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preparations for language extensions: 'sink' and 'lent' types

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This commit is contained in:
Andreas Rumpf 2018-01-07 23:09:26 +01:00
commit e4081a7201
34 changed files with 183 additions and 178 deletions
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compiler/aliases.nim
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@ -49,7 +49,7 @@ proc isPartOfAux(a, b: PType, marker: var IntSet): TAnalysisResult =
if a.sons[0] != nil:
result = isPartOfAux(a.sons[0].skipTypes(skipPtrs), b, marker)
if result == arNo: result = isPartOfAux(a.n, b, marker)
of tyGenericInst, tyDistinct, tyAlias:
of tyGenericInst, tyDistinct, tyAlias, tySink:
result = isPartOfAux(lastSon(a), b, marker)
of tyArray, tySet, tyTuple:
for i in countup(0, sonsLen(a) - 1):