test/tint/expressions/index/let/array_nested_struct.wgsl

struct S {
  m: i32,
  n: array<u32, 4>,
}

fn f() -> u32 {
  let a :array<S, 2> = array<S, 2>();
  return a[1].n[1];
}

@compute @workgroup_size(1)
fn main() {
    _ = f();
}