fixes #15076 (#16143)

* fixes #15076 * heapqueue: optimized for ARC * added another test case [backport:1.4] * code cleanup
2020-11-26 10:24:52 +01:00 · 2020-11-26 10:24:52 +01:00 · da753c6a2e
commit da753c6a2e
parent 3e7077ac7d
4 changed files with 105 additions and 8 deletions
--- a/tests/arc/tasyncleak4.nim
+++ b/tests/arc/tasyncleak4.nim
@ -0,0 +1,21 @@
+discard """
+  cmd: "nim c --gc:orc -d:useMalloc $file"
+  output: '''ok'''
+  valgrind: "leaks"
+"""
+
+# bug #15076
+import asyncdispatch
+
+var futures: seq[Future[void]]
+
+for i in 1..20:
+  futures.add sleepAsync 1
+  futures.add sleepAsync 1
+
+  futures.all.waitFor()
+  futures.setLen 0
+
+setGlobalDispatcher nil
+GC_fullCollect()
+echo "ok"