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assignment -> shallowCopy for efficiency.

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This commit is contained in:
Charles Blake 2015-02-13 14:10:09 -05:00
commit 5068a5aa01
2 changed files with 2 additions and 2 deletions
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lib/pure/collections/sets.nim
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@ -276,7 +276,7 @@ proc excl*[A](s: var HashSet[A], key: A) =
if isEmpty(s.data[i].hcode): # end of collision cluster; So all done
return
r = s.data[i].hcode and msk # "home" location of key@i
s.data[j] = s.data[i] # data[j] will be marked EMPTY next loop
shallowCopy(s.data[j], s.data[i]) # data[j] will be marked EMPTY next loop
proc excl*[A](s: var HashSet[A], other: HashSet[A]) =
## Excludes everything in `other` from `s`.