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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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74
src/ast/ast.h
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@ -1129,7 +1129,7 @@ protected:
unsigned num_parameters, parameter const* params, unsigned num_parents);
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
func_decl * mk_eq_decl_core(char const * name, decl_kind k, sort * s, ptr_vector<func_decl> & cache);
func_decl * mk_ite_decl(sort * s);
sort* join(sort* s1, sort* s2);
@ -1138,33 +1138,33 @@ protected:
public:
basic_decl_plugin();
virtual ~basic_decl_plugin() {}
virtual void finalize();
~basic_decl_plugin() override {}
void finalize() override;
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(basic_decl_plugin);
}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual bool is_value(app* a) const;
bool is_value(app* a) const override;
virtual bool is_unique_value(app* a) const;
bool is_unique_value(app* a) const override;
sort * mk_bool_sort() const { return m_bool_sort; }
sort * mk_proof_sort() const { return m_proof_sort; }
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
};
typedef app proof; /* a proof is just an application */
@ -1188,15 +1188,15 @@ class label_decl_plugin : public decl_plugin {
symbol m_lblneg;
symbol m_lbllit;
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
public:
label_decl_plugin();
virtual ~label_decl_plugin();
~label_decl_plugin() override;
virtual decl_plugin * mk_fresh() { return alloc(label_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(label_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
/**
contract: when label
@ -1210,8 +1210,8 @@ public:
...
parameter[n-1] (symbol): label's tag.
*/
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
};
// -----------------------------------
@ -1230,12 +1230,12 @@ enum pattern_op_kind {
*/
class pattern_decl_plugin : public decl_plugin {
public:
virtual decl_plugin * mk_fresh() { return alloc(pattern_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(pattern_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
};
// -----------------------------------
@ -1263,21 +1263,21 @@ class model_value_decl_plugin : public decl_plugin {
public:
model_value_decl_plugin() {}
virtual decl_plugin * mk_fresh() { return alloc(model_value_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(model_value_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
/**
contract:
parameter[0]: (integer) value idx
parameter[1]: (ast) sort of the value.
*/
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual bool is_value(app* n) const;
bool is_value(app* n) const override;
virtual bool is_unique_value(app* a) const;
bool is_unique_value(app* a) const override;
};
// -----------------------------------
@ -1292,11 +1292,11 @@ class user_sort_plugin : public decl_plugin {
public:
user_sort_plugin() {}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
decl_kind register_name(symbol s);
virtual decl_plugin * mk_fresh();
decl_plugin * mk_fresh() override;
};
@ -2467,9 +2467,9 @@ class scoped_mark : public ast_mark {
unsigned_vector m_lim;
public:
scoped_mark(ast_manager& m): m_stack(m) {}
virtual ~scoped_mark() {}
virtual void mark(ast * n, bool flag);
virtual void reset();
~scoped_mark() override {}
void mark(ast * n, bool flag) override;
void reset() override;
void mark(ast * n);
void push_scope();
void pop_scope();