{"blog_title":"yohhoy\u306e\u65e5\u8a18","author_name":"yohhoy","width":"100%","description":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eC++\u306b\u304a\u3051\u308b\u8a55\u4fa1\u9806\u898f\u5b9a\u306e\u5909\u9077\u306b\u3064\u3044\u3066\u30e1\u30e2\u3002\u672c\u8a18\u4e8b\u3067\u306f\u95a2\u6570\u547c\u3073\u51fa\u3057\u306b\u304a\u3051\u308b\u5b9f\u5f15\u6570\u30ea\u30b9\u30c8\u3092\u6271\u3046\u3002\u8d85\u8981\u7d04\uff1aC++17\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u304c\u671f\u5f85\u3059\u308b\u632f\u308b\u821e\u3044\u306b\u8fd1\u3065\u304f(\u203b)\u3088\u3046\u8a00\u8a9e\u4ed5\u69d8\u304c\u8abf\u6574\u3055\u308c\u305f\u3002\uff3b\u203b\u304a\u305d\u3089\u304f\u671f\u5f85\u3059\u308b\u307b\u3069\u3067\u306f\u306a\u3044\uff3d\u3002\u3053\u307e\u3051\u3047\u3053\u305f\u3041\u3044\u3044\u3093\u3060\u3088\uff01 void f(int, int); // [A] C++14\u4ee5\u524d: undefined behavior, C++17\u4ee5\u964d: unspecified behavior int i; f(i=1, i=2); // C++17\u4ee5\u964d: f(1,2)\u306b\u8a55\u4fa1\u3055\u308c\u308b, \u5b9f\u884c\u5f8ci\u306f1\u3082\u3057\u304f\u306f2 // [B] C++14\u4ee5\u524d: undefine\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20180202%2Fp1\" title=\"\u95a2\u6570\u5f15\u6570\u30ea\u30b9\u30c8\u8a55\u4fa1\u9806\u898f\u5b9a\u306e\u53b3\u683c\u5316 - yohhoy\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u95a2\u6570\u5f15\u6570\u30ea\u30b9\u30c8\u8a55\u4fa1\u9806\u898f\u5b9a\u306e\u53b3\u683c\u5316","provider_url":"https://hatena.blog","image_url":null,"categories":["C++"],"author_url":"https://blog.hatena.ne.jp/yohhoy/","height":"190","url":"https://yohhoy.hatenadiary.jp/entry/20180202/p1","published":"2018-02-02 00:00:00","type":"rich","version":"1.0","blog_url":"https://yohhoy.hatenadiary.jp/","provider_name":"Hatena Blog"}