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fix leaks reported in #1309

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-15 09:56:21 -07:00
parent 44be1501ff
commit 4d1acadabb
3 changed files with 10 additions and 6 deletions
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5
src/smt/theory_str.cpp
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@ -315,6 +315,7 @@ namespace smt {
m_trail.push_back(node);
if (!cut_var_map.contains(baseNode)) {
T_cut * varInfo = alloc(T_cut);
m_cut_allocs.push_back(varInfo);
varInfo->level = slevel;
varInfo->vars[node] = 1;
cut_var_map.insert(baseNode, std::stack<T_cut*>());
@ -323,6 +324,7 @@ namespace smt {
} else {
if (cut_var_map[baseNode].empty()) {
T_cut * varInfo = alloc(T_cut);
m_cut_allocs.push_back(varInfo);
varInfo->level = slevel;
varInfo->vars[node] = 1;
cut_var_map[baseNode].push(varInfo);
@ -330,6 +332,7 @@ namespace smt {
} else {
if (cut_var_map[baseNode].top()->level < slevel) {
T_cut * varInfo = alloc(T_cut);
m_cut_allocs.push_back(varInfo);
varInfo->level = slevel;
cut_vars_map_copy(varInfo->vars, cut_var_map[baseNode].top()->vars);
varInfo->vars[node] = 1;
@ -359,6 +362,7 @@ namespace smt {
if (!cut_var_map.contains(destNode)) {
T_cut * varInfo = alloc(T_cut);
m_cut_allocs.push_back(varInfo);
varInfo->level = slevel;
cut_vars_map_copy(varInfo->vars, cut_var_map[srcNode].top()->vars);
cut_var_map.insert(destNode, std::stack<T_cut*>());
@ -367,6 +371,7 @@ namespace smt {
} else {
if (cut_var_map[destNode].empty() || cut_var_map[destNode].top()->level < slevel) {
T_cut * varInfo = alloc(T_cut);
m_cut_allocs.push_back(varInfo);
varInfo->level = slevel;
cut_vars_map_copy(varInfo->vars, cut_var_map[destNode].top()->vars);
cut_vars_map_copy(varInfo->vars, cut_var_map[srcNode].top()->vars);