{"id":103555,"date":"2022-03-17T15:36:53","date_gmt":"2022-03-17T13:36:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc"},"modified":"2022-03-17T15:36:53","modified_gmt":"2022-03-17T13:36:53","slug":"predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","title":{"rendered":"\u00c8 stato presentato gcobol, un compilatore per il linguaggio COBOL basato sulla tecnologia GCC.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nella mailing list degli sviluppatori del set di compilatori GCC \u00e8 presentato il progetto gcobol, mirato alla creazione di un compilatore open source per il linguaggio di programmazione COBOL. Attualmente, gcobol si sviluppa come un fork di GCC, ma al termine dello sviluppo e stabilizzazione del progetto, si prevede di proporre le modifiche per l'inclusione nel ramo principale di GCC. Il codice del progetto \u00e8 distribuito sotto la licenza GPLv3. <\/p>\n

Come motivazione per la creazione del nuovo progetto viene citato il desiderio di ottenere un compilatore per COBOL, distribuito sotto una licenza open source, che semplifichi la migrazione delle applicazioni dai mainframe IBM a sistemi dove viene utilizzato Linux. La comunit\u00e0 ha gi\u00e0 sviluppato da tempo un progetto open source separato, GnuCOBOL, ma questo \u00e8 un traduttore che converte il codice in C e non garantisce nemmeno il supporto completo dello standard COBOL 85, n\u00e9 supera l'insieme completo dei test di riferimento, il che scoraggia l'uso da parte delle istituzioni finanziarie che utilizzano COBOL in progetti lavorativi. <\/p>\n

Gcobol \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0437\u0430\u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u0432\u0448\u0438\u0445 \u0441\u0435\u0431\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f\u0445 GCC \u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0443\u0436\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u0433\u043e\u0434\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u043e\u043b\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0434\u043d\u044f \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430. \u0414\u043b\u044f \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0431\u044d\u043a\u0435\u043d\u0434 GCC, \u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 COBOL \u043e\u0442\u0434\u0435\u043b\u0435\u043d\u0430 \u0432 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0441\u0438\u043b\u0430\u043c\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0440\u043e\u043d\u0442\u044d\u043d\u0434. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0438\u0434\u0435\u043e \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442 100 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u0438\u0437 \u043a\u043d\u0438\u0433\u0438 «Beginning COBOL for Programmers». \u0412 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0438\u0435 \u043d\u0435\u0434\u0435\u043b\u0438 \u0432 gcobol \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 ISAM \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 COBOL. \u0412 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c gcobol \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0434\u043e\u0432\u0435\u0441\u0442\u0438 \u0434\u043e \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 NIST. <\/p>\n

Quest'anno il linguaggio COBOL compie 63 anni e rimane uno dei linguaggi di programmazione pi\u00f9 antichi attualmente utilizzati, nonch\u00e9 uno dei leader in termini di volume di codice scritto. Il linguaggio continua a evolversi; ad esempio, con lo standard COBOL-2002 sono state aggiunte funzionalit\u00e0 per la programmazione orientata agli oggetti, mentre nello standard COBOL 2014 \u00e8 stato introdotto il supporto per le specifiche di calcolo in virgola mobile IEEE-754, il sovraccarico dei metodi e le tabelle dinamicamente estensibili. <\/p>\n

Il volume totale di codice scritto in COBOL \u00e8 stimato in 220 miliardi di righe, delle quali 100 miliardi sono ancora utilizzate, principalmente nelle istituzioni finanziarie. Ad esempio, nel 2017 il 43% dei sistemi bancari continuava a utilizzare COBOL. Il codice COBOL \u00e8 impiegato nell'elaborazione di circa l'80% delle transazioni finanziarie personali e nel 95% dei terminali per l'accettazione dei pagamenti tramite carte di credito.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432 GCC \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 gcobol, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0434\u043b\u044f \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f COBOL. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0438\u0434\u0435 gcobol \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0444\u043e\u0440\u043a GCC, \u043d\u043e \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 GCC. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \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 GPLv3. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 […]<\/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-103555","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47\u00c8 stato presentato gcobol, un compilatore per il linguaggio COBOL basato su tecnologie GCC | ProHoster","description":"Nella mailing list degli sviluppatori del set di compilatori GCC \u00e8 presente il progetto gcobol, che mira a creare un compilatore gratuito per il linguaggio di programmazione COBOL. Attualmente, gcobol si sviluppa come un fork di GCC, ma dopo il completamento e la stabilizzazione del progetto, si prevede di proporre le modifiche per l'inclusione nel corpo principale di GCC. Il codice del progetto \u00e8 distribuito sotto licenza GPLv3. La ragione per la creazione di un nuovo progetto","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d gcobol, \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u0434\u043b\u044f \u044f\u0437\u044b\u043a\u0430 COBOL \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 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\u043a\u0430\u043a \u0444\u043e\u0440\u043a GCC, \u043d\u043e \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 GCC. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \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 GPLv3. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 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\u043f\u0440\u043e\u0435\u043a\u0442\u0430","og:url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","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":"2022-03-17T13:36:53+00:00","article:modified_time":"2022-03-17T13:36:53+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"103555","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-03-17 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