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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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4
compiler/depends.nim
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@ -34,14 +34,14 @@ proc addDotDependency(c: PPassContext, n: PNode): PNode =
let b = Backend(g.graph.backend)
case n.kind
of nkImportStmt:
for i in 0 ..< sonsLen(n):
for i in 0 ..< len(n):
var imported = getModuleName(g.config, n.sons[i])
addDependencyAux(b, g.module.name.s, imported)
of nkFromStmt, nkImportExceptStmt:
var imported = getModuleName(g.config, n.sons[0])
addDependencyAux(b, g.module.name.s, imported)
of nkStmtList, nkBlockStmt, nkStmtListExpr, nkBlockExpr:
for i in 0 ..< sonsLen(n): discard addDotDependency(c, n.sons[i])
for i in 0 ..< len(n): discard addDotDependency(c, n.sons[i])
else:
discard