diff --git a/schala-repl/src/repl/mod.rs b/schala-repl/src/repl/mod.rs
index ecf2c8e..bfd5d63 100644
--- a/schala-repl/src/repl/mod.rs
+++ b/schala-repl/src/repl/mod.rs
@@ -225,7 +225,7 @@ impl Repl {
       CommandTree::term_with_function("debug",
         Some("Configure debug information"),
         vec![
-          CommandTree::term_with_function("list-passes", Some("List all registered compiler passes"), vec![], Box::new(|repl: &mut Repl, cmds: &[&str]| {
+          CommandTree::term_with_function("list-passes", Some("List all registered compiler passes"), vec![], Box::new(|repl: &mut Repl, _cmds: &[&str]| {
             let language_state = repl.get_cur_language_state();
             let pass_names = match language_state.request_meta(LangMetaRequest::StageNames) {
               LangMetaResponse::StageNames(names) => names,
@@ -250,7 +250,7 @@ impl Repl {
           ])
         ],
         Box::new(|repl: &mut Repl, cmds: &[&str]| {
-          let mut cur_state = repl.get_cur_language_state();
+          let cur_state = repl.get_cur_language_state();
           match cmds.get(0) {
             Some(&"show-immediate") => {
               let stage_name = match cmds.get(1) {