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update C-example that fails to not use longjumps. Issue #1297

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-10 12:06:19 -07:00
parent 7f693186a0
commit 09ea370ea3
2 changed files with 32 additions and 19 deletions
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16
src/api/api_parsers.cpp
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@ -56,20 +56,20 @@ extern "C" {
Z3_func_decl const decls[]) {
Z3_TRY;
LOG_Z3_parse_smtlib_string(c, str, num_sorts, sort_names, sorts, num_decls, decl_names, decls);
std::ostringstream outs;
std::ostringstream* outs = alloc(std::ostringstream);
bool ok = false;
RESET_ERROR_CODE();
init_smtlib_parser(c, num_sorts, sort_names, sorts, num_decls, decl_names, decls);
mk_c(c)->m_smtlib_parser->set_error_stream(outs);
mk_c(c)->m_smtlib_parser->set_error_stream(*outs);
try {
ok = mk_c(c)->m_smtlib_parser->parse_string(str);
}
catch (...) {
ok = false;
}
mk_c(c)->m_smtlib_error_buffer = outs.str();
outs.clear();
mk_c(c)->m_smtlib_error_buffer = outs->str();
dealloc(outs);
if (!ok) {
mk_c(c)->reset_parser();
SET_ERROR_CODE(Z3_PARSER_ERROR);
@ -89,17 +89,17 @@ extern "C" {
LOG_Z3_parse_smtlib_file(c, file_name, num_sorts, sort_names, types, num_decls, decl_names, decls);
bool ok = false;
RESET_ERROR_CODE();
std::ostringstream outs;
std::ostringstream* outs = alloc(std::ostringstream);
init_smtlib_parser(c, num_sorts, sort_names, types, num_decls, decl_names, decls);
mk_c(c)->m_smtlib_parser->set_error_stream(outs);
mk_c(c)->m_smtlib_parser->set_error_stream(*outs);
try {
ok = mk_c(c)->m_smtlib_parser->parse_file(file_name);
}
catch(...) {
ok = false;
}
mk_c(c)->m_smtlib_error_buffer = outs.str();
outs.clear();
mk_c(c)->m_smtlib_error_buffer = outs->str();
dealloc(outs);
if (!ok) {
mk_c(c)->reset_parser();
SET_ERROR_CODE(Z3_PARSER_ERROR);