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add more_len_tests, more_value_tests

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This commit is contained in:
Murphy Berzish 2016-05-17 16:31:08 -04:00
parent 9fc1410495
commit 2f80a9d4ae
2 changed files with 72 additions and 43 deletions
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5
src/smt/theory_str.h
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@ -90,6 +90,9 @@ namespace smt {
std::set<expr*> internal_variable_set;
std::map<int, std::set<expr*> > internal_variable_scope_levels;
obj_hashtable<expr> internal_lenTest_vars;
obj_hashtable<expr> internal_valTest_vars;
std::set<expr*> input_var_in_len;
std::map<expr*, unsigned int> fvar_len_count_map;
@ -192,6 +195,8 @@ namespace smt {
std::string gen_val_string(int len, int_vector & encoding);
bool free_var_attempt(expr * nn1, expr * nn2);
void more_len_tests(expr * lenTester, std::string lenTesterValue);
void more_value_tests(expr * valTester, std::string valTesterValue);
expr * get_alias_index_ast(std::map<expr*, expr*> & aliasIndexMap, expr * node);
expr * getMostLeftNodeInConcat(expr * node);