Fix UnsupportedNonlinearOperator error for LinearAlgebra.norm (#3864)

jump-dev · Nov 1, 2024 · c63b19c · c63b19c
1 parent 11df2db
commit c63b19c
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diff --git a/src/nlp_expr.jl b/src/nlp_expr.jl
@@ -1171,6 +1171,10 @@ function LinearAlgebra.logdet(::AbstractMatrix{<:AbstractJuMPScalar})
     return throw(MOI.UnsupportedNonlinearOperator(:logdet))
 end
 
+function LinearAlgebra.norm(::AbstractArray{<:AbstractJuMPScalar})
+    return throw(MOI.UnsupportedNonlinearOperator(:norm))
+end
+
 function LinearAlgebra.norm(::AbstractArray{<:AbstractJuMPScalar}, ::Real)
     return throw(MOI.UnsupportedNonlinearOperator(:norm))
 end

diff --git a/test/test_nlp_expr.jl b/test/test_nlp_expr.jl
@@ -857,6 +857,7 @@ function test_linear_algebra_errors()
     @test_throws MOI.UnsupportedNonlinearOperator LinearAlgebra.qr(x)
     y = 2.0 .* x[:, 2] .+ 1.0
     @test_throws MOI.UnsupportedNonlinearOperator LinearAlgebra.norm(y)
+    @test_throws MOI.UnsupportedNonlinearOperator LinearAlgebra.norm(y, 2)
     @test_throws MOI.UnsupportedNonlinearOperator LinearAlgebra.nullspace(y)
     return
 end