Unexpected error:
[./test/language/class/attributes/groups line 3] Error at '#': Expected expression.
Expected return code 0 and got 65. Stderr:
[./test/language/class/attributes/groups line 3] Error at '#': Expected expression.

Missing expected output "1" on line 11.
Missing expected output "1" on line 12.
Missing expected output "true" on line 13.
Missing expected output "4" on line 15.
Missing expected output "[combined, value, 2, false]" on line 16.