diff options
Diffstat (limited to 'tests/tstrset.nim')
| -rw-r--r-- | tests/tstrset.nim | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tests/tstrset.nim b/tests/tstrset.nim index 76900bf63..e19ccee4d 100644 --- a/tests/tstrset.nim +++ b/tests/tstrset.nim @@ -2,7 +2,7 @@ type TRadixNodeKind = enum rnLinear, rnFull, rnLeaf - PRadixNode = ptr TRadixNode + PRadixNode = ref TRadixNode TRadixNode = object kind: TRadixNodeKind TRadixNodeLinear = object of TRadixNode @@ -24,7 +24,7 @@ proc search(r: PRadixNode, s: string): PRadixNode = case r.kind of rnLinear: var x = PRadixNodeLinear(r) - for j in 0..x.len-1: + for j in 0..ze(x.len)-1: if x.keys[j] == s[i]: if s[i] == '\0': return r r = x.vals[j] @@ -56,21 +56,19 @@ proc testOrincl*(r: var PRadixNode, s: string): bool = proc incl*(r: var PRadixNode, s: string) = discard testOrIncl(r, s) proc excl*(r: var PRadixNode, s: string) = - x = search(r, s) + var x = search(r, s) if x == nil: return case x.kind of rnLeaf: PRadixNodeLeaf(x).s = "" of rnFull: PRadixNodeFull(x).b['\0'] = nil of rnLinear: var x = PRadixNodeLinear(x) - for i in 0..x.len-1: + for i in 0..ze(x.len)-1: if x.keys[i] == '\0': - swap(x.keys[i], x.keys[x.len-1]) + swap(x.keys[i], x.keys[ze(x.len)-1]) dec(x.len) break var root: PRadixNode - - |