{"blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","blog_url":"https://faithandbrave.hateblo.jp/","title":" \u8b0e\u306e\u8b66\u544a - \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u547c\u3073\u51fa\u3057\u3067\u672a\u4f7f\u7528\u5909\u6570\u8b66\u544a","provider_url":"https://hatena.blog","url":"https://faithandbrave.hateblo.jp/entry/20110610/1307691704","author_name":"faith_and_brave","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20110610%2F1307691704\" title=\" \u8b0e\u306e\u8b66\u544a - \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u547c\u3073\u51fa\u3057\u3067\u672a\u4f7f\u7528\u5909\u6570\u8b66\u544a - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog","width":"100%","image_url":null,"categories":["VC++"],"height":"190","published":"2011-06-10 16:41:44","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","description":"Visual C++ 2010\u3067\u8b66\u544a\u30ec\u30d9\u30eb\u30924\u306b\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u672a\u4f7f\u7528\u5909\u6570\u306e\u8b66\u544a\u304c\u51fa\u3066\u3057\u307e\u3046\u3002 template <class T> struct Destruct { void f(T* p) // warning C4100: 'p' : \u5f15\u6570\u306f\u95a2\u6570\u306e\u672c\u4f53\u90e8\u3067 1 \u5ea6\u3082\u53c2\u7167\u3055\u308c\u307e\u305b\u3093\u3002 { p->~T(); } }; struct X {}; int main() { Destruct<X>().f(0); } \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u547c\u3073\u51fa\u3057\u306f\u5909\u6570\u3092\u4f7f\u3063\u305f\u3053\u3068\u306b\u306a\u3089\u306a\u3044\u3093\u3060\u308d\u3046\u304b\u3002 \u3061\u306a\u307f\u306b\u3053\u306e\u8b66\u544a\u306f\u3001\u3067\u51fa\u308b\u3002 \u3044\u3061\u304a\u3046\u3001Microsoft Connect\u306e\u65b9\u306b\u30d0\u30b0\u5831\u544a\u3057\u3066\u304a\u304d\u307e\u3057\u305f\u3002 \u660e\u2026","version":"1.0"}