#はじめに(Introduction)
C++N4606 Working Draft, Standard for Programming Language C++
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/#mailing2016-11
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/n4606.pdf
C++N4606は、ISO/IEC JTC1 SC22 WG21の作業原案(Working Draft)です。
公式のISO/IEC 14882原本ではありません。
ISO/IEC JTC1 SC22 WG21では、可能な限り作業文書を公開し、幅広い意見を求めています。
一連の記事はコード断片をコンパイルできる形にする方法を検討してコンパイル、リンク、実行して、規格案の原文と処理系(g++, Clang++)との違いを確認し、技術内容を検討し、ISO/IEC JTC1 SC22 WG21にフィードバックするために用います。
また、CERT C++, MISRA C++等のコーディング標準のコード断片をコンパイルする際の参考にさせていただこうと考えています。CERT C++, MISRA C++が標準化の動きとの時間的なずれがあれば確認できれば幸いです。また、boostライブラリとの関連、Linux OS, TOPPERSカーネル、g++(GCC), clang++(LLVM）との関係も調査中です。
何か、抜け漏れ、耳より情報がありましたらおしらせくださると幸いです。
##作業方針(sequence)
１）コンパイルエラーを収集する。
２）コンパイルエラーをなくす方法を検討する。
コンパイルエラーになる例を示すだけが目的のコードは、コンパイルエラーをなくすのではなく、コンパイルエラーの種類を収集するだけにする。
文法を示すのが目的のコード場合に、コンパイルエラーをなくすのに手間がかかる場合は、順次作業します。
３）リンクエラーをなくす方法を検討する。
文法を示すのが目的のコード場合に、リンクエラーをなくすのに手間がかかる場合は、順次作業します。
４）意味のある出力を作る。
コンパイル、リンクが通っても、意味のある出力を示そうとすると、コンパイル・リンクエラーが出て収拾できそうにない場合がある。順次作業します。
１）だけのものから４）まで進んだものと色々ある状態です。一歩でも前に進むご助言をお待ちしています。「検討事項」の欄に現状を記録するようにしています。
C++N4606符号断片編纂一覧(example code compile list)
C++N4606 Working Draft 2016, ISO/IEC 14882, C++ standard(1) Example code compile list
https://qiita.com/kaizen_nagoya/items/df5d62c35bd6ed1c3d43/
編纂器(Compiler)
###clang++ --version
clang version 6.0.0 (tags/RELEASE_600/final)
Target: x86_64-apple-darwin17.4.0
###g++-7 --version
g++-7 (Homebrew GCC 7.3.0_1) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
#(261)26.7.9.2 indirect_array assignment [indirect.array.assign]p1113
##算譜(source code)
p1113.cpp
// 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(261)26.7.9.2 indirect_array assignment [indirect.array.assign]p1113.cpp"
// Edited by Dr. Ogawa Kiyoshi. Compile procedure and results record.
#include <iostream>
#include <cstdlib>
#include <valarray>
#include <numeric>
using namespace std;
//https://cpprefjp.github.io/reference/valarray/valarray.html
template <class T>
void print(const char* name, const std::valarray<T>& v)
{
std::cout << name << " : {";
bool first = true;
// 範囲for文で全要素を走査する
for (const T& x : v) {
if (first) {
first = false;
}
else {
std::cout << ',';
}
std::cout << x;
}
std::cout << "}" << std::endl;
}
auto main()
-> int
{
int addr[] = {2, 3, 1, 4, 4};
valarray<size_t> indirect(addr, 5);
valarray<double> a(0., 10), b(1., 5);
a[indirect] = b;
std::cout<< msg << std::endl;
return EXIT_SUCCESS;
}
##編纂・実行結果(compile and go)
cppall.sh
$ ./cppall.sh p1113
$ clang++ p1113.cpp -std=c++03 -Wall
p1113.cpp:21:19: warning: range-based for loop is a C++11 extension [-Wc++11-extensions]
for (const T& x : v) {
^
p1113.cpp:32:1: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
auto main()
^
p1113.cpp:33:1: error: expected function body after function declarator
-> int
^
2 warnings and 1 error generated.
