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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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7
src/api/api_bv.cpp
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@ -27,9 +27,6 @@ extern "C" {
Z3_TRY;
LOG_Z3_mk_bv_sort(c, sz);
RESET_ERROR_CODE();
if (sz == 0) {
SET_ERROR_CODE(Z3_INVALID_ARG);
}
parameter p(sz);
Z3_sort r = of_sort(mk_c(c)->m().mk_sort(mk_c(c)->get_bv_fid(), BV_SORT, 1, &p));
RETURN_Z3(r);
@ -163,7 +160,7 @@ Z3_ast Z3_API NAME(Z3_context c, unsigned i, Z3_ast n) { \
// Not logging this one, since it is just syntax sugar.
unsigned sz = Z3_get_bv_sort_size(c, s);
if (sz == 0) {
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, "zero length bit-vector supplied");
return nullptr;
}
Z3_ast x = Z3_mk_int64(c, 1, s);
@ -393,7 +390,7 @@ Z3_ast Z3_API NAME(Z3_context c, unsigned i, Z3_ast n) { \
if (to_sort(t)->get_family_id() == mk_c(c)->get_bv_fid() && to_sort(t)->get_decl_kind() == BV_SORT) {
return to_sort(t)->get_parameter(0).get_int();
}
SET_ERROR_CODE(Z3_INVALID_ARG);
SET_ERROR_CODE(Z3_INVALID_ARG, "sort is not a bit-vector");
return 0;
Z3_CATCH_RETURN(0);
}