{"id":104631,"date":"2022-07-11T21:36:52","date_gmt":"2022-07-11T19:36:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-gcc-utverzhdeno-vklyuchenie-podderzhki-yazyka-rust"},"modified":"2022-07-11T21:36:52","modified_gmt":"2022-07-11T19:36:52","slug":"v-gcc-utverzhdeno-vklyuchenie-podderzhki-yazyka-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-gcc-utverzhdeno-vklyuchenie-podderzhki-yazyka-rust","title":{"rendered":"O GCC aprovou a inclus\u00e3o do suporte \u00e0 linguagem Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O Comit\u00ea que gerencia o desenvolvimento do conjunto de compiladores GCC (GCC Steering Committee) aprovou a inclus\u00e3o na vers\u00e3o principal do GCC da implementa\u00e7\u00e3o do compilador da linguagem Rust, preparada pelo projeto gccrs (GCC Rust). Ap\u00f3s a integra\u00e7\u00e3o do frontend, as ferramentas padr\u00e3o do GCC poder\u00e3o ser utilizadas para compilar programas escritos em Rust sem a necessidade de instalar o compilador rustc, que foi desenvolvido com base na infraestrutura do LLVM.      <\/p>\n<p>Os desenvolvedores do gccrs foram recomendados a iniciar o trabalho com as equipes respons\u00e1veis pela revis\u00e3o de mudan\u00e7as e prepara\u00e7\u00e3o de lan\u00e7amentos do GCC, para realizar a verifica\u00e7\u00e3o final e aprova\u00e7\u00e3o dos patches em rela\u00e7\u00e3o ao cumprimento dos requisitos t\u00e9cnicos do c\u00f3digo a ser inclu\u00eddo no GCC. Caso o desenvolvimento do gccrs prossiga de acordo com o cronograma previamente estabelecido e n\u00e3o sejam identificados problemas inesperados, o frontend para a linguagem Rust ser\u00e1 integrado \u00e0 vers\u00e3o 13 do GCC, programada para maio do pr\u00f3ximo ano. A implementa\u00e7\u00e3o do Rust no GCC 13 ter\u00e1 o status de vers\u00e3o beta, ainda n\u00e3o inclu\u00edda por padr\u00e3o.    <\/p>\n<p>A linguagem Rust foca na seguran\u00e7a do trabalho com a mem\u00f3ria e fornece meios para alcan\u00e7ar um alto paralelismo na execu\u00e7\u00e3o de tarefas. A seguran\u00e7a na mem\u00f3ria, evitando erros como o acesso a \u00e1reas de mem\u00f3ria ap\u00f3s sua libera\u00e7\u00e3o, indire\u00e7\u00e3o de ponteiros nulos e estouros de buffer, \u00e9 alcan\u00e7ada em Rust durante a compila\u00e7\u00e3o atrav\u00e9s da verifica\u00e7\u00e3o de refer\u00eancias, rastreamento de propriedade de objetos, considera\u00e7\u00e3o do tempo de vida dos objetos (escopo) e avalia\u00e7\u00e3o da corre\u00e7\u00e3o do acesso \u00e0 mem\u00f3ria durante a execu\u00e7\u00e3o do c\u00f3digo. Rust tamb\u00e9m oferece ferramentas para proteger contra transbordamentos inteiros, exige a inicializa\u00e7\u00e3o obrigat\u00f3ria de vari\u00e1veis antes do uso, lida melhor com erros na biblioteca padr\u00e3o, aplica o conceito de refer\u00eancias e vari\u00e1veis imut\u00e1veis (immutable) por padr\u00e3o e prop\u00f5e uma tipagem est\u00e1tica forte para minimizar erros l\u00f3gicos.              <\/p>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57491\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u0438\u0442\u0435\u0442, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432 GCC (GCC Steering Committee), \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 GCC \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u044f\u0437\u044b\u043a\u0430 Rust, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c gccrs (GCC Rust). \u041f\u043e\u0441\u043b\u0435 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0444\u0440\u043e\u043d\u0442\u044d\u043d\u0434\u0430 \u0448\u0442\u0430\u0442\u043d\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 GCC \u0441\u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0431\u0435\u0437 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 rustc, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043e\u043a LLVM. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c gccrs \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043d\u043e \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043a\u043e\u043c\u0430\u043d\u0434\u0430\u043c\u0438, [&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-104631","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u0438\u0442\u0435\u0442, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432 GCC (GCC Steering Committee), \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 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