-- in.cue --
c: #R & {
    w: [{}, {b: int}]
}
#R: {
    w: [{}, ...]
}
-- out/eval --
(struct){
  c: (#struct){
    w: (#list){
      0: (#struct){
      }
      1: (#struct){
        b: (int){ int }
      }
    }
  }
  #R: (#struct){
    w: (list){
      0: (#struct){
      }
    }
  }
}
-- out/compile --
--- in.cue
{
  c: (〈0;#R〉 & {
    w: [
      {},
      {
        b: int
      },
    ]
  })
  #R: {
    w: [
      {},
      ...,
    ]
  }
}