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Debug assert in getAwaitedTypeNoAlias in test262 repo #53145
Description
/home/jabaile/work/TypeScript/src/compiler/program.ts:2734
throw e;
^
Error: Debug Failure.
at getAwaitedTypeNoAlias (/home/jabaile/work/TypeScript/src/compiler/checker.ts:39373:23)
at Object.getAwaitedType (/home/jabaile/work/TypeScript/src/compiler/checker.ts:39252:29)
at getIterationTypesOfMethod (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41892:51)
at getIterationTypesOfIteratorSlow (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41927:13)
at getIterationTypesOfIteratorWorker (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41683:28)
at getIterationTypesOfIterableSlow (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41628:32)
at getIterationTypesOfIterableWorker (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41521:36)
at getIterationTypesOfIterable (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41396:36)
at getIteratedTypeOrElementType (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41167:36)
at checkIteratedTypeOrElementType (/home/jabaile/work/TypeScript/src/compiler/checker.ts:41143:16)
Node.js v19.7.0
Using https://github.com/microsoft/typescript-error-deltas/blob/main/userTests/test262/tsconfig.json placed into the https://github.com/tc39/test262 repo. Narrowing it down to the file that's bad:
"files": [
"test/language/expressions/async-generator/named-yield-star-async-next.js"
]
Activity
jakebailey commentedon Mar 7, 2023
It's not the only file, though. Excluding
"**/*yield*.js"finally gets it to run.