diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pure/collections/deques.nim | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/pure/collections/deques.nim b/lib/pure/collections/deques.nim index 1aa525bd6..77579a52b 100644 --- a/lib/pure/collections/deques.nim +++ b/lib/pure/collections/deques.nim @@ -274,8 +274,9 @@ proc expandIfNeeded[T](deq: var Deque[T]) = if unlikely(deq.count >= cap): var n = newSeq[T](cap * 2) var i = 0 - for x in mitems(deq): # don't use copyMem because of the GC and because it's slower. - n[i] = move(x) + for x in mitems(deq): + when nimVM: n[i] = x # workaround for VM bug + else: n[i] = move(x) inc i deq.data = move(n) deq.mask = cap * 2 - 1 @@ -569,3 +570,15 @@ when isMainModule: foo(2, 1) foo(1, 5) foo(3, 2) + + import sets + block t13310: + proc main() = + var q = initDeque[HashSet[int16]](2) + q.addFirst([1'i16].toHashSet) + q.addFirst([2'i16].toHashSet) + q.addFirst([3'i16].toHashSet) + assert $q == "[{3}, {2}, {1}]" + + static: + main() |