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Array results should borrow the passed array #981

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mark-koch opened this issue May 23, 2025 · 0 comments · May be fixed by #1020
Open

Array results should borrow the passed array #981

mark-koch opened this issue May 23, 2025 · 0 comments · May be fixed by #1020
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@mark-koch
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Currently, programs like

xs = array(1, 2, 3)
result("foo", xs)
result("bar", xs)

create a Hugr where the xs port is used twice. This violates our no-implicit-copy guarantee!

Note: Fixing this requires chaning the array result Hugr op to return back the result
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fix: Make array results borrow array instead of copying implicitly CQCL/guppylang
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