Replace countup(x, y-1) with x ..< y

1 files changed, 7 insertions, 7 deletions

diff --git a/compiler/astalgo.nim b/compiler/astalgo.nim
index 4c16e8501..bd997b962 100644
--- a/compiler/astalgo.nim
+++ b/compiler/astalgo.nim
@@ -152,14 +152,14 @@ proc lookupInRecord(n: PNode, field: PIdent): PSym =
   result = nil
   case n.kind
   of nkRecList:
-    for i in countup(0, sonsLen(n) - 1):
+    for i in 0 ..< sonsLen(n):
       result = lookupInRecord(n.sons[i], field)
       if result != nil: return
   of nkRecCase:
     if (n.sons[0].kind != nkSym): return nil
     result = lookupInRecord(n.sons[0], field)
     if result != nil: return
-    for i in countup(1, sonsLen(n) - 1):
+    for i in 1 ..< sonsLen(n):
       case n.sons[i].kind
       of nkOfBranch, nkElse:
         result = lookupInRecord(lastSon(n.sons[i]), field)
@@ -175,7 +175,7 @@ proc getModule*(s: PSym): PSym =
   while result != nil and result.kind != skModule: result = result.owner
 
 proc getSymFromList(list: PNode, ident: PIdent, start: int = 0): PSym =
-  for i in countup(start, sonsLen(list) - 1):
+  for i in start ..< sonsLen(list):
     if list.sons[i].kind == nkSym:
       result = list.sons[i].sym
       if result.name.id == ident.id: return
@@ -281,7 +281,7 @@ proc typeToYamlAux(conf: ConfigRef; n: PType, marker: var IntSet, indent: int,
   else:
     if sonsLen(n) > 0:
       sonsRope = rope("[")
-      for i in countup(0, sonsLen(n) - 1):
+      for i in 0 ..< sonsLen(n):
         if i > 0: add(sonsRope, ",")
         addf(sonsRope, "$N$1$2", [rspaces(indent + 4), typeToYamlAux(conf, n.sons[i],
             marker, indent + 4, maxRecDepth - 1)])
@@ -330,7 +330,7 @@ proc treeToYamlAux(conf: ConfigRef; n: PNode, marker: var IntSet, indent: int,
       else:
         if sonsLen(n) > 0:
           addf(result, ",$N$1\"sons\": [", [istr])
-          for i in countup(0, sonsLen(n) - 1):
+          for i in 0 ..< sonsLen(n):
             if i > 0: add(result, ",")
             addf(result, "$N$1$2", [rspaces(indent + 4), treeToYamlAux(conf, n.sons[i],
                 marker, indent + 4, maxRecDepth - 1)])
@@ -960,7 +960,7 @@ iterator pairs*(t: TIdNodeTable): tuple[key: PIdObj, val: PNode] =
 proc initIITable(x: var TIITable) =
   x.counter = 0
   newSeq(x.data, StartSize)
-  for i in countup(0, StartSize - 1): x.data[i].key = InvalidKey
+  for i in 0 ..< StartSize: x.data[i].key = InvalidKey
 
 proc iiTableRawGet(t: TIITable, key: int): int =
   var h: Hash
@@ -1008,4 +1008,4 @@ proc isAddrNode*(n: PNode): bool =
     of nkCallKinds:
       if n[0].kind == nkSym and n[0].sym.magic == mAddr: true
       else: false
-    else: false
\ No newline at end of file
+    else: false