Revert #3753 (#3754)

jump-dev · May 23, 2024 · 48a4f74 · 48a4f74
1 parent 44a7591
commit 48a4f74
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/src/operators.jl b/src/operators.jl
@@ -568,12 +568,3 @@ function Base.complex(
 )
     return r + im * i
 end
-
-if VERSION >= v"1.11.0-alpha1" && isdefined(LinearAlgebra, :haszero)
-    # See JuMP.jl#3752 for details.
-    # Introduced by https://github.com/JuliaLang/julia/pull/52528
-    LinearAlgebra.haszero(::Type{<:AbstractVariableRef}) = true
-    LinearAlgebra.haszero(::Type{<:GenericAffExpr}) = true
-    LinearAlgebra.haszero(::Type{<:GenericQuadExpr}) = true
-    LinearAlgebra.haszero(::Type{<:GenericNonlinearExpr}) = true
-end