{"id":111462,"date":"2023-11-12T21:10:26","date_gmt":"2023-11-12T19:10:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/iwyu-0-21"},"modified":"2023-11-12T21:10:26","modified_gmt":"2023-11-12T19:10:26","slug":"iwyu-0-21","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/iwyu-0-21","title":{"rendered":"IWYU 0.21","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se lanz\u00f3 la versi\u00f3n de IWYU (o include-what-you-use), un programa que permite encontrar #include redundantes y proponer los que faltan en su c\u00f3digo en C\/C++.<\/p>\n<p>&laquo;Incluir lo que usas&raquo; significa lo siguiente: para cada s\u00edmbolo (como tipo, variable, funci\u00f3n o macro) utilizado en foo.cc, ya sea foo.cc o foo.h debe incluir el archivo .h que exporta la declaraci\u00f3n de ese s\u00edmbolo. La herramienta include-what-you-use es un programa para analizar los archivos #include con el fin de encontrar violaciones de este enfoque y ofrecer recomendaciones para corregirlo. El programa utiliza bibliotecas de Clang y generalmente, una nueva versi\u00f3n significa compatibilidad con la nueva versi\u00f3n de Clang.<\/p>\n<p>El objetivo principal de include-what-you-use &#8212; es eliminar las #include innecesarias. Para ello, es necesario averiguar cu\u00e1les #include no son necesarias en este archivo (tanto para .cc como para .h) y, si es posible, reemplazar #include con una declaraci\u00f3n anticipada.<\/p>\n<h2>Principales cambios<\/h2>\n<ul>\n<li>Compatibilidad con Clang 17.<\/li>\n<li>Mejora en el an\u00e1lisis de alias de tipos (typedef y using).<\/li>\n<li>Mejora en el an\u00e1lisis de alias de espacios de nombres (namespace xyz = foobar).<\/li>\n<li>Mejora en el soporte para declaraciones previas expandidas (typedef struct Foo Bar;).<\/li>\n<li>Mejorar el manejo de &laquo;autocast&raquo; y los tipos de retorno de funciones, especialmente al trabajar con tipos de plantillas complejos.<\/li>\n<li>Se agreg\u00f3 una nueva pragma IWYU: always_keep, que permite marcar el encabezado para que siempre se mantenga, donde sea que se incluya.<\/li>\n<li>Uso autom\u00e1tico de coincidencias para builtins libc++, si libc++ es la biblioteca est\u00e1ndar activa.<\/li>\n<li>Mejoras en las coincidencias para encabezados libc++ y posix.<\/li>\n<\/ul>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/17412413\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u0435\u043b \u0440\u0435\u043b\u0438\u0437 IWYU (\u0438\u043b\u0438 include-what-you-use), \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u044b\u0435 \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0442\u044c \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u044e\u0449\u0438\u0435 #include \u0432 \u0432\u0430\u0448\u0435\u043c \u043a\u043e\u0434\u0435 \u043d\u0430 C\/C++. &laquo;\u0412\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0442\u043e, \u0447\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0448\u044c&raquo; \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435: \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0441\u0438\u043c\u0432\u043e\u043b\u0430 (\u0442\u0438\u043f\u0430, \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439, \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438\u043b\u0438 \u043c\u0430\u043a\u0440\u043e\u0441\u0430), \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 foo.cc, \u043b\u0438\u0431\u043e foo.cc, \u043b\u0438\u0431\u043e foo.h \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c .h-\u0444\u0430\u0439\u043b, \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u044d\u0442\u043e\u0433\u043e \u0441\u0438\u043c\u0432\u043e\u043b\u0430. \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 include-what-you-use &ndash; \u044d\u0442\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 #include \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 [&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-111462","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u044b\u0448\u0435\u043b \u0440\u0435\u043b\u0438\u0437 IWYU (\u0438\u043b\u0438 include-what-you-use), \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b 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\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\udd47IWYU 0.21 | ProHoster","og:description":"\u0412\u044b\u0448\u0435\u043b \u0440\u0435\u043b\u0438\u0437 IWYU (\u0438\u043b\u0438 include-what-you-use), \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u044b\u0435 \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0442\u044c \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u044e\u0449\u0438\u0435 #include \u0432 \u0432\u0430\u0448\u0435\u043c \u043a\u043e\u0434\u0435 \u043d\u0430 C\/C++. 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