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Fix #15909 (#15914)

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Fanael Linithien 2020-11-12 09:28:32 +01:00 • committed by GitHub
commit 7d4f70280e
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compiler/varpartitions.nim
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@ -399,6 +399,7 @@ proc allRoots(n: PNode; result: var seq[PSym]; followDotExpr = true) =
proc destMightOwn(c: var Partitions; dest: var VarIndex; n: PNode) =
## Analyse if 'n' is an expression that owns the data, if so mark 'dest'
## with 'ownsData'.
if n.typ == nil: return
case n.kind
of nkEmpty, nkCharLit..nkNilLit:
# primitive literals including the empty are harmless: