diff options
Diffstat (limited to 'compiler/ccgutils.nim')
| -rw-r--r-- | compiler/ccgutils.nim | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/ccgutils.nim b/compiler/ccgutils.nim index 04983d6a4..6af6a857c 100644 --- a/compiler/ccgutils.nim +++ b/compiler/ccgutils.nim @@ -89,8 +89,10 @@ proc getUniqueType*(key: PType): PType = of tyTypeDesc, tyTypeClasses, tyGenericParam, tyFromExpr, tyFieldAccessor: internalError("GetUniqueType") - of tyGenericInst, tyDistinct, tyOrdinal, tyMutable, - tyConst, tyIter, tyStatic: + of tyDistinct: + if key.deepCopy != nil: result = key + else: result = getUniqueType(lastSon(key)) + of tyGenericInst, tyOrdinal, tyMutable, tyConst, tyIter, tyStatic: result = getUniqueType(lastSon(key)) of tyArrayConstr, tyGenericInvokation, tyGenericBody, tyOpenArray, tyArray, tySet, tyRange, tyTuple, |