{"id":195226,"date":"2020-07-06T09:00:59","date_gmt":"2020-07-06T01:00:59","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=195226"},"modified":"2020-07-05T21:53:54","modified_gmt":"2020-07-05T13:53:54","slug":"gcc11-up-c17","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/gcc11-up-c17.html","title":{"rendered":"GCC11\u5347\u7ea7\uff1a\u9ed8\u8ba4\u524d\u7aef\u8bed\u8a00\u66f4\u6362\u4e3aC++17"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>GCC 11 \u4f1a\u5c06\u9ed8\u8ba4\u524d\u7aef\u8bed\u8a00\u4ece C++14 \u53d8\u66f4\u4e3a C++ 17\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>GCC 11 \u4f1a\u5c06\u9ed8\u8ba4\u524d\u7aef\u8bed\u8a00\u4ece C++14 \u53d8\u66f4\u4e3a C++ 17\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/06\/9.png\" alt=\"\" width=\"600\" height=\"472\" class=\"alignnone size-full wp-image-195227\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/06\/9.png 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2020\/06\/9-300x236.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u4ece GCC 9 \u5f00\u59cb\uff0c\u5bf9 C++ 17 \u7684\u652f\u6301\u5df2\u7ecf\u4e0d\u518d\u662f\u5b9e\u9a8c\u6027\u8d28\uff0cC++ \u524d\u7aef\u5b9e\u73b0\u4e86\u5b8c\u6574\u7684 C++ 17 \u8bed\u8a00\uff0c\u5e76\u4e14 C++ \u6807\u51c6\u5e93\u652f\u6301\u51e0\u4e4e\u4e5f\u5b8c\u6210\u4e86\uff08\u4e0d\u8fc7\u76ee\u524d\u8fd8\u6709\u4e24\u4e2a\u5e93\u7279\u6027\u6709\u5f85\u5b8c\u5584\uff09\u3002<\/p>\n<p>\u76ee\u524d\u5728 GCC \u4e2d\uff0c\u5f53\u4e0d\u6307\u5b9a\u4efb\u4f55\u7248\u672c C++ \u6807\u51c6\u65f6\uff0c\u9ed8\u8ba4\u7248\u672c\u662f C++ 14\uff08\u4ece GCC 6.1 \u5f00\u59cb\uff09\u3002\u4f46\u662f\u968f\u7740 GCC \u5bf9 C++ 17 \u7684\u652f\u6301\u73b0\u5728\u5df2\u7ecf\u6709\u4e00\u5e74\u4ee5\u4e0a\u7684\u6210\u719f\u671f\uff0c\u5e76\u4e14 GCC 11 \u5c06\u4e8e\u660e\u5e74\u53d1\u5e03\uff0c\u5f00\u53d1\u56e2\u961f\u8ba4\u4e3a\u662f\u65f6\u5019\u5c06 C++ 17 \u7528\u4f5c GCC 11 \u7684\u9ed8\u8ba4\u524d\u7aef\u4e86\u3002\u867d\u7136\u53ef\u4ee5\u5728 GCC 10 \u4e2d\u8fdb\u884c\u6b64\u66f4\u6539\uff0c\u4f46\u662f\u5b83\u5df2\u7ecf\u8fdb\u5165\u5468\u671f\u7684\u540e\u671f\u9636\u6bb5\uff0c\u6ca1\u6709\u592a\u591a\u65f6\u95f4\u6765\u89e3\u51b3\u53ef\u80fd\u51fa\u73b0\u7684\u4efb\u4f55\u540e\u679c\uff1b\u800c\u867d\u7136 GCC \u5df2\u7ecf\u5728\u4e0d\u65ad\u652f\u6301 C++ 2a\/C++ 20\uff0c\u4f46\u76ee\u524d\u8981\u8fdb\u884c\u9ed8\u8ba4\u7684\u8f6c\u6362\u8fd8\u4e3a\u65f6\u8fc7\u65e9\u3002<\/p>\n<p>GCC 11 \u6e90\u7801\u4e2d\u5df2\u7ecf\u5c06 C++ 17 \u66f4\u6539\u4e3a\u9ed8\u8ba4\u524d\u7aef\u8bed\u8a00\u3002C++ 17 \u6709\u8bb8\u591a\u65b0\u7684\u7279\u6027\uff0c\u5305\u62ec\uff1a\u5220\u9664 trigraphs\u3001\u5728\u6a21\u677f\u53c2\u6570\u4e2d\u5141\u8bb8\u4f7f\u7528 typename\uff08\u4f5c\u4e3a\u66ff\u4ee3\u7c7b\uff09\u3001\u6765\u81ea braced-init-list \u7684\u65b0\u89c4\u5219\u7528\u4e8e\u81ea\u52a8\u63a8\u5bfc\u3001UTF-8 \u5b57\u7b26\u6587\u5b57\u4e0e\u4e00\u4e9b\u7528\u4e8e\u5bf9\u9f50\u5185\u5b58\u5206\u914d\u7684\u6269\u5c55\u7b49\uff0c\u8fc1\u79fb\u5230 C++ 17 \u5bf9\u4e8e GCC \u4e0e\u5f00\u53d1\u8005\u6765\u8bf4\u6709\u4f17\u591a\u4f18\u52bf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GCC 11 \u4f1a\u5c06\u9ed8\u8ba4\u524d\u7aef\u8bed\u8a00\u4ece C++14 \u53d8\u66f4\u4e3a C++ 17\u3002 \u4ece GCC 9 \u5f00\u59cb\uff0c\u5bf9 C++ 17  [&hellip;]<\/p>\n","protected":false},"author":1898,"featured_media":195229,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[580],"class_list":["post-195226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-c-17"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/195226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1898"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=195226"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/195226\/revisions"}],"predecessor-version":[{"id":195549,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/195226\/revisions\/195549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/195229"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=195226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=195226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=195226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}