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Don't need this one cast.

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Alexander McCord 2024-03-06 18:23:12 -08:00 • committed by GitHub
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docs/type-ascription-by-inhabitance.md
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@ -45,7 +45,7 @@ The reason why the special case oughtn't report an error is to support ad hoc ty
```lua ```lua
local x = error("") :: string | number local x = error("") :: string | number
-- versus -- versus
local x = if math.random() > 0.5 then "hello" :: string else 5 local x = if math.random() > 0.5 then "hello" else 5
``` ```
We don't apply the same special case for `T`, otherwise we won't report an error when `e : string` and `T` is `never`. This would mean we get to support the exhaustive analysis use case: We don't apply the same special case for `T`, otherwise we won't report an error when `e : string` and `T` is `never`. This would mean we get to support the exhaustive analysis use case: