LEARN VOID / CONCURRENCY
Parallel workers
Move independent work onto bounded native workers.
Complete program for the explicit async host adapter. The result below is the returned integer.
func sum_squares(limit: i32) -> i32:
var total = 0
var number = 1
for number <= limit:
total += number * number
number += 1
return total
async func entry(limit: i32) -> i32:
var calculation = spawn sum_squares(limit)
return await calculationKeep the worker calculation independent
sum_squares adds the squares of integers from one through the limit. It has a scalar input, scalar result and private locals. Input 5 calculates 1 + 4 + 9 + 16 + 25 = 55.
Submit and await one job
spawn sum_squares(limit) submits the synchronous function to a bounded native worker. The async parent awaits the answer. This makes the transfer boundary visible without introducing shared state or combining several unrelated worker tests.
Respect supported transfers
The current subset requires directly named synchronous noncapturing functions and supported value transfers. Managed mutable objects, lists, dictionaries, interfaces, task handles, callable values and native resources cannot be passed across this boundary. The full program requires the explicit async host adapter; ordinary CLI execution does not select it.