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Add parameter validation for selected API functions

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This commit is contained in:
Nikolaj Bjorner 2025-07-27 13:37:19 -07:00
parent e3139d4e03
commit 07613942da
3 changed files with 14 additions and 5 deletions
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7
src/api/api_ast.cpp
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@ -225,13 +225,15 @@ extern "C" {
Z3_TRY;
LOG_Z3_mk_fresh_func_decl(c, prefix, domain_size, domain, range);
RESET_ERROR_CODE();
CHECK_IS_SORT(range, nullptr);
CHECK_SORTS(domain_size, domain, nullptr);
if (prefix == nullptr) {
prefix = "";
}
func_decl* d = mk_c(c)->m().mk_fresh_func_decl(prefix,
domain_size,
reinterpret_cast<sort*const*>(domain),
to_sorts(domain),
to_sort(range), false);
mk_c(c)->save_ast_trail(d);
@ -243,9 +245,11 @@ extern "C" {
Z3_TRY;
LOG_Z3_mk_fresh_const(c, prefix, ty);
RESET_ERROR_CODE();
CHECK_IS_SORT(ty, nullptr);
if (prefix == nullptr) {
prefix = "";
}
app* a = mk_c(c)->m().mk_fresh_const(prefix, to_sort(ty), false);
mk_c(c)->save_ast_trail(a);
RETURN_Z3(of_ast(a));
@ -654,6 +658,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_get_sort_name(c, t);
RESET_ERROR_CODE();
CHECK_IS_SORT(t, of_symbol(symbol::null));
CHECK_VALID_AST(t, of_symbol(symbol::null));
return of_symbol(to_sort(t)->get_name());
Z3_CATCH_RETURN(of_symbol(symbol::null));