Revert "fix: use remake to promote intialization problem"

This reverts commit 27e7efb.

Author: AayushSabharwal

src/systems/diffeqs/abstractodesystem.jl

@@ -817,9 +817,7 @@ function DiffEqBase.ODEProblem{iip, specialize}(sys::AbstractODESystem, u0map =
     end
 
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(ODEProblem{iip}(f, u0, tspan, p, pt; kwargs1..., kwargs...); u0, p)
+    return remake(ODEProblem{iip}(f, u0, tspan, p, pt; kwargs1..., kwargs...))
 end
 get_callback(prob::ODEProblem) = prob.kwargs[:callback]
 
@@ -1042,14 +1040,9 @@ function DiffEqBase.DAEProblem{iip}(sys::AbstractODESystem, du0map, u0map, tspan
     end
 
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(
-        DAEProblem{iip}(
-            f, du0, u0, tspan, p; differential_vars = differential_vars,
-            kwargs..., kwargs1...);
-        u0,
-        p)
+    return remake(DAEProblem{iip}(
+        f, du0, u0, tspan, p; differential_vars = differential_vars,
+        kwargs..., kwargs1...))
 end
 
 function generate_history(sys::AbstractODESystem, u0; expression = Val{false}, kwargs...)
@@ -1095,9 +1088,7 @@ function DiffEqBase.DDEProblem{iip}(sys::AbstractODESystem, u0map = [],
         kwargs1 = merge(kwargs1, (callback = cbs,))
     end
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(DDEProblem{iip}(f, u0, h, tspan, p; kwargs1..., kwargs...); u0, p)
+    return remake(DDEProblem{iip}(f, u0, h, tspan, p; kwargs1..., kwargs...))
 end
 
 function DiffEqBase.SDDEProblem(sys::AbstractODESystem, args...; kwargs...)
@@ -1148,14 +1139,9 @@ function DiffEqBase.SDDEProblem{iip}(sys::AbstractODESystem, u0map = [],
         noise_rate_prototype = zeros(eltype(u0), size(noiseeqs))
     end
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(
-        SDDEProblem{iip}(f, f.g, u0, h, tspan, p;
-            noise_rate_prototype =
-            noise_rate_prototype, kwargs1..., kwargs...);
-        u0,
-        p)
+    return remake(SDDEProblem{iip}(f, f.g, u0, h, tspan, p;
+        noise_rate_prototype =
+        noise_rate_prototype, kwargs1..., kwargs...))
 end
 
 """

src/systems/diffeqs/sdesystem.jl

@@ -818,13 +818,8 @@ function DiffEqBase.SDEProblem{iip, specialize}(
     kwargs = filter_kwargs(kwargs)
 
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(
-        SDEProblem{iip}(f, u0, tspan, p; callback = cbs, noise,
-            noise_rate_prototype = noise_rate_prototype, kwargs...);
-        u0,
-        p)
+    return remake(SDEProblem{iip}(f, u0, tspan, p; callback = cbs, noise,
+        noise_rate_prototype = noise_rate_prototype, kwargs...))
 end
 
 function DiffEqBase.SDEProblem(sys::ODESystem, args...; kwargs...)

src/systems/nonlinear/nonlinearsystem.jl

@@ -557,9 +557,7 @@ function DiffEqBase.NonlinearProblem{iip}(sys::NonlinearSystem, u0map,
         check_length, kwargs...)
     pt = something(get_metadata(sys), StandardNonlinearProblem())
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(NonlinearProblem{iip}(f, u0, p, pt; filter_kwargs(kwargs)...); u0, p)
+    return remake(NonlinearProblem{iip}(f, u0, p, pt; filter_kwargs(kwargs)...))
 end
 
 function DiffEqBase.NonlinearProblem(sys::AbstractODESystem, args...; kwargs...)
@@ -593,10 +591,7 @@ function DiffEqBase.NonlinearLeastSquaresProblem{iip}(sys::NonlinearSystem, u0ma
         check_length, kwargs...)
     pt = something(get_metadata(sys), StandardNonlinearProblem())
     # Call `remake` so it runs initialization if it is trivial
-    # Pass `u0` and `p` to run `ReconstructInitializeprob` which will promote
-    # u0 and p of initializeprob
-    return remake(
-        NonlinearLeastSquaresProblem{iip}(f, u0, p; filter_kwargs(kwargs)...); u0, p)
+    return remake(NonlinearLeastSquaresProblem{iip}(f, u0, p; filter_kwargs(kwargs)...))
 end
 
 const TypeT = Union{DataType, UnionAll}