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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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4
compiler/renderer.nim
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@ -325,8 +325,8 @@ proc lsub(g: TSrcGen; n: PNode): int
proc litAux(g: TSrcGen; n: PNode, x: BiggestInt, size: int): string =
proc skip(t: PType): PType =
result = t
while result.kind in {tyGenericInst, tyRange, tyVar, tyDistinct,
tyOrdinal, tyAlias}:
while result.kind in {tyGenericInst, tyRange, tyVar, tyLent, tyDistinct,
tyOrdinal, tyAlias, tySink}:
result = lastSon(result)
if n.typ != nil and n.typ.skip.kind in {tyBool, tyEnum}:
let enumfields = n.typ.skip.n