fixup! fix: infer oop form for SDEProblem/SDEFunction with StaticArrays

Author: AayushSabharwal

test/sdesystem.jl

@@ -618,10 +618,10 @@ solve(prob, LambaEulerHeun(), seed = 1)
 # SDEProblem construction with StaticArrays
 # Issue#2814
 @parameters p d
-@variables x(t)
+@variables x(tt)
 @brownian a
 eqs = [D(x) ~ p - d * x + a * sqrt(p)]
-@mtkbuild sys = System(eqs, t)
+@mtkbuild sys = System(eqs, tt)
 u0 = @SVector[x => 10.0]
 tspan = (0.0, 10.0)
 ps = @SVector[p => 5.0, d => 0.5]