{"type":"rich","author_name":"yohhoy","height":"190","version":"1.0","blog_title":"yohhoy\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/yohhoy/","description":"LLVM/Clang\u3067\u306f\u300cC++\u4f8b\u5916\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u4f8b\u5916\u9001\u51fa\u3057\u306a\u3044\u3068\u4eee\u5b9a\u3059\u308b\u300d\u30b3\u30f3\u30d1\u30a4\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3-fassume-nothrow-exception-dtor\u304c\u63d0\u4f9b\u3055\u308c\u308b\u3002\u3053\u3093\u306a\u90aa\u60aa\u306a\u4f8b\u5916\u30af\u30e9\u30b9\u3092\u6271\u3046\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u7121\u3044\u3060\u308d\u3046\u304c\u3001C++\u8a00\u8a9e\u4ed5\u69d8\u4e0a\u306f\u7981\u6b62\u3055\u308c\u3066\u3044\u306a\u3044\u3002 // \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u4f8b\u5916\u9001\u51fa\u3059\u308b\u4f8b\u5916\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 struct evil_exception { ~evil_exception() noexcept(false) { throw 42; } }; void func() { try { throw evil_exception{}; } catch (...) { \u2026","image_url":null,"title":"-fassume-nothrow-exception-dtor\u30aa\u30d7\u30b7\u30e7\u30f3","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20260414%2Fp1\" title=\"-fassume-nothrow-exception-dtor\u30aa\u30d7\u30b7\u30e7\u30f3 - 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>","categories":[],"width":"100%","blog_url":"https://yohhoy.hatenadiary.jp/","url":"https://yohhoy.hatenadiary.jp/entry/20260414/p1","published":"2026-04-14 00:00:00"}