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Refactor count_vars and count_rule_vars

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ast_manager m was not used
This commit is contained in:
Matthias Schlaipfer 2015-05-13 19:15:59 +01:00
parent 09afb31d4c
commit c82319b358
10 changed files with 28 additions and 29 deletions
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2
src/muz/rel/dl_mk_explanations.cpp
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@ -705,7 +705,7 @@ namespace datalog {
rule * mk_explanations::get_e_rule(rule * r) {
rule_counter ctr;
ctr.count_rule_vars(m_manager, r);
ctr.count_rule_vars(r);
unsigned max_var;
unsigned next_var = ctr.get_max_positive(max_var) ? (max_var+1) : 0;
unsigned head_var = next_var++;