From 7536e055840f74f1f7bda8ffecf851cb3e500147 Mon Sep 17 00:00:00 2001
From: Andrew Gallant <jamslam@gmail.com>
Date: Sat, 26 Aug 2023 08:14:50 -0400
Subject: [PATCH] syntax: remove superfluous `borrow`

Best guess is that the parser used to use something other than a `&str`,
but I can't remember.
---
 regex-syntax/src/ast/parse.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/regex-syntax/src/ast/parse.rs b/regex-syntax/src/ast/parse.rs
index 9cf64e9ec..47ea2586b 100644
--- a/regex-syntax/src/ast/parse.rs
+++ b/regex-syntax/src/ast/parse.rs
@@ -383,7 +383,7 @@ impl<'s, P: Borrow<Parser>> ParserI<'s, P> {
 
     /// Return a reference to the pattern being parsed.
     fn pattern(&self) -> &str {
-        self.pattern.borrow()
+        self.pattern
     }
 
     /// Create a new error with the given span and error type.