Use DiffEqBase 6.190.2 - remove temporary definitions

- DiffEqBase 6.190.2 is now available in registry
- Remove all temporary local type definitions
- Import DefaultInit, BrownFullBasicInit, ShampineCollocationInit from DiffEqBase
- Update version constraint to 6.190.2

Author: ChrisRackauckas

Project.toml

@@ -29,7 +29,7 @@ ArrayInterface = "7.17.1"
 CEnum = "0.5"
 DAEProblemLibrary = "0.1"
 DataStructures = "0.18, 0.19"
-DiffEqBase = "6.190.0"
+DiffEqBase = "6.190.2"
 DiffEqCallbacks = "4"
 DifferentiationInterface = "0.6, 0.7"
 ExplicitImports = "1"

src/Sundials.jl

@@ -10,7 +10,8 @@ using DiffEqBase: DiffEqBase, NonlinearFunction, ODEFunction, add_saveat!,
                   get_tstops_array, initialize!, isinplace,
                   reeval_internals_due_to_modification!, reinit!, savevalues!,
                   set_proposed_dt!, solve, solve!, step!, terminate!, u_modified!,
-                  update_coefficients!, warn_compat
+                  update_coefficients!, warn_compat, DefaultInit, BrownFullBasicInit,
+                  ShampineCollocationInit
 using SciMLBase: AbstractSciMLOperator, DAEProblem, ODEProblem, ReturnCode,
                  SciMLBase, SplitODEProblem, VectorContinuousCallback
 import Accessors: @reset
@@ -52,26 +53,6 @@ using Sundials_jll: Sundials_jll, libsundials_core,
                     libsundials_sunmatrixsparse, libsundials_sunnonlinsolfixedpoint,
                     libsundials_sunnonlinsolnewton
 
-# Temporary definitions until DiffEqBase 6.190.2 is available
-# These will be removed once the new version is released
-if !isdefined(DiffEqBase, :DefaultInit)
-    abstract type DAEInitializationAlgorithm end
-    struct DefaultInit <: DAEInitializationAlgorithm end
-    struct BrownFullBasicInit{T, F} <: DAEInitializationAlgorithm
-        abstol::T
-        nlsolve::F
-    end
-    BrownFullBasicInit(; abstol = nothing, nlsolve = nothing) = BrownFullBasicInit(abstol, nlsolve)
-    struct ShampineCollocationInit{T, F} <: DAEInitializationAlgorithm
-        initdt::T
-        nlsolve::F
-    end
-    ShampineCollocationInit(; initdt = nothing, nlsolve = nothing) = ShampineCollocationInit(initdt, nlsolve)
-else
-    using DiffEqBase: DefaultInit, BrownFullBasicInit, ShampineCollocationInit
-    const DAEInitializationAlgorithm = DiffEqBase.DAEInitializationAlgorithm
-end
-
 export solve,
        SundialsODEAlgorithm, SundialsDAEAlgorithm, ARKODE, CVODE_BDF, CVODE_Adams, IDA,
        KINSOL, DefaultInit, BrownFullBasicInit, ShampineCollocationInit