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remove api_context::m_search as it's always constant (false)

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This commit is contained in:
Nuno Lopes 2021-04-13 17:32:17 +01:00
parent 853ce099ec
commit afdf80509a
3 changed files with 0 additions and 13 deletions
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7
src/api/api_context.cpp
View file

@ -86,7 +86,6 @@ namespace api {
m_error_code = Z3_OK;
m_print_mode = Z3_PRINT_SMTLIB_FULL;
m_searching = false;
m_interruptable = nullptr;
@ -156,12 +155,6 @@ namespace api {
}
}
void context::check_searching() {
if (m_searching) {
set_error_code(Z3_INVALID_USAGE, "cannot use function while searching"); // TBD: error code could be fixed.
}
}
char * context::mk_external_string(char const * str) {
m_string_buffer = str?str:"";
return const_cast<char *>(m_string_buffer.c_str());

4
src/api/api_context.h
View file

@ -114,7 +114,6 @@ namespace api {
Z3_error_code m_error_code;
Z3_error_handler * m_error_handler;
std::string m_exception_msg; // catch the message associated with a Z3 exception
bool m_searching;
Z3_ast_print_mode m_print_mode;
event_handler * m_interruptable; // Reference to an object that can be interrupted by Z3_interrupt
@ -170,8 +169,6 @@ namespace api {
void set_error_code(Z3_error_code err, char const* opt_msg);
void set_error_code(Z3_error_code err, std::string &&opt_msg);
void set_error_handler(Z3_error_handler h) { m_error_handler = h; }
// Sign an error if solver is searching
void check_searching();
unsigned add_object(api::object* o);
void del_object(api::object* o);
@ -259,7 +256,6 @@ inline api::context * mk_c(Z3_context c) { return reinterpret_cast<api::context*
#define SET_ERROR_CODE(ERR, MSG) { mk_c(c)->set_error_code(ERR, MSG); }
#define CHECK_NON_NULL(_p_,_ret_) { if (_p_ == 0) { SET_ERROR_CODE(Z3_INVALID_ARG, "ast is null"); return _ret_; } }
#define CHECK_VALID_AST(_a_, _ret_) { if (_a_ == 0 || !CHECK_REF_COUNT(_a_)) { SET_ERROR_CODE(Z3_INVALID_ARG, "not a valid ast"); return _ret_; } }
#define CHECK_SEARCHING(c) mk_c(c)->check_searching();
inline bool is_expr(Z3_ast a) { return is_expr(to_ast(a)); }
#define CHECK_IS_EXPR(_p_, _ret_) { if (_p_ == 0 || !is_expr(_p_)) { SET_ERROR_CODE(Z3_INVALID_ARG, "ast is not an expression"); return _ret_; } }
inline bool is_bool_expr(Z3_context c, Z3_ast a) { return is_expr(a) && mk_c(c)->m().is_bool(to_expr(a)); }

2
src/api/api_solver.cpp
View file

@ -736,7 +736,6 @@ extern "C" {
LOG_Z3_get_implied_equalities(c, s, num_terms, terms, class_ids);
ast_manager& m = mk_c(c)->m();
RESET_ERROR_CODE();
CHECK_SEARCHING(c);
init_solver(c, s);
lbool result = smt::implied_equalities(m, *to_solver_ref(s), num_terms, to_exprs(num_terms, terms), class_ids);
return static_cast<Z3_lbool>(result);
@ -752,7 +751,6 @@ extern "C" {
LOG_Z3_solver_get_consequences(c, s, assumptions, variables, consequences);
ast_manager& m = mk_c(c)->m();
RESET_ERROR_CODE();
CHECK_SEARCHING(c);
init_solver(c, s);
expr_ref_vector _assumptions(m), _consequences(m), _variables(m);
ast_ref_vector const& __assumptions = to_ast_vector_ref(assumptions);