{"type":"rich","width":"100%","title":"\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u30a2\u30c9\u30ec\u30b9\u8fd4\u5374\u3068gcc\u306e\u6319\u52d5","description":"\u8b66\u544a\uff1aC/C++\u8a00\u8a9e\u306b\u304a\u3044\u3066\u306f\u30ed\u30fc\u30ab\u30eb\u5909\u6570*1\u306f\u305d\u306e\u5909\u6570\u30b9\u30b3\u30fc\u30d7\u5185\uff08\u95a2\u6570\u3084\u30d6\u30ed\u30c3\u30af\uff09\u3067\u306e\u307f\u6709\u52b9\u3067\u3042\u308a\u3001\u540c\u5909\u6570\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u5024\u3092\u30b9\u30b3\u30fc\u30d7\u5916\u306b\u6301\u3061\u51fa\u3059\u3068\u672a\u5b9a\u7fa9\u52d5\u4f5c(undefined behavior)\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u306f\u672a\u5b9a\u7fa9\u52d5\u4f5c\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5b9f\u884c\u74b0\u5883\u306eOS\u3084CPU\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u5c06\u6765\u306egcc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306b\u3088\u308a\u6319\u52d5\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002\u305d\u3082\u305d\u3082\u672a\u5b9a\u7fa9\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u306f\u3044\u3051\u306a\u3044\u3002\u4e0b\u8a18\u30b3\u30fc\u30c9\u3092gcc\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068\u3001\u554f\u984c\u3092\u691c\u77e5\u3057\u8b66\u544a \"function returns address of local variable\" \u3092\u51fa\u529b\u3059\u308b\u3002\u3053\u306e\u8b66\u544a\u3092\u7121\u8996\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u2026","blog_title":"yohhoy\u306e\u65e5\u8a18","published":"2016-05-09 00:00:00","blog_url":"https://yohhoy.hatenadiary.jp/","version":"1.0","url":"https://yohhoy.hatenadiary.jp/entry/20160509/p1","categories":["C","C++","gcc"],"provider_url":"https://hatena.blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20160509%2Fp1\" title=\"\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u30a2\u30c9\u30ec\u30b9\u8fd4\u5374\u3068gcc\u306e\u6319\u52d5 - 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","provider_name":"Hatena Blog","author_name":"yohhoy","author_url":"https://blog.hatena.ne.jp/yohhoy/"}