JuliaLang/julia — pull request #6883 by ninjin (2014-05-19 04:03:23+00:00)
Title: sizehint for Sets now returns the given Set

Minor patch, if I want to contribute I have to start somewhere.

sizehint previously returned the Dict as-per discussion:

https://groups.google.com/forum/#!topic/julia-users/COdDQwrgKQQ

Before:

julia> sizehint(Set(), 4711)
Dict{Any,Nothing}()

After:

julia> sizehint(Set(), 4711)
Set{Any}({})