TS Server fatal error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isUnaryExpression'.

[pfcodes]

Type: Bug

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

TypeScript Version: 5.0.2

Steps to reproduce crash

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. Invalid cast. The supplied value [object Object] did not pass the test 'isUnaryExpression'.
    at cast (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:3443:16)
    at Object.parenthesizeOperandOfPrefixUnary (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:21786:50)
    at Object.createPrefixUnaryExpression (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:23915:41)
    at parsePrefixUnaryExpression (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33520:32)
    at parseSimpleUnaryExpression (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33572:16)
    at parseUnaryExpressionOrHigher (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33554:35)
    at parseBinaryExpressionOrHigher (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33472:25)
    at parseAssignmentExpressionOrHigher (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33145:18)
    at parseExpression (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:33111:16)
    at doOutsideOfContext (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:30808:12)
    at allowInAnd (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:30829:12)
    at parseExpressionOrLabeledStatement (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:34623:24)
    at parseStatement (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:34855:12)
    at parseListElement (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:31579:12)
    at parseList (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:31564:19)
    at parseBlock (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:34374:26)
    at parseStatement (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:34769:16)
    at parseListElement (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:31579:12)
    at parseList (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:31564:19)
    at parseSourceFileWorker (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:30624:24)
    at Object.parseSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:30457:20)
    at createSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:30290:21)
    at createLanguageServiceSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135139:22)
    at acquireOrUpdateDocument (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:132053:26)
    at Object.acquireDocumentWithKey (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:131978:12)
    at getOrCreateSourceFileByPath (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135464:31)
    at Object.getOrCreateSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135444:14)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135376:42
    at Object.getSourceFileWithCache [as getSourceFile] (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:117127:24)
    at findSourceFileWorker (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119460:23)
    at findSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119380:20)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119329:22
    at getSourceFileFromReferenceWorker (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119298:26)
    at processSourceFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119327:5)
    at processRootFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:119123:5)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:117908:41
    at forEach (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:2307:22)
    at createProgram (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:117908:5)
    at synchronizeHostData (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135400:15)
    at Object.getProgram (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:135472:5)
    at ConfiguredProject2.updateGraphWorker (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:172153:41)
    at ConfiguredProject2.updateGraph (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:172090:32)
    at ConfiguredProject2.updateGraph (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:173272:24)
    at _ProjectService.createLoadAndUpdateConfiguredProject (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:174879:13)
    at _ProjectService.assignProjectToOpenedScriptInfo (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:175970:26)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:176250:64
    at flatMap (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:2555:17)
    at _ProjectService.applyChangesInOpenFiles (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:176250:24)
    at updateOpen (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:177395:29)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:179962:69
    at IpcIOSession.executeWithRequestId (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:179954:14)
    at IpcIOSession.executeCommand (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:179962:29)
    at IpcIOSession.onMessage (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:180004:51)
    at process.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:181571:14)
    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 1.77.0 (Universal) (7f329fe6c66b0f86ae1574c2911b681ad5a45d63, 2023-03-29T09:57:11.797Z)
OS version: Darwin arm64 22.3.0
Modes:
Sandboxed: Yes

System Info

Item	Value
CPUs	Apple M2 Pro (12 x 24)
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 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)	13, 10, 8
Memory (System)	16.00GB (0.33GB free)
Process Argv	--crash-reporter-id 5db6bbe7-3906-47a1-9e0f-3087b90ae453
Screen Reader	yes
VM	0%

Extensions (26)

Extension	Author (truncated)	Version
vscode-apollo	apo	1.19.11
vscode-tailwindcss	bra	0.9.11
vscode-expo	byC	0.9.2
npm-intellisense	chr	1.4.4
path-intellisense	chr	2.8.4
vscode-markdownlint	Dav	0.49.0
vscode-eslint	dba	2.4.0
gitlens	eam	13.4.0
vsc-material-theme	Equ	33.8.0
vsc-material-theme-icons	equ	2.7.4
prettier-vscode	esb	9.10.4
copilot-labs	Git	0.12.791
copilot-nightly	Git	1.78.10605
vscode-pull-request-github	Git	0.62.0
rest-client	hum	0.25.1
vscode-dotnet-runtime	ms-	1.6.0
isort	ms-	2022.8.0
python	ms-	2023.6.0
vscode-pylance	ms-	2023.3.40
remote-containers	ms-	0.288.0
stately-vscode	sta	1.13.0
vscode-stylelint	sty	1.2.4
lorem-ipsum	Tyr	1.3.1
intellicode-api-usage-examples	Vis	0.2.7
vscode-todo-highlight	way	1.0.5
fig	wit	0.0.7

(2 theme extensions excluded)

A/B Experiments

vsliv368:30146709
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
vslsvsres303:30308271
vserr242:30382549
pythontb:30283811
vsjup518:30340749
pythonptprofiler:30281270
vshan820:30294714
vstes263cf:30335440
vscorecescf:30445987
pythondataviewer:30285071
vscod805cf:30301675
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
cmake_vspar411:30581797
vsaa593cf:30376535
pythonvs932:30410667
cppdebug:30492333
vscaac:30438847
vsclangdf:30486550
c4g48928:30535728
dsvsc012cf:30540253
pynewext54:30695312
azure-dev_surveyone:30548225
vsccc:30610678
nodejswelcome1:30587005
3biah626:30602489
pyind779:30671433
89544117:30613380
pythonsymbol12:30671437
vsctsb:30677850
azdwalk:30687957
pythonms35:30701012

[mjbvz]

Duplicate of #53637

Please share code or a small project which causes this issue

[RyanCavanaugh]

@pfcodes would you be able to post a (redacted if needed) zip file or other way to reproduce this crash? Thanks!