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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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10
compiler/lowerings.nim
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@ -152,7 +152,7 @@ proc createObj*(g: ModuleGraph; owner: PSym, info: TLineInfo; final=true): PType
proc rawAddField*(obj: PType; field: PSym) =
assert field.kind == skField
field.position = sonsLen(obj.n)
field.position = len(obj.n)
addSon(obj.n, newSymNode(field))
propagateToOwner(obj, field.typ)
@ -179,14 +179,14 @@ proc lookupInRecord(n: PNode, id: int): PSym =
result = nil
case n.kind
of nkRecList:
for i in 0 ..< sonsLen(n):
for i in 0 ..< len(n):
result = lookupInRecord(n.sons[i], id)
if result != nil: return
of nkRecCase:
if n.sons[0].kind != nkSym: return
result = lookupInRecord(n.sons[0], id)
if result != nil: return
for i in 1 ..< sonsLen(n):
for i in 1 ..< len(n):
case n.sons[i].kind
of nkOfBranch, nkElse:
result = lookupInRecord(lastSon(n.sons[i]), id)
@ -206,7 +206,7 @@ proc addField*(obj: PType; s: PSym; cache: IdentCache) =
field.typ = t
assert t.kind != tyTyped
propagateToOwner(obj, t)
field.position = sonsLen(obj.n)
field.position = len(obj.n)
addSon(obj.n, newSymNode(field))
proc addUniqueField*(obj: PType; s: PSym; cache: IdentCache): PSym {.discardable.} =
@ -219,7 +219,7 @@ proc addUniqueField*(obj: PType; s: PSym; cache: IdentCache): PSym {.discardable
field.typ = t
assert t.kind != tyTyped
propagateToOwner(obj, t)
field.position = sonsLen(obj.n)
field.position = len(obj.n)
addSon(obj.n, newSymNode(field))
result = field