From 35db1b4b54dba8b0cafe661329e0099dfabd8073 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Fri, 13 Mar 2020 17:04:47 +0000
Subject: Remove top-level Expr aliases

---
 dhall/src/semantics/resolve/hir.rs | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

(limited to 'dhall/src/semantics/resolve/hir.rs')

diff --git a/dhall/src/semantics/resolve/hir.rs b/dhall/src/semantics/resolve/hir.rs
index fa2989f..22abaaf 100644
--- a/dhall/src/semantics/resolve/hir.rs
+++ b/dhall/src/semantics/resolve/hir.rs
@@ -1,7 +1,7 @@
 use crate::error::TypeError;
 use crate::semantics::{type_with, NameEnv, Nir, NzEnv, Tir, TyEnv, Type};
 use crate::syntax::{Expr, ExprKind, Span, V};
-use crate::{NormalizedExpr, ToExprOptions};
+use crate::ToExprOptions;
 
 /// Stores an alpha-normalized variable.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
@@ -51,15 +51,15 @@ impl Hir {
     }
 
     /// Converts a closed Hir expr back to the corresponding AST expression.
-    pub fn to_expr(&self, opts: ToExprOptions) -> NormalizedExpr {
+    pub fn to_expr(&self, opts: ToExprOptions) -> Expr {
         hir_to_expr(self, opts, &mut NameEnv::new())
     }
     /// Converts a closed Hir expr back to the corresponding AST expression.
-    pub fn to_expr_noopts(&self) -> NormalizedExpr {
+    pub fn to_expr_noopts(&self) -> Expr {
         let opts = ToExprOptions { alpha: false };
         self.to_expr(opts)
     }
-    pub fn to_expr_tyenv(&self, env: &TyEnv) -> NormalizedExpr {
+    pub fn to_expr_tyenv(&self, env: &TyEnv) -> Expr {
         let opts = ToExprOptions { alpha: false };
         let mut env = env.as_nameenv().clone();
         hir_to_expr(self, opts, &mut env)
@@ -93,11 +93,7 @@ impl Hir {
     }
 }
 
-fn hir_to_expr(
-    hir: &Hir,
-    opts: ToExprOptions,
-    env: &mut NameEnv,
-) -> NormalizedExpr {
+fn hir_to_expr(hir: &Hir, opts: ToExprOptions, env: &mut NameEnv) -> Expr {
     let kind = match hir.kind() {
         HirKind::Var(v) if opts.alpha => ExprKind::Var(V("_".into(), v.idx())),
         HirKind::Var(v) => ExprKind::Var(env.label_var(*v)),
-- 
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