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merge with master

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-25 14:57:01 -07:00
commit c513f3ca09
883 changed files with 13979 additions and 16480 deletions
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20
src/tactic/arith/nla2bv_tactic.cpp
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@ -74,7 +74,7 @@ class nla2bv_tactic : public tactic {
m_vars(m),
m_defs(m),
m_trail(m),
m_fmc(0) {
m_fmc(nullptr) {
m_default_bv_size = m_num_bits = p.get_uint("nla2bv_bv_size", 4);
}
@ -406,28 +406,28 @@ class nla2bv_tactic : public tactic {
}
~scoped_set_imp() {
m_owner.m_imp = 0;
m_owner.m_imp = nullptr;
}
};
public:
nla2bv_tactic(params_ref const & p):
m_params(p),
m_imp(0) {
m_imp(nullptr) {
}
virtual tactic * translate(ast_manager & m) {
tactic * translate(ast_manager & m) override {
return alloc(nla2bv_tactic, m_params);
}
virtual ~nla2bv_tactic() {
~nla2bv_tactic() override {
}
virtual void updt_params(params_ref const & p) {
void updt_params(params_ref const & p) override {
m_params = p;
}
virtual void collect_param_descrs(param_descrs & r) {
void collect_param_descrs(param_descrs & r) override {
r.insert("nla2bv_max_bv_size", CPK_UINT, "(default: inf) maximum bit-vector size used by nla2bv tactic");
r.insert("nla2bv_bv_size", CPK_UINT, "(default: 4) default bit-vector size used by nla2bv tactic.");
r.insert("nla2bv_root", CPK_UINT, "(default: 2) nla2bv tactic encodes reals into bit-vectors using expressions of the form a+b*sqrt(c), this parameter sets the value of c used in the encoding.");
@ -439,8 +439,8 @@ public:
arithmetic in place of non-linear integer arithmetic.
\return false if transformation is not possible.
*/
virtual void operator()(goal_ref const & g,
goal_ref_buffer & result) {
void operator()(goal_ref const & g,
goal_ref_buffer & result) override {
SASSERT(g->is_well_sorted());
fail_if_proof_generation("nla2bv", g);
fail_if_unsat_core_generation("nla2bv", g);
@ -455,7 +455,7 @@ public:
SASSERT(g->is_well_sorted());
}
virtual void cleanup(void) {
void cleanup() override {
}
};