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cleanup, missing case for nullable xor

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2026-06-10 19:57:51 -07:00
parent 21a3a317f2
commit e21d154778
1 changed files with 3 additions and 0 deletions
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src/ast/rewriter/seq_derive.cpp
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@ -523,6 +523,9 @@ namespace seq {
m_br.mk_not(is_nullable(r2), result);
m_br.mk_and(result, is_nullable(r1), result);
}
else if (re().is_xor(r, r1, r2)) {
m_br.mk_xor(is_nullable(r1), is_nullable(r2), result);
}
else if (re().is_star(r) ||
re().is_opt(r) ||
re().is_full_seq(r) ||