Remove some redundant allocations

2 files changed, 2 insertions, 2 deletions

diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs
index aa3a4b606..820af2d20 100644
--- a/crates/syntax/src/ast/node_ext.rs
+++ b/crates/syntax/src/ast/node_ext.rs
@@ -55,7 +55,7 @@ impl ast::Attr {
         let key = self.simple_name()?;
         let value_token = lit.syntax().first_token()?;
 
-        let value: SmolStr = ast::String::cast(value_token.clone())?.value()?.into();
+        let value: SmolStr = ast::String::cast(value_token)?.value()?.into();
 
         Some((key, value))
     }
diff --git a/crates/syntax/src/ast/token_ext.rs b/crates/syntax/src/ast/token_ext.rs
index 52b7285dd..5e9620a40 100644
--- a/crates/syntax/src/ast/token_ext.rs
+++ b/crates/syntax/src/ast/token_ext.rs
@@ -599,7 +599,7 @@ impl ast::IntNumber {
         text = &text[radix.prefix_len()..];
 
         let buf;
-        if text.contains("_") {
+        if text.contains('_') {
             buf = text.replace('_', "");
             text = buf.as_str();
         };