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equal == is not working on reval #512

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schlichtanders opened this issue Nov 21, 2023 · 2 comments · May be fixed by #538
Open

equal == is not working on reval #512

schlichtanders opened this issue Nov 21, 2023 · 2 comments · May be fixed by #538

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@schlichtanders
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julia> reval("1") == reval("1")
false

I am wondering whether this is intended. Of course there is rcopy, but I thought comparison would work on the RObjects as well.
@schlichtanders schlichtanders changed the title equal == is not working on reval equal == is not working on reval Nov 21, 2023
@palday
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palday commented Nov 22, 2023

I don't think there is a == method defined, so it falls back to ===:

julia> @code_lowered reval("1") == reval("1")
CodeInfo(
1 ─ %1 = x === y
└──      return %1
)

and these are indeed two different Julia objects even if they point to the same R object.

@schlichtanders
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That makes sense, thank you for the inspection.

@palday palday linked a pull request Jul 18, 2024 that will close this issue
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add equality operator to supported operators JuliaInterop/RCall.jl
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@palday @schlichtanders