[Bug] Bit set isn't autocompleted in procedure groups

[BigBoyBarney]

Hi!

The following example illustrates the issue:

Flag :: enum {
	One,
	Two,
}

Flags :: bit_set[Flag]

test :: proc (num: int, input: Flags) {}
filler :: proc (text: string, input: Flags) {}

group :: proc {
	test,
	filler,
}

main :: proc() {
	group(1, {.}) // No autocompletion here.
}

If the procedure is alone in the group (or not in a group at all), autocompletion works as expected.

Actual example: cbor.unmarshal's flags parameter.

---

Cheers!

[BigBoyBarney]

Thank you ❤️