From 16ce1082465a11bf76df5f59530cde02bddc4f21 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Fri, 8 Mar 2019 00:07:09 +0100
Subject: Make Expr generic in its type of labels

---
 dhall/src/normalize.rs | 2 +-
 dhall/src/typecheck.rs | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'dhall')

diff --git a/dhall/src/normalize.rs b/dhall/src/normalize.rs
index 9dd384a..246a3c0 100644
--- a/dhall/src/normalize.rs
+++ b/dhall/src/normalize.rs
@@ -20,7 +20,7 @@ where
 {
     use dhall_core::BinOp::*;
     use dhall_core::Builtin::*;
-    use dhall_core::Expr::*;
+    use dhall_core::Expr_::*;
     match e {
         // Matches that don't normalize everything right away
         Let(f, _, r, b) => {
diff --git a/dhall/src/typecheck.rs b/dhall/src/typecheck.rs
index befd8c4..e36a6fa 100644
--- a/dhall/src/typecheck.rs
+++ b/dhall/src/typecheck.rs
@@ -8,7 +8,7 @@ use dhall_core::context::Context;
 use dhall_core::core;
 use dhall_core::core::Builtin::*;
 use dhall_core::core::Const::*;
-use dhall_core::core::Expr::*;
+use dhall_core::core::Expr_::*;
 use dhall_core::core::{app, pi};
 use dhall_core::core::{bx, shift, subst, Expr, V, X};
 
@@ -31,7 +31,7 @@ fn rule(a: core::Const, b: core::Const) -> Result<core::Const, ()> {
     }
 }
 
-fn match_vars(vl: &V, vr: &V, ctx: &[(&str, &str)]) -> bool {
+fn match_vars(vl: &V<&str>, vr: &V<&str>, ctx: &[(&str, &str)]) -> bool {
     let xxs = ctx.get(0).map(|x| (x, ctx.split_at(1).1));
     match (vl, vr, xxs) {
         (&V(xL, nL), &V(xR, nR), None) => xL == xR && nL == nR,
@@ -186,6 +186,7 @@ where
     S: Clone + ::std::fmt::Debug + 'i,
 {
     use dhall_core::BinOp::*;
+    use dhall_core::Expr_;
     match *e {
         Const(c) => axiom(c).map(Const), //.map(Cow::Owned),
         Var(V(x, n)) => {
@@ -489,7 +490,7 @@ where
         Builtin(ListIndexed) => {
             let mut m = BTreeMap::new();
             m.insert("index", Builtin(Natural));
-            m.insert("value", Expr::from("a"));
+            m.insert("value", Expr_::from("a"));
             Ok(pi(
                 "a",
                 Const(Type),
-- 
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