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fixing #4670 (#4682)

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* fixing #4670

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* init

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* arrays

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* arrays

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* arrays

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-10 04:35:11 -07:00 • committed by GitHub
parent ee00542e76
commit cfa7c733db
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48 changed files with 1591 additions and 359 deletions
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19
src/sat/smt/sat_th.cpp
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@ -139,4 +139,23 @@ namespace euf {
ctx.s().add_clause(4, lits, sat::status::th(m_is_redundant, get_id()));
}
euf::enode* th_euf_solver::mk_enode(expr* e, bool suppress_args) {
m_args.reset();
if (!suppress_args)
for (expr* arg : *to_app(e))
m_args.push_back(expr2enode(arg));
euf::enode* n = ctx.mk_enode(e, m_args.size(), m_args.c_ptr());
ctx.attach_node(n);
if (m.is_bool(e)) {
sat::bool_var v = ctx.get_si().add_bool_var(e);
NOT_IMPLEMENTED_YET();
// TODO: ctx.attach_lit(literal(v, false), e);
}
return n;
}
void th_euf_solver::rewrite(expr_ref& a) {
ctx.get_rewriter()(a);
}
}