From 113a2425a43ac0d2f629bf3086d21098a8b24d05 Mon Sep 17 00:00:00 2001
From: Kirill Andreev <hindmost.one@gmail.com>
Date: Mon, 1 Jun 2020 12:15:30 +0400
Subject: [PATCH] Remove ScopeHelpers.hs

---
 tools/lsp/squirrel/src/AST/ScopeHelpers.hs | 58 ----------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 tools/lsp/squirrel/src/AST/ScopeHelpers.hs

diff --git a/tools/lsp/squirrel/src/AST/ScopeHelpers.hs b/tools/lsp/squirrel/src/AST/ScopeHelpers.hs
deleted file mode 100644
index 19edc42f7..000000000
--- a/tools/lsp/squirrel/src/AST/ScopeHelpers.hs
+++ /dev/null
@@ -1,58 +0,0 @@
-
-module AST.ScopeHelpers where
-
-import Control.Monad.State
-
-data Define n e ty a = Define
-  { recursive :: Bool
-  , name :: n a
-  , body :: Maybe (e a)
-  , ty   :: Maybe (ty a)
-  }
-  deriving stock (Functor, Foldable, Traversable)
-
-data Block f a = Block
-  { body      :: f a
-  }
-  deriving stock (Functor, Foldable, Traversable)
-
-class UpdatableScopes n e ty f where
-  updateScopes :: (a -> ScopeM n e ty (f b)) -> f a -> ScopeM n e ty (f b)
-
-type ScopeM n e ty = State [Env n e ty]
-
-newtype Env n e ty = Env
-  { _eDecls :: [ScopedDecl n e ty]
-  }
-  deriving newtype (Semigroup, Monoid)
-
-data ScopedDecl n e ty = ScopedDecl
-  { _sdName   :: n ()
-  , _sdBody   :: Maybe (e ())
-  , _sdType   :: Maybe (ty ())
-  }
-
-data Kind = Star
-
-define :: (Functor n, Functor b, Functor ty) => Define n b ty a -> ScopeM n b ty ()
-define (Define _ n e ty) = do
-  modify \(Env top : rest) ->
-    Env (sd : top) : rest
-  where
-    sd = ScopedDecl
-      (void n)
-      (void <$> e)
-      (void <$> ty)
-
-instance
-  ( UpdatableScopes n e ty n
-  , UpdatableScopes n e ty e
-  , UpdatableScopes n e ty ty
-  )
-    =>
-  UpdatableScopes n e ty (Define n e ty)
-    where
-      updateScopes action def@(Define recur name body ty) = do
-        define def
-        name' <- updateScopes action name
-        _