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Incompatible with Typescript 4.8+

See original GitHub issue

Typescript 4.8 has is in Beta/RC and will be fully live soon, and 4.9 is in active dev.

I tried to use @deepkit/type in projects where I’m using Typescript 4.8.1-rc, and found that tsc fails. After experiments, I found that:

  1. For a single file that has only the content type a = string;:
    • ✅ Typescript 4.7.4: Works as expected
    • ✅ Typescript 4.8.1-rc.1: Works as expected
    • ✅ Typescript 4.9.0-dev.20220819: Works as expected
  2. Once that type is exported (changing the file content to export type a = string;):
    • ✅ Typescript 4.7.4: Works as expected
    • ❌ Typescript 4.8.1-rc.1: Error: Debug Failure. Unhandled SyntaxKind: 273.
    • ❌ Typescript 4.9.0-dev.20220819: Error: Debug Failure. Unhandled SyntaxKind: 273.
  3. Confirmed that the above are true when using either npm or pnpm

I got the full error stack, but I can’t see anything of any obvious value.

The command: $ NODE_OPTIONS='--stack-trace-limit=10000' node.exe node_modules/typescript/lib/tsc.js

The stack trace:

node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:98429
                throw e;
                ^

Error: Debug Failure. Unhandled SyntaxKind: 273.
    at pipelineEmitWithHintWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:93024:22)
    at pipelineEmitWithHint (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92590:17)
    at pipelineEmitWithSourceMaps (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:96207:13)
    at pipelineEmitWithComments (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:95912:13)
    at pipelineEmit (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92534:13)
    at emitExpression (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92518:13)
    at emitExportDeclaration (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:94407:17)
    at pipelineEmitWithHintWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92791:32)
    at pipelineEmitWithHint (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92590:17)
    at pipelineEmitWithSourceMaps (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:96207:13)
    at pipelineEmitWithComments (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:95912:13)
    at pipelineEmit (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92534:13)
    at emit (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92507:13)
    at emitListItemWithParenthesizerRule (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:96337:9)
    at emitNodeListItems (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:95275:17)
    at emitNodeList (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:95213:17)
    at emitList (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:95179:13)
    at emitSourceFileWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:94880:13)
    at emitBodyWithDetachedComments (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:96018:17)
    at emitSourceFile (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:94799:17)
    at pipelineEmitWithHintWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92604:24)
    at pipelineEmitWithHint (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92590:17)
    at noEmitNotification (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91202:9)
    at onEmitNode (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:79299:13)
    at onEmitNode (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:80396:13)
    at onEmitNode (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:89325:17)
    at onEmitNode (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:89392:24)
    at emitNodeWithNotification (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91324:21)
    at pipelineEmitWithNotification (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92579:13)
    at pipelineEmit (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92534:13)
    at print (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92470:13)
    at Object.writeFile (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:92454:13)
    at printSourceFileOrBundle (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91961:25)
    at emitJsFileOrBundle (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91874:13)
    at emitSourceFileOrBundle (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91802:13)
    at forEachEmittedFile (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91560:34)
    at Object.emitFiles (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:91783:9)
    at emitWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:98355:33)
    at node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:98340:72
    at runWithCancellationToken (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:98423:24)
    at Object.emit (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:98340:26)
    at emitFilesAndReportErrors (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:103453:23)
    at Object.emitFilesAndReportErrorsAndGetExitStatus (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:103476:18)
    at performCompilation (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:106628:29)
    at executeCommandLineWorker (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:106512:17)
    at Object.executeCommandLine (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:106557:20)
    at Object.<anonymous> (node_modules\.pnpm\typescript@4.8.1-rc\node_modules\typescript\lib\tsc.js:106852:4)
    at Module._compile (node:internal/modules/cjs/loader:1105:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
    at node:internal/main/run_main_module:17:47

Issue Analytics

  • State:closed
  • Created a year ago
  • Reactions:1
  • Comments:11 (7 by maintainers)

github_iconTop GitHub Comments

4reactions
marcjcommented, Dec 2, 2022

This is fixed in master and will be released soon

3reactions
marcjcommented, Oct 24, 2022

Maybe other modules can be independently published.

they could, but that would increase the maintainability costs enormously with almost no advantage. Supporting very early the newest TypeScript version has almost no advantage for Deepkit, especially when it means older TypeScript version can not be used anymore. The smallest user group is the one that switched to a completely new TS version within the first few weeks.

Unfortunately TypeScript v4.8 had really dirty breaking changes so I hope this was an outliner in terms of how long it took to support it.

Read more comments on GitHub >

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