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Tuple decomposition doesn't work well in the Lean backend #314

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sonmarcho opened this issue Aug 23, 2024 · 0 comments
Open

Tuple decomposition doesn't work well in the Lean backend #314

sonmarcho opened this issue Aug 23, 2024 · 0 comments

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@sonmarcho
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If we write:

let (x, y) := ...
f x y

the definition often gets desugared to something of the shape:

let __discr := ...
f __discr.1 __discr.2

This can be quite confusing.
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@sonmarcho