{"id":182827,"date":"2026-08-11T04:54:26","date_gmt":"2026-08-11T02:54:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gcc-16-2"},"modified":"2026-08-11T04:54:26","modified_gmt":"2026-08-11T02:54:26","slug":"gcc-16-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-16-2","title":{"rendered":"GCC 16.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23864\/original.jpg\" itemprop=\"contentURL\">            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/30f5f14f5bce42d48877034747738783.jpg\" style=\"display:block;margin: 0 auto;\" \/>                   <\/a>                      <noindex>          <a rel=\"nofollow\" id=\"memories_button\" href=\"#\" title=\"Monitorare\"><i class=\"icon-bell\"><\/i><\/a><br \/>1                            <noindex><\/p>\n<p>Il 7 agosto \u00e8 stato rilasciato <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/gcc-16\/\">GCC 16.2<\/a> \u2014 la seconda versione stabile della serie GCC 16. La nuova versione \u00e8 principalmente correttiva: gli sviluppatori la definiscono esplicitamente un bug-fix release, contenente correzioni di regressioni riscontrate in GCC 16.1 rispetto ai rilasci precedenti.<\/p>\n<p><\/noindex>  <\/p>\n<p>In totale, dopo GCC 16.1 di aprile, sono state corrette <strong>102 errori noti<\/strong>. Le correzioni riguardano diversi componenti del compilatore e architetture supportate; non c'\u00e8 un singolo cambiamento significativo che definisca questo rilascio.<\/p>\n<p> <noindex><\/p>\n<p>GCC 16.2 non \u00e8 un nuovo rilascio funzionale: le principali caratteristiche della serie GCC 16 erano gi\u00e0 presenti nel <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/gcc-16\/changes.html\">GCC 16.1<\/a>, rilasciato il 30 aprile. Tra le modifiche pi\u00f9 significative di questa serie:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li><strong>C++20 \u00e8 diventato il modo di C++ predefinito<\/strong> invece di GNU++17. Per utilizzare il comportamento precedente \u00e8 ora necessario specificare esplicitamente il parametro -std=. Il supporto sperimentale per i moduli C++20 \u00e8 comunque ancora attivato separatamente.<\/li>\n<li>Continuato l'implementazione <strong>C++26<\/strong>, compreso il supporto sperimentale per riflessione statica, contratti, eccezioni constexpr e altre proposte per il futuro standard.<\/li>\n<li>Nel GCC \u00e8 stato incluso un compilatore sperimentale per il linguaggio <strong>Algol 68 \u2014 ga68<\/strong>.<\/li>\n<li>Per x86 \u00e8 stato aggiunto il supporto per i processori <strong>AMD Zen 6 (-march=znver6)<\/strong>, Intel Wildcat Lake e Nova Lake. Migliorata l'autovettorizzazione utilizzando AVX-512.<\/li>\n<li>Nell'implementazione AArch64 \u00e8 supportato <strong>Armv9.6-A<\/strong>, Apple M4 e M5, NVIDIA GB10 e nuovi core di processori Arm; \u00e8 stata inoltre aggiunta la possibilit\u00e0 di applicare il Memory Tagging Extension tramite -fsanitize=memtag.<\/li>\n<li>Per l'offloading su GPU AMD sono stati notevolmente ridotti i carichi aggiuntivi durante l'avvio di aree OpenMP\/OpenACC e \u00e8 stato introdotto il supporto sperimentale per gli acceleratori <strong>AMD Instinct MI300 (gfx942)<\/strong>.<\/li>\n<\/ul>\n<p> <noindex><\/p>\n<p>Pertanto, GCC 16.2 \u00e8 principalmente destinato agli utenti che desiderano passare alla nuova serie dopo la risoluzione delle regressioni riscontrate dopo il rilascio iniziale. I codici sorgente di GCC 16.2 sono disponibili presso <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/mirrors.html\">specchi ufficiali del progetto<\/a>. GCC \u00e8 distribuito come software libero della famiglia GNU; il codice sorgente principale del compilatore \u00e8 concesso in licenza sotto GPLv3+, mentre per alcune librerie di runtime si applica GCC Runtime Library Exception.<\/p>\n<p><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/gnu\/18354801\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>1 7 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a GCC 16.2 \u2014 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u0432\u0435\u0442\u043a\u0438 GCC 16. \u041d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u043e\u0441\u0438\u0442 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440: \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u044f\u043c\u043e \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0435\u0451 bug-fix release, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u043c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0439, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 GCC 16.1 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432. \u0412\u0441\u0435\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u0430\u043f\u0440\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e GCC 16.1 \u0431\u044b\u043b\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043e 102 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043a\u0438. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b; \u043a\u0430\u043a\u043e\u0433\u043e-\u043b\u0438\u0431\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182827","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\".\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Emin Berklin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-16-2\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47GCC 16.2 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\".\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-16-2\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-11T02:54:26+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-11T02:54:26+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47GCC 16.2 | ProHoster","description":".","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-16-2","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47GCC 16.2 | ProHoster","og:description":".","og:url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-16-2","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-08-11T02:54:26+00:00","article:modified_time":"2026-08-11T02:54:26+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/182827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=182827"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/182827\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=182827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=182827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=182827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}