#![no_main]

use parity_wasm::elements::Module as WasmModule;
use wasm_smith::Module as SmModule;

use wasm::backend::{ast::transformer::Transformer, translator::arity::List};

fn fuzz_transformer(wasm: &WasmModule) {
	let arity = List::new(wasm);

	for i in 0..arity.in_arity.len() {
		let _ = Transformer::new(wasm, &arity).consume(i);
	}
}

libfuzzer_sys::fuzz_target!(|module: SmModule| {
	let data = module.to_bytes();
	let wasm = match parity_wasm::deserialize_buffer(&data) {
		Ok(v) => v,
		Err(_) => return,
	};

	fuzz_transformer(&wasm);
});