const aaa = iopt()?
const bbb = sopt()!

fn iopt() ?int {
	return 1234
}

fn sopt() !string {
	return 'xyz'
}

fn test_iconsts_are_resolved() {
	z := aaa
	assert z == 1234
}

fn test_sconsts_are_resolved() {
	z := bbb
	assert z == 'xyz'
}