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TS language service keeps crashing #48701

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@fluggo

Description

@fluggo

Issue Type: Bug

Not at all sure why this happens. One of the stack traces goes like this:

[2022-04-07 17:58:57.661] [exthost] [error] Error: <semantic> TypeScript Server Error (4.6.3)
BADCLIENT: Bad error code, 7027 not found in range 1586..1595 (found: false, false, false, false); could have caused this error:
Debug Failure. Token and statement should start at the same point. {"statementKind":"ReturnStatement","tokenKind":"AsKeyword","errorCode":7027,"start":1586,"length":9}
Error: BADCLIENT: Bad error code, 7027 not found in range 1586..1595 (found: false, false, false, false); could have caused this error:
Debug Failure. Token and statement should start at the same point. {"statementKind":"ReturnStatement","tokenKind":"AsKeyword","errorCode":7027,"start":1586,"length":9}
    at doChange (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:152864:26)
    at /vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:152847:96
    at Function.ChangeTracker.with (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:145719:17)
    at Object.getCodeActions (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:152847:64)
    at /vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:146964:77
    at Object.flatMap (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:508:25)
    at Object.getFixes (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:146964:23)
    at /vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:162191:35
    at Object.flatMap (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:508:25)
    at Object.getCodeFixesAtPosition (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:162189:23)
    at IpcIOSession.Session.getCodeFixes (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:173756:64)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:172389:61)
    at /vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:174069:88
    at IpcIOSession.Session.executeWithRequestId (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:174060:28)
    at IpcIOSession.Session.executeCommand (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:174069:33)
    at IpcIOSession.Session.onMessage (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:174095:35)
    at process.<anonymous> (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/node_modules/typescript/lib/tsserver.js:176730:31)
    at process.emit (node:events:390:28)
    at emit (node:internal/child_process:917:12)
    at processTicksAndRejections (node:internal/process/task_queues:84:21)
	at Function.create (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/typescript-language-features/dist/extension.js:1:502930)
	at dispatchResponse (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/typescript-language-features/dist/extension.js:1:496778)
	at dispatchMessage (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/typescript-language-features/dist/extension.js:1:495646)
	at ChildProcess.<anonymous> (/vscode/vscode-server/bin/linux-x64/e18005f0f1b33c29e81d732535d8c0e47cafb0b5/extensions/typescript-language-features/dist/extension.js:1:495131)
	at ChildProcess.emit (node:events:390:28)
	at emit (node:internal/child_process:917:12)
	at processTicksAndRejections (node:internal/process/task_queues:84:21)

VS Code version: Code 1.66.0 (e18005f0f1b33c29e81d732535d8c0e47cafb0b5, 2022-03-30T05:50:04.419Z)
OS version: Darwin x64 20.6.0
Restricted Mode: No
Remote OS version: Linux x64 5.10.76-linuxkit

System Info
Item Value
CPUs Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz (12 x 2200)
GPU Status 2d_canvas: enabled
canvas_oop_rasterization: disabled_off
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
metal: disabled_off
multiple_raster_threads: enabled_on
oop_rasterization: enabled
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_renderer: enabled_on
video_decode: enabled
video_encode: enabled
webgl: enabled
webgl2: enabled
Load (avg) 6, 6, 5
Memory (System) 16.00GB (0.22GB free)
Process Argv --crash-reporter-id 961ba054-15e1-4479-bbbb-27dee222b72d
Screen Reader no
VM 0%
Item Value
Remote Dev Container: Node.js
OS Linux x64 5.10.76-linuxkit
CPUs Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz (6 x 2200)
Memory (System) 3.84GB (0.40GB free)
VM 0%
Extensions (9)
Extension Author (truncated) Version
ndjson-colorizer bus 1.0.0
jupyter-keymap ms- 1.0.0
remote-containers ms- 0.231.5
remote-ssh ms- 0.78.0
remote-ssh-edit ms- 0.80.0
debugger-for-chrome msj 4.13.0
vscode-eslint dba 2.2.2
go gol 0.32.0
vscode-docker ms- 1.21.0
A/B Experiments
vsliv368cf:30146710
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30256860
pythonvspyl392:30443607
pythontb:30283811
pythonptprofiler:30281270
vshan820:30294714
vstes263cf:30335440
vscorecescf:30445987
pythondataviewer:30285071
vscod805cf:30301675
pythonvspyt200:30340761
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593cf:30376535
vsc1dst:30438360
pythonvs932:30410667
wslgetstarted:30449410
pythonvsnew555:30457759
vscscmwlcmt:30465135
vscaat:30438848
pynewfile477:30463512

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BugA bug in TypeScriptCrashFor flagging bugs which are compiler or service crashes or unclean exits, rather than bad outputFix AvailableA PR has been opened for this issue

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