Merge pull request #98 from SebastianM-C/fix-alias-u0-deprecation

Fix alias u0 deprecation

Author: ChrisRackauckas

Project.toml

@@ -15,7 +15,7 @@ SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 ConcreteStructs = "0.2"
 DiffEqBase = "6.140"
 DiffEqCallbacks = "3, 4"
-NonlinearSolveBase = "2"
+NonlinearSolveBase = "2.2"
 Reexport = "1.0"
 SciMLBase = "2"
 julia = "1.10"

src/solve.jl

@@ -16,7 +16,7 @@ end
 function SciMLBase.__solve(prob::SciMLBase.AbstractSteadyStateProblem, alg::DynamicSS,
         args...; abstol = 1e-8, reltol = 1e-6, odesolve_kwargs = (;),
         save_idxs = nothing, termination_condition = NonlinearSolveBase.NormTerminationMode(infnorm),
-        kwargs...)
+        alias = SciMLBase.NonlinearAliasSpecifier(), kwargs...)
     tspan = __get_tspan(prob.u0, alg)
 
     f = if prob isa SteadyStateProblem
@@ -54,7 +54,9 @@ function SciMLBase.__solve(prob::SciMLBase.AbstractSteadyStateProblem, alg::Dyna
     # Construct and solve the ODEProblem
     odeprob = ODEProblem{isinplace(prob), true}(f, prob.u0, tspan, prob.p)
     odesol = solve(odeprob, alg.alg, args...; abstol, reltol, kwargs...,
-        odesolve_kwargs..., callback, save_end = true)
+        odesolve_kwargs..., callback, save_end = true,
+        alias = SciMLBase.ODEAliasSpecifier(; alias_p = alias.alias_p,
+            alias_f = alias.alias_f, alias_u0 = alias.alias_u0))
 
     resid, u, retcode = __get_result_from_sol(termination_condition, tc_cache, odesol)
 

test/autodiff.jl

@@ -34,7 +34,7 @@ eqs = [
     D(y8) ~ (-k2 * y6 * y8 + k6 * y7)
 ]
 
-@mtkbuild model = ODESystem(eqs, t)
+@mtkcompile model = System(eqs, t)
 
 struct Tag end
 T = typeof(ForwardDiff.Tag(Tag(), Float64))