Merge pull request #1467 from Varriount/fix-1424

Fix #1424
2014-08-10 23:55:06 +02:00 · 2014-08-10 23:55:06 +02:00 · 94131e1e56
commit 94131e1e56
parent a2ec3c91f1 74213fcb9c
1 changed files with 3 additions and 1 deletions
--- a/compiler/semexprs.nim
+++ b/compiler/semexprs.nim
@ -185,13 +185,15 @@ proc isCastable(dst, src: PType): bool =
  #  castableTypeKinds = {tyInt, tyPtr, tyRef, tyCstring, tyString, 
  #                       tySequence, tyPointer, tyNil, tyOpenArray,
  #                       tyProc, tySet, tyEnum, tyBool, tyChar}
+  if skipTypes(dst, abstractInst-{tyOpenArray}).kind == tyOpenArray:
+    return false
  var dstSize, srcSize: BiggestInt

  dstSize = computeSize(dst)
  srcSize = computeSize(src)
  if dstSize < 0: 
    result = false
-  elif srcSize < 0: 
+  elif srcSize < 0:
    result = false
  elif not typeAllowed(dst, skParam):
    result = false