{"topic":{"id":13534,"title":"新版编译警告","slug":"topic","userId":3734,"categoryId":56,"createdAt":"2024-09-22 03:42:02.750021","bumpedAt":"2024-09-22 04:06:34.047122","views":216,"postsCount":2,"highestPostNumber":2,"likeCount":0,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"为什么新版会比旧版多出现很多这样的警告 (只复制了一个) dandelion-1.1.0\\deps\\Eigen\\src/Core/Matrix.h(46,40): warning C5054: 运算符“&”: 已在不同类型的枚举之间弃用 [D:\\Dandelion\\da ndelion-1.1.0\\test\\build\\test.vcxproj] 在 test 中 build 也会有这些警告","deletedAt":null,"isAnonymous":false,"isPrivate":false,"isMembersOnly":false,"category":{"id":56,"name":"计算机图形学","slug":"cg","color":"92278F"},"author":{"id":3734,"username":"K-方块","name":"L","avatarUrl":null},"realAuthor":{"id":3734,"username":"K-方块","name":"L","avatarUrl":null},"tags":[]},"posts":[{"id":40458,"postNumber":1,"raw":"为什么新版会比旧版多出现很多这样的警告 (只复制了一个)\ndandelion-1.1.0\\deps\\Eigen\\src/Core/Matrix.h(46,40): warning C5054: 运算符“&”: 已在不同类型的枚举之间弃用 [D:\\Dandelion\\da\nndelion-1.1.0\\test\\build\\test.vcxproj]\n在 test 中 build 也会有这些警告","cooked":"

为什么新版会比旧版多出现很多这样的警告 (只复制了一个)
\ndandelion-1.1.0\\deps\\Eigen\\src/Core/Matrix.h(46,40): warning C5054: 运算符“&”: 已在不同类型的枚举之间弃用 [D:\\Dandelion\\da
\nndelion-1.1.0\\test\\build\\test.vcxproj]
\n在 test 中 build 也会有这些警告

\n","createdAt":"2024-09-22 03:42:02.975703","updatedAt":"2024-09-22 03:42:02.975703","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":60,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":3734,"username":"K-方块","name":"L","avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":40459,"postNumber":2,"raw":"CI 上暂时没出现这个问题，你的 visual studio 版本是什么？我们去测试一下。\n\n如果你的 VS 版本不低于 2022，那可能是我们的跨平台测试有问题。你可以先在 CMakeLists 里禁用这个警告，找到下面这一段将 `/wd5054` 添加到那一串 `/wdxxx` 之后就行\n\n```cmake\nif (MSVC) \n # Disable C4127 for Eigen \n # Disable C4996 for std::fopen \n # Disable C4458 because we usually declare local variables with the same name \n # as member variables just as short for the members. \n target_compile_options(${PROJECT_NAME} \n PRIVATE /W4 /utf-8 /wd4127 /wd4996 /wd4458 \n ) \n target_compile_definitions(${PROJECT_NAME} \n PRIVATE NOMINMAX \n ) \n else()\n```","cooked":"

CI 上暂时没出现这个问题，你的 visual studio 版本是什么？我们去测试一下。

如果你的 VS 版本不低于 2022，那可能是我们的跨平台测试有问题。你可以先在 CMakeLists 里禁用这个警告，找到下面这一段将 /wd5054 添加到那一串 /wdxxx 之后就行

if (MSVC) \n     # Disable C4127 for Eigen \n     # Disable C4996 for std::fopen \n     # Disable C4458 because we usually declare local variables with the same name \n     # as member variables just as short for the members. \n     target_compile_options(${PROJECT_NAME} \n         PRIVATE /W4 /utf-8 /wd4127 /wd4996 /wd4458 \n     ) \n     target_compile_definitions(${PROJECT_NAME} \n         PRIVATE NOMINMAX \n     ) \n else()\n

\n","createdAt":"2024-09-22 04:06:34.047122","updatedAt":"2024-09-22 04:06:34.047122","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":141,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1381,"username":"greyishsong","name":"greyishsong","avatarUrl":"/uploads/image/da/bc/dabc731b0311f59850625bbeb55ed969fcfac0430c5ef0f68441e5466b7aa496.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":1,"hasUrlPostNumber":false}