Certain invalid loot tables crash minecraft

How to reproduce

1. Download and open the attached world

2. Kill the pigs named "crash"

Expected behavior

• Content log error informing you that conditions entries should be of type object, not string

• Content log error informing you that functions entries should be of type object, not string

• Content log error informing you that pools entries should be of type object, not string

Actual behavior
Game crashes

Relevant loot tables

crash1

{
   "pools": [
      {
         "entries": [],
         "conditions": ["crash"]
      }
   ]
}

crash2

{
   "pools": [
      {
         "entries": [
            {
               "type": "item",
               "name": "apple",
               "functions": ["crash"]
            }
         ]
      }
   ]
}

crash3

{
   "pools": [
      {
         "entries": [
            {
               "type": 0,
               "pools": "crash"
            }
         ]
      }
   ]
}