Remove redundant [..]s

2021-12-03 03:06:36 +01:00
parent e6b883c74f
commit 15de4cbc4b
45 changed files with 123 additions and 127 deletions
--- a/compiler/rustc_ast/src/util/literal.rs
+++ b/compiler/rustc_ast/src/util/literal.rs
@@ -57,7 +57,7 @@ impl LitKind {
                // string in the token.
                let s = symbol.as_str();
                let symbol =
-                    if s.contains(&['\\', '\r'][..]) {
+                    if s.contains(&['\\', '\r']) {
                        let mut buf = String::with_capacity(s.len());
                        let mut error = Ok(());
                        unescape_literal(&s, Mode::Str, &mut |_, unescaped_char| {