Try making the apparent type of unknown be unknown #47517
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typescript-bot
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Author: Team
For Uncommitted Bug
jakebailey
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Jan 19, 2022
| @@ -9,7 +9,7 @@ tests/cases/compiler/genericConditionalConstrainedToUnknownNotAssignableToConcre | |||
| Type 'unknown' is not assignable to type 'A'. | |||
| Type 'ReturnType<FunctionsObj<T>[string]>' is not assignable to type 'A'. | |||
| Type 'unknown' is not assignable to type 'A'. | |||
| Property 'x' is missing in type '{}' but required in type 'A'. | |||
| Type 'unknown' is not assignable to type 'A'. | |||
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It's very odd that this prints out twice.
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Test PR to show the effect of the change proposed in #47494.
Most of this is okay (especially the removal of errors complaining about specific fields), but there are a couple concerning things that I'll leave a comment on, specifically:
Type 'unknown' is not assignable to ...being printed twicetoStringon things.