Clangd misbehaves with SUBST drives

{noformat} Qt 6.4.0 (x86_64-little_endian-llp64 shared (dynamic) release build; by MSVC 2019) on "windows" OS: Windows 10 Version 21H2 [winnt version 10.0.19044] Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 RDRAND RDSEED AES Environment: Features: QT_NO_EXCEPTIONS Library info:   PrefixPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin   DocumentationPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\doc   HeadersPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\include   LibrariesPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin   LibraryExecutablesPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\bin   BinariesPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin   PluginsPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\plugins   QmlImportsPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\qml   ArchDataPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin   DataPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin   TranslationsPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\translations   ExamplesPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\examples   TestsPath: D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\tests   SettingsPath: Standard paths [*...* denote writable entry]:   DesktopLocation: "Desktop" *C:\Users\X010443\Desktop*   DocumentsLocation: "Documents" *C:\Users\X010443\Documents*   FontsLocation: "Fonts" *C:\WINDOWS\Fonts*   ApplicationsLocation: "Applications" *C:\Users\X010443\AppData\Roaming\Microsoft\Windows\Start Menu\Programs*   MusicLocation: "Music" *C:\Users\X010443\Music*   MoviesLocation: "Movies" *C:\Users\X010443\Videos*   PicturesLocation: "Pictures" *C:\Users\X010443\Pictures*   TempLocation: "Temporary Directory" *T:\Temp*   HomeLocation: "Home" *C:\Users\X010443*   AppLocalDataLocation: "Application Data" *C:\Users\X010443\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data\QtProject\qtdiag   CacheLocation: "Cache" *C:\Users\X010443\AppData\Local\QtProject\qtdiag\cache*   GenericDataLocation: "Shared Data" *C:\Users\X010443\AppData\Local* C:\ProgramData D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data   RuntimeLocation: "Runtime" *C:\Users\X010443*   ConfigLocation: "Configuration" *C:\Users\X010443\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data\QtProject\qtdiag   DownloadLocation: "Download" *C:\Users\X010443\Downloads*   GenericCacheLocation: "Shared Cache" *C:\Users\X010443\AppData\Local\cache*   GenericConfigLocation: "Shared Configuration" *C:\Users\X010443\AppData\Local* C:\ProgramData D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data   AppDataLocation: "Application Configuration" *C:\Users\X010443\AppData\Roaming\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data\QtProject\qtdiag   AppConfigLocation: "Application Configuration" *C:\Users\X010443\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data D:\Qt5_12_mingw64\Tools\qtcreator-9.0.0-rc1\bin\data\QtProject\qtdiag File selectors (increasing order of precedence):   en_US windows winnt Network:   Using "OpenSSL 1.1.1d 10 Sep 2019", version: 0x1010104f Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement RasterGLSurface AllGLFunctionsQueryable Style hints:   mouseDoubleClickInterval: 500   mousePressAndHoldInterval: 800   startDragDistance: 