[[block]]
struct block0 {
  data : vec4<f32>;
};

[[group(0), binding(1)]] var<storage, read_write> x_4 : block0;

fn main_1() {
  x_4.data = vec4<f32>(1.0, 2.0, 3.0, 4.0);
  return;
}

[[stage(compute), workgroup_size(1, 1, 1)]]
fn main() {
  main_1();
}
