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pathutils: remove dead code

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Araq 2018-11-21 09:53:16 +01:00
commit 6ad5e01160
1 changed files with 0 additions and 17 deletions
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compiler/pathutils.nim
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@ -73,23 +73,6 @@ iterator dirs(x: string): (int, int) =
var it: PathIter var it: PathIter
while hasNext(it, x): yield next(it, x) while hasNext(it, x): yield next(it, x)
when false:
iterator dirs(x: string): (int, int) =
var i = 0
var first = true
while i < x.len:
let prev = i
if first and x[i] in {DirSep, AltSep}:
# absolute path:
inc i
else:
while i < x.len and x[i] notin {DirSep, AltSep}: inc i
if i > prev:
yield (prev, i-1)
first = false
# skip all separators:
while i < x.len and x[i] in {DirSep, AltSep}: inc i
proc isDot(x: string; bounds: (int, int)): bool = proc isDot(x: string; bounds: (int, int)): bool =
bounds[1] == bounds[0] and x[bounds[0]] == '.' bounds[1] == bounds[0] and x[bounds[0]] == '.'