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string-integer integration in free var gen

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This commit is contained in:
Murphy Berzish 2016-06-09 20:31:21 -04:00
parent 91d82956b2
commit 1520760a04
1 changed files with 4 additions and 5 deletions
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9
src/smt/theory_str.cpp
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@ -5302,13 +5302,12 @@ void theory_str::process_free_var(std::map<expr*, int> & freeVar_map) {
} }
if (standAlone) { if (standAlone) {
// TODO rational len_value;
// int lenValue = getLenValue(freeVar); bool len_value_exists = get_len_value(freeVar, len_value);
int lenValue = -1; if (len_value_exists) {
if (lenValue != -1) {
leafVarSet.insert(freeVar); leafVarSet.insert(freeVar);
} else { } else {
aloneVars[lenValue].insert(freeVar); aloneVars[-1].insert(freeVar);
} }
} else { } else {
leafVarSet.insert(freeVar); leafVarSet.insert(freeVar);