compiler: implement make([]T, ...)

src/examples/test/test.go

@@ -35,8 +35,11 @@ func main() {
 	readMap(testmap, "data")
 
 	// slice
+	l := 5
 	foo := []int{1, 2, 4, 5}
+	bar := make([]byte, l-2, l)
 	println("len/cap foo:", len(foo), cap(foo))
+	println("len/cap bar:", len(bar), cap(bar))
 	println("foo[3]:", foo[3])
 	println("sum foo:", sum(foo))