$ clang++ p1113.cpp -std=c++11 -Wall
p1113.cpp:36:18: error: no matching constructor for initialization of 'valarray<size_t>'
(aka 'valarray<unsigned long>')
valarray<size_t> indirect(addr, 5);
^ ~~~~~~~
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:809:5: note: candidate constructor not
viable: no known conversion from 'int [5]' to 'const std::__1::valarray<unsigned
long>::value_type' (aka 'const unsigned long') for 1st argument
valarray(const value_type& __x, size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:810:5: note: candidate constructor not
viable: no known conversion from 'int [5]' to 'const std::__1::valarray<unsigned
long>::value_type *' (aka 'const unsigned long *') for 1st argument
valarray(const value_type* __p, size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:807:14: note: candidate constructor not
viable: requires single argument '__n', but 2 arguments were provided
explicit valarray(size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:811:5: note: candidate constructor not
viable: requires single argument '__v', but 2 arguments were provided
valarray(const valarray& __v);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:814:5: note: candidate constructor not
viable: requires single argument '__v', but 2 arguments were provided
valarray(valarray&& __v) _NOEXCEPT;
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:815:5: note: candidate constructor not
viable: requires single argument '__il', but 2 arguments were provided
valarray(initializer_list<value_type> __il);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:817:5: note: candidate constructor not
viable: requires single argument '__sa', but 2 arguments were provided
valarray(const slice_array<value_type>& __sa);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:818:5: note: candidate constructor not
viable: requires single argument '__ga', but 2 arguments were provided
valarray(const gslice_array<value_type>& __ga);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:819:5: note: candidate constructor not
viable: requires single argument '__ma', but 2 arguments were provided
valarray(const mask_array<value_type>& __ma);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:820:5: note: candidate constructor not
viable: requires single argument '__ia', but 2 arguments were provided
valarray(const indirect_array<value_type>& __ia);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:805:5: note: candidate constructor not
viable: requires 0 arguments, but 2 were provided
valarray() : __begin_(0), __end_(0) {}
^
1 error generated.
$ clang++ p1113.cpp -std=c++17 -Wall
p1113.cpp:36:18: error: no matching constructor for initialization of 'valarray<size_t>'
(aka 'valarray<unsigned long>')
valarray<size_t> indirect(addr, 5);
^ ~~~~~~~
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:809:5: note: candidate constructor not
viable: no known conversion from 'int [5]' to 'const std::__1::valarray<unsigned
long>::value_type' (aka 'const unsigned long') for 1st argument
valarray(const value_type& __x, size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:810:5: note: candidate constructor not
viable: no known conversion from 'int [5]' to 'const std::__1::valarray<unsigned
long>::value_type *' (aka 'const unsigned long *') for 1st argument
valarray(const value_type* __p, size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:807:14: note: candidate constructor not
viable: requires single argument '__n', but 2 arguments were provided
explicit valarray(size_t __n);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:811:5: note: candidate constructor not
viable: requires single argument '__v', but 2 arguments were provided
valarray(const valarray& __v);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:814:5: note: candidate constructor not
viable: requires single argument '__v', but 2 arguments were provided
valarray(valarray&& __v) _NOEXCEPT;
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:815:5: note: candidate constructor not
viable: requires single argument '__il', but 2 arguments were provided
valarray(initializer_list<value_type> __il);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:817:5: note: candidate constructor not
viable: requires single argument '__sa', but 2 arguments were provided
valarray(const slice_array<value_type>& __sa);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:818:5: note: candidate constructor not
viable: requires single argument '__ga', but 2 arguments were provided
valarray(const gslice_array<value_type>& __ga);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:819:5: note: candidate constructor not
viable: requires single argument '__ma', but 2 arguments were provided
valarray(const mask_array<value_type>& __ma);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:820:5: note: candidate constructor not
viable: requires single argument '__ia', but 2 arguments were provided
valarray(const indirect_array<value_type>& __ia);
^
/usr/local/Cellar/llvm/6.0.0/include/c++/v1/valarray:805:5: note: candidate constructor not
viable: requires 0 arguments, but 2 were provided
valarray() : __begin_(0), __end_(0) {}
^
1 error generated.
