From 7a077804a3a58c93f690e382c86ccd4f1a8850af Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Fri, 1 Feb 2019 13:31:24 +0100
Subject: New return types for str::escape_* that impl Display and
 Iterator<char>
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As FCP’ed in the tracking issue: https://github.com/rust-lang/rust/issues/27791#issuecomment-376864727
---
 src/libsyntax/attr/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/attr')

diff --git a/src/libsyntax/attr/mod.rs b/src/libsyntax/attr/mod.rs
index 0c3aedae715..6c3f6c173ed 100644
--- a/src/libsyntax/attr/mod.rs
+++ b/src/libsyntax/attr/mod.rs
@@ -634,7 +634,7 @@ impl LitKind {
 
         match *self {
             LitKind::Str(string, ast::StrStyle::Cooked) => {
-                let escaped = string.as_str().escape_default();
+                let escaped = string.as_str().escape_default().to_string();
                 Token::Literal(token::Lit::Str_(Symbol::intern(&escaped)), None)
             }
             LitKind::Str(string, ast::StrStyle::Raw(n)) => {
-- 
cgit 1.4.1-3-g733a5