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don't copy RGF on deepcopy #99

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Merged
ChrisRackauckas merged 3 commits into from
May 29, 2025
Merged

don't copy RGF on deepcopy #99

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9b36c92
don't copy RGF on deepcopy
hexaeder May 28, 2025
f90704f
Update test/runtests.jl
ChrisRackauckas May 29, 2025
1e2e342
Update test/runtests.jl
ChrisRackauckas May 29, 2025
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3 changes: 3 additions & 0 deletions src/RuntimeGeneratedFunctions.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -376,6 +376,9 @@ function Serialization.deserialize(s::AbstractSerializer,
B === Nothing ? drop_expr(f) : f
end

# achieve deepcopy(f)===f behavior similar to "normal" julia functions
Base.deepcopy_internal(f::RuntimeGeneratedFunction, stackdict::IdDict) = f

@specialize

end
5 changes: 5 additions & 0 deletions test/runtests.jl
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Expand Up @@ -184,3 +184,8 @@ deserialized_f, deserialized_g = deserialize(buf)
@test deserialized_f.body isa Expr
@test deserialized_g(12) == "Serialization with dropped body. y=12"
@test deserialized_g.body isa Nothing

# deepcopy
ff = @RuntimeGeneratedFunction(:(x -> [x, x+1]))
@test deepcopy(ff) == ff
@test deepcopy(ff) === ff
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