$ g++-7 p1113.cpp -std=c++03 -Wall
p1113.cpp: In function 'void print(const char*, const std::valarray<_Tp>&)':
p1113.cpp:21:21: warning: range-based 'for' loops only available with -std=c++11 or -std=gnu++11
for (const T& x : v) {
^
p1113.cpp: At global scope:
p1113.cpp:32:1: warning: 'auto' changes meaning in C++11; please remove it [-Wc++11-compat]
auto main()
^~~~
p1113.cpp:33:4: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
-> int
^~~
p1113.cpp:33:4: error: top-level declaration of 'main' specifies 'auto'
p1113.cpp:33:4: error: trailing return type only available with -std=c++11 or -std=gnu++11
$ g++-7 p1113.cpp -std=c++11 -Wall
p1113.cpp: In function 'int main()':
p1113.cpp:36:34: error: no matching function for call to 'std::valarray<long unsigned int>::valarray(int [5], int)'
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:166:2: note: candidate: template<class _Dom> std::valarray<_Tp>::valarray(const std::_Expr<_Dom, _Tp>&)
valarray(const _Expr<_Dom, _Tp>& __e);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:166:2: note: template argument deduction/substitution failed:
p1113.cpp:36:34: note: mismatched types 'const std::_Expr<_Dom, long unsigned int>' and 'int [5'
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:162:7: note: candidate: std::valarray<_Tp>::valarray(std::initializer_list<_Tp>) [with _Tp = long unsigned int]
valarray(initializer_list<_Tp>);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:162:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:158:7: note: candidate: std::valarray<_Tp>::valarray(const std::indirect_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const indirect_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:158:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:155:7: note: candidate: std::valarray<_Tp>::valarray(const std::mask_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const mask_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:155:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:152:7: note: candidate: std::valarray<_Tp>::valarray(const std::gslice_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const gslice_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:152:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:149:7: note: candidate: std::valarray<_Tp>::valarray(const std::slice_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const slice_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:149:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:145:7: note: candidate: std::valarray<_Tp>::valarray(std::valarray<_Tp>&&) [with _Tp = long unsigned int]
valarray(valarray&&) noexcept;
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:145:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:141:7: note: candidate: std::valarray<_Tp>::valarray(const std::valarray<_Tp>&) [with _Tp = long unsigned int]
valarray(const valarray&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:141:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:138:7: note: candidate: std::valarray<_Tp>::valarray(const _Tp*, std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int]
valarray(const _Tp* __restrict__, size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:138:7: note: no known conversion for argument 1 from 'int [5]' to 'const long unsigned int*'
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:135:7: note: candidate: std::valarray<_Tp>::valarray(const _Tp&, std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int] <near match>
valarray(const _Tp&, size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:135:7: note: conversion of argument 1 would be ill-formed:
p1113.cpp:36:34: error: invalid conversion from 'int*' to 'long unsigned int' [-fpermissive]
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:132:16: note: candidate: std::valarray<_Tp>::valarray(std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int]
explicit valarray(size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:132:16: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:129:7: note: candidate: std::valarray<_Tp>::valarray() [with _Tp = long unsigned int]
valarray();
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:129:7: note: candidate expects 0 arguments, 2 provided
$ g++-7 p1113.cpp -std=c++17 -Wall
p1113.cpp: In function 'int main()':
p1113.cpp:36:34: error: no matching function for call to 'std::valarray<long unsigned int>::valarray(int [5], int)'
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:166:2: note: candidate: template<class _Dom> std::valarray<_Tp>::valarray(const std::_Expr<_Dom, _Tp>&)
valarray(const _Expr<_Dom, _Tp>& __e);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:166:2: note: template argument deduction/substitution failed:
p1113.cpp:36:34: note: mismatched types 'const std::_Expr<_Dom, long unsigned int>' and 'int [5'
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:162:7: note: candidate: std::valarray<_Tp>::valarray(std::initializer_list<_Tp>) [with _Tp = long unsigned int]
