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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-09 21:15:02 +07:00
parent 2b847478a2
commit b7d1753843
138 changed files with 1621 additions and 1624 deletions
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2
src/ast/normal_forms/defined_names.cpp
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@ -74,7 +74,7 @@ struct defined_names::impl {
struct defined_names::pos_impl : public defined_names::impl {
pos_impl(ast_manager & m, char const * fresh_prefix):impl(m, fresh_prefix) {}
virtual void mk_definition(expr * e, app * n, sort_ref_buffer & var_sorts, buffer<symbol> const & var_names, expr_ref & new_def);
void mk_definition(expr * e, app * n, sort_ref_buffer & var_sorts, buffer<symbol> const & var_names, expr_ref & new_def) override;
};

16
src/ast/normal_forms/name_exprs.cpp
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@ -77,10 +77,10 @@ public:
m_rw(m, m.proofs_enabled(), m_cfg) {
}
virtual ~name_exprs_core() {
~name_exprs_core() override {
}
virtual void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) {
void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) override {
m_cfg.m_def_exprs = &new_defs;
m_cfg.m_def_proofs = &new_def_proofs;
m_rw(n, r, p);
@ -88,7 +88,7 @@ public:
}
virtual void reset() {
void reset() override {
m_rw.reset();
}
};
@ -102,7 +102,7 @@ class name_quantifier_labels : public name_exprs_core {
ast_manager & m_manager;
public:
pred(ast_manager & m):m_manager(m) {}
virtual bool operator()(expr * t) {
bool operator()(expr * t) override {
return is_quantifier(t) || m_manager.is_label(t);
}
};
@ -114,7 +114,7 @@ public:
m_pred(m) {
}
virtual ~name_quantifier_labels() {
~name_quantifier_labels() override {
}
};
@ -129,7 +129,7 @@ class name_nested_formulas : public name_exprs_core {
pred(ast_manager & m):m_manager(m), m_root(0) {}
virtual bool operator()(expr * t) {
bool operator()(expr * t) override {
TRACE("name_exprs", tout << "name_nested_formulas::pred:\n" << mk_ismt2_pp(t, m_manager) << "\n";);
if (is_app(t))
return to_app(t)->get_family_id() == m_manager.get_basic_family_id() && to_app(t)->get_num_args() > 0 && t != m_root;
@ -145,10 +145,10 @@ public:
m_pred(m) {
}
virtual ~name_nested_formulas() {
~name_nested_formulas() override {
}
virtual void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) {
void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) override {
m_pred.m_root = n;
TRACE("name_exprs", tout << "operator()\n";);
name_exprs_core::operator()(n, new_defs, new_def_proofs, r, p);