test/tint/expressions/index/var/struct_nested_struct.wgsl

struct T {
  o: f32,
  p: u32
}

struct S {
  m: i32,
  n: T,
}

fn f() -> u32 {
  var a = S();
  return a.n.p;
}

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