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Small ast.nim cleanup (#12156)

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* Remove sonsLen
* Use Indexable
This commit is contained in:
Clyybber 2019-09-09 11:54:15 +02:00 • committed by Andreas Rumpf
commit ed1d41c51e
54 changed files with 559 additions and 573 deletions
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6
compiler/aliases.nim
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@ -22,14 +22,14 @@ proc isPartOfAux(n: PNode, b: PType, marker: var IntSet): TAnalysisResult =
result = arNo
case n.kind
of nkRecList:
for i in 0 ..< sonsLen(n):
for i in 0 ..< len(n):
result = isPartOfAux(n.sons[i], b, marker)
if result == arYes: return
of nkRecCase:
assert(n.sons[0].kind == nkSym)
result = isPartOfAux(n.sons[0], b, marker)
if result == arYes: return
for i in 1 ..< sonsLen(n):
for i in 1 ..< len(n):
case n.sons[i].kind
of nkOfBranch, nkElse:
result = isPartOfAux(lastSon(n.sons[i]), b, marker)
@ -52,7 +52,7 @@ proc isPartOfAux(a, b: PType, marker: var IntSet): TAnalysisResult =
of tyGenericInst, tyDistinct, tyAlias, tySink:
result = isPartOfAux(lastSon(a), b, marker)
of tyArray, tySet, tyTuple:
for i in 0 ..< sonsLen(a):
for i in 0 ..< len(a):
result = isPartOfAux(a.sons[i], b, marker)
if result == arYes: return
else: discard