From 7e7ce19ec1ffb1e1fb09b6b3d81e1b1f157ba20e Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Thu, 7 Dec 2017 13:14:28 +0100
Subject: [PATCH] GC test workaround: use a lock for 'echo' for Windows

---
 tests/parallel/tdisjoint_slice2.nim | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/tests/parallel/tdisjoint_slice2.nim b/tests/parallel/tdisjoint_slice2.nim
index 1e86ea644..25cb2362f 100644
--- a/tests/parallel/tdisjoint_slice2.nim
+++ b/tests/parallel/tdisjoint_slice2.nim
@@ -11,12 +11,19 @@ discard """
   sortoutput: true
 """
 
-import threadpool
+import threadpool, locks
+
+var echoLock: Lock
+initLock echoLock
 
 proc f(a: openArray[int]) =
-  for x in a: echo x
+  for x in a:
+    withLock echoLock:
+      echo x
 
-proc f(a: int) = echo a
+proc f(a: int) =
+  withLock echoLock:
+    echo a
 
 proc main() =
   var a: array[0..9, int] = [0,1,2,3,4,5,6,7,8,9]