From 0c271f54208c7ba0bac6ad2da87f60e7c6d8e37c Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Thu, 13 Jul 2017 04:43:53 +0200
Subject: fixes #5871

---
 lib/system.nim | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/system.nim')

diff --git a/lib/system.nim b/lib/system.nim
index 424d9694d..8f653c1e0 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -442,6 +442,7 @@ type
                                         ## providing an exception message
                                         ## is bad style.
     trace: string
+    up: ref Exception # used for stacking exceptions. Not exported!
 
   SystemError* = object of Exception ## \
     ## Abstract class for exceptions that the runtime system raises.
-- 
cgit 1.4.1-2-gfad0