10   startDragTime: 500   startDragVelocity: 0   keyboardInputInterval: 400   keyboardAutoRepeatRate: 32   cursorFlashTime: 0   showIsFullScreen: 0   showIsMaximized: 0   passwordMaskDelay: 0   passwordMaskCharacter: U+25CF   fontSmoothingGamma: 1.2   useRtlExtensions: 0   setFocusOnTouchRelease: 0   tabFocusBehavior: Qt::TabFocusAllControls   singleClickActivation: 0 Additional style hints (QPlatformIntegration):   ReplayMousePressOutsidePopup: 1 Theme:   Platforms requested : windows             available :   Styles requested : WindowsVista,Windows          available : windowsvista,Windows,Fusion   System font : "Segoe UI" 9   Native file dialog Fonts:   General font : "Segoe UI" 9   Fixed font : "Courier New" 9   Title font : "Segoe UI" 9   Smallest font: "Segoe UI" 9 Palette:   QPalette::WindowText: #ff000000   QPalette::Button: #fff0f0f0   QPalette::Light: #ffffffff   QPalette::Midlight: #ffe3e3e3   QPalette::Dark: #ffa0a0a0   QPalette::Mid: #ffa0a0a0   QPalette::Text: #ff000000   QPalette::BrightText: #ffffffff   QPalette::ButtonText: #ff000000   QPalette::Base: #ffffffff   QPalette::Window: #fff0f0f0   QPalette::Shadow: #ff696969   QPalette::Highlight: #ff0078d7   QPalette::HighlightedText: #ffffffff   QPalette::Link: #ff0000ff   QPalette::LinkVisited: #ffff00ff   QPalette::AlternateBase: #ffe9e7e3   QPalette::NoRole: #ff000000   QPalette::ToolTipBase: #ffffffdc   QPalette::ToolTipText: #ff000000   QPalette::PlaceholderText: #80000000 Screens: 2, High DPI scaling: inactive # 0 "\\.\DISPLAY177" Depth: 32 Primary: yes   Manufacturer:   Model:   Serial number:   Geometry: 1920x1080+0+0 Available: 1920x1080+0+0   Virtual geometry: 3840x1080-1920+0 Available: 3840x1080-1920+0   2 virtual siblings   Physical size: 531x299 mm Refresh: 32 Hz Power state: 0   Physical DPI: 91.8418,91.7458 Logical DPI: 96,96 Subpixel_None   DevicePixelRatio: 1   Primary orientation: 2 Orientation: 2 Native orientation: 0 # 1 "\\.\DISPLAY178" Depth: 32 Primary: no   Manufacturer:   Model:   Serial number:   Geometry: 1920x1080-1920+0 Available: 1920x1080-1920+0   Virtual geometry: 3840x1080-1920+0 Available: 3840x1080-1920+0   2 virtual siblings   Physical size: 531x299 mm Refresh: 32 Hz Power state: 0   Physical DPI: 91.8418,91.7458 Logical DPI: 96,96 Subpixel_None   DevicePixelRatio: 1   Primary orientation: 2 Orientation: 2 Native orientation: 0 Dynamic GL LibGL Vendor: NVIDIA Corporation Renderer: Quadro P1000/PCIe/SSE2 Version: 4.6.0 NVIDIA 461.55 Shading language: 4.60 NVIDIA Format: Version: 4.6 Profile: 2 Swap behavior: 2 Buffer size (RGBA): 8,8,8,8 Depth buffer: 24 Stencil buffer: 8 Profile: None (QOpenGLFunctions_4_6) Vulkan instance available Supported instance extensions:   VK_KHR_device_group_creation, version 1   VK_KHR_display, version 23   VK_KHR_external_fence_capabilities, version 1   VK_KHR_external_memory_capabilities, version 1   VK_KHR_external_semaphore_capabilities, version 1   VK_KHR_get_display_properties2, version 1   VK_KHR_get_physical_device_properties2, version 2   VK_KHR_get_surface_capabilities2, version 1   VK_KHR_surface, version 25   VK_KHR_surface_protected_capabilities, version 1   VK_KHR_win32_surface, version 6   VK_EXT_debug_report, version 9   VK_EXT_debug_utils, version 2   VK_EXT_swapchain_colorspace, version 4   VK_NV_external_memory_capabilities, version 1 Supported