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fix #15035 (#15236)

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cooldome 2020-08-28 16:57:52 +01:00 • committed by GitHub
commit f8c48fc186
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2 changed files with 19 additions and 2 deletions
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5
compiler/injectdestructors.nim
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@ -699,8 +699,9 @@ proc p(n: PNode; c: var Con; s: var Scope; mode: ProcessMode): PNode =
elif n.kind in {nkObjDownConv, nkObjUpConv}:
result = copyTree(n)
result[0] = p(n[0], c, s, sinkArg)
elif n.typ == nil:
# 'raise X' can be part of a 'case' expression. Deal with it here:
elif n.typ == nil or n.typ.skipTypes({tyGenericInst, tyAlias, tySink, tyVar}).kind == tyOpenArray:
# 'raise X' can be part of a 'case' expression. Deal with it here.
# openarrays require perfect forwarding
result = p(n, c, s, normal)
else:
# copy objects that are not temporary but passed to a 'sink' parameter