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renamed variable to avoid clashes

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This commit is contained in:
Christoph M. Wintersteiger 2016-05-24 14:37:43 +01:00
parent 9717161bb8
commit c4610e0423
1 changed files with 4 additions and 4 deletions
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8
src/muz/transforms/dl_mk_quantifier_abstraction.cpp
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@ -97,7 +97,7 @@ namespace datalog {
TRACE("dl", tout << mk_pp(body, m) << "\n";); TRACE("dl", tout << mk_pp(body, m) << "\n";);
// 2. replace bound variables by constants. // 2. replace bound variables by constants.
expr_ref_vector consts(m), bound(m), free(m); expr_ref_vector consts(m), bound(m), _free(m);
svector<symbol> names; svector<symbol> names;
ptr_vector<sort> bound_sorts; ptr_vector<sort> bound_sorts;
for (unsigned i = 0; i < sorts.size(); ++i) { for (unsigned i = 0; i < sorts.size(); ++i) {
@ -110,7 +110,7 @@ namespace datalog {
bound_sorts.push_back(s); bound_sorts.push_back(s);
} }
else { else {
free.push_back(consts.back()); _free.push_back(consts.back());
} }
} }
rep(body); rep(body);
@ -123,8 +123,8 @@ namespace datalog {
TRACE("dl", tout << mk_pp(body, m) << "\n";); TRACE("dl", tout << mk_pp(body, m) << "\n";);
// 4. replace remaining constants by variables. // 4. replace remaining constants by variables.
for (unsigned i = 0; i < free.size(); ++i) { for (unsigned i = 0; i < _free.size(); ++i) {
rep.insert(free[i].get(), m.mk_var(i, m.get_sort(free[i].get()))); rep.insert(_free[i].get(), m.mk_var(i, m.get_sort(_free[i].get())));
} }
rep(body); rep(body);
g->set_else(body); g->set_else(body);