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put temporaries on trail

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-05-30 11:18:33 -07:00
parent 49faaaa8f1
commit 415824b600
1 changed files with 2 additions and 2 deletions
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4
src/smt/theory_str.cpp
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@ -494,6 +494,7 @@ namespace smt {
sort * string_sort = u.str.mk_string_sort();
app * a = mk_fresh_const(name.c_str(), string_sort);
m_trail.push_back(a);
TRACE("str", tout << "a->get_family_id() = " << a->get_family_id() << std::endl
<< "this->get_family_id() = " << this->get_family_id() << std::endl;);
@ -507,7 +508,6 @@ namespace smt {
m_basicstr_axiom_todo.push_back(ctx.get_enode(a));
TRACE("str", tout << "add " << mk_pp(a, m) << " to m_basicstr_axiom_todo" << std::endl;);
m_trail.push_back(a);
variable_set.insert(a);
internal_variable_set.insert(a);
track_variable_scope(a);
@ -521,6 +521,7 @@ namespace smt {
sort * string_sort = u.str.mk_string_sort();
app * a = mk_fresh_const("regex", string_sort);
m_trail.push_back(a);
ctx.internalize(a, false);
SASSERT(ctx.get_enode(a) != NULL);
@ -529,7 +530,6 @@ namespace smt {
m_basicstr_axiom_todo.push_back(ctx.get_enode(a));
TRACE("str", tout << "add " << mk_pp(a, m) << " to m_basicstr_axiom_todo" << std::endl;);
m_trail.push_back(a);
variable_set.insert(a);
//internal_variable_set.insert(a);
regex_variable_set.insert(a);