valarray(initializer_list<_Tp>);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:162:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:158:7: note: candidate: std::valarray<_Tp>::valarray(const std::indirect_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const indirect_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:158:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:155:7: note: candidate: std::valarray<_Tp>::valarray(const std::mask_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const mask_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:155:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:152:7: note: candidate: std::valarray<_Tp>::valarray(const std::gslice_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const gslice_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:152:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:149:7: note: candidate: std::valarray<_Tp>::valarray(const std::slice_array<_Tp>&) [with _Tp = long unsigned int]
valarray(const slice_array<_Tp>&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:149:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:145:7: note: candidate: std::valarray<_Tp>::valarray(std::valarray<_Tp>&&) [with _Tp = long unsigned int]
valarray(valarray&&) noexcept;
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:145:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:141:7: note: candidate: std::valarray<_Tp>::valarray(const std::valarray<_Tp>&) [with _Tp = long unsigned int]
valarray(const valarray&);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:141:7: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:138:7: note: candidate: std::valarray<_Tp>::valarray(const _Tp*, std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int]
valarray(const _Tp* __restrict__, size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:138:7: note: no known conversion for argument 1 from 'int [5]' to 'const long unsigned int*'
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:135:7: note: candidate: std::valarray<_Tp>::valarray(const _Tp&, std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int] <near match>
valarray(const _Tp&, size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:135:7: note: conversion of argument 1 would be ill-formed:
p1113.cpp:36:34: error: invalid conversion from 'int*' to 'long unsigned int' [-fpermissive]
valarray<size_t> indirect(addr, 5);
^
In file included from p1113.cpp:8:0:
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:132:16: note: candidate: std::valarray<_Tp>::valarray(std::size_t) [with _Tp = long unsigned int; std::size_t = long unsigned int]
explicit valarray(size_t);
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:132:16: note: candidate expects 1 argument, 2 provided
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:129:7: note: candidate: std::valarray<_Tp>::valarray() [with _Tp = long unsigned int]
valarray();
^~~~~~~~
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/valarray:129:7: note: candidate expects 0 arguments, 2 provided
#検討事項(agenda)
コンパイルエラーを修正する方法
役に立つまたは意味のある出力
#参考資料(reference)
docker gnu(gcc/g++) and llvm(clang/clang++)
https://qiita.com/drafts/059874ea39c4de64c0f7
C++N4606 Working Draft 2016, ISO/IEC 14882, C++ standardのコード断片をコンパイルするためにしていること
https://qiita.com/kaizen_nagoya/items/a8d7ee2f2e29e76c19c1
コンパイル用shell script C版(clangとgcc)とC++版(clang++とg++)
https://qiita.com/kaizen_nagoya/items/74220c0577a512c2d7da
Clang/Clang++(LLVM) gcc/g++(GNU) コンパイラ警告等比較
https://qiita.com/kaizen_nagoya/items/9a82b958cc3aeef0403f
C++2003とC++2017でコンパイルエラーになるならない事例集
https://qiita.com/kaizen_nagoya/items/a13ea3823441c430edff
Qiitaに投稿するCのStyle例(暫定)
https://qiita.com/kaizen_nagoya/items/946df1528a6a1ef2bc0d
cpprefjpのdecltypeをコンパイル試験
https://qiita.com/kaizen_nagoya/items/090909af702f0d5d8a67
MISRA C++ 5-0-16
https://qiita.com/kaizen_nagoya/items/7df2d4e05db724752a74
C++ Templates Part1 BASICS Chapter 3. Class Templates 3.2 Use of Class Template Stack stack1test.cpp
https://qiita.com/kaizen_nagoya/items/cd5fc49106fad5a4e9ed
ISO/IEC TS 17961:2013 C Secure Coding Rules(1) All list(to be confirmed)
https://qiita.com/kaizen_nagoya/items/54e056195c4f11b850a1
C言語（C++)に対する誤解、曲解、無理解、爽快。
https://qiita.com/kaizen_nagoya/items/3f3992c9722c1cee2e3a
C Puzzle Bookの有り難み5つ、C言語規格及びCコンパイラの特性を認識
https://qiita.com/kaizen_nagoya/items/d89a48c1536a02ecdec9
'wchar.h' file not found で困った clang++ macOS
https://qiita.com/kaizen_nagoya/items/de15cd46d657517fac11
Open POSIX Test Suiteの使い方を調べはじめました
https://qiita.com/kaizen_nagoya/items/644d5e407f5faf96e6dc
MISRA-C 2012 Referenceに掲載している文献の入手可能性を確認
https://qiita.com/kaizen_nagoya/items/96dc8b125e462d5575bb
どうやって MISRA Example Suiteをコンパイルするか
https://qiita.com/kaizen_nagoya/items/fbdbff5ff696e2ca7f00
MISRA C まとめ #include
https://qiita.com/kaizen_nagoya/items/f1a79a7cbd281607c7c9
「C++完全理解ガイド」の同意できること上位10
https://qiita.com/kaizen_nagoya/items/aa5744e0c4a8618c7671
#文書履歴(document history)
ver. 0.10 初稿 20180502