From e3eefe266756449ebe3b2c1bb177f0130569b3b2 Mon Sep 17 00:00:00 2001
From: David Ross <daboross@daboross.net>
Date: Sat, 15 Feb 2020 17:09:42 -0800
Subject: [PATCH] Remove extra debug print in unreachable!

---
 src/librustc_parse/parser/expr.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/librustc_parse/parser/expr.rs b/src/librustc_parse/parser/expr.rs
index fe5570f26abd..3d0f746d3955 100644
--- a/src/librustc_parse/parser/expr.rs
+++ b/src/librustc_parse/parser/expr.rs
@@ -659,8 +659,7 @@ impl<'a> Parser<'a> {
                     ExprKind::MethodCall(_, _) => "a method call",
                     ExprKind::Call(_, _) => "a function call",
                     ExprKind::Await(_) => "`.await`",
-                    ref kind =>
-                        unreachable!("parse_dot_or_call_expr_with_ shouldn't produce a {:?}", kind),
+                    _ => unreachable!("parse_dot_or_call_expr_with_ shouldn't produce this"),
                 }
             );
             let mut err = self.struct_span_err(span, &msg);