{"id":111841,"date":"2023-11-29T21:10:14","date_gmt":"2023-11-29T19:10:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sbcl-2-3-11-realizaczii-yazyka-common-lisp"},"modified":"2023-11-29T21:10:14","modified_gmt":"2023-11-29T19:10:14","slug":"vypusk-sbcl-2-3-11-realizaczii-yazyka-common-lisp","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-sbcl-2-3-11-realizaczii-yazyka-common-lisp","title":{"rendered":"Lan\u00e7amento do SBCL 2.3.11, implementa\u00e7\u00e3o da linguagem Common Lisp","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi publicado o lan\u00e7amento do SBCL 2.3.11 (Steel Bank Common Lisp), uma implementa\u00e7\u00e3o livre da linguagem de programa\u00e7\u00e3o Common Lisp. O c\u00f3digo do projeto \u00e9 escrito em Common Lisp e C, e \u00e9 distribu\u00eddo sob a licen\u00e7a BSD. No novo lan\u00e7amento:  <\/p>\n<ul>\n<li class=\"l\"> Pequenas incompatibilidades:\n<ul>\n<li class=\"l\"> Fluxos com o par\u00e2metro external-format, definido por meio de \u00ab:REPLACEMENT\u00bb, aplicar\u00e3o os dados para substituir informa\u00e7\u00f5es uma vez no fluxo, o que resulta em erros de decodifica\u00e7\u00e3o (e n\u00e3o, como em alguns casos, uma vez para cada sequ\u00eancia de bytes, que n\u00e3o \u00e9 uma posi\u00e7\u00e3o de in\u00edcio v\u00e1lida para esse external-format).\n<li class=\"l\"> Os identificadores external-format agora sinalizar\u00e3o um erro ao usar variantes n\u00e3o suportadas ou n\u00e3o reconhecidas.  <\/ul>\n<li class=\"l\"> Melhorias:\n<ul>\n<li class=\"l\"> No processo de despacho de fun\u00e7\u00f5es gen\u00e9ricas, ao usar o m\u00e9todo padr\u00e3o ou curto de combina\u00e7\u00e3o, na aus\u00eancia de m\u00e9todos principais aplic\u00e1veis, o sistema chamar\u00e1 a fun\u00e7\u00e3o gen\u00e9rica SB-PCL:NO-PRIMARY-METHOD, cujo comportamento padr\u00e3o \u00e9 sinalizar um erro. Os usu\u00e1rios podem definir m\u00e9todos para essa fun\u00e7\u00e3o gen\u00e9rica.\n<li class=\"l\"> Formatos externos agora suportam variantes de nova linha para codifica\u00e7\u00f5es de byte \u00fanico e utf-8.\n<li class=\"l\"> Erros de codifica\u00e7\u00e3o e decodifica\u00e7\u00e3o de caracteres sinalizados pelas fun\u00e7\u00f5es de fluxo ou octetos agora suportam rein\u00edcio USE-VALUE para manipuladores que fornecem substitui\u00e7\u00f5es para entrada ou sa\u00edda.\n<li class=\"l\"> READ-SEQUENCE e WRITE-SEQUENCE suportam sequ\u00eancias definidas pelo usu\u00e1rio; a implementa\u00e7\u00e3o padr\u00e3o processa elemento por elemento, lendo ou escrevendo um byte ou s\u00edmbolo em\/para o fluxo, respectivamente.  <\/ul>\n<li class=\"l\"> Otimiza\u00e7\u00f5es:\n<ul>\n<li class=\"l\"> Formatos externos com :REPLACEMENT n\u00e3o vinculam mais manipuladores para erros de fun\u00e7\u00f5es de convers\u00e3o, o que deve reduzir o n\u00famero de opera\u00e7\u00f5es cons e aumentar o desempenho.\n<li class=\"l\"> Se :EXTERNAL-FORMAT atua como um argumento para STRING-TO-OCTETS ou OCTETS-TO-STRING e \u00e9 uma constante durante a compila\u00e7\u00e3o, o formato externo \u00e9 resolvido durante o carregamento, e n\u00e3o em cada chamada.\n<li class=\"l\"> O compilador pode restringir os tipos de argumentos para algumas fun\u00e7\u00f5es com base no tipo de valor inferido ou impl\u00edcito que \u00e9 retornado por essa fun\u00e7\u00e3o.\n<li class=\"l\"> O compilador reduz o n\u00famero de verifica\u00e7\u00f5es de tipo redundantes em fun\u00e7\u00f5es como ASSOC e GETF.      <\/ul>\n<li class=\"l\"> Corre\u00e7\u00f5es de bugs:\n<ul>\n<li class=\"l\"> OCTETS-TO-STRING sinaliza corretamente ou aplica substitui\u00e7\u00f5es ao usar formatos externos de um byte para codifica\u00e7\u00f5es raramente usadas (como iso-8859-3), em vez de pegar bits do endere\u00e7o NIL e converter esses bits em caracteres.\n<li class=\"l\"> FILE-STRING-LENGTH agora retorna NIL se os valores de entrada n\u00e3o forem codificados em um formato de fluxo externo.\n<li class=\"l\"> Os formatos externos multibyte da tabela (EUC-JP, Shift-JIS, GBK) agora consideram o caractere de substitui\u00e7\u00e3o (no formato externo ou por reinicializa\u00e7\u00e3o) ao codificar em octetos.\n<li class=\"l\"> A convers\u00e3o de octetos usando formatos externos UCS-2, UCS-4 e UTF-32 n\u00e3o l\u00ea mais o final da matriz de octetos com um n\u00famero fracion\u00e1rio de unidades de dois ou quatro bytes.