use constructorof here

SciML · Nov 6, 2024 · d8a7649 · d8a7649
1 parent f08cf51
commit d8a7649
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/OrdinaryDiffEqDifferentiation/src/derivative_utils.jl b/lib/OrdinaryDiffEqDifferentiation/src/derivative_utils.jl
@@ -711,7 +711,7 @@ function build_J_W(alg, u, uprev, p, t, dt, f::F, ::Type{uEltypeNoUnits},
 
         _f = islin ? (isode ? f.f : f.f1.f) : f
         jacvec = JacVec((du, u, p, t) -> _f(du, u, p, t), copy(u), p, t;
-            autodiff = alg_autodiff(alg), tag = OrdinaryDiffEqTag())
+            autodiff = constructorof(alg_autodiff(alg))(), tag = OrdinaryDiffEqTag())
         J = jacvec
         W = WOperator{IIP}(f.mass_matrix, dt, J, u, jacvec)
     elseif alg.linsolve !== nothing && !LinearSolve.needs_concrete_A(alg.linsolve) ||
@@ -734,7 +734,7 @@ function build_J_W(alg, u, uprev, p, t, dt, f::F, ::Type{uEltypeNoUnits},
                 (u, p, t) -> _f(u, p, t)
             end
             jacvec = JacVec(__f, copy(u), p, t;
-                autodiff = alg_autodiff(alg), tag = OrdinaryDiffEqTag())
+                autodiff = constructorof(alg_autodiff(alg))(), tag = OrdinaryDiffEqTag())
             WOperator{IIP}(f.mass_matrix, dt, J, u, jacvec)
         end
     else