From 6bbe7df139552695081af735bd82945e5e22ed05 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Sat, 20 Apr 2019 22:11:08 +0200
Subject: improved_slice_patterns now returns ownership on error

---
 dhall_core/Cargo.toml    | 2 +-
 dhall_core/src/parser.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'dhall_core')

diff --git a/dhall_core/Cargo.toml b/dhall_core/Cargo.toml
index a2aced0..80cf721 100644
--- a/dhall_core/Cargo.toml
+++ b/dhall_core/Cargo.toml
@@ -12,4 +12,4 @@ doctest = false
 itertools = "0.8.0"
 pest = "2.1"
 dhall_generated_parser = { path = "../dhall_generated_parser" }
-improved_slice_patterns = { version = "1.0.1", path = "../improved_slice_patterns" }
+improved_slice_patterns = { version = "2.0.0", path = "../improved_slice_patterns" }
diff --git a/dhall_core/src/parser.rs b/dhall_core/src/parser.rs
index 051a4e6..31249a9 100644
--- a/dhall_core/src/parser.rs
+++ b/dhall_core/src/parser.rs
@@ -176,7 +176,7 @@ macro_rules! make_parser {
             [x..] => Err(
                 format!("Unexpected children: {:?}", x.collect::<Vec<_>>())
             )?,
-        ).ok_or_else(|| -> String { unreachable!() })?;
+        ).map_err(|_| -> String { unreachable!() })?;
         Ok(ParsedValue::$group(res))
     });
     (@body,
-- 
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