diff options
| -rw-r--r-- | lib/pure/collections/sets.nim | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/pure/collections/sets.nim b/lib/pure/collections/sets.nim index 3e462f73f..33fec1a18 100644 --- a/lib/pure/collections/sets.nim +++ b/lib/pure/collections/sets.nim @@ -246,8 +246,9 @@ proc incl*[A](s: var HashSet[A], other: HashSet[A]) = for item in other: incl(s, item) template doWhile(a: expr, b: stmt): stmt = - b - while a: b + while true: + b + if not a: break proc excl*[A](s: var HashSet[A], key: A) = ## Excludes `key` from the set `s`. |