aqua/aqua-src/antithesis.aqua

aqua Main

export bugLNG346

ability Promise:
  yield() -> string

func done_nil() -> string:
  <- ""

func done() -> Promise:
  <- Promise(yield = done_nil)

ability Compute:
  yield() -> string

alias WorkerYield: -> string
alias Yield: WorkerYield -> Promise

func wait_for() -> Yield:
  wait = func (cb: -> string) -> Promise:
    yield = func () -> string:
      e <- cb()
      <- e
    <- Promise(yield = yield)
  <- wait

ability Function:
  run(dealId: string) -> string

func simple{Compute}(yield: Yield) -> Function:
  deal_run = func () -> string:
    c_yield = func () -> string:
      <- Compute.yield()
    yieeld <- yield(c_yield)
    res <- yieeld.yield()
    <- res
  <- Function(run = deal_run)

func bugLNG346() -> string:
  res: *string
  yieeld = func () -> string:
    res <<- "hello"
    <- ""
  c = Compute(yield = yieeld)
  fn = simple{c}(wait_for())
  r <- fn.run("")
  <- res!