From de2abc29e9f890433bef39eac46a84bdb9eaecf7 Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Thu, 3 Feb 2022 21:44:47 +0100
Subject: clippy::perf fixes

single_char_pattern and to_string_in_format_args
---
 compiler/rustc_interface/src/interface.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/rustc_interface/src')

diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs
index 26343561959..237aef1cf23 100644
--- a/compiler/rustc_interface/src/interface.rs
+++ b/compiler/rustc_interface/src/interface.rs
@@ -126,7 +126,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> FxHashSet<(String, Option<String
 
                 // If the user tried to use a key="value" flag, but is missing the quotes, provide
                 // a hint about how to resolve this.
-                if s.contains("=") && !s.contains("=\"") && !s.ends_with("\"") {
+                if s.contains('=') && !s.contains("=\"") && !s.ends_with('"') {
                     error!(concat!(
                         r#"expected `key` or `key="value"`, ensure escaping is appropriate"#,
                         r#" for your shell, try 'key="value"' or key=\"value\""#
-- 
cgit 1.4.1-3-g733a5