-- main.mcl --
import "fmt"

include c1([13, 42, 0, -37,])
class c1($b) {
	test [fmt.printf("len is: %d", len($b)),] {}	# len is 4
}
-- OUTPUT --
Edge: composite: []int -> len # 0
Edge: const: int(-37) -> composite: []int # 3
Edge: const: int(0) -> composite: []int # 2
Edge: const: int(13) -> composite: []int # 0
Edge: const: int(42) -> composite: []int # 1
Edge: const: str("len is: %d") -> printf: func(format str, a int) str # format
Edge: len -> printf: func(format str, a int) str # a
Edge: printf: func(format str, a int) str -> composite: []str # 0
Vertex: composite: []int
Vertex: composite: []str
Vertex: const: int(-37)
Vertex: const: int(0)
Vertex: const: int(13)
Vertex: const: int(42)
Vertex: const: str("len is: %d")
Vertex: len
Vertex: printf: func(format str, a int) str