fn refract_7e02e6() {
var arg_0 = vec4<f32>();
var arg_1 = vec4<f32>();
var arg_2 = 1.0;
var res : vec4<f32> = refract(arg_0, arg_1, arg_2);
}
@vertex
fn vertex_main() -> @builtin(position) vec4<f32> {
refract_7e02e6();
return vec4<f32>();
@fragment
fn fragment_main() {
@compute @workgroup_size(1)
fn compute_main() {