{"provider_name":"Hatena Blog","title":"Concept-based\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3068SFINAE-unfriendly\u30e1\u30bf\u95a2\u6570\u306e\u843d\u3068\u3057\u7a74","published":"2020-09-06 00:00:00","blog_url":"https://yohhoy.hatenadiary.jp/","blog_title":"yohhoy\u306e\u65e5\u8a18","version":"1.0","provider_url":"https://hatena.blog","categories":["C++","C++2a"],"description":"C++2a(C++20)\u3067\u5c0e\u5165\u3055\u308c\u308brequires\u7bc0\u3092\u7528\u3044\u305f\u95a2\u9023\u5236\u7d04(associated constraints)\u306b\u3088\u308a\u5f93\u6765SFINAE\u6280\u6cd5\u3088\u308a\u3082\u95a2\u6570\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u5236\u5fa1\u304c\u5bb9\u6613\u3068\u306a\u308b\u304c\u3001\u623b\u308a\u5024\u578b\u306bSFINAE-unfriendly\u306a\u30e1\u30bf\u95a2\u6570\u3092\u7528\u3044\u308b\u30b1\u30fc\u30b9\u3067\u306f\u610f\u56f3\u3057\u306a\u3044\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u30022021-01-13\u8ffd\u8a18\uff1aCWG 2369. Ordering between constraints and substitution \u306b\u3066Concept\u3068SFINAE\u306e\u5dee\u7570\u3092\u306a\u304f\u3059\u4fee\u6b63\u63d0\u6848\u304c\u306a\u3055\u308c\u3001N4879 \u306b\u3088\u308c\u3070 DefectReport \u3068\u3057\u3066\u63a1\u629e\u6e08\u307f\u3002C++20\u304b\u3089\u9061\u53ca\u9069\u2026","url":"https://yohhoy.hatenadiary.jp/entry/20200906/p1","image_url":null,"type":"rich","width":"100%","author_url":"https://blog.hatena.ne.jp/yohhoy/","author_name":"yohhoy","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20200906%2Fp1\" title=\"Concept-based\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3068SFINAE-unfriendly\u30e1\u30bf\u95a2\u6570\u306e\u843d\u3068\u3057\u7a74 - 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>","height":"190"}