// C++N4606 Committee Draft, Standard for Programming Language C++
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/n4606.pdf
#define msg "C++N4606(245) 20.5.2.4 Tuple creation functions[tuple.creation]p552.cpp"
// Edited by Dr. Ogawa Kiyoshi. Compile procedure and results record.

#include <iostream>
#include <cstdlib>
#include <cassert> // for constexpr
#include <tuple> // for allocate_arg_t
#include <string>
#include <utility>

#define EXPLICIT explicit

void f() {
  int i;
  float j;
  make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
  //creates a tuple of type
  std::tuple<int, int&, const float&>;/// add std:: to tuple
}

int main() {
  f();
  int i;
  std::string s;
  tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
  // i == 42, s == "C++"
  std::cout << "i=" << i << " s="<< s << std::endl;
  std::cout<< msg << std::endl;
  return EXIT_SUCCESS;
}

$ ./cppall.sh p552
$ clang++ p552.cpp -std=c++03 -Wall
p552.cpp:17:3: error: use of undeclared identifier 'make_tuple'
  make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
  ^
p552.cpp:19:8: error: no member named 'tuple' in namespace 'std'
  std::tuple<int, int&, const float&>;/// add std:: to tuple
  ~~~~~^
p552.cpp:19:17: error: expected '(' for function-style cast or type construction
  std::tuple<int, int&, const float&>;/// add std:: to tuple
             ~~~^
p552.cpp:25:15: error: no member named 'ignore' in namespace 'std'
  tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
         ~~~~~^
p552.cpp:25:33: error: no member named 'make_tuple' in namespace 'std'
  tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
                           ~~~~~^
5 errors generated.
$ clang++ p552.cpp -std=c++11 -Wall
p552.cpp:19:3: warning: declaration does not declare anything [-Wmissing-declarations]
  std::tuple<int, int&, const float&>;/// add std:: to tuple
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
i=42 s=C++
C++N4606(245) 20.5.2.4 Tuple creation functions[tuple.creation]p552.cpp
$ clang++ p552.cpp -std=c++17 -Wall
p552.cpp:19:3: warning: declaration does not declare anything [-Wmissing-declarations]
  std::tuple<int, int&, const float&>;/// add std:: to tuple
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
i=42 s=C++
C++N4606(245) 20.5.2.4 Tuple creation functions[tuple.creation]p552.cpp

$ g++-7 p552.cpp -std=c++03  -Wall
In file included from /usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/tuple:35:0,
                 from p552.cpp:9:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
 #error This file requires compiler and library support \
  ^~~~~
p552.cpp: In function 'void f()':
p552.cpp:17:22: error: 'ref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                      ^~~
p552.cpp:17:35: error: 'cref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                                   ^~~~
p552.cpp:17:3: error: 'make_tuple' was not declared in this scope
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
   ^~~~~~~~~~
p552.cpp:19:8: error: 'tuple' is not a member of 'std'
   std::tuple<int, int&, const float&>;/// add std:: to tuple
        ^~~~~
p552.cpp:19:14: error: expected primary-expression before 'int'
   std::tuple<int, int&, const float&>;/// add std:: to tuple
              ^~~
p552.cpp: In function 'int main()':
p552.cpp:25:15: error: 'ignore' is not a member of 'std'
   tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
               ^~~~~~
p552.cpp:25:3: error: 'tie' was not declared in this scope
   tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
   ^~~
p552.cpp:25:3: note: suggested alternative: 'time'
   tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
   ^~~
   time
p552.cpp:25:33: error: 'make_tuple' is not a member of 'std'
   tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
                                 ^~~~~~~~~~
p552.cpp:25:33: note: suggested alternative: 'make_pair'
   tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");/// add std:: to ignore and make_tupple
                                 ^~~~~~~~~~
                                 make_pair

$ g++-7 p552.cpp -std=c++11  -Wall
p552.cpp: In function 'void f()':
p552.cpp:17:22: error: 'ref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                      ^~~
p552.cpp:17:35: error: 'cref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                                   ^~~~
p552.cpp:17:35: note: suggested alternative: 'prev'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                                   ^~~~
                                   prev
p552.cpp:17:3: error: 'make_tuple' was not declared in this scope
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
   ^~~~~~~~~~
p552.cpp:17:3: note: suggested alternative:
In file included from p552.cpp:9:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/tuple:1448:5: note:   'std::make_tuple'
     make_tuple(_Elements&&... __args)
     ^~~~~~~~~~
p552.cpp:19:8: error: declaration does not declare anything [-fpermissive]
   std::tuple<int, int&, const float&>;/// add std:: to tuple
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

$ g++-7 p552.cpp -std=c++17  -Wall
p552.cpp: In function 'void f()':
p552.cpp:17:22: error: 'ref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                      ^~~
p552.cpp:17:35: error: 'cref' is not a member of 'std'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                                   ^~~~
p552.cpp:17:35: note: suggested alternative: 'crend'
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
                                   ^~~~
                                   crend
p552.cpp:17:3: error: 'make_tuple' was not declared in this scope
   make_tuple(1, std::ref(i), std::cref(j));/// add std:: to ref and cref
   ^~~~~~~~~~
p552.cpp:17:3: note: suggested alternative:
In file included from p552.cpp:9:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/tuple:1448:5: note:   'std::make_tuple'
     make_tuple(_Elements&&... __args)
     ^~~~~~~~~~
p552.cpp:19:8: error: declaration does not declare anything [-fpermissive]
   std::tuple<int, int&, const float&>;/// add std:: to tuple
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~