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ensure enode without recursion
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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571a74c061
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@ -1506,6 +1506,7 @@ void theory_seq::add_length(expr* l) {
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Add length limit restrictions to sequence s.
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*/
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void theory_seq::add_length_limit(expr* s, unsigned k, bool is_searching) {
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return;
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if (m_sk.is_indexof_left(s))
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return;
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if (m_sk.is_indexof_right(s))
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@ -3232,6 +3233,7 @@ void theory_seq::add_unhandled_expr(expr* n) {
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void theory_seq::add_theory_assumptions(expr_ref_vector & assumptions) {
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return;
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if (m_has_seq) {
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TRACE("seq", tout << "add_theory_assumption\n";);
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expr_ref dlimit = m_sk.mk_max_unfolding_depth(m_max_unfolding_depth);
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@ -181,6 +181,8 @@ bool theory_user_propagator::internalize_atom(app* atom, bool gate_ctx) {
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bool theory_user_propagator::internalize_term(app* term) {
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for (auto arg : *term)
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ensure_enode(arg);
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if (term->get_family_id() == get_id() && !ctx.e_internalized(term))
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ctx.mk_enode(term, true, false, true);
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unsigned v = add_expr(term);
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if (m_created_eh)
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m_created_eh(m_user_context, this, term, v);
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