From 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:03:36 +0200
Subject: Adding upstream version 1.65.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/proc_macro/src/lib.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'library/proc_macro/src/lib.rs')

diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs
index 8e478cd7b..495c1c5ae 100644
--- a/library/proc_macro/src/lib.rs
+++ b/library/proc_macro/src/lib.rs
@@ -1353,12 +1353,7 @@ impl Literal {
     /// Byte string literal.
     #[stable(feature = "proc_macro_lib2", since = "1.29.0")]
     pub fn byte_string(bytes: &[u8]) -> Literal {
-        let string = bytes
-            .iter()
-            .cloned()
-            .flat_map(std::ascii::escape_default)
-            .map(Into::<char>::into)
-            .collect::<String>();
+        let string = bytes.escape_ascii().to_string();
         Literal::new(bridge::LitKind::ByteStr, &string, None)
     }
 
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