Merge pull request #1033 from SciML/operator

Fix SciMLOperator fallbacks

Author: ChrisRackauckas

Project.toml

@@ -1,7 +1,7 @@
 name = "SciMLBase"
 uuid = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 authors = ["Chris Rackauckas <[email protected]> and contributors"]
-version = "2.94.0"
+version = "2.94.1"
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"

src/scimlfunctions.jl

@@ -2571,6 +2571,21 @@ end
 ######### Backwards Compatibility Overloads
 
 (f::ODEFunction)(args...) = f.f(args...)
+function (f::ODEFunction)(du, u, p, t) 
+    if f.f isa AbstractSciMLOperator
+        f.f(du, u, u, p, t)
+    else
+        f.f(du, u, p, t)
+    end
+end
+function (f::ODEFunction)(u, p, t) 
+    if f.f isa AbstractSciMLOperator
+        f.f(u, u, p, t)
+    else
+        f.f(u, p, t)
+    end
+end
+
 (f::NonlinearFunction)(args...) = f.f(args...)
 (f::HomotopyNonlinearFunction)(args...) = f.f(args...)
 (f::IntervalNonlinearFunction)(args...) = f.f(args...)