\n<li class=\"l\"> A convers\u00e3o de octetos usando formatos externos UCS-2, UCS-4 e UTF-32 agora retorna uma string simples, conforme exige a defini\u00e7\u00e3o do tipo OCTETS-TO-STRING.\n<li class=\"l\"> Usar um formato externo de argumento incorreto para OPEN ou WITH-OPEN-FILE (ou o interno MAKE-FD-STREAM) n\u00e3o resulta mais em vazamentos de descritores de arquivos.\n<li class=\"l\"> SB-ROTATE-BYTE define as especifica\u00e7\u00f5es de BYTE fora do valor permitido antes da execu\u00e7\u00e3o de cons de n\u00fameros inteiros muito grandes para uso com m\u00e1scaras e deslocamentos.\n<li class=\"l\"> Corre\u00e7\u00e3o da sa\u00edda de tipo ao compilar SB-ROTATE-BYTE formas com POSITION n\u00e3o nulo na defini\u00e7\u00e3o de byte.\n<li class=\"l\"> Corre\u00e7\u00e3o de v\u00e1rios erros de assembler ao compilar MAKE-ARRAY, MAKE-STRING e outros com um tamanho fixo grande.\n<li class=\"l\"> Corre\u00e7\u00e3o de erro interno ao compilar (SETF-SBIT) com um \u00edndice fixo grande.\n<li class=\"l\"> Corre\u00e7\u00e3o de erro interno do compilador para fun\u00e7\u00e3o lambda com uma lista de par\u00e2metros incorreta em LABELS.\n<li class=\"l\"> Corre\u00e7\u00e3o de erro interno do compilador ao compilar algumas formas LABELS de recurs\u00e3o infinita.\n<li class=\"l\"> Corre\u00e7\u00e3o de erro interno do compilador ao tentar embutir uma transi\u00e7\u00e3o para uma etiqueta j\u00e1 removida.\n<li class=\"l\"> FILL-POINTER nunca deve ser negativo.    <\/ul>\n<\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60193\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a SBCL 2.3.11 (Steel Bank Common Lisp), \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Common Lisp. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 Common Lisp \u0438 \u0421\u0438, \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435: \u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438: \u041f\u043e\u0442\u043e\u043a\u0438 \u0441 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c external-format, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u043c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e &#171;:REPLACEMENT&#187;, \u0431\u0443\u0434\u0443\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043b\u044f \u0437\u0430\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e\u0434\u0438\u043d \u0440\u0430\u0437 \u0432 \u043f\u043e\u0442\u043e\u043a\u0435, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043e\u0448\u0438\u0431\u043a\u0430\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-111841","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a SBCL 2.3.11 (Steel Bank Common Lisp), \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Common Lisp. \u041a\u043e\u0434 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O c\u00f3digo do projeto \u00e9 escrito em Common Lisp e C, e \u00e9 distribu\u00eddo sob a licen\u00e7a BSD.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-sbcl-2-3-11-realizaczii-yazyka-common-lisp","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","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\udd47\u0412\u044b\u043f\u0443\u0441\u043a SBCL 2.3.11, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 Common Lisp | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a SBCL 2.3.11 (Steel Bank Common Lisp), \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Common Lisp. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 Common Lisp \u0438 \u0421\u0438, \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD.","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-sbcl-2-3-11-realizaczii-yazyka-common-lisp","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":"2023-11-29T19:10:14+00:00","article:modified_time":"2023-11-29T19:10:14+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/111841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=111841"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/111841\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=111841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=111841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=111841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}