Files
Nim/tests/parallel/tlet_spawn.nim
ringabout 2848cdb18a fixes #13781; fixes #14901; add acyclic pragmas to FlowVar (#20804)
* add acyclic pragmas to FlowVar

* add testcases
2022-11-10 16:54:39 +08:00

29 lines
401 B
Nim

discard """
output: '''
done999 999
'''
"""
import std/[threadpool, os]
proc foo(): int = 999
# test that the disjoint checker deals with 'a = spawn f(); g = spawn f()':
proc main =
parallel:
let f = spawn foo()
let b = spawn foo()
echo "done", f, " ", b
main()
# bug #13781
proc thread(): string =
os.sleep(1000)
return "ok"
var fv = spawn thread()
sync()
doAssert ^fv == "ok"