Scanner crash in services (TypeScript 5.5)

[andrewbranch]

Additional repros can be found in #59085

---

Error: Debug Failure. False expression.

Req #3028 - organizeImports
    at Object.resetTokenState (/typescript-5.6.0-dev.20240630/lib/typescript.js:14395:11)
    at addSyntheticNodes (/typescript-5.6.0-dev.20240630/lib/typescript.js:148143:11)
    at createSyntaxList (/typescript-5.6.0-dev.20240630/lib/typescript.js:148171:3)
    at processNodes (/typescript-5.6.0-dev.20240630/lib/typescript.js:148132:19)
    at visitNodes (/typescript-5.6.0-dev.20240630/lib/typescript.js:31622:14)
    at forEachChildInMappedType (/typescript-5.6.0-dev.20240630/lib/typescript.js:31760:208)
    at forEachChild (/typescript-5.6.0-dev.20240630/lib/typescript.js:32138:35)
    at NodeObject.forEachChild (/typescript-5.6.0-dev.20240630/lib/typescript.js:148112:12)
    at createChildren (/typescript-5.6.0-dev.20240630/lib/typescript.js:148137:8)
    at NodeObject.getChildren (/typescript-5.6.0-dev.20240630/lib/typescript.js:148091:59)
    at getTokenAtPositionWorker (/typescript-5.6.0-dev.20240630/lib/typescript.js:136484:32)
    at getTouchingToken (/typescript-5.6.0-dev.20240630/lib/typescript.js:136457:10)
    at getTouchingPropertyName (/typescript-5.6.0-dev.20240630/lib/typescript.js:136454:10)
    at /typescript-5.6.0-dev.20240630/lib/typescript.js:169040:33
    at mapDefined (/typescript-5.6.0-dev.20240630/lib/typescript.js:2571:22)
    at getPossibleSymbolReferenceNodes (/typescript-5.6.0-dev.20240630/lib/typescript.js:169039:12)
    at eachSymbolReferenceInFile (/typescript-5.6.0-dev.20240630/lib/typescript.js:168986:25)
    at Object.isSymbolReferencedInFile (/typescript-5.6.0-dev.20240630/lib/typescript.js:168980:12)
    at isDeclarationUsed (/typescript-5.6.0-dev.20240630/lib/typescript.js:171956:221)
    at /typescript-5.6.0-dev.20240630/lib/typescript.js:171931:66
    at removeUnusedImports (/typescript-5.6.0-dev.20240630/lib/typescript.js:171931:52)
    at processImportsOfSameModuleSpecifier (/typescript-5.6.0-dev.20240630/lib/typescript.js:171819:39)
    at /typescript-5.6.0-dev.20240630/lib/typescript.js:171787:175
    at flatMap (/typescript-5.6.0-dev.20240630/lib/typescript.js:2501:17)
    at organizeDeclsWorker (/typescript-5.6.0-dev.20240630/lib/typescript.js:171787:28)
    at organizeImportsWorker (/typescript-5.6.0-dev.20240630/lib/typescript.js:171824:5)
    at /typescript-5.6.0-dev.20240630/lib/typescript.js:171766:57
    at Object.organizeImports (/typescript-5.6.0-dev.20240630/lib/typescript.js:171766:28)
    at Object.organizeImports2 [as organizeImports] (/typescript-5.6.0-dev.20240630/lib/typescript.js:149686:39)
    at IOSession.organizeImports (/typescript-5.6.0-dev.20240630/lib/typescript.js:191237:50)
    at organizeImports (/typescript-5.6.0-dev.20240630/lib/typescript.js:189388:43)
    at /typescript-5.6.0-dev.20240630/lib/typescript.js:191603:15
    at IOSession.executeWithRequestId (/typescript-5.6.0-dev.20240630/lib/typescript.js:191592:14)
    at IOSession.executeCommand (/typescript-5.6.0-dev.20240630/lib/typescript.js:191601:29)
    at IOSession.onMessage (/typescript-5.6.0-dev.20240630/lib/typescript.js:191649:68)
    at Interface.<anonymous> (/typescript-5.6.0-dev.20240630/lib/tsserver.js:501:14)

Affected repos

tldraw/tldraw

Raw error text: RepoResults2/tldraw.tldraw.rawError.txt in the artifact folder
Replay commands: RepoResults2/tldraw.tldraw.replay.txt in the artifact folder

Last few requests

{"seq":3025,"type":"request","command":"definitionAndBoundSpan","arguments":{"file":"@PROJECT_ROOT@/packages/tlschema/src/shapes/TLArrowShape.ts","line":208,"offset":1}}
{"seq":3026,"type":"request","command":"updateOpen","arguments":{"changedFiles":[],"closedFiles":["@PROJECT_ROOT@/packages/tlschema/src/shapes/TLEmbedShape.ts"],"openFiles":[]}}
{"seq":3027,"type":"request","command":"updateOpen","arguments":{"changedFiles":[],"closedFiles":[],"openFiles":[{"file":"@PROJECT_ROOT@/packages/tlschema/src/records/TLShape.ts","projectRootPath":"@PROJECT_ROOT@"}]}}
{"seq":3028,"type":"request","command":"organizeImports","arguments":{"scope":{"type":"file","args":{"file":"@PROJECT_ROOT@/packages/tlschema/src/records/TLShape.ts"}},"skipDestructiveCodeActions":false}}

Repro steps

#!/bin/bash

git clone https://github.com/tldraw/tldraw --recurse-submodules
git -C "./tldraw" reset --hard 4fff8a89afc03c91ad928b708caa677887f12226
downloadUrl=$(curl -s "https://typescript.visualstudio.com/TypeScript/_apis/build/builds/162530/artifacts?artifactName=RepoResults2&api-version=7.0" | jq -r ".resource.downloadUrl")
wget -O RepoResults2.zip "$downloadUrl"
unzip -p RepoResults2.zip RepoResults2/tldraw.tldraw.replay.txt > tldraw.tldraw.replay.txt
npm install --no-save @typescript/server-replay

To run the repro:

# `npx tsreplay --help` to learn about helpful switches for debugging, logging, etc.
npx tsreplay ./tldraw ./tldraw.tldraw.replay.txt <PATH_TO_tsserver.js>

Originally posted by @typescript-bot in #59085 (comment)