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)