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transf: big refactoring; other small fixes

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This commit is contained in:
Araq 2011-01-05 23:46:50 +01:00
commit 5635fde060
11 changed files with 286 additions and 225 deletions
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rod/ast.nim
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@ -955,9 +955,9 @@ proc hasSubnodeWith(n: PNode, kind: TNodeKind): bool =
of nkEmpty..nkNilLit: result = n.kind == kind
else:
for i in countup(0, sonsLen(n) - 1):
if (n.sons[i] != nil) and (n.sons[i].kind == kind) or
hasSubnodeWith(n.sons[i], kind):
return true
if n.sons[i] != nil:
if (n.sons[i].kind == kind) or hasSubnodeWith(n.sons[i], kind):
return true
result = false
proc replaceSons(n: PNode, oldKind, newKind: TNodeKind) =