Merge pull request #78 from SciML/myb/mtk

MTK 5 compat

Author: YingboMa

Project.toml

@@ -1,7 +1,7 @@
 name = "ParameterizedFunctions"
 uuid = "65888b18-ceab-5e60-b2b9-181511a3b968"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "5.8.0"
+version = "5.9.0"
 
 [deps]
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
@@ -15,7 +15,7 @@ Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 DataStructures = "0.17, 0.18"
 DiffEqBase = "6.5"
 Latexify = "0.11, 0.12, 0.13, 0.14"
-ModelingToolkit = "4.0"
+ModelingToolkit = "4.0, 5"
 Reexport = "0.2, 1.0"
 julia = "1.3"
 

src/ode_def_opts.jl

@@ -37,7 +37,7 @@ function ode_def_opts(name::Symbol,opts::Dict{Symbol,Bool},curmod,ex::Expr,param
   funcs = build_component_funcs(symex)
   mtk_ops = modelingtoolkitize_expr.(funcs,([t;vars;params],),(curmod,))
 
-  ModelingToolkit.@derivatives D'~t
+  D = ModelingToolkit.Differential(t)
 
   mtk_diffeqs = [D(vars[i]) ~ mtk_ops[i] for i in 1:length(vars)]