Fixed codegen for function type

crates/codegen/src/lib.rs

@@ -268,14 +268,14 @@ impl GetRust for TypeExpr {
                 params,
             } => {
                 format!(
-                    "{} -> {}({})",
+                    "{}({}) -> {}",
                     kind.get_rust(),
-                    return_type.get_rust(),
                     params
                         .iter()
                         .map(TypeExpr::get_rust)
                         .collect::<Vec<_>>()
-                        .join(", ")
+                        .join(", "),
+                    return_type.get_rust(),
                 )
             }
         }

mist-test/src/main.mist

@@ -15,6 +15,4 @@ void main()
     items::impl_test::run_tests();
     items::attribute_test::run_tests();
     println!("\x1b[32m\nAll tests passed!\x1b[0m");
-
-    void fn() hello = () => {};
 }