diff --git a/schala-lang/language/src/reduced_ir/mod.rs b/schala-lang/language/src/reduced_ir/mod.rs
index 03bbfab..9e9f8f9 100644
--- a/schala-lang/language/src/reduced_ir/mod.rs
+++ b/schala-lang/language/src/reduced_ir/mod.rs
@@ -331,7 +331,7 @@ impl ast::Pattern {
             }),
             ast::Pattern::TupleStruct(name, subpatterns) => {
                 let symbol = symbol_table.lookup_symbol(&name.id).unwrap();
-                if let SymbolSpec::DataConstructor { index: tag, type_id, arity } = symbol.spec() {
+                if let SymbolSpec::DataConstructor { index: tag, type_id: _, arity: _ } = symbol.spec() {
                     let items: Vec<_> = subpatterns.iter().map(|pat| pat.reduce(symbol_table)).collect();
                     let items: Result<Vec<Pattern>, PatternError> = items.into_iter().collect();
                     let items = items?;
@@ -346,7 +346,7 @@ impl ast::Pattern {
             ast::Pattern::VarOrName(name) => {
                 let symbol = symbol_table.lookup_symbol(&name.id).unwrap();
                 match symbol.spec() {
-                    SymbolSpec::DataConstructor { index: tag, type_id, arity } => {
+                    SymbolSpec::DataConstructor { index: tag, type_id: _, arity: _ } => {
                         Pattern::Tuple {
                             tag: Some(tag as u32),
                             subpatterns: vec![]
@@ -359,7 +359,7 @@ impl ast::Pattern {
                     spec => return Err(format!("Unexpected VarOrName symbol: {:?}", spec).into())
                 }
             },
-            ast::Pattern::Record(name, /*Vec<(Rc<String>, Pattern)>*/ _) => {
+            ast::Pattern::Record(_name, _members/*Vec<(Rc<String>, Pattern)>*/) => {
                 unimplemented!()
             },
         })
diff --git a/schala-lang/language/src/reduced_ir/types.rs b/schala-lang/language/src/reduced_ir/types.rs
index c31713f..532acc2 100644
--- a/schala-lang/language/src/reduced_ir/types.rs
+++ b/schala-lang/language/src/reduced_ir/types.rs
@@ -134,16 +134,7 @@ pub enum Pattern {
     Binding(DefId)
 }
 
-/*
-#[derive(Debug, Clone)]
-pub struct Subpattern {
-    pub tag: Option<usize>,
-    pub subpatterns: Vec<Option<Subpattern>>,
-    //pub bound_vars: BoundVars,
-    pub guard: Option<Expression>,
-}
-*/
-
+#[allow(dead_code)]
 #[derive(Debug)]
 pub struct PatternError {
     msg: String,
diff --git a/schala-lang/language/src/symbol_table/resolver.rs b/schala-lang/language/src/symbol_table/resolver.rs
index 0e7e824..9a830bc 100644
--- a/schala-lang/language/src/symbol_table/resolver.rs
+++ b/schala-lang/language/src/symbol_table/resolver.rs
@@ -298,7 +298,7 @@ impl<'a> ASTVisitor for ScopeResolver<'a> {
                 self.lookup_name_in_scope(name);
             }
             //TODO this isn't really the right syntax for a VarOrName
-            VarOrName(ref name @ QualifiedName { id, components }) => {
+            VarOrName(QualifiedName { id, components }) => {
                 if components.len() == 1 {
                     //TODO need a better way to construct a FQSN from a QualifiedName
                     let local_name: Rc<String> = components[0].clone();