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fixes #4845

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Araq 2016-10-08 10:25:55 +02:00
commit 3a5dfd6a03
1 changed files with 3 additions and 1 deletions
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4
compiler/semexprs.nim
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@ -136,8 +136,10 @@ proc isCastable(dst, src: PType): bool =
# tyProc, tySet, tyEnum, tyBool, tyChar} # tyProc, tySet, tyEnum, tyBool, tyChar}
if skipTypes(dst, abstractInst-{tyOpenArray}).kind == tyOpenArray: if skipTypes(dst, abstractInst-{tyOpenArray}).kind == tyOpenArray:
return false return false
var dstSize, srcSize: BiggestInt if skipTypes(src, abstractInst-{tyTypeDesc}).kind == tyTypeDesc:
return false
var dstSize, srcSize: BiggestInt
dstSize = computeSize(dst) dstSize = computeSize(dst)
srcSize = computeSize(src) srcSize = computeSize(src)
if dstSize < 0: if dstSize < 0: