Marco mcognetta
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mcognetta
/ Dispatch_UnionAll_code.jl
Last active
December 13, 2021 16:41
Dispatching on types with the same UnionAll (but you don't know the types beforehand). https://mcognetta.github.io/post/dispatch_unionall
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| using SimpleTraits, Test | |
| abstract type A{T} end | |
| struct B{T} <: A{T} end | |
| struct C{T} <: A{T} end | |
| abstract type D{T} <: A{T} end | |
| struct E{T} <: D{T} end | |
| struct F{T} <: D{T} end | |
| sameunionall(::Type{X}, ::Type{Y}) where {X<:A, Y<:A} = !isabstracttype(typejoin(X, Y)) |