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test: for #916

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Leonardo de Moura 2022-01-03 07:57:16 -08:00
parent 5e36162f9b
commit 52b6a04088
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4
tests/lean/916.lean Normal file
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example : Id Nat := do
let mut x := 1
have x : Nat := 2
x

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tests/lean/916.lean.expected.out Normal file
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916.lean:3:2-3:19: error: mutable variable 'x' cannot be shadowed