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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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16
src/smt/tactic/smt_tactic.cpp
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@ -47,8 +47,8 @@ class smt_tactic : public tactic {
public:
smt_tactic(params_ref const & p):
m_params_ref(p),
m_ctx(0),
m_callback(0) {
m_ctx(nullptr),
m_callback(nullptr) {
updt_params_core(p);
TRACE("smt_tactic", tout << "p: " << p << "\n";);
}
@ -136,7 +136,7 @@ public:
~scoped_init_ctx() {
smt::kernel * d = m_owner.m_ctx;
m_owner.m_ctx = 0;
m_owner.m_ctx = nullptr;
if (d)
dealloc(d);
@ -151,7 +151,7 @@ public:
expr_dependency_ref & core) override {
try {
IF_VERBOSE(10, verbose_stream() << "(smt.tactic start)\n";);
mc = 0; pc = 0; core = 0;
mc = nullptr; pc = nullptr; core = nullptr;
SASSERT(in->is_well_sorted());
ast_manager & m = in->m();
TRACE("smt_tactic", tout << this << "\nAUTO_CONFIG: " << fparams().m_auto_config << " HIDIV0: " << fparams().m_hi_div0 << " "
@ -220,7 +220,7 @@ public:
model_ref md;
m_ctx->get_model(md);
buffer<symbol> r;
m_ctx->get_relevant_labels(0, r);
m_ctx->get_relevant_labels(nullptr, r);
mc = model_and_labels2model_converter(md.get(), r);
mc = concat(fmc.get(), mc.get());
}
@ -233,8 +233,8 @@ public:
}
// formula is unsat, reset the goal, and store false there.
in->reset();
proof * pr = 0;
expr_dependency * lcore = 0;
proof * pr = nullptr;
expr_dependency * lcore = nullptr;
if (in->proofs_enabled())
pr = m_ctx->get_proof();
if (in->unsat_core_enabled()) {
@ -269,7 +269,7 @@ public:
model_ref md;
m_ctx->get_model(md);
buffer<symbol> r;
m_ctx->get_relevant_labels(0, r);
m_ctx->get_relevant_labels(nullptr, r);
mc = model_and_labels2model_converter(md.get(), r);
}
return;