From 27abd52170b2d2769f5fbed665795bdb9a3facef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Esteban=20K=C3=BCber?= <esteban@kuber.com.ar>
Date: Wed, 13 Mar 2019 00:10:16 -0700
Subject: [PATCH] Fix operator precedence

---
 src/libsyntax/tokenstream.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libsyntax/tokenstream.rs b/src/libsyntax/tokenstream.rs
index 5caa59a53f92..80a7bde606af 100644
--- a/src/libsyntax/tokenstream.rs
+++ b/src/libsyntax/tokenstream.rs
@@ -181,8 +181,8 @@ impl TokenStream {
                         (_, (TokenTree::Token(_, token::Token::Comma), _)) => continue,
                         ((TokenTree::Token(sp, token_left), NonJoint),
                          (TokenTree::Token(_, token_right), _))
-                        if token_left.is_ident() || token_left.is_lit() &&
-                            token_right.is_ident() || token_right.is_lit() => *sp,
+                        if (token_left.is_ident() || token_left.is_lit()) &&
+                            (token_right.is_ident() || token_right.is_lit()) => *sp,
                         ((TokenTree::Delimited(sp, ..), NonJoint), _) => sp.entire(),
                         _ => continue,
                     };