OK, thanks. I've created a bug report at https://bugreports.qt.io/browse/QTCREATORBUG-29676.
Adam On Wed, Sep 27, 2023 at 11:38 PM Eike Ziller <eike.zil...@qt.io> wrote: > Hi, > > unfortunately building with MSVC and feeding Clangd with information are > different processes. > The former one is just telling CMake to do its stuff based on the CMake > project files, but we cannot do the same for Clangd or clang-tidy. > CMake gives us information about the flags that it passes to MSVC, but it > complicates things that Clang and MSVC have different interfaces. > > Qt Creator generates <build>/.qtc_clangd/compile_commands.json for Clang, > from the information from CMake given via .cmake/api/v1/reply/, and some > information can also be inspected via Tools > Debug Qt Creator > Inspect > C++ Code Model. > > The best would be to create a bug report with information on which flags > go missing and other details. > > Br, Eike > > > Am 27.09.2023 um 18:43 schrieb Adam Light <acli...@gmail.com>: > > > > Hi > > > > If I compile my cmake-based project from Qt Creator 11.0.2 on Windows > using the build tools that come with MS Visual Studio 2022, the project > compiles without errors or warnings emitted. However, if I run clang-tidy > on the entire project, there are quite a few files that cannot be processed > due to compile errors in the file. If I open those files with errors in > Creator, I see the red circle in the margin, indicating an error, on the > same lines that clang-tidy complains about. > > > > Clearly clangd/clang-tidy and MSVC are doing something different if the > compile is successful only in MSVC, but I can't figure out why that would > be. > > > > In the QtC global settings for clangd, I have "Build-system warnings" > selected for Diagnostic configuration. In the project settings for this > project, "Use global settings" is checked for everything, including Clang > Tools and clangd. I am using the default clangd and clang-tidy executables > that ship with QtC. > > > > We are suppressing quite a few warnings in our CMakeLists.txt files, and > the command lines I see for clang-tidy.exe don't have corresponding -Wno... > flags, so maybe that's the problem. If so, it's not clear to me how to work > around this, especially since I have "Build-system warnings" selected for > clangd diagnostics. > > > > Thanks for any ideas > > > > Adam > > -- > > Qt-creator mailing list > > Qt-creator@qt-project.org > > https://lists.qt-project.org/listinfo/qt-creator > > -- > Eike Ziller > Principal Software Engineer > > The Qt Company GmbH > Erich-Thilo-Str. 10 > 12489 Berlin, Germany > eike.zil...@qt.io > https://qt.io > > Geschäftsführer: Mika Pälsi, > Juha Varelius, Jouni Lintunen > Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht > Charlottenburg, HRB 144331 B > > >
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