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Fixed memory leak in theory_fpa. Relates to #436
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@ -26,17 +26,17 @@ namespace smt {
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class fpa2bv_conversion_trail_elem : public trail<theory_fpa> {
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ast_manager & m;
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obj_map<expr, expr*> & m_conversions;
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expr * m_e;
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obj_map<expr, expr*> & m_map;
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expr_ref key;
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public:
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fpa2bv_conversion_trail_elem(ast_manager & m, obj_map<expr, expr*> & c, expr * e) :
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m(m), m_conversions(c), m_e(e) { m.inc_ref(e); }
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virtual ~fpa2bv_conversion_trail_elem() {}
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fpa2bv_conversion_trail_elem(ast_manager & m, obj_map<expr, expr*> & map, expr * e) :
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m(m), m_map(map), key(e, m) { }
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virtual ~fpa2bv_conversion_trail_elem() { }
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virtual void undo(theory_fpa & th) {
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expr * v = m_conversions.find(m_e);
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m_conversions.remove(m_e);
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m.dec_ref(v);
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m.dec_ref(m_e);
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expr * val = m_map.find(key);
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m_map.remove(key);
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m.dec_ref(val);
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key = 0;
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}
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};
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@ -153,6 +153,8 @@ namespace smt {
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theory_fpa::~theory_fpa()
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{
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m_trail_stack.reset();
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if (m_is_initialized) {
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ast_manager & m = get_manager();
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dec_ref_map_values(m, m_conversions);
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