Fault in tsc --noEmit on mixed up params in complex function

[llaenowyd]

Bug Report

🔎 Search Terms

fault
Object
parameter
symbol
cached
type
differs
assigned

🕗 Version & Regression Information

• This is a crash in tsc version 4.7.4

⏯ Playground Link

Please find an example reproduction here

💻 Code

This is correct and passes tsc --noEmit as expected! 🎉

  useRecoilCallback(({ set }) => (i: number, nextSymbol: string) => {

This is incorrect but instead of printing a diagnostic tsc faults. Unfortunately without a good diagnostic.

  useRecoilCallback((i: number) => ({ set }, nextVal: string) => {})

🙁 Actual behavior

$ tsc --noEmit
/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:96888
                throw e;
                ^

Error: Debug Failure. Expected [object Object] === [object Object]. Parameter symbol already has a cached type which differs from newly assigned type
    at assignParameterType (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:64862:26)
    at assignContextualParameterTypes (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:64827:21)
    at contextuallyCheckFunctionExpressionOrObjectLiteralMethod (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:65229:29)
    at checkFunctionExpressionOrObjectLiteralMethod (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:65208:13)
    at checkExpressionWorker (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:66805:28)
    at checkExpression (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:66707:38)
    at checkExpressionCached (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:66411:24)
    at getReturnTypeFromBody (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:64931:30)
    at contextuallyCheckFunctionExpressionOrObjectLiteralMethod (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:65236:42)
    at checkFunctionExpressionOrObjectLiteralMethod (/src/tsc-fault-useRecoilCallback\node_modules\typescript\lib\tsc.js:65208:13)

Node.js v18.2.0

🙂 Expected behavior

Normally tsc should print a diagnostic instead of failing its assertion.

I bet it's because these functions have complex types.

Here in a simple case with

export const f = (a: string, b: number) => {}
f(123, 'abc')

then it behaves like this

$ tsc --noEmit
/src/simpleParamsError.ts(2,3): error TS2345: Argument of type 'number' is not assignable to parameter of type 'string'.

[MartinJohns]

Duplicate of #49383.

[typescript-bot]

This issue has been marked as a 'Duplicate' and has seen no recent activity. It has been automatically closed for house-keeping purposes.

[TrySpace]

This is the most recent open issue on this: #50773