Bug with IntelliSense - <algorithm> with c++20 and gcc-10.2.0 #5897
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sean-mcmanus
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more info needed
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Is this a regression, i.e. does it repro with 0.29.0? How are you obtaining gcc-10.2.0? Setting |
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It doesn't repro with 0.29.0. After I set |
sean-mcmanus
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regression
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I'm getting the same issue. Just a note: changing from c++20 to c++17, the issue goes away. I've isolated it to an issue parsing
For some reason, There's probably more to it, but this is most likely a good starting point. |
michelleangela
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@Prism019 Are you also using gcc-10.2.0 ? Does the issue repro with a different version of gcc or only gcc-10.2.0? |
michelleangela
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I'm using gcc 10.1.0, obtained from the arch linux repository. |
@Prism019 Could you provide logs from running the command |
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Hi, I'm getting the same issue here. And toggling from c++20 to c++17 doesn't work for me... I'm using gcc10.2.0 on WSL(built from source) and MSYS2(installed by package manager) separately. And both generate exactly same bugs more details I've got:1. everything is ok if you just include only
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sean-mcmanus
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not reproing
michelleangela
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regression
c++20c++17Also: I got the |
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Yes, thanks for all the info -- we have gotten gcc 10.2 (via sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa) and we repro the bug. We're working with the VS C++ team to investigate further. Some new C++20 code in the new gcc 10.2 headers is causing our parser to malfunction. I'm see the errors below with a preprocessed file: |
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I got a repro with VS (recent changes fixed the errors in this issue, but there are still crashes or "No IL available"). I've filed a bug at https://developercommunity.visualstudio.com/content/problem/1154128/c-intellisense-doesnt-work-with-the-gcc-102-algori.html . UPDATE: Appears like this will be fixed in our next release. |
sean-mcmanus
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investigate: repro
sean-mcmanus
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fixed
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Fixed with https://github.com/microsoft/vscode-cpptools/releases/tag/0.30.0-insiders3 . Please file a new issue if you still hit other crashes in other scenarios. |
Type: LanguageService
Describe the bug
Include
<vector>but IntelliSense shows 'No vector in std' andPCH 警告: 头停止点不在文件范围内。未生成 IntelliSense PCH 文件。Also, after change the order of the includes, it won't shows
PCH 警告: 头停止点不在文件范围内。未生成 IntelliSense PCH 文件。but 'No vector in std'Steps to reproduce
Expected behavior
Logs
Screenshots
Additional context
c_cpp_properties.json
{ "configurations": [ { "name": "Mac", "defines": [ "LOCAL" ], "compilerPath": "/usr/local/gcc-10.2.0/bin/g++-10.2", "intelliSenseMode": "gcc-x64", "cStandard": "c18", "cppStandard": "c++20", "browse": { "path": [ "/usr/local/gcc-10.2.0/include/c++/10.2.0", "/usr/local/gcc-10.2.0/include/c++/10.2.0/backward", "/usr/local/gcc-10.2.0/include/c++/10.2.0/x86_64-apple-darwin18.2.0", "/usr/local/gcc-10.2.0/lib/gcc/x86_64-apple-darwin18.2.0/10.2.0/include", "/usr/local/gcc-10.2.0/lib/gcc/x86_64-apple-darwin18.2.0/10.2.0/include-fixed", "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include", "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks", "${workspaceFolder}/*" ] } } ], "version": 4 }The text was updated successfully, but these errors were encountered: