{"id":160598,"date":"2026-02-11T17:12:11","date_gmt":"2026-02-11T15:12:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/go-1-26"},"modified":"2026-02-11T17:12:11","modified_gmt":"2026-02-11T15:12:12","slug":"go-1-26","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/go-1-26","title":{"rendered":"Go 1.26","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Go 1.26\" src=\"\/wp-content\/uploads\/2026\/02\/3a0852fdce1d29678c95e35fc02bee60.jpg\" style=\"display:block;margin: 0 auto;\" \/>                              <noindex>      <noindex><\/p>\n<p>Efter ett halv\u00e5rs utveckling sl\u00e4pptes kompilatorn version 1.26 och standardbiblioteket f\u00f6r programmeringsspr\u00e5ket. <a rel=\"nofollow\" href=\"https:\/\/go.dev\">Go<\/a>.<\/p>\n<p><b>Huvudsakliga f\u00f6r\u00e4ndringar:<b><\/b><\/b><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li>Den nya inbyggda funktionen som skapar en ny variabel g\u00f6r det m\u00f6jligt att anv\u00e4nda ett uttryck som operand som anger det initiala v\u00e4rdet f\u00f6r variabeln. Ett enkelt exempel p\u00e5 denna \u00e4ndring \u00e4r kod som liknar f\u00f6ljande:<br \/>x := int64(300)<\/noindex> ptr := &amp;x <br \/>Det kan f\u00f6renklas till:<br \/>ptr := new(int64(300)) <\/li>\n<li>Generiska typer kan referera till sig sj\u00e4lva i sin egen typparameterlista. Denna \u00e4ndring f\u00f6renklar implementeringen av komplexa datatyper och gr\u00e4nssnitt.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><b>Prestandaf\u00f6rb\u00e4ttringar:<\/b><\/p>\n<ul>\n<li>Den experimentella skr\u00e4pare som kallas Green Tea \u00e4r nu aktiverad som standard.<\/li>\n<li>Kostnaderna f\u00f6r <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/cmd\/cgo\">CGO<\/a> har minskats med cirka 30%.<\/li>\n<li>Kompilatorn kan nu allokera backupminne f\u00f6r Slice-strukturer p\u00e5 stacken i fler situationer, vilket \u00f6kar prestandan.<\/li>\n<\/ul>\n<p><b>Verktyg:<\/b><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li>Kommandot go fix har skrivits om helt med hj\u00e4lp av ramverket <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/golang.org\/x\/tools\/go\/analysis\">analysis<\/a> \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u0435\u0441\u044f\u0442\u043a\u043e\u0432 &#171;\u043c\u043e\u0434\u0435\u0440\u043d\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432&#187;, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0449\u0438\u0435 \u0432\u0430\u0448\u0435\u043c\u0443 \u043a\u043e\u0434\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u044f\u0437\u044b\u043a\u0430 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><b>Experimentella till\u00e4gg har lagts till och \u00e4r endast tillg\u00e4ngliga vid uttrycklig aktivering:<\/b><\/p>\n<ul>\n<li>Paket <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/simd\/archsimd\">archsimd<\/a> f\u00f6r \u00e5tkomst till arkitekturberoende SIMD-operationer. F\u00f6r tillf\u00e4llet st\u00f6ds endast AMD64.<\/li>\n<li>Paket <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/runtime\/secret\">secret<\/a>  med hj\u00e4lp av hj\u00e4lpfunktioner f\u00f6r att nollst\u00e4lla minnet.<\/li>\n<li>I profileringspaketet <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/runtime\/pprof\">pprof<\/a> har st\u00f6d f\u00f6r alternativet GOEXPERIMENT=goroutineleakprofile lagts till f\u00f6r att uppt\u00e4cka l\u00e4ckor av goroutines.<\/li>\n<\/ul>\n<p> &gt;&gt;&gt; <a rel=\"nofollow\" href=\"https:\/\/go.dev\/doc\/go1.26\">Fullst\u00e4ndig lista \u00f6ver \u00e4ndringar<\/a><\/p>\n<p><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18217819\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.26 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Go. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u043d\u043e\u0432\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f, \u0441\u043e\u0437\u0434\u0430\u044e\u0449\u0430\u044f \u043d\u043e\u0432\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u043f\u0435\u0440\u0430\u043d\u0434\u0430 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0435\u0435 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439. \u041f\u0440\u043e\u0441\u0442\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0442\u0430\u043a\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u2014 \u044d\u0442\u043e \u043a\u043e\u0434, \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u044d\u0442\u043e\u043c\u0443:x := int64(300) ptr := &amp;x \u041c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u0434\u043e:ptr := new(int64(300)) \u041e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u043c\u043e\u0433\u0443\u0442 \u0441\u0441\u044b\u043b\u0430\u0442\u044c\u0441\u044f \u0441\u0430\u043c\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":160599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-160598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.26 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438.\" \/>\n\t<meta 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