-- main.mcl --
import "fmt"

# this should be a function as a value, iow a lambda
$answer = func() {
	"the answer is 42"
}

$out1 = $answer()
$out2 = $answer()

$name = $out1 + $out2

test "${name}" {}
-- OUTPUT --
Vertex: test[the answer is 42the answer is 42]