From 7a09b3b57b6e715e4bca492904d26341d2f91ce9 Mon Sep 17 00:00:00 2001
From: Clay Sweetser <clay.sweetser@gmail.com>
Date: Fri, 8 Aug 2014 17:22:50 -0400
Subject: [PATCH] Fix #1424 some more

---
 compiler/semexprs.nim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/compiler/semexprs.nim b/compiler/semexprs.nim
index c8d95886d5..14129332cc 100644
--- a/compiler/semexprs.nim
+++ b/compiler/semexprs.nim
@@ -185,19 +185,23 @@ proc isCastable(dst, src: PType): bool =
   #  castableTypeKinds = {tyInt, tyPtr, tyRef, tyCstring, tyString, 
   #                       tySequence, tyPointer, tyNil, tyOpenArray,
   #                       tyProc, tySet, tyEnum, tyBool, tyChar}
-  if dst.kind == tyOpenArray:
+  if skipTypes(dst, abstractInst-{tyOpenArray}).kind == tyOpenArray:
     return false
   var dstSize, srcSize: BiggestInt
 
   dstSize = computeSize(dst)
   srcSize = computeSize(src)
   if dstSize < 0: 
+    echo 'a'
     result = false
   elif srcSize < 0: 
+    echo 'b'
     result = false
   elif not typeAllowed(dst, skParam):
+    echo 'c'
     result = false
   else: 
+    echo 'd'
     result = (dstSize >= srcSize) or
         (skipTypes(dst, abstractInst).kind in IntegralTypes) or
         (skipTypes(src, abstractInst-{tyTypeDesc}).kind in IntegralTypes)