LIBCPP_HAS_NO_BUILTIN_OPERATOR_NEW_DELETE
   ::operator delete(__ptr);
 #else
   __builtin_operator_delete(__ptr);
 #endif
 }
 
 _LIBCPP_END_NAMESPACE_STD
 
 #endif  // _LIBCPP_NEW