From 52fa020bbf030ae2a57e66bb259ee626a5f1132e Mon Sep 17 00:00:00 2001
From: Mazdak Farrokhzad <twingoow@gmail.com>
Date: Sat, 21 Dec 2019 03:28:22 +0100
Subject: unwrap -> expect

---
 src/librustc_parse/parser/ty.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/librustc_parse/parser')

diff --git a/src/librustc_parse/parser/ty.rs b/src/librustc_parse/parser/ty.rs
index 15e0d54bb01..b83ec71124d 100644
--- a/src/librustc_parse/parser/ty.rs
+++ b/src/librustc_parse/parser/ty.rs
@@ -390,7 +390,7 @@ impl<'a> Parser<'a> {
         negative_bounds: Vec<Span>,
     ) {
         let negative_bounds_len = negative_bounds.len();
-        let last_span = *negative_bounds.last().unwrap();
+        let last_span = *negative_bounds.last().expect("no negative bounds, but still error?");
         let mut err = self.struct_span_err(
             negative_bounds,
             "negative bounds are not supported",
-- 
cgit 1.4.1-3-g733a5