{"author_url":"https://blog.hatena.ne.jp/moriyoshi/","type":"rich","blog_title":"moriyoshi\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","author_name":"moriyoshi","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoriyoshi.hatenablog.com%2Fentry%2F20090118%2F1232292674\" title=\"\u30d6\u30ed\u30c3\u30af\u69cb\u6587\u30ed\u30fc\u30ab\u30eb\u306a\u5909\u6570\u5ba3\u8a00\u306e\u3078\u3093\u306a\u3068\u3053\u308d - moriyoshi\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,"version":"1.0","url":"https://moriyoshi.hatenablog.com/entry/20090118/1232292674","description":"int main(int, char**) { for (static int a = 3; --a;) {} // \u3053\u308c\u306f\u901a\u308b for (int a = 2; int b = --a; ) {} // \u30ad\u30e2\u3059\u304e\u308b\u304c\u3053\u308c\u3082\u901a\u308b if (bool b = true) {} // \u3053\u308c\u3082\u901a\u308b struct foo { foo(int) {} operator bool() { return false; } }; if (struct foo f = 2) {} // \u3053\u308c\u306f\u901a\u308b if (struct foo f( 2 )) {} // \u3053\u308c\u306fgcc4.3\u3067\u306f\u901a\u3089\u306a\u3044 if (static boo\u2026","categories":["C++","quirks"],"width":"100%","title":"\u30d6\u30ed\u30c3\u30af\u69cb\u6587\u30ed\u30fc\u30ab\u30eb\u306a\u5909\u6570\u5ba3\u8a00\u306e\u3078\u3093\u306a\u3068\u3053\u308d","published":"2009-01-18 00:31:14","blog_url":"https://moriyoshi.hatenablog.com/","provider_name":"Hatena Blog","height":"190"}