diff --git a/src/main.rs b/src/main.rs
index 0c5953e..44e8d71 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,6 @@
 
 use ir::{LProgram, UProgram};
 use parser::{NodeParsable, PModule, PStatement, ParserCtx};
-use util::Labelable;
 use std::{
     fs::{create_dir_all, OpenOptions},
     io::{stdout, BufRead, BufReader},
diff --git a/src/parser/v3/lower/expr.rs b/src/parser/v3/lower/expr.rs
index 76f82d5..29e6544 100644
--- a/src/parser/v3/lower/expr.rs
+++ b/src/parser/v3/lower/expr.rs
@@ -122,7 +122,7 @@ impl FnLowerable for PExpr {
                     }
                     UnaryOp::Deref => {
                         let t = &ctx.program.expect(res.id).ty;
-                        let Type::Ref(inner) = t else {
+                        let Type::Ref(_) = t else {
                             ctx.err(format!(
                                 "Cannot dereference type {:?}",
                                 ctx.program.type_name(t)
diff --git a/src/parser/v3/lower/func.rs b/src/parser/v3/lower/func.rs
index 416f3d4..117547e 100644
--- a/src/parser/v3/lower/func.rs
+++ b/src/parser/v3/lower/func.rs
@@ -6,7 +6,7 @@ use crate::{
 
 impl Node<PFunction> {
     pub fn lower_name(&self, p: &mut UProgram) -> Option<FnID> {
-        Some(self.as_ref()?.lower_name(p)?)
+        self.as_ref()?.lower_name(p)
     }
     pub fn lower(&self, id: FnID, p: &mut UProgram, output: &mut CompilerOutput) {
         if let Some(s) = self.as_ref() {
@@ -24,6 +24,7 @@ impl PFunction {
             name.to_string(),
             Some(UVar {
                 parent: None,
+                // this gets replaced with the correct type later
                 ty: Type::Error,
                 origin: self.header.span,
             }),