{"description":"\u4eca\u65e5\u306f\u4e3b\u306b Struct \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c freeze \u3055\u308c\u3066\u3044\u305f\u6642\u306e YJIT \u304c\u751f\u6210\u3059\u308b\u30b3\u30fc\u30c9\u306e\u5bfe\u5fdc\u3084\u62e1\u5f35\u30e9\u30a4\u30d6\u30e9\u30ea objspace \u306e ObjectSpace.count_nodes \u30e1\u30bd\u30c3\u30c9\u306e\u524a\u9664\u306a\u3069\u304c\u3042\u308a\u307e\u3057\u305f\u3002 [7379b9ed78] Peter Zhu 2025-12-24 14:17:21 UTC T_STRUCT \u3068 T_DATA \u578b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u7ba1\u7406\u65b9\u6cd5\u3067\u306f fields_obj \u304c\u4f5c\u6210\u3055\u308c\u306a\u3044\u306e\u3067 GC \u306e mark \u51e6\u7406\u6642\u306e rb_mark_generic_ivar() \u306e\u547c\u3073\u51fa\u3057\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u6700\u9069\u5316\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002 [51ab7b0405] \u2026","height":"190","width":"100%","provider_name":"Hatena Blog","url":"https://ruby-trunk-changes.hatenablog.com/entry/ruby_trunk_changes_20260110","type":"rich","categories":[],"author_name":"nagachika","version":"1.0","title":"ruby-trunk-changes 2026-01-10","published":"2026-01-10 21:19:57","author_url":"https://blog.hatena.ne.jp/nagachika/","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://ruby-trunk-changes.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fruby-trunk-changes.hatenablog.com%2Fentry%2Fruby_trunk_changes_20260110\" title=\"ruby-trunk-changes 2026-01-10 - ruby trunk changes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"ruby trunk changes"}