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overhaul of error messages. Add warning in dimacs conversion

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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
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12
src/api/api_arith.cpp
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@ -51,7 +51,7 @@ extern "C" {
LOG_Z3_mk_real(c, num, den);
RESET_ERROR_CODE();
if (den == 0) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
sort* s = mk_c(c)->m().mk_sort(mk_c(c)->get_arith_fid(), REAL_SORT);
@ -97,7 +97,7 @@ extern "C" {
LOG_Z3_mk_sub(c, num_args, args);
RESET_ERROR_CODE();
if (num_args == 0) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
expr* r = to_expr(args[0]);
@ -129,7 +129,7 @@ extern "C" {
LOG_Z3_get_algebraic_number_lower(c, a, precision);
RESET_ERROR_CODE();
if (!Z3_is_algebraic_number(c, a)) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
expr * e = to_expr(a);
@ -147,7 +147,7 @@ extern "C" {
LOG_Z3_get_algebraic_number_upper(c, a, precision);
RESET_ERROR_CODE();
if (!Z3_is_algebraic_number(c, a)) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
expr * e = to_expr(a);
@ -167,7 +167,7 @@ extern "C" {
rational val;
ast * _a = to_ast(a);
if (!is_expr(_a) || !mk_c(c)->autil().is_numeral(to_expr(_a), val)) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
expr * r = mk_c(c)->autil().mk_numeral(numerator(val), true);
@ -183,7 +183,7 @@ extern "C" {
rational val;
ast * _a = to_ast(a);
if (!is_expr(_a) || !mk_c(c)->autil().is_numeral(to_expr(_a), val)) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
RETURN_Z3(nullptr);
}
expr * r = mk_c(c)->autil().mk_numeral(denominator(val), true);