{"author_name":"yohhoy","description":"\u30bf\u30a4\u30c8\u30eb\u901a\u308a\u3002\u4e0b\u8a18\u30b3\u30fc\u30c9\u306e(1), (2), (3)\u306f\u7b49\u4fa1\u3002 [](){ /*...*/ } // (1) []{ /*...*/ } // (2) []() -> void { /*...*/ } // (3) [] -> void { /*...*/ } // ill-formed \u305f\u3060\u3057\u3001(1)\u304a\u3088\u3073(2)\u3067\u623b\u308a\u5024\u578b\u304cvoid\u306b\u63a8\u8ad6\u3055\u308c\u308b\u306e\u306f\u3001\u30e9\u30e0\u30c0\u5f0f\u306e\u672c\u4f53\u90e8\u304c{ return expression ; }\u306e\u5f62\u3067\u306f\u306a\u3044\u5834\u5408\u306e\u307f\u3002 2021-09-11\u8ffd\u8a18\uff1aC++2b(C++23)\u306b\u5411\u3051\u3066P1102R2\u304c\u63a1\u629e\u3055\u308c[] -> void\u3082well-defined\u3068\u306a\u308b\u4e88\u5b9a\u3002C++11\u4ee5\u964d\u306e\u30e9\u30e0\u2026","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/yohhoy/","blog_url":"https://yohhoy.hatenadiary.jp/","published":"2012-01-17 00:00:00","width":"100%","title":"C++11\u30e9\u30e0\u30c0\u5f0f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u5ba3\u8a00\u90e8\u306f\u7701\u7565\u53ef\u80fd","type":"rich","blog_title":"yohhoy\u306e\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20120117%2Fp1\" title=\"C++11\u30e9\u30e0\u30c0\u5f0f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u5ba3\u8a00\u90e8\u306f\u7701\u7565\u53ef\u80fd - 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>","url":"https://yohhoy.hatenadiary.jp/entry/20120117/p1","image_url":null,"categories":["C++"]}