From ede1f7d2a5a2f4038e3f3b2e953c44ee5ea06194 Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Thu, 23 Aug 2018 10:14:52 +0200
Subject: use String::new() instead of String::from(""), "".to_string(),
 "".to_owned() or "".into()

---
 src/libsyntax/parse/lexer/comments.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/parse/lexer')

diff --git a/src/libsyntax/parse/lexer/comments.rs b/src/libsyntax/parse/lexer/comments.rs
index dde0466f43c..172a48ddba2 100644
--- a/src/libsyntax/parse/lexer/comments.rs
+++ b/src/libsyntax/parse/lexer/comments.rs
@@ -230,7 +230,7 @@ fn trim_whitespace_prefix_and_push_line(lines: &mut Vec<String>, s: String, col:
             if col < len {
                 (&s[col..len]).to_string()
             } else {
-                "".to_string()
+                String::new()
             }
         }
         None => s,
-- 
cgit 1.4.1-3-g733a5