scalikejdbcでフィールド名の解決に失敗する？

Hoge.scala

case class Hoge(id: String)
object HogeTable extends SQLSyntaxSupport[Hoge]{
  //ry
}

//これだとh.idのコンパイルが失敗する
def doSomething() = {
  findOther.right.flatMap { result => //Eitherを返すDB処理
    val h = HogeTable.syntax("h")
    withSQL {
      select
      .from(HogeTable as h)
      .where.eq(h.id, "id")
    }
    //.map(ry)
    .single()
    .apply()
    .toRight(new Exception("not found"))
  }
}

//これだとOK
def doSomething() = {
  val hid = h.id
  findOther.right.flatMap { result => //Eitherを返すDB処理
    val h = HogeTable.syntax("h")
    withSQL {
      select
      .from(HogeTable as h)
      .where.eq(hid, "id")
    }
    //.map(ry)
    .single()
    .apply()
    .toRight(new Exception("not found"))
  }
}