Fix bug in add default options (#1043)

JuliaNLSolvers · Jun 12, 2023 · 1f79069 · 1f79069
1 parent 1fc8255
commit 1f79069
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diff --git a/src/multivariate/optimize/interface.jl b/src/multivariate/optimize/interface.jl
@@ -19,7 +19,7 @@ end
 default_options(method::AbstractOptimizer) = NamedTuple()
 
 function add_default_opts!(opts::Dict{Symbol, Any}, method::AbstractOptimizer)
-    for newopt in default_options(method)
+    for newopt in pairs(default_options(method))
         if !haskey(opts, newopt[1])
             opts[newopt[1]] = newopt[2]
         end

diff --git a/test/multivariate/optimize/interface.jl b/test/multivariate/optimize/interface.jl
@@ -139,3 +139,8 @@ end
     @test res.method isa Optim.KrylovTrustRegion
 
 end
+
+@testset "issue 1041 and 1038" begin
+    g(x) = -exp(-(x-pi)^2)
+    @test_nowarn optimize(x->g(x[1]),[0.],method = AcceleratedGradientDescent())
+end