StaticArray density fix

Author: ChrisRackauckas

REQUIRE

@@ -10,3 +10,4 @@ Compat 0.17.0
 DiffEqNoiseProcess
 NLsolve
 ForwardDiff
+StaticArrays

src/StochasticDiffEq.jl

@@ -8,7 +8,7 @@ module StochasticDiffEq
 
   using DiffEqBase, Parameters, RecursiveArrayTools, Juno,
         DataStructures, Iterators, Roots, DiffEqNoiseProcess,
-        NLsolve, ForwardDiff
+        NLsolve, ForwardDiff, StaticArrays
 
   import DiffEqBase: ODE_DEFAULT_NORM, ODE_DEFAULT_ISOUTOFDOMAIN, ODE_DEFAULT_PROG_MESSAGE, ODE_DEFAULT_UNSTABLE_CHECK
 

src/dense.jl

@@ -97,7 +97,7 @@ times ts (sorted), with values timeseries and derivatives ks
   tvals[idx[1]] < ts[1] && error("Solution interpolation cannot extrapolate before the first timepoint. Either start solving earlier or use the local extrapolation from the integrator interface.")
   i = 2 # Start the search thinking it's between ts[1] and ts[2]
   if idxs == nothing
-    if (eltype(timeseries) <: AbstractArray) && !(eltype(timeseries) <: Array)
+    if (eltype(timeseries) <: AbstractArray) && !(eltype(timeseries) <: Union{StaticArray,Array})
       vals = Vector{Vector{eltype(first(timeseries))}}(length(tvals))
     else
       vals = Vector{eltype(timeseries)}(length(tvals))