diff --git a/schala-lang/src/ast_reducing.rs b/schala-lang/src/ast_reducing.rs
index 3fda49c..6a30152 100644
--- a/schala-lang/src/ast_reducing.rs
+++ b/schala-lang/src/ast_reducing.rs
@@ -100,7 +100,7 @@ impl Declaration {
     use self::Declaration::*;
     match self {
       Binding {name, constant, expr } => Stmt::Binding { name: name.clone(), constant: *constant, expr: expr.reduce() },
-      FuncDecl(::parsing::Signature { name, params, type_anno }, statements) => Stmt::Binding {
+      FuncDecl(::parsing::Signature { name, params, .. }, statements) => Stmt::Binding {
         name: name.clone(),
         constant: true,
         expr: Expr::Func(Func::UserDefined {
diff --git a/schala-lang/src/lib.rs b/schala-lang/src/lib.rs
index 677278c..d90ff91 100644
--- a/schala-lang/src/lib.rs
+++ b/schala-lang/src/lib.rs
@@ -93,7 +93,7 @@ fn typechecking(handle: &mut Schala, input: parsing::AST, comp: Option<&mut Unfi
   }
 }
 
-fn ast_reducing(handle: &mut Schala, input: parsing::AST, comp: Option<&mut UnfinishedComputation>) -> Result<ast_reducing::ReducedAST, String> {
+fn ast_reducing(_handle: &mut Schala, input: parsing::AST, comp: Option<&mut UnfinishedComputation>) -> Result<ast_reducing::ReducedAST, String> {
   let output = input.reduce();
   comp.map(|comp| comp.add_artifact(TraceArtifact::new("ast_reducing", format!("{:?}", output))));
   Ok(output)