From e6c963259ce38e9467f45839e9ee433b00dabaa4 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Mon, 1 Jul 2019 13:12:04 +0200
Subject: [PATCH] fixes #11617

(cherry picked from commit bd55c862a6ed8ee33caab2e93e1ad7f9e5bd85a5)
---
 compiler/semobjconstr.nim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/semobjconstr.nim b/compiler/semobjconstr.nim
index c9216cc512..1130abef3a 100644
--- a/compiler/semobjconstr.nim
+++ b/compiler/semobjconstr.nim
@@ -352,6 +352,9 @@ proc semObjConstr(c: PContext, n: PNode, flags: TExprFlags): PNode =
     t = skipTypes(t.sons[0], {tyGenericInst, tyAlias, tySink, tyOwned})
     if optNimV2 in c.config.globalOptions:
       result.typ = makeVarType(c, result.typ, tyOwned)
+      # we have to watch out, there are also 'owned proc' types that can be used
+      # multiple times as long as they don't have closures.
+      result.typ.flags.incl tfHasOwned
   if t.kind != tyObject:
     localError(c.config, n.info, errGenerated, "object constructor needs an object type")
     return