{"id":76909,"date":"2020-04-06T01:42:26","date_gmt":"2020-04-05T23:42:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-nim-1-2-0"},"modified":"2020-04-06T01:42:26","modified_gmt":"2020-04-05T23:42:26","slug":"reliz-nim-1-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-nim-1-2-0","title":{"rendered":"Vydanie Nim 1.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Vy\u0161la nov\u00e1 verzia syst\u00e9mov\u00e9ho programovacieho jazyka Nim. Obsahuje \u010diasto\u010dn\u00fa nekompatibilitu s verziou 1.0, napr\u00edklad kv\u00f4li pr\u00edsnej\u0161iemu prechodu typov. Na tento \u00fa\u010del je k dispoz\u00edcii pr\u00edznak \u2014useVersion:1.0.<\/p>\n<p><noindex><noindex><\/p>\n<p>Hlavnou novinkou je nov\u00fd garbage collector, ktor\u00fd je mo\u017en\u00e9 zapn\u00fa\u0165 vo\u013ebou \u2014gc:arc. Autor jazyka Andreas Rumpf pl\u00e1nuje nap\u00edsa\u0165 podrobn\u00fd \u010dl\u00e1nok o v\u00fdhod\u00e1ch ARC, zatia\u013e \u010do pon\u00faka pre\u0161tudova\u0165 si <a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=yA32Wxl59wo\">s jeho prezent\u00e1ciou na FOSDEM<\/a>, kde s\u00fa prezentovan\u00e9 v\u00fdsledky benchmarkov.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<ul>\n<li>Kompil\u00e1tor teraz podporuje vo\u013ebu \u2014asm, \u010do umo\u017e\u0148uje pohodlnej\u0161ie \u0161tudovanie generovan\u00e9ho assemblerov\u00e9ho k\u00f3du.<\/li>\n<li>Mo\u017enos\u0165 align pragma m\u00f4\u017ee by\u0165 pou\u017eit\u00e1 pre premenn\u00e9 a polia objektu, podobne ako alignas v C\/C++.<\/li>\n<li>=sink oper\u00e1tor je teraz volite\u013en\u00fd. Kompil\u00e1tor m\u00f4\u017ee teraz pou\u017ei\u0165 kombin\u00e1ciu =destroy a copyMem na efekt\u00edvne pres\u00favanie objektov.<\/li>\n<li>Prevody na unsigned integers nie s\u00fa kontrolovan\u00e9 v runtime. Podrobnosti s\u00fa v <a rel=\"nofollow\" href=\"https:\/\/github.com\/nim-lang\/RFCs\/issues\/175\">https:\/\/github.com\/nim-lang\/RFCs\/issues\/175<\/a><\/li>\n<li>Nov\u00e1 syntax pre lvalue: var b {.byaddr.} = expr, pridan\u00e1 prostredn\u00edctvom import std\/decls<\/li>\n<li>Kompil\u00e1tor podporuje nov\u00fd k\u013e\u00fa\u010d \u2014panics:on, ktor\u00fd premie\u0148a runtime chyby ako IndexError alebo OverflowError na fat\u00e1lne chyby, ktor\u00e9 nie je mo\u017en\u00e9 zachyti\u0165 pomocou try. To m\u00f4\u017ee zlep\u0161i\u0165 efekt\u00edvnos\u0165 runtime a ve\u013ekos\u0165 programu.<\/li>\n<li>Generovan\u00fd JS k\u00f3d pou\u017e\u00edva iba medzery namiesto zmesi medzier a tabul\u00e1torov.<\/li>\n<li>Do kompil\u00e1tora bola pridan\u00e1 podpora .localPassc pragma, ktor\u00e1 umo\u017e\u0148uje spracova\u0165 \u0161peci\u00e1lne mo\u017enosti C(+) b backendu pre C(+) s\u00fabor generovan\u00fd z aktu\u00e1lneho modulu Nim.<\/li>\n<li>Nimpretty teraz neprij\u00edma negat\u00edvny argument na nastavenie odsaden\u00ed, preto\u017ee to sp\u00f4sobovalo po\u0161kodenie s\u00faborov.<\/li>\n<li>Pridali sa nov\u00e9 makr\u00e1 (collect, dup, capture), ktor\u00e9 sa importuj\u00fa cez import sugar.<\/li>\n<\/ul>\n<p>Okrem toho bolo pridan\u00e9 mno\u017estvo zmien v \u0161tandardnej kni\u017enici a mno\u017estvo opr\u00e1v ch\u00fdb.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/15623647\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Nim. \u0412 \u043d\u0435\u0439 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u0430\u044f \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 1.0, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0438\u0437-\u0437\u0430 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0440\u043e\u0433\u043e\u0433\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0442\u0438\u043f\u043e\u0432. \u041d\u043e \u043d\u0430 \u044d\u0442\u043e\u0442 \u0441\u043b\u0443\u0447\u0430\u0439 \u0435\u0441\u0442\u044c \u0444\u043b\u0430\u0433 &#8212;useVersion:1.0. \u0413\u043b\u0430\u0432\u043d\u043e\u0435 \u043d\u043e\u0432\u043e\u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u2014 \u043d\u043e\u0432\u044b\u0439 \u0441\u0431\u043e\u0440\u0449\u0438\u043a \u043c\u0443\u0441\u043e\u0440\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u044b\u0439 \u043e\u043f\u0446\u0438\u0435\u0439 &#8212;gc:arc. \u0410\u0432\u0442\u043e\u0440 \u044f\u0437\u044b\u043a\u0430 Andreas Rumpf \u0441\u043e\u0431\u0440\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0441\u0442\u0430\u0442\u044c\u044e \u043e \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430\u0445 ARC, \u0430 \u043f\u043e\u043a\u0430 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f \u0441 \u0435\u0433\u043e \u0432\u044b\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0435\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-76909","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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