## Test

```catala
declaration enumeration Foo:

declaration scope Bar:
  internal foo content Foo
```

```catala-test-inline
$ catala Typecheck 
[ERROR] The enum Foo does not have any cases; give it some for Catala to be able to accept it.

┌─⯈ tests/test_enum/bad/empty.catala_en:4.25-4.28:
└─┐
4 │ declaration enumeration Foo:
  │                         ‾‾‾
  └─ Test
#return code 255#
```