Element after if clause is rendered twice if function is used inside

[akesser]

Bug Report

Resources that follow an if clause that evaluates to False are rendered twice, if a function is used inside of them

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

example in https://play.kcl-lang.io/?s=PoSwLgpgtgzgBAXjgbQLoCgBmBXAdgYzBAHtcAVCGMROAGwEMoAjAE3rgFoA+OKgJzgBvdHFFwARADd6tbBHHoAvulCRYcANRJkwsXFyMINcQEEFijCr7FaR7ZZCY4AMRkwIALhFjV0eFpRvPVFBAyg7CQAhcWU9SxVwP01tb10xMIgkcQBhBT0AawgATxocAiJSCioACgBKb2UHNXgkX1h0IA

_items = []
functionTest = lambda -> str {
    "value"
}
_items += [{
    name = "A"
}]

_role = []

if False:
    _items += [
        {name = "B"}
    ]


_items += [
  {
    name= "C"
    key = functionTest()
  }
]

items = _items

The code above creates the following output:

items:
- name: A
- name: C
  key: value
- name: C
  key: value

If the function call to functionTest() is removed the output is (as expected)

items:
- name: A
- name: C
  key: value

If the if clause resolves to True the output is (as expected)

items:
- name: A
- name: B
- name: C
  key: value

2. What did you expect to see? (Required)

Irrelevant of using a function in the last item, if the if evaluates to False, the output should be

items:
- name: A
- name: C
  key: value

3. What did you see instead (Required)

When using a function and if the if evaluates to False, the result is

items:
- name: A
- name: C
  key: value
- name: C
  key: value

4. What is your KCL components version? (Required)

0.11