JuliaLang/Graphs.jl — pull request #66 by pozorvlak (2014-03-19 16:38:58+00:00)
Title: Make DFS tests pass on 32-bit machines.

simple_inclist uses Ints for vertices; on 32-bit machines, Int == Int32.
But test/dfs.jl hard-coded the use of Int64s for test data, which caused
type errors.