// 1 filename:cpp2011-12-5.cpp
// ver 0.1 June.15, 2014
//
// 2 original examples and/or notes:
// (c) ISO/IEC JTC1 SC22 WG21 N3242, April 12, 2011
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf
// > 12 Special member functions 12.5 Free store
//
// 3 compile and output mechanism:
// (c) Dr. OGAWA Kiyoshi, kaizen at gifu-u.ac.jp,
//
// 4 compile errors and/or warnings:
// 4.1(c) Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
// Target: x86_64-apple-darwin13.2.0,  Thread model: posix
// Command/Options: c++ -std=c++11 -stdlib=libc++ -Wall cpp2011-12-5.cpp 
// (c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.

// 4.2. g++-4.9 (GCC) 4.9.0 20131229 (experimental)
// Copyright (C) 2013 Free Software Foundation, Inc.
// This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// http://gcc.gnu.org/onlinedocs/gcc/Standards.html
// Command/Options: g++-4.9  -std=c++11  -Wall cpp2011-12-5.cpp 
// g++-4.9: error: unrecognized command line option '-stdlib=libc++'
// Configuration:brew install gcc49
//
// 4.3. Visual Studio Express 2013, 
// (c) Microsoft http://www.visualstudio.com/
// SPEC:
// Windows 7, .NET Framework
// (c) VMware, Inc.
// VMWare fusion 6
//
// 5. Hardware:  MacBook Pro, 
//(c) Intel http://ark.intel.com/products/37006/
//Core 2 Duo 2.53GHz, 8GB, 1067MHz DDR3
//
// 6. Special Thanks: Upper organizatios and 
// ITSCJ/IPSJ http://www.itscj.ipsj.or.jp/itscj_english/index.html
// Renesas Electronics Corporation.http://www.renesas.com/
// NPO SESSAME project, http://www.sessame.jp/workinggroup/WorkingGroup3/
// Toyo Corporation, http://www.toyo.co.jp/English/
// Japan Standard Association, http://bit.ly/1lzykg1
// NPO TOPPERS project, https://www.toppers.jp/asp-d-download.html
// Daido Universcity, http://www.daido-it.ac.jp/gakubugakka/computer/index.html
// WITZ Co.Ltd., http://www.witz-inc.co.jp/products/solution/solution.html
// SevenWise.co., http://www.7ws.co.jp/index.html
// TOYOTA Motor Corporation, http://toyota.jp/
// IT planning Inc., http://www.itpl.co.jp/en/index.html
// DENSO Corporation, http://www.globaldenso.com/en/
// Aisin Seiki co. Ltd., http://www.aisin.com/
// Spancion Inc., http://www.spansion.com/
// Yazaki Corporation, http://www.yazaki-group.com/global/
// Pananosic Corporation, http://www.panasonic.net/
// SWEST: Summer Workshop on Embedded System Technologies , http://swest.toppers.jp
// CEST: Consortium for Embedded System Technology, http://www.ertl.jp/CEST/
// JUSE: Union of Japanese Scientists and Engineers, http://www.juse.or.jp/e/
// OSC:Open Source Conference, http://www.ospn.jp/

#include <iostream>
//#include <cstdlib>
//#include <string.h>
//#include <cstring>
//#include <type_traits>
//#include <cassert>
//#include <algorithm>
//#include <cmath>
//#include <complex>
//#include <cstddef>
//#include <new>
//#include <vector>

using namespace std;

struct B {
void* operator new(std::size_t, Arena*);
};
struct D1 : B {
};
Arena* ap;
void foo(int i) {
new (ap) D1; // calls B::operator new(std::size_t, Arena*)
new D1[i]; // calls ::operator new[](std::size_t)
	//error: new D1; // ill-formed: ::operator new(std::size_t) hidden
}
//
class X {
void operator delete(void*);
void operator delete[](void*, std::size_t);
};
class Y {
void operator delete(void*, std::size_t);
void operator delete[](void*);
};
//
struct B1 {
virtual ~B1();
void operator delete(void*, std::size_t);
};
struct D : B1 {
void operator delete(void*);
};
void f() {
B1* bp = new D;
delete bp; // uses D::operator delete(void*)
}
//
struct B2 {
virtual ~B2();
void operator delete[](void*, std::size_t);
};
struct D2 : B2 {
void operator delete[](void*, std::size_t);
};
void f(int i) {
D2* dp = new D2[i];
delete [] dp; // uses D::operator delete[](void*, std::size_t)
B2* bp = new D2[i];
delete[] bp; // undefined behavior
}

	
int main() {
//
	cout << "12 Special member functions 12.5 Free store" << std::endl;
	return 0;
}
// 1  error
// 1.1 llvm: c++ -std=c++11 -stdlib=libc++  -Wall cpp2011-12-5.cpp 
cpp2011-12-5.cpp:75:33: error: unknown type name 'Arena'
void* operator new(std::size_t, Arena*);
                                ^
cpp2011-12-5.cpp:79:1: error: unknown type name 'Arena'
Arena* ap;
^
>2 errors generated.
// 1.2 gcc: g++-4.9 -std=c++11 -Wall cpp2011-12-5.cpp 
cpp2011-12-5.cpp:75:33: error: 'Arena' has not been declared
 void* operator new(std::size_t, Arena*);
                                 ^
cpp2011-12-5.cpp:79:1: error: 'Arena' does not name a type
 Arena* ap;
 ^
cpp2011-12-5.cpp: In function 'void foo(int)':
cpp2011-12-5.cpp:81:6: error: 'ap' was not declared in this scope
 new (ap) D1; // calls B::operator new(std::size_t, Arena*)
      ^