f24f665047
`dhall lint` would fail on the following expression:
```
let replicate = https://prelude.dhall-lang.org/List/replicate
in let Config = { name : Text, age : Natural }
in let Configs = List Config
in replicate 10 Text "!"
```
... because the code (incorrectly) assumed that simplifying an inner
`let` binding would preserve at least one `let` binding. However, when the
outer `let` (beginning with `let replicate`) is simplified the inner `let`
(beginning with `let Config`) simplifies down to just `replicate 10 Text "!"`
which has no `let` binding at all, leading to a pattern match failure.
This change fixes that by extending the code to correctly handle that case
with an exhaustive pattern match.
|
||
|---|---|---|
| .. | ||
| Format.hs | ||
| Import.hs | ||
| Lint.hs | ||
| Main.hs | ||
| Normalization.hs | ||
| Parser.hs | ||
| QuickCheck.hs | ||
| Regression.hs | ||
| Tutorial.hs | ||
| TypeCheck.hs | ||
| Util.hs | ||