text: //===----------------------------------------------------------------------===//
  //
  //                     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.
  //
  //===----------------------------------------------------------------------===//
  
  // UNSUPPORTED: c++98, c++03, c++11, c++14
  
  // asan and msan will not call the new handler.
  // UNSUPPORTED: sanitizer-new-delete
  
  // FIXME change this to XFAIL.
  // UNSUPPORTED: no-aligned-allocation && !gcc
  
  // XFAIL: with_system_cxx_lib=macosx10.12
  // XFAIL: with_system_cxx_lib=macosx10.11
  // XFAIL: with_system_cxx_lib=macosx10.10
  // XFAIL: with_system_cxx_lib=macosx10.9
  // XFAIL: with_system_cxx_lib=macosx10.7
  // XFAIL: with_system_cxx_lib=macosx10.8
  
  
  // On Windows libc++ doesn't provide its own definitions for new/delete
  // but instead depends on the ones in VCRuntime. However VCRuntime does not
  // yet provide aligned new/delete definitions so this test fails to link.
  // XFAIL: LIBCXX-WINDOWS-FIXME
  
  // test operator new
  
  #include <new>
  #include <cstddef>
  #include <cassert>
  #include <cstdint>
  #include <limits>
  
  #include "test_macros.h"
  
  constexpr auto OverAligned = alignof(std::max_align_t) * 2;
  
  int new_handler_called = 0;
  
  void my_new_handler()
  {
      ++new_handler_called;
      std::set_new_handler(0);
  }
  
  int A_constructed = 0;
  
  struct alignas(OverAligned) A
  {
      A() { ++A_constructed;}
      ~A() { --A_constructed;}
  };
  
  void test_throw_max_size() {
  #ifndef TEST_HAS_NO_EXCEPTIONS
      std::set_new_handler(my_new_handler);
      try
      {
          void* vp = operator new[] (std::numeric_limits<std::size_t>::max(),
                                     static_cast<std::align_val_t>(32));
          ((void)vp);
          assert(false);
      }
      catch (std::bad_alloc&)
      {
          assert(new_handler_called == 1);
      }
      catch (...)
      {
          assert(false);
      }
  #endif
  }
  
  int main()
  {
      {
          A* ap = new A[2];
          assert(ap);
          assert(reinterpret_cast<std::uintptr_t>(ap) % OverAligned == 0);
          assert(A_constructed == 2);
          delete [] ap;
          assert(A_constructed == 0);
      }
      {
          test_throw_max_size();
      }
  }
  