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ctx-simplify: fix mem leak of simplifier

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This commit is contained in:
Nuno Lopes 2016-02-19 11:08:01 +00:00
parent c618838ed9
commit 7d3af70a63
2 changed files with 8 additions and 8 deletions
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11
src/tactic/core/ctx_simplify_tactic.cpp
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@ -180,6 +180,7 @@ struct ctx_simplify_tactic::imp {
pop(scope_level()); pop(scope_level());
SASSERT(scope_level() == 0); SASSERT(scope_level() == 0);
restore_cache(0); restore_cache(0);
dealloc(m_simp);
DEBUG_CODE({ DEBUG_CODE({
for (unsigned i = 0; i < m_cache.size(); i++) { for (unsigned i = 0; i < m_cache.size(); i++) {
CTRACE("ctx_simplify_tactic_bug", m_cache[i].m_from, CTRACE("ctx_simplify_tactic_bug", m_cache[i].m_from,
@ -572,13 +573,15 @@ struct ctx_simplify_tactic::imp {
ctx_simplify_tactic::ctx_simplify_tactic(ast_manager & m, simplifier* simp, params_ref const & p): ctx_simplify_tactic::ctx_simplify_tactic(ast_manager & m, simplifier* simp, params_ref const & p):
m_imp(alloc(imp, m, simp, p)), m_imp(alloc(imp, m, simp, p)),
m_params(p), m_params(p) {
m_simp(simp) { }
tactic * ctx_simplify_tactic::translate(ast_manager & m) {
return alloc(ctx_simplify_tactic, m, m_imp->m_simp->translate(m), m_params);
} }
ctx_simplify_tactic::~ctx_simplify_tactic() { ctx_simplify_tactic::~ctx_simplify_tactic() {
dealloc(m_imp); dealloc(m_imp);
dealloc(m_simp);
} }
void ctx_simplify_tactic::updt_params(params_ref const & p) { void ctx_simplify_tactic::updt_params(params_ref const & p) {
@ -606,7 +609,7 @@ void ctx_simplify_tactic::operator()(goal_ref const & in,
void ctx_simplify_tactic::cleanup() { void ctx_simplify_tactic::cleanup() {
ast_manager & m = m_imp->m; ast_manager & m = m_imp->m;
imp * d = alloc(imp, m, m_simp->translate(m), m_params); imp * d = alloc(imp, m, m_imp->m_simp->translate(m), m_params);
std::swap(d, m_imp); std::swap(d, m_imp);
dealloc(d); dealloc(d);
} }

5
src/tactic/core/ctx_simplify_tactic.h
View file

@ -42,13 +42,10 @@ protected:
struct imp; struct imp;
imp * m_imp; imp * m_imp;
params_ref m_params; params_ref m_params;
simplifier* m_simp;
public: public:
ctx_simplify_tactic(ast_manager & m, simplifier* simp, params_ref const & p = params_ref()); ctx_simplify_tactic(ast_manager & m, simplifier* simp, params_ref const & p = params_ref());
virtual tactic * translate(ast_manager & m) { virtual tactic * translate(ast_manager & m);
return alloc(ctx_simplify_tactic, m, m_simp->translate(m), m_params);
}
virtual ~ctx_simplify_tactic(); virtual ~ctx_simplify_tactic();