back compat for DelayDiffEq

Author: jClugstor

lib/OrdinaryDiffEqCore/src/caches/basic_caches.jl

@@ -124,3 +124,13 @@ alg_cache(alg::OrdinaryDiffEqAlgorithm, prob, callback::F) where {F} = ODEEmptyC
 
 get_chunksize(cache::SciMLBase.DECache) = error("This cache does not have a chunksize.")
 get_chunksize(cache::ODEChunkCache{CS}) where {CS} = CS
+
+# For backwards compat with DelayDiffEq
+function alg_cache(alg, u, rate_prototype, uEltypeNoUnits,
+        uBottomEltypeNoUnits, tTypeNoUnits, uprev, uprev2, f, t,
+        dt, reltol, p, calck,
+        val)
+
+    alg_cache(alg, u, rate_prototype, uEltypeNoUnits, uBottomEltypeNoUnits, tTypeNoUnits, uprev, uprev2, f, t,
+    calck, val, ODEVerbosity())
+end