layers:   VK_LAYER_NV_optimus, version 1, spec version 1.2.155, NVIDIA Optimus layer Available physical devices:   API version 1.2.155, vendor 0x10DE, device 0x1CB1, Quadro P1000, type 2, driver version 461.220.0 GPU #1:          Card name : NVIDIA Quadro P1000        Driver Name : nvldumdx.dll     Driver Version : 27.21.14.6155          Vendor ID : 0x10DE          Device ID : 0x1CB1          SubSys ID : 0x11BC1028        Revision ID : 0x00A1 GPU #2:          Card name : NVIDIA Quadro P1000        Driver Name : nvldumdx.dll     Driver Version : 27.21.14.6155          Vendor ID : 0x10DE          Device ID : 0x1CB1          SubSys ID : 0x11BC1028        Revision ID : 0x00A1 Qt Rendering Hardware Interface supported backends: OpenGL (with default QSurfaceFormat):   Driver Info: Device: NVIDIA Corporation Quadro P1000/PCIe/SSE2 4.6.0 NVIDIA 461.55 Device ID: 0x0 Vendor ID: 0x0 Device type: Unknown   Min Texture Size: 1   Max Texture Size: 32768   Max Color Attachments: 8   Frames in Flight: 1   Async Readback Limit: 1   MaxThreadGroupsPerDimension: 65535   MaxThreadsPerThreadGroup: 1536   MaxThreadGroupX: 1536   MaxThreadGroupY: 1024   MaxThreadGroupZ: 64   TextureArraySizeMax: 2048   MaxUniformBufferRange: 16384   Uniform Buffer Alignment: 1   Supported MSAA sample counts: 1,2,4,8,16,32,64   Features:     v MultisampleTexture     v MultisampleRenderBuffer     - DebugMarkers     - Timestamps     v Instancing     - CustomInstanceStepRate     v PrimitiveRestart     v NonDynamicUniformBuffers     v NonFourAlignedEffectiveIndexBufferOffset     v NPOTTextureRepeat     - RedOrAlpha8IsRed     v ElementIndexUint     v Compute     v WideLines     v VertexShaderPointSize     v BaseVertex     - BaseInstance     v TriangleFanTopology     v ReadBackNonUniformBuffer     v ReadBackNonBaseMipLevel     v TexelFetch     v RenderToNonBaseMipLevel     v IntAttributes     v ScreenSpaceDerivatives     - ReadBackAnyTextureFormat     v PipelineCacheDataLoadSave     v ImageDataStride     v RenderBufferImport     v ThreeDimensionalTextures     v RenderTo3DTextureSlice     v TextureArrays   Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 ASTC_4x4 ASTC_5x4 ASTC_5x5 ASTC_6x5 ASTC_6x6 ASTC_8x5 ASTC_8x6 ASTC_8x8 ASTC_10x5 ASTC_10x6 ASTC_10x8 ASTC_10x10 ASTC_12x10 ASTC_12x12 Vulkan:   Driver Info: Device: Quadro P1000 Device ID: 0x1CB1 Vendor ID: 0x10DE Device type: Discrete   Min Texture Size: 1   Max Texture Size: 32768   Max Color Attachments: 8   Frames in Flight: 2   Async Readback Limit: 2   MaxThreadGroupsPerDimension: 65535   MaxThreadsPerThreadGroup: 1536   MaxThreadGroupX: 1536   MaxThreadGroupY: 1024   MaxThreadGroupZ: 64   TextureArraySizeMax: 2048   MaxUniformBufferRange: 65536   Uniform Buffer Alignment: 256   Supported MSAA sample counts: 1,2,4,8   Features:     v MultisampleTexture     v MultisampleRenderBuffer     - DebugMarkers     v Timestamps     v Instancing     - CustomInstanceStepRate     v PrimitiveRestart     v NonDynamicUniformBuffers     v NonFourAlignedEffectiveIndexBufferOffset     v NPOTTextureRepeat     v RedOrAlpha8IsRed     v ElementIndexUint     v Compute     v WideLines     v VertexShaderPointSize     v BaseVertex     v BaseInstance     v TriangleFanTopology     v ReadBackNonUniformBuffer     v ReadBackNonBaseMipLevel     v TexelFetch     v RenderToNonBaseMipLevel     v IntAttributes     