aqua StreamArgs

export lng280BugWithForEmptyStreamFunc

service StreamService("test-service"):
    store(numbers: []u32, n: u32)

func callService(stream: *u32, n: u32):
    stream <<- 1
    StreamService.store(stream, n)

func returnEmptyStream() -> *u32:
    <- *[]

func lng280BugWithForEmptyStreamFunc():
    arr = [1,2,3,4,5]
    for a <- arr:
      str <- returnEmptyStream()
      -- passing the function directly won't work, see LNG-290
      callService(str, a)