-- main.mcl --
import "fmt"

$list = ["a", "b", "c",]

for $i, $x in $list {

	func foo($y) {
		"hello" + $x + $y
	}

	$s = foo($x)

	test [$s,] {}
}
-- OUTPUT --
Vertex: test[helloaa]
Vertex: test[hellobb]
Vertex: test[hellocc]