v ScreenSpaceDerivatives     v ReadBackAnyTextureFormat     v PipelineCacheDataLoadSave     v ImageDataStride     - RenderBufferImport     v ThreeDimensionalTextures     - RenderTo3DTextureSlice     v TextureArrays   Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7 Direct3D 11:   Driver Info: Device: NVIDIA Quadro P1000 Device ID: 0x1CB1 Vendor ID: 0x10DE Device type: Unknown   Min Texture Size: 1   Max Texture Size: 16384   Max Color Attachments: 8   Frames in Flight: 1   Async Readback Limit: 1   MaxThreadGroupsPerDimension: 65535   MaxThreadsPerThreadGroup: 1024   MaxThreadGroupX: 1024   MaxThreadGroupY: 1024   MaxThreadGroupZ: 64   TextureArraySizeMax: 2048   MaxUniformBufferRange: 65536   Uniform Buffer Alignment: 256   Supported MSAA sample counts: 1,2,4,8   Features:     v MultisampleTexture     v MultisampleRenderBuffer     v DebugMarkers     v Timestamps     v Instancing     v CustomInstanceStepRate     v PrimitiveRestart     - NonDynamicUniformBuffers     v NonFourAlignedEffectiveIndexBufferOffset     v NPOTTextureRepeat     v RedOrAlpha8IsRed     v ElementIndexUint     v Compute     - WideLines     - VertexShaderPointSize     v BaseVertex     v BaseInstance     - TriangleFanTopology     v ReadBackNonUniformBuffer     v ReadBackNonBaseMipLevel     v TexelFetch     v RenderToNonBaseMipLevel     v IntAttributes     v ScreenSpaceDerivatives     v ReadBackAnyTextureFormat     v PipelineCacheDataLoadSave     v ImageDataStride     - RenderBufferImport     v ThreeDimensionalTextures     v RenderTo3DTextureSlice     v TextureArrays   Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7 Plugin information: + Android 8.0.84 + AutoTest 8.0.84   AutotoolsProjectManager 8.0.84   BareMetal 8.0.84 + Bazaar 8.0.84   Beautifier 8.0.84 + BinEditor 8.0.84 + Bookmarks 8.0.84   Boot2Qt 8.0.84 + CMakeProjectManager 8.0.84 + CVS 8.0.84 + ClangCodeModel 8.0.84 + ClangFormat 8.0.84 + ClangTools 8.0.84 + ClassView 8.0.84   ClearCase 8.0.84   Coco 8.0.84 + CodePaster 8.0.84   CompilationDatabaseProjectManager 8.0.84   Conan 8.0.84 + Core 8.0.84 + CppEditor 8.0.84   Cppcheck 8.0.84 + CtfVisualizer 8.0.84 + Debugger 8.0.84 + Designer 8.0.84 + DiffEditor 8.0.84   Docker 8.0.84   EmacsKeys 8.0.84 + FakeVim 8.0.84 + GLSLEditor 8.0.84 + GenericProjectManager 8.0.84 + Git 8.0.84   GitLab 8.0.84   HelloWorld 8.0.84 + Help 8.0.84 + ImageViewer 8.0.84 + IncrediBuild 8.0.84   Ios 8.0.84 + LanguageClient 8.0.84 + Macros 8.0.84 + Marketplace 8.0.84   McuSupport 8.0.84 + Mercurial 8.0.84   MesonProjectManager 8.0.84 + ModelEditor 8.0.84   Nim 8.0.84 + PerfProfiler 8.0.84   Perforce 8.0.84 + ProjectExplorer 8.0.84 + Python 8.0.84 + QbsProjectManager 8.0.84 + QmakeProjectManager 8.0.84   QmlDesigner 8.0.84 + QmlJSEditor 8.0.84 + QmlJSTools 8.0.84 + QmlPreview 8.0.84 + QmlProfiler 8.0.84 + QmlProjectManager 8.0.84 + Qnx 8.0.84 + QtSupport 8.0.84 + RemoteLinux 8.0.84 + ResourceEditor 8.0.84 + ScxmlEditor 8.0.84   SerialTerminal 8.0.84   SilverSearcher 8.0.84   Squish 8.0.84   StudioWelcome 8.0.84 + Subversion 8.0.84 + TextEditor 8.0.84 + Todo 8.0.84   UpdateInfo 8.0.84 + Valgrind 8.0.84 + VcsBase 8.0.84   WebAssembly 8.0.84 + Welcome 8.0.84 Used settingspath: ~/AppData/Roaming/QtProject Qt Creator 9.0.0-rc1 (8.0.84) Based on Qt 6.4.0 (MSVC 2019, x86_64) From revision b038ea3a40 Built on Nov 9 2022 12:59:35 {noformat}