microsoft / microsoft/vscode-cpptools
/permissive compilerArgs doesn't suppress all errors suppressed by cl.exe
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bug
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Visual Studio
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Description
Type: Bug
Steps to reproduce: use "compilerArgs": [ "/permissive"]. It doesn't work to suppress errors that will compile with msvc under permissive.
Extension version: 1.18.5
VS Code version: Code 1.85.2 (8b3775030ed1a69b13e4f4c628c612102e30a681, 2024-01-18T06:40:10.514Z)
OS version: Windows_NT x64 10.0.22631
Modes:
System Info
| Item | Value |
|---|---|
| CPUs | 12th Gen Intel(R) Core(TM) i9-12900K (24 x 3187) |
| GPU Status | 2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled |
| Load (avg) | undefined |
| Memory (System) | 63.75GB (46.80GB free) |
| Process Argv | --crash-reporter-id 39a0b04b-eb9b-40e9-be5a-df63ccc863bd |
| Screen Reader | no |
| VM | 0% |
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Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue in the C/C++ extension with compilerArgs set to /permissive and compare the reported diagnostics with cl.exe behavior under permissive mode. The fix is complete when the extension suppresses the same errors that cl.exe accepts with that option.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100