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pass algebraic manager to arith-plugin mk-numeral because rational check may overwrite the argument using the current manager deals with crash as part of #4532

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-07-26 17:52:28 -07:00
parent ac39ddb43f
commit c7704ef9af
11 changed files with 43 additions and 45 deletions
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1
src/util/mpq.h
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@ -31,6 +31,7 @@ public:
mpq():m_den(1) {}
mpq(mpq &&) noexcept = default;
mpq & operator=(mpq&&) = default;
mpq & operator=(mpq const&) = delete;
void swap(mpq & other) { m_num.swap(other.m_num); m_den.swap(other.m_den); }
mpz const & numerator() const { return m_num; }
mpz const & denominator() const { return m_den; }