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newLit works on enum (#9662)

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* newLit works on enum

* remove debugging echo
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Arne Döring 2018-11-09 12:15:00 +01:00 • committed by GitHub
commit 573d02760e
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lib/core/macros.nim
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@ -696,6 +696,16 @@ proc newLit*[T](arg: seq[T]): NimNode {.compileTime.} =
),
bracket
)
proc newLit*(arg: enum): NimNode {.compileTime.} =
result = newCall(
arg.type.getTypeInst[1],
newLit(int(arg))
)
proc newLit*[T](s: set[T]): NimNode {.compileTime.} =
result = nnkCurly.newTree
for x in s:
result.add newLit(x)
proc newLit*(arg: tuple): NimNode {.compileTime.} =
result = nnkPar.newTree