{"version":"1.0","author_url":"https://blog.hatena.ne.jp/yohhoy/","url":"https://yohhoy.hatenadiary.jp/entry/20120506/p1","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20120506%2Fp1\" title=\"nullptr\u63a8\u5968\uff20C++11 - 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>","image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","published":"2012-05-06 00:00:00","title":"nullptr\u63a8\u5968\uff20C++11","width":"100%","author_name":"yohhoy","description":"C++11\u3067\u65b0\u305f\u306b\u8ffd\u52a0\u3055\u308c\u305fnullptr\u30ad\u30fc\u30ef\u30fc\u30c9\uff08\u2192id:yohhoy:20120503\uff09\u5229\u7528\u4fc3\u9032\u306e\u305f\u3081\u3001gcc 4.7\u304b\u3089\u65b0\u3057\u3044\u8b66\u544a\u30aa\u30d7\u30b7\u30e7\u30f3 -Wzero-as-null-pointer-constant \u304c\u8ffd\u52a0\u3055\u308c\u305f\u3002 C++ A new command-line option -Wzero-as-null-pointer-constant has been added to warn when a literal '0' is used as null pointer constant. It can be useful to facilitate the conversion t\u2026","blog_title":"yohhoy\u306e\u65e5\u8a18","categories":["C++","gcc"],"type":"rich","blog_url":"https://yohhoy.hatenadiary.jp/"}