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Various fixes to FutureStreams based on PR feedback.

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This commit is contained in:
Dominik Picheta 2017-02-26 12:52:19 +01:00
commit f9cce32097
7 changed files with 72 additions and 48 deletions
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lib/pure/collections/deques.nim
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@ -129,7 +129,7 @@ proc expandIfNeeded[T](deq: var Deque[T]) =
var cap = deq.mask + 1
if unlikely(deq.count >= cap):
var n = newSeq[T](cap * 2)
for i, x in deq: # don't use copyMem because the GC and because it's slower.
for i, x in pairs(deq): # don't use copyMem because the GC and because it's slower.
shallowCopy(n[i], x)
shallowCopy(deq.data, n)
deq.mask = cap * 2 - 1