Merge pull request JuliaLang#94 from JuliaLang/cb/backtrack

Add backtracking to max-sum, improve greedy solver; the solver is now exact
halleysfifthinc · Jan 6, 2018 · 32d3dbc · 32d3dbc
2 parents 2f304cb + 98e1e8f
commit 32d3dbc
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diff --git a/bin/Pkg2/types.jl b/bin/Pkg2/types.jl
@@ -5,7 +5,6 @@ module Types
 export VersionInterval, VersionSet
 import Base: show, isempty, in, intersect, union!, union, ==, hash, copy, deepcopy_internal
 
-import Pkg3.equalto
 import Pkg3.iswindows
 
 struct VersionInterval