Conditional dep on Zygote

Avik Pal · Avik Pal · commit 4bd65ab322f6 · 2021-10-20T15:28:27.000-04:00
diff --git a/Project.toml b/Project.toml
@@ -23,6 +23,7 @@ SparseDiffTools = "47a9eef4-7e08-11e9-0b38-333d64bd3804"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 SuiteSparse = "4607b0f0-06f3-5cda-b6b1-a6196a1729e9"
 SymbolicUtils = "d1185830-fcd6-423d-90d6-eec64667417b"
+Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
 BandedMatrices = "0.15.11, 0.16"
diff --git a/src/DiffEqOperators.jl b/src/DiffEqOperators.jl
@@ -7,6 +7,7 @@ import LinearAlgebra: mul!, ldiv!, lmul!, rmul!, axpy!, opnorm, factorize, I
 import DiffEqBase: update_coefficients!, isconstant
 using SciMLBase: AbstractDiffEqLinearOperator, AbstractDiffEqCompositeOperator, DiffEqScaledOperator
 import SciMLBase: getops
+using Zygote # SparseDiffTools has conditional dep on Zygote
 using SparseDiffTools
 using SparseArrays, ForwardDiff, BandedMatrices, NNlib, LazyArrays, BlockBandedMatrices, LoopVectorization
 using LazyBandedMatrices, ModelingToolkit
