Make broadcast
extendable to user array wrapper.
#1001
Merged
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This PR tries to make the current broadcast kernal reusable to more wrapped StaticArray.
For this goal, we need to get
first_staticarray
outside the@generated function
to make sure the type match extendable. (Not sure the reason)Our optimizer should be clever enough to make it zero cost at runtime.
This was discussed in JuliaArrays/StructArrays.jl#215, where we want to make
return a
SVector
.A simple test has been added.