8000 fixed nullability bug in the if-then-else info by veanes · Pull Request #5620 · Z3Prover/z3 · GitHub
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fixed nullability bug in the if-then-else info #5620

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Merged
merged 1 commit into from
Oct 26, 2021
Merged

fixed nullability bug in the if-then-else info #5620

merged 1 commit into from
Oct 26, 2021

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veanes
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@veanes veanes commented Oct 26, 2021

The computation of nullability info for if-then-else nodes only kept the then branch info. This caused min-length computation under complement to be wrong (returning 1 when it should have been 0). Addresses issue #5603

@veanes veanes mentioned this pull request Oct 26, 2021
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@NikolajBjorner NikolajBjorner merged commit efcad5f into Z3Prover:master Oct 26, 2021
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