## 'xor' should be a boolean operator

```catala
declaration scope TestXorWithInt:
  context test_var content integer

scope TestXorWithInt:
  definition test_var equals 10 xor 20
```

```catala-test-inline
$ catala Typecheck
[ERROR]
Error during typechecking, incompatible types:
┌─⯈ integer
└─⯈ bool

This expression has type integer:
┌─⯈ tests/bool/bad/test_xor_with_int.catala_en:8.30-8.32:
└─┐
8 │   definition test_var equals 10 xor 20
  │                              ‾‾
  └─ 'xor' should be a boolean operator

Expected type bool coming from expression:
┌─⯈ tests/bool/bad/test_xor_with_int.catala_en:8.33-8.36:
└─┐
8 │   definition test_var equals 10 xor 20
  │                                 ‾‾‾
  └─ 'xor' should be a boolean operator
#return code 123#
```