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cleaned up macros.nim

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This commit is contained in:
Andreas Rumpf 2017-11-19 13:15:03 +01:00
commit 5ccf69ffa3
3 changed files with 14 additions and 19 deletions
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9
lib/pure/collections/sequtils.nim
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@ -706,16 +706,17 @@ template newSeqWith*(len: int, init: untyped): untyped =
result[i] = init
result
proc mapLitsImpl(constructor: NimNode; op: NimNode; nested: bool): NimNode =
if isAtomicLit(constructor):
proc mapLitsImpl(constructor: NimNode; op: NimNode; nested: bool;
filter = nnkLiterals): NimNode =
if constructor.kind in filter:
result = newNimNode(nnkCall, lineInfoFrom=constructor)
result.add op
result.add constructor
else:
result = newNimNode(constructor.kind, lineInfoFrom=constructor)
for v in constructor:
if nested or isAtomicLit(v):
result.add mapLitsImpl(v, op, nested)
if nested or v.kind in filter:
result.add mapLitsImpl(v, op, nested, filter)
else:
result.add v