warnings shown even experimentalDecorators is set to true, ts(1219)

[calidion]

Issue Type: Bug

in tsconfig.json, experimentalDecorators is set to true

    "experimentalDecorators": true,

but the ts files still have warnings as the following:

对修饰器的实验支持功能在将来的版本中可能更改。在 "tsconfig" 或 "jsconfig" 中设置 "experimentalDecorators" 选项以删除此警告。ts(1219)

VS Code version: Code 1.52.1 (ea3859d4ba2f3e577a159bc91e3074c5d85c0523, 2020-12-16T16:32:10.090Z) OS version: Linux x64 5.4.0-64-generic

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i5-4260U CPU @ 1.40GHz (4 x 1975)| |GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
opengl: enabled_on
protected_video_decode: unavailable_off
rasterization: disabled_software
skia_renderer: enabled_on
video_decode: unavailable_off
vulkan: disabled_off
webgl: enabled
webgl2: enabled| |Load (avg)|1, 2, 2| |Memory (System)|7.72GB (0.43GB free)| |Process Argv|--no-sandbox --unity-launch --crash-reporter-id 692738bc-6a6c-4358-b51a-43c2edfebf30| |Screen Reader|no| |VM|0%| |DESKTOP_SESSION|unity| |XDG_CURRENT_DESKTOP|Unity| |XDG_SESSION_DESKTOP|unity| |XDG_SESSION_TYPE|x11|

Extensions (54)

Extension|Author (truncated)|Version ---|---|--- android-dev-ext|ade|1.3.2 code-gnu-global|aus|0.2.2 doxdocgen|csc|1.1.0 AndroidLauncher|Dan|0.0.7 vscode-markdownlint|Dav|0.38.0 githistory|don|0.6.14 vscode-remark-lint|dre|1.0.0 prettier-vscode|esb|5.8.0 vscode-reveal|evi|4.0.3 vscode-pull-request-github|Git|0.22.0 cmake-integration-vscode|go2|0.7.1 go|gol|0.22.0 cloudcode|goo|1.8.0 vscode-graphql|Gra|0.3.13 better-cpp-syntax|jef|1.15.5 cmake-tools-helper|mad|0.2.1 marp-vscode|mar|0.17.0 markdown-formatter|mer|0.8.9 file-downloader|min|1.0.9 mindaro|min|1.0.120210126 vscode-clang|mit|0.2.3 vscode-remark|mrm|1.2.1 vscode-docker|ms-|1.9.1 vscode-language-pack-zh-hans|MS-|1.52.2 vscode-kubernetes-tools|ms-|1.2.3 python|ms-|2021.1.502429796 jupyter|ms-|2020.12.414227025 remote-containers|ms-|0.155.1 remote-ssh|ms-|0.63.0 remote-ssh-edit|ms-|0.63.0 remote-wsl|ms-|0.52.0 cmake-tools|ms-|1.5.3 cpptools|ms-|1.1.3 cpptools-extension-pack|ms-|1.0.0 vsliveshare|ms-|1.0.3577 vsliveshare-audio|ms-|0.1.91 vsonline|ms-|1.0.3076 debugger-for-chrome|msj|4.12.12 vscode-jest|Ort|3.2.0 prisma|Pri|2.15.0 java|red|0.74.0 vscode-yaml|red|0.14.0 rust|rus|0.7.8 RustyCode|sav|0.19.1 vscode-table-formatter|shu|1.2.1 vscode-scss-formatter|sib|2.1.0 cmake|twx|0.0.17 vscodeintellicode|Vis|1.2.11 vscode-java-debug|vsc|0.30.0 vscode-java-dependency|vsc|0.17.0 vscode-java-pack|vsc|0.12.1 vscode-java-test|vsc|0.27.0 vscode-maven|vsc|0.27.1 vscode-icons|vsc|11.1.0 (2 theme extensions excluded)

A/B Experiments

``` vsliv368:30146709 vsreu685:30147344 openlogontheside:30221877 python383:30185418 vspor879:30202332 vspor708:30202333 vspor363:30204092 vswsl492cf:30211402 wsl2promptcf:30224613 pythonvsdeb440:30248342 unusedpromptcf:30224611 folderexplorer:30224614 openfilemenu:30224647 pythonvsded773:30248341 pythonvspyt600cf:30251589 ```

[vscodebot[bot]]

(Experimental duplicate detection) Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• VS Code Does Not Recognize TSConfig Settings in SubDirectory (#114060)

[calidion]

tsconfig.json is in the root directory.

[gjsjohnmurray]

Maybe use the Bisect command from Command Palette to check if any of your extensions is causing the problem.

If that doesn't help, can you post your tsconfig.json file?

[calidion]

@gjsjohnmurray Thanks. It is caused by the exclude cmd in tsconfig.json.

[calidion]

still showing even when files are included.

[mjbvz]

Check the file is the tsconfig project by running: TypeScript: go to project configuration. This should open the tsconfig. If it doesn't, your tsconfig likely needs to be reconfigured

/needsMoreInfo

[calidion]

@mjbvz

configure can be found by that command.

please check my project here.

https://github.com/calidion/aex

the problematic files are located at here:

https://github.com/calidion/aex/tree/master/__tests__/decorators

[mjbvz]

The files under __tests__ are not part of your tsconfig project. The tsconfig lists:

  "include": [
    "src/**/*"
  ],

So only files under src are included currently.

Try either including __tests__ in your config, or create a new tsconfig under __tests__ that enables experimental decorators