{"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":"2026-08-12T18:20:28","modified_gmt":"2026-08-12T16:20:28","slug":"gcc-16-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/gcc-16-2","title":{"rendered":"GCC 16.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a href=\"https:\/\/www.linux.org.ru\/images\/23864\/original.jpg\" rel=\"nofollow\"> <img decoding=\"async\" style=\"display: block; margin: 0 auto;\" src=\"\/wp-content\/uploads\/2026\/08\/30f5f14f5bce42d48877034747738783.jpg\" \/> <\/a> <a id=\"memories_button\" title=\"\u015aledzi\u0107\" href=\"#\" rel=\"nofollow\"><i class=\"icon-bell\"><\/i><\/a><br \/>\n7 sierpnia odby\u0142a si\u0119 <a href=\"https:\/\/gcc.gnu.org\/gcc-16\/\" rel=\"nofollow\">premiera GCC 16.2<\/a> \u2014 drugiego stabilnego wydania ga\u0142\u0119zi GCC 16. Nowa wersja ma g\u0142\u00f3wnie charakter korekty: tw\u00f3rcy nazywaj\u0105 j\u0105 poprawk\u0105 b\u0142\u0119d\u00f3w, zawieraj\u0105c\u0105 poprawki regresji wykrytych w GCC 16.1 w odniesieniu do wcze\u015bniejszych wydaniach.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0141\u0105cznie po kwietniowym GCC 16.1 naprawiono <strong>102 znane b\u0142\u0119dy<\/strong>. Poprawki dotycz\u0105 r\u00f3\u017cnych komponent\u00f3w kompilatora i obs\u0142ugiwanych architektur; nie ma \u017cadnej du\u017cej zmiany, kt\u00f3ra okre\u015bla\u0142aby to wydanie.<\/p>\n<p>&nbsp;<\/p>\n<p>GCC 16.2 nie jest nowym funkcjonalnym wydaniem: g\u0142\u00f3wne mo\u017cliwo\u015bci ga\u0142\u0119zi GCC 16 pojawi\u0142y si\u0119 ju\u017c w <a href=\"https:\/\/gcc.gnu.org\/gcc-16\/changes.html\" rel=\"nofollow\">GCC 16.1<\/a>, wydanym 30 kwietnia. W\u015br\u00f3d najbardziej zauwa\u017calnych zmian w tej ga\u0142\u0119zi:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>C++20 sta\u0142 si\u0119 domy\u015blnym trybem C++<\/strong> zamiast GNU++17. Aby u\u017cy\u0107 poprzedniego zachowania, teraz nale\u017cy wyra\u017anie okre\u015bli\u0107 odpowiedni parametr -std=. Eksperymentalne wsparcie dla modu\u0142\u00f3w C++20 jest nadal w\u0142\u0105czane osobno.<\/li>\n<li>Kontynuowane jest wdra\u017canie <strong>C++26<\/strong>, w tym eksperymentalna statyczna refleksja, kontrakty, wyj\u0105tki constexpr i inne propozycje przysz\u0142ego standardu.<\/li>\n<li>Do GCC dodano eksperymentalny kompilator j\u0119zyka <strong>Algol 68 \u2014 ga68<\/strong>.<\/li>\n<li>Dla x86 dodano wsparcie dla procesor\u00f3w <strong>AMD Zen 6 (-march=znver6)<\/strong>, Intel Wildcat Lake i Nova Lake. Poprawiono automatyczn\u0105 wektoryzacj\u0119 przy u\u017cyciu AVX-512.<\/li>\n<li>W implementacji AArch64 dodano wsparcie dla <strong>Armv9.6-A<\/strong>, Apple M4 i M5, NVIDIA GB10 i nowych rdzeni procesor\u00f3w Arm; dodano r\u00f3wnie\u017c mo\u017cliwo\u015b\u0107 zastosowania rozszerzenia Memory Tagging Extension przez -fsanitize=memtag.<\/li>\n<li>Dla offloading na GPU AMD znacznie zmniejszono narzuty przy uruchamianiu obszar\u00f3w OpenMP\/OpenACC i wprowadzono eksperymentalne wsparcie dla akcelerator\u00f3w <strong>AMD Instinct MI300 (gfx942)<\/strong>.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>W ten spos\u00f3b GCC 16.2 jest przede wszystkim przeznaczone dla u\u017cytkownik\u00f3w, kt\u00f3rzy chc\u0105 przej\u015b\u0107 na now\u0105 ga\u0142\u0105\u017a po usuni\u0119ciu wykrytych po pierwotnym wydaniu regresji. Kody \u017ar\u00f3d\u0142owe GCC 16.2 s\u0105 dost\u0119pne na <a href=\"https:\/\/gcc.gnu.org\/mirrors.html\" rel=\"nofollow\">oficjalnych lustrzanych witrynach projektu<\/a>. GCC jest dystrybuowane jako wolne oprogramowanie rodziny GNU; podstawowy kod kompilatora jest licencjonowany na podstawie GPLv3+, a dla niekt\u00f3rych bibliotek runtime stosuje si\u0119 GCC Runtime Library Exception.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0179r\u00f3d\u0142o: <a 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>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. &nbsp; \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-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\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\/pl\/blog\/news\/gcc-16-2\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\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 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