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fix #2773 fix #2774

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-12-02 15:21:59 -08:00
parent 1eab774b91
commit 37a4dd68d0
8 changed files with 48 additions and 31 deletions
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6
src/smt/smt_context.cpp
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@ -2820,14 +2820,15 @@ namespace smt {
/**
\brief Auxiliary method for #already_internalized_theory.
*/
bool context::already_internalized_theory_core(theory * th, expr_ref_vector const & s) const {
bool context::already_internalized_theory_core(theory * th, expr_ref_vector const & s) const {
expr_mark visited;
family_id fid = th->get_id();
unsigned sz = s.size();
for (unsigned i = 0; i < sz; i++) {
expr * n = s.get(i);
if (uses_theory(n, fid, visited))
if (uses_theory(n, fid, visited)) {
return true;
}
}
return false;
}
@ -2838,6 +2839,7 @@ namespace smt {
dealloc(th);
return; // context already has a theory for the given family id.
}
TRACE("internalize", tout << this << " " << th->get_family_id() << "\n";);
SASSERT(std::find(m_theory_set.begin(), m_theory_set.end(), th) == m_theory_set.end());
SASSERT(!already_internalized_theory(th));
th->init(this);