diff --git a/examples/add/src/lib.rs b/examples/add/src/lib.rs
index 2b69e764..ad4ffde3 100644
--- a/examples/add/src/lib.rs
+++ b/examples/add/src/lib.rs
@@ -2,319 +2,5 @@ use wasm_bindgen::prelude::*;
 
 #[wasm_bindgen]
 pub fn add(a: u32, b: u32) -> u32 {
-    lol as u32
-}
-
-#[wasm_bindgen]
-pub enum Enum {
-    A,
-    B,
-}
-
-#[wasm_bindgen]
-pub struct Rust {}
-
-#[wasm_bindgen]
-pub fn wut(
-    // anyref
-    _: &JsValue,
-    _: JsValue,
-    // rust
-    _: &Rust,
-    _: Rust,
-    _: Enum,
-    _: bool,
-    _: char,
-    // numbers
-    _: f32,
-    _: f64,
-    _: i8,
-    _: u8,
-    _: i16,
-    _: u16,
-    _: i32,
-    _: u32,
-    _: i64,
-    _: u64,
-    // slices
-    _: &[u8],
-    _: &[i8],
-    _: &[u16],
-    _: &[i16],
-    _: &[u32],
-    _: &[i32],
-    _: &[u64],
-    _: &[i64],
-    _: &[f32],
-    _: &[f64],
-    // vectors
-    _: Vec<u8>,
-    _: Vec<i8>,
-    _: Vec<u16>,
-    _: Vec<i16>,
-    _: Vec<u32>,
-    _: Vec<i32>,
-    _: Vec<u64>,
-    _: Vec<i64>,
-    _: Vec<f32>,
-    _: Vec<f64>,
-    // option float
-    _: Option<f32>,
-    _: Option<f64>,
-    // option integer
-    _: Option<i8>,
-    _: Option<u8>,
-    _: Option<i16>,
-    _: Option<u16>,
-    _: Option<i32>,
-    _: Option<u32>,
-    _: Option<i64>,
-    _: Option<u64>,
-    // option misc
-    _: Option<bool>,
-    _: Option<char>,
-    _: Option<Enum>,
-    _: Option<Rust>,
-    // option vectors
-    _: Option<Vec<u8>>,
-    _: Option<Vec<i8>>,
-    _: Option<Vec<u16>>,
-    _: Option<Vec<i16>>,
-    _: Option<Vec<u32>>,
-    _: Option<Vec<i32>>,
-    _: Option<Vec<u64>>,
-    _: Option<Vec<i64>>,
-    _: Option<Vec<f32>>,
-    _: Option<Vec<f64>>,
-) {
-}
-
-#[wasm_bindgen]
-pub fn goo(x: u32) {
-    unsafe {
-        std::mem::transmute::<u32, fn()>(x)();
-    }
-}
-
-#[wasm_bindgen]
-pub fn r1() -> Rust {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r2() -> Vec<u32> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r3() -> JsValue {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r4() -> i8 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r5() -> u8 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r6() -> i16 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r7() -> u16 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r8() -> i32 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r9() -> u32 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r10() -> i64 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r11() -> u64 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r12() -> f32 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r13() -> f64 {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r14() -> bool {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r15() -> char {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r16() -> Enum {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r17() -> Option<Vec<u32>> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r18() -> Option<i32> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r19() -> Option<bool> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r20() -> Option<char> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r21() -> Option<Enum> {
-    loop {}
-}
-#[wasm_bindgen]
-pub fn r22() -> Option<Rust> {
-    loop {}
-}
-
-#[wasm_bindgen]
-extern "C" {
-    pub fn lol(
-        // anyref
-        _: &JsValue,
-        _: JsValue,
-        // rust
-        // _: &Rust,
-        _: Rust,
-        _: Enum,
-        _: bool,
-        _: char,
-        // numbers
-        _: f32,
-        _: f64,
-        _: i8,
-        _: u8,
-        _: i16,
-        _: u16,
-        _: i32,
-        _: u32,
-        _: i64,
-        _: u64,
-        // slices
-        _: &[u8],
-        _: &[i8],
-        _: &[u16],
-        _: &[i16],
-        _: &[u32],
-        _: &[i32],
-        _: &[u64],
-        _: &[i64],
-        _: &[f32],
-        _: &[f64],
-        // vectors
-        _: Vec<u8>,
-        _: Vec<i8>,
-        _: Vec<u16>,
-        _: Vec<i16>,
-        _: Vec<u32>,
-        _: Vec<i32>,
-        _: Vec<u64>,
-        _: Vec<i64>,
-        _: Vec<f32>,
-        _: Vec<f64>,
-        // option float
-        _: Option<f32>,
-        _: Option<f64>,
-        // option integer
-        _: Option<i8>,
-        _: Option<u8>,
-        _: Option<i16>,
-        _: Option<u16>,
-        _: Option<i32>,
-        _: Option<u32>,
-        _: Option<i64>,
-        _: Option<u64>,
-        // option misc
-        _: Option<bool>,
-        _: Option<char>,
-        _: Option<Enum>,
-        _: Option<Rust>,
-        // option vectors
-        _: Option<Vec<u8>>,
-        _: Option<Vec<i8>>,
-        _: Option<Vec<u16>>,
-        _: Option<Vec<i16>>,
-        _: Option<Vec<u32>>,
-        _: Option<Vec<i32>>,
-        _: Option<Vec<u64>>,
-        _: Option<Vec<i64>>,
-        _: Option<Vec<f32>>,
-        _: Option<Vec<f64>>,
-        // option slices
-        _: Option<&[u8]>,
-        _: Option<&[i8]>,
-        _: Option<&[u16]>,
-        _: Option<&[i16]>,
-        _: Option<&[u32]>,
-        _: Option<&[i32]>,
-        _: Option<&[u64]>,
-        _: Option<&[i64]>,
-        _: Option<&[f32]>,
-        _: Option<&[f64]>,
-        // closures
-        _: &dyn Fn(),
-        _: &mut dyn FnMut(),
-        _: &Closure<dyn Fn()>,
-        _: &Closure<dyn FnMut()>,
-    );
-}
-
-macro_rules! t {
-    ($($n:ident : $t:ty,)*) => (
-        $(
-            #[wasm_bindgen]
-            pub fn $n() -> u32 {
-                #[wasm_bindgen]
-                extern "C" {
-                    #[wasm_bindgen(js_namespace = nowhere)]
-                    fn $n() -> $t;
-                }
-                return $n as u32;
-            }
-
-        )*
-    )
-}
-
-t! {
-    x1: i8,
-    x2: u8,
-    x3: i16,
-    x4: u16,
-    x5: i32,
-    x6: u32,
-    x7: i64,
-    x8: u64,
-    x9: f32,
-    x10: f64,
-    x11: Rust,
-    x12: Vec<u32>,
-    x13: JsValue,
-    x14: bool,
-    x15: char,
-    x16: Enum,
-    x17: Option<Vec<u32>>,
-    x18: Option<i32>,
-    x19: Option<char>,
-    x20: Option<bool>,
-    x21: Option<Rust>,
-    x22: Option<Enum>,
+    a + b
 }