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overhaul of error messages. Add warning in dimacs conversion

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-07-04 16:04:37 -07:00
parent e622022bf9
commit 1eb8ccad59
31 changed files with 298 additions and 313 deletions

View file

@ -171,7 +171,7 @@ extern "C" {
LOG_Z3_param_descrs_get_name(c, p, i);
RESET_ERROR_CODE();
if (i >= to_param_descrs_ptr(p)->size()) {
SET_ERROR_CODE(Z3_IOB);
SET_ERROR_CODE(Z3_IOB, nullptr);
RETURN_Z3(nullptr);
}
Z3_symbol result = of_symbol(to_param_descrs_ptr(p)->get_param_name(i));
@ -185,7 +185,7 @@ extern "C" {
RESET_ERROR_CODE();
char const* result = to_param_descrs_ptr(p)->get_descr(to_symbol(s));
if (result == nullptr) {
SET_ERROR_CODE(Z3_IOB);
SET_ERROR_CODE(Z3_IOB, nullptr);
RETURN_Z3(nullptr);
}
return mk_c(c)->mk_external_string(result);