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Unicode for Z3str3 (#4981)

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* z3str3: remove hard-coded char set

* z3str3: remove hard-coded char set

* z3str3: use char abstraction

* z3str3: scope management for unicode chars

* add QF_CHAR for z3str3

* z3str3: remove hard-coded char set

* z3str3: use char abstraction

* z3str3: scope management for unicode chars

* add QF_CHAR for z3str3

* z3str3: add 'char' string solver case

* z3str3: fix mk_char using the wrong ast manager

* z3str3: fix refcounted character vectors
This commit is contained in:
Murphy Berzish 2021-01-29 08:14:38 -06:00 • committed by GitHub
parent cfcd7f18a9
commit da68c3213c
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 49 additions and 36 deletions
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5
src/smt/theory_str.cpp
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@ -99,6 +99,8 @@ namespace smt {
dealloc(aut);
}
regex_automata.clear();
for (auto& kv: var_to_char_subterm_map) dealloc(kv.m_value);
for (auto& kv: uninterpreted_to_char_subterm_map) dealloc(kv.m_value);
}
void theory_str::init() {
@ -162,7 +164,10 @@ namespace smt {
fixed_length_subterm_trail.reset();
fixed_length_assumptions.reset();
fixed_length_used_len_terms.reset();
for (auto& kv: var_to_char_subterm_map) dealloc(kv.m_value);
var_to_char_subterm_map.reset();
for (auto& kv: uninterpreted_to_char_subterm_map) dealloc(kv.m_value);
uninterpreted_to_char_subterm_map.reset();
fixed_length_lesson.reset();
candidate_model.reset();