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fixes #3329

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This commit is contained in:
Araq 2015-09-18 01:37:34 +02:00
commit 36f68e1650
7 changed files with 65 additions and 17 deletions
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5
compiler/ccgutils.nim
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@ -99,7 +99,10 @@ proc getUniqueType*(key: PType): PType =
gCanonicalTypes[k] = key
result = key
of tyTypeDesc, tyTypeClasses, tyGenericParam, tyFromExpr, tyFieldAccessor:
internalError("getUniqueType")
if key.sym != nil:
internalError(key.sym.info, "metatype not eliminated")
else:
internalError("metatype not eliminated")
of tyDistinct:
if key.deepCopy != nil: result = key
else: result = getUniqueType(lastSon(key))