From f108fce21cd025ead58ced8c21a8156fe339e26f Mon Sep 17 00:00:00 2001
From: Chris Wong <lambda.fairy@gmail.com>
Date: Sun, 8 Oct 2017 21:42:33 +1300
Subject: [PATCH] Make the result of `Literal::string()` more readable

Closes #45076
---
 src/libproc_macro/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs
index e6307f10c139f..cf30966fa8971 100644
--- a/src/libproc_macro/lib.rs
+++ b/src/libproc_macro/lib.rs
@@ -488,7 +488,7 @@ impl Literal {
     pub fn string(string: &str) -> Literal {
         let mut escaped = String::new();
         for ch in string.chars() {
-            escaped.extend(ch.escape_unicode());
+            escaped.extend(ch.escape_debug());
         }
         Literal(token::Literal(token::Lit::Str_(Symbol::intern(&escaped)), None))
     }