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Fix #430: disable rewriting of concatentations with constants because it breaks equality propagation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2016-02-05 11:00:17 +00:00
parent cf970fd76a
commit eae17a43a2
1 changed files with 1 additions and 0 deletions
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1
src/tactic/core/solve_eqs_tactic.cpp
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@ -111,6 +111,7 @@ class solve_eqs_tactic : public tactic {
if (m_produce_proofs) { if (m_produce_proofs) {
pr = m().mk_commutativity(m().mk_eq(lhs, rhs)); pr = m().mk_commutativity(m().mk_eq(lhs, rhs));
} }
return true;
} }
return false; return false;
} }