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remove conditionals on nimHasUserErrors, nimNoNilSeqs2, nimNoNilSeqs (#16861)

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* cleanup docs for type(nil) | type(nil); simplify nimHasUserErrors

* simplify nimNoNilSeqs2

* simplify nimNoNilSeqs

* fixup
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Timothee Cour 2021-01-29 05:30:24 -08:00 • committed by GitHub
commit 6e267d28b3
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13 changed files with 29 additions and 93 deletions
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compiler/magicsys.nim
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@ -98,8 +98,6 @@ proc skipIntLit*(t: PType; id: IdGenerator): PType {.inline.} =
result = t
proc addSonSkipIntLit*(father, son: PType; id: IdGenerator) =
when not defined(nimNoNilSeqs):
if isNil(father.sons): father.sons = @[]
let s = son.skipIntLit(id)
father.sons.add(s)
propagateToOwner(father, s)