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build warnings #2748

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-11-28 15:36:46 -08:00
parent 30d9ea5c2c
commit a257ec0cc1
7 changed files with 66 additions and 27 deletions
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4
src/smt/theory_str.cpp
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@ -7701,11 +7701,11 @@ namespace smt {
lbool theory_str::validate_unsat_core(expr_ref_vector & unsat_core) {
app * target_term = to_app(get_manager().mk_not(m_theoryStrOverlapAssumption_term));
get_context().internalize(target_term, false);
enode* e1 = get_context().get_enode(target_term);
enode* e1 = get_context().get_enode(target_term);
for (unsigned i = 0; i < unsat_core.size(); ++i) {
app * core_term = to_app(unsat_core.get(i));
// not sure if this is the correct way to compare terms in this context
if (!get_context().e_internalized(core_term)) continue;
if (!get_context().e_internalized(core_term)) continue;
enode *e2 = get_context().get_enode(core_term);
if (e1 == e2) {
TRACE("str", tout << "overlap detected in unsat core, changing UNSAT to UNKNOWN" << std::endl;);