Dhall.Lint

This module contains the implementation of the dhall lint command

Lint

lint :: Expr s Import -> Expr t Import

Automatically improve a Dhall expression

Currently this:

• removes unused let bindings with removeUnusedBindings.
• fixes let a = x ≡ y to be let a = assert : x ≡ y
• consolidates nested let bindings to use a multiple-let binding with removeLetInLet

removeUnusedBindings :: Eq a => Expr s a -> Maybe (Expr s a)

Remove unused Let bindings.