Crash when defining `Array` type via `[]` syntax · Microsoft/TypeScript#57009

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BugDomain: check: Type CircularityHas ReproHelp Wanted

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Description

🔎 Search Terms

Array type define crash

🕗 Version & Regression Information

This is a crash

⏯ Playground Link

https://www.typescriptlang.org/dev/bug-workbench/?noLib=true#code/PTAEAEDsHsBkEsBGAuUAXATgVwKYCg0BPABx1AEEMMBDQgHgBUA+UAXlAYG0BdAbjyA

💻 Code

// @noLib: true
type Array<T> = T[];

🙁 Actual behavior

Typescript crashes:

createDeferredTypeReference@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:52280:42
getTypeFromArrayOrTupleTypeNode@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:52908:93
getTypeFromTypeNodeWorker@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:54875:20
getTypeFromTypeNode@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:54828:45
getDeclaredTypeOfTypeAlias@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:49869:33
tryGetDeclaredTypeOfSymbol@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:49955:18
getDeclaredTypeOfSymbol@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:49948:16
getTypeOfGlobalSymbol@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:52644:45
getGlobalType@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:52678:42
initializeTypeChecker@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:75719:27
createTypeChecker@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:42674:7
getTypeChecker@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:101959:46
synchronizeHostDataWorker@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:121935:17
synchronizeHostData@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:121830:11
getProgram@https://typescript.azureedge.net/cdn/5.4.0-dev.20240110/monaco/dev/vs/language/typescript/tsWorker.js:121997:9
updateFile@https://www.typescriptlang.org/17821066377c4486a980330106160c805ea5b4a9-5466acbcf54af90f679c.js:1:25348
G@https://www.typescriptlang.org/17821066377c4486a980330106160c805ea5b4a9-5466acbcf54af90f679c.js:1:17599
F@https://www.typescriptlang.org/17821066377c4486a980330106160c805ea5b4a9-5466acbcf54af90f679c.js:1:17638
A@https://www.typescriptlang.org/component---src-pages-dev-bug-workbench-tsx-6a9bdea3e00be7d97087.js:1:40663
9796/M/

🙂 Expected behavior

I expect an error message.

Additional information about the issue

No response

Guia do colaborador

Direção de pesquisa: Inspecione o rastreamento da pilha de travamento no verificador de tipos do TypeScript ao processar um alias de tipo para `Array` usando a sintaxe de array (`T[]`). O travamento ocorre em `getTypeFromArrayOrTupleTypeNode`, que provavelmente não lida corretamente com referências de tipo recursivas. Veja como o verificador de tipos resolve o `Array` global e como os aliases de tipo `Array` definidos pelo usuário interagem com isso.
Pilha de tecnologia: typescript
Domain: compilers
Tipo Issue: Bug
Difficulty: 2
Tempo estimado: 1-3 horas
Status da atividade: Ativo
Clarity: Claro
Prerequisites: TypeScriptGit
Simpatia para novatos: 75