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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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10
src/tactic/core/nnf_tactic.cpp
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@ -33,13 +33,13 @@ class nnf_tactic : public tactic {
}
~set_nnf() {
m_owner.m_nnf = 0;
m_owner.m_nnf = nullptr;
}
};
public:
nnf_tactic(params_ref const & p):
m_params(p),
m_nnf(0) {
m_nnf(nullptr) {
TRACE("nnf", tout << "nnf_tactic constructor: " << p << "\n";);
}
@ -60,7 +60,7 @@ public:
expr_dependency_ref & core) override {
TRACE("nnf", tout << "params: " << m_params << "\n"; g->display(tout););
SASSERT(g->is_well_sorted());
mc = 0; pc = 0; core = 0;
mc = nullptr; pc = nullptr; core = nullptr;
tactic_report report("nnf", *g);
bool produce_proofs = g->proofs_enabled();
@ -89,9 +89,9 @@ public:
sz = defs.size();
for (unsigned i = 0; i < sz; i++) {
if (produce_proofs)
g->assert_expr(defs.get(i), def_prs.get(i), 0);
g->assert_expr(defs.get(i), def_prs.get(i), nullptr);
else
g->assert_expr(defs.get(i), 0, 0);
g->assert_expr(defs.get(i), nullptr, nullptr);
}
g->inc_depth();
result.push_back(g.get());