From d74f7344719f720685770549198eca6cec328fe5 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Wed, 8 Feb 2017 13:11:07 +0100
Subject: fixes #5352

---
 compiler/vm.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/vm.nim b/compiler/vm.nim
index ea82a3155..5d4784281 100644
--- a/compiler/vm.nim
+++ b/compiler/vm.nim
@@ -522,7 +522,9 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
       decodeBC(rkNode)
       let shiftedRb = rb + ord(regs[ra].node.kind == nkObjConstr)
       let dest = regs[ra].node
-      if dest.sons[shiftedRb].kind == nkExprColonExpr:
+      if dest.kind == nkNilLit:
+        stackTrace(c, tos, pc, errNilAccess)
+      elif dest.sons[shiftedRb].kind == nkExprColonExpr:
         putIntoNode(dest.sons[shiftedRb].sons[1], regs[rc])
       else:
         putIntoNode(dest.sons[shiftedRb], regs[rc])
-- 
cgit 1.4.1-2-gfad0