dawn-cmake/test/access/var/vector.wgsl

[[stage(compute), workgroup_size(1)]]
fn main() {
  var v : vec3<f32>;
  let scalar : f32 = v.y;
  let swizzle2 : vec2<f32> = v.xz;
  let swizzle3 : vec3<f32> = v.xzy;
}