print fails for variables assigned in destructured array

[johanfylling]

OPA print function fails when printing variable assigned in destructured array.

• OPA version: 0.34.2/HEAD@main
• Example policy:

package example

jwt := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"

test = payload {
    [_, payload, _] := io.jwt.decode(jwt)
    print(payload)
}

• Example CLI command: opa eval -d <broken.rego> "data.example.test"
• Example output that OPA returned:

{
  "errors": [
    {
      "message": "var __local1__ is undeclared",
      "code": "rego_compile_error",
      "location": {
        "file": "broken.rego",
        "row": 7,
        "col": 11
      }
    }
  ]
}