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TS Server fatal error: Debug Failure. False expression: Type assertions should never be parsed outside of TS; they should either be comparisons or JSX. #174650

@Apeknockcode

Description

@Apeknockcode

Type: Bug

❗️❗️❗️ Please fill in the sections below to help us diagnose the issue ❗️❗️❗️

TypeScript Version: 5.0.0-dev.20230215

Steps to reproduce crash

Global TypeScript Server Plugins

❗️ Please test with extensions disabled. Extensions are the root cause of most TypeScript server crashes

  • typescript-tslint-plugin
  • @vsintellicode/typescript-intellicode-plugin
  • ms-vsintellicode-typescript
  • typescript-vue-plugin-forward

TS Server Log

❗️ Server logging disabled. To help us fix crashes like this, please enable logging by setting:

"typescript.tsserver.log": "verbose"

After enabling this setting, future crash reports will include the server log.

TS Server Error Stack

Server: semantic

Error: Debug Failure. False expression: Type assertions should never be parsed outside of TS; they should either be comparisons or JSX.
    at parseTypeAssertion (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33924:11)
    at parseSimpleUnaryExpression (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33553:16)
    at parseUnaryExpressionOrHigher (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33521:35)
    at parseBinaryExpressionOrHigher (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33439:25)
    at parseAssignmentExpressionOrHigher (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33112:18)
    at parseExpression (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:33078:16)
    at doOutsideOfContext (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:30773:12)
    at allowInAnd (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:30794:12)
    at parseExpressionOrLabeledStatement (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:34594:24)
    at parseStatement (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:34826:12)
    at parseListElement (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:31545:12)
    at parseList (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:31530:19)
    at parseSourceFileWorker (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:30589:24)
    at Object.parseSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:30422:20)
    at createSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:30283:21)
    at createLanguageServiceSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:134991:22)
    at acquireOrUpdateDocument (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:131913:26)
    at Object.acquireDocumentWithKey (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:131838:12)
    at getOrCreateSourceFileByPath (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:135316:31)
    at Object.getOrCreateSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:135296:14)
    at c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:135228:42
    at Object.getSourceFileWithCache [as getSourceFile] (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:116995:24)
    at findSourceFileWorker (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:119327:23)
    at findSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:119247:20)
    at c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:119196:22
    at getSourceFileFromReferenceWorker (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:119165:26)
    at processSourceFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:119194:5)
    at processRootFile (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:118990:5)
    at c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:117775:41
    at forEach (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:2308:22)
    at createProgram (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:117775:5)
    at synchronizeHostData (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:135252:15)
    at Object.getProgram (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:135324:5)
    at ConfiguredProject2.updateGraphWorker (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:171892:41)
    at ConfiguredProject2.updateGraph (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:171829:32)
    at ConfiguredProject2.updateGraph (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:173011:24)
    at _ProjectService.createLoadAndUpdateConfiguredProject (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:174618:13)
    at _ProjectService.assignProjectToOpenedScriptInfo (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:175709:26)
    at c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:175989:64
    at flatMap (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:2556:17)
    at _ProjectService.applyChangesInOpenFiles (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:175989:24)
    at updateOpen (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:177134:29)
    at c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:179701:69
    at IpcIOSession.executeWithRequestId (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:179693:14)
    at IpcIOSession.executeCommand (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:179701:29)
    at IpcIOSession.onMessage (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:179743:51)
    at process.<anonymous> (c:\Users\kd_009\.vscode\extensions\ms-vscode.vscode-typescript-next-5.0.202302150\node_modules\typescript\lib\tsserver.js:181311:14)
    at process.emit (node:events:526:28)
    at emit (node:internal/child_process:938:14)
    at process.processTicksAndRejections (node:internal/process/task_queues:84:21)

VS Code version: Code 1.75.1 (441438a, 2023-02-08T21:32:34.589Z)
OS version: Windows_NT x64 10.0.22621
Modes:
Sandboxed: No

System Info
Item Value
CPUs AMD Ryzen 5 5600H with Radeon Graphics (12 x 3294)
GPU Status 2d_canvas: enabled
canvas_oop_rasterization: disabled_off
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
skia_renderer: enabled_on
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: disabled_off
Load (avg) undefined
Memory (System) 15.36GB (4.05GB free)
Process Argv -n --crash-reporter-id dd50e824-9ccb-451f-b967-47776619baba
Screen Reader no
VM 0%
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vue znc 0.12.0

(10 theme extensions excluded)

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