Error compiling schema with reserved words as keys

[bcherny]

{
  "type": "object",
  "properties": {
    "definitions": {
      "$ref": "#/definitions/definitions"
    }
  },
  "definitions": {
    "definitions": {
      "$ref": "#/definitions/schema"
    },
    "schema": {
      "type": "object",
      "properties": {
        "additionalProperties": {
          "anyOf": [
            {
              "$ref": "#/definitions/schema"
            }
          ]
        }
      }
    }
  }

[bcherny]

Published 4.1.3.