diff --git a/src/main.rs b/src/main.rs
index 21a1e04..56de207 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![expect(dead_code)]
+
 use clap::Parser;
 
 mod cli;
@@ -5,10 +7,10 @@ mod expr;
 
 fn main() -> miette::Result<()> {
     let args = cli::Args::parse();
-    let input_delim = args.delimiter();
-    let input = args.input();
+    let _input_delim = args.delimiter();
+    let _input = args.input();
 
-    let expression = expr::parse(&args.expression)?;
+    let _expression = expr::parse(&args.expression)?;
 
     Ok(())
 }