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fix error messaging for parsers

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-28 11:14:00 -08:00
parent 89971e2a98
commit 92b4b9e7a7
5 changed files with 67 additions and 10 deletions
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16
src/api/api_opt.cpp
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@ -286,11 +286,23 @@ extern "C" {
scoped_ptr<cmd_context> ctx = alloc(cmd_context, false, &m);
install_opt_cmds(*ctx.get(), to_optimize_ptr(opt));
ctx->set_ignore_check(true);
if (!parse_smt2_commands(*ctx.get(), s)) {
std::stringstream errstrm;
ctx->set_regular_stream(errstrm);
try {
if (!parse_smt2_commands(*ctx.get(), s)) {
mk_c(c)->m_parser_error_buffer = errstrm.str();
ctx = nullptr;
SET_ERROR_CODE(Z3_PARSER_ERROR);
return;
}
}
catch (z3_exception& e) {
errstrm << e.msg();
mk_c(c)->m_parser_error_buffer = errstrm.str();
ctx = nullptr;
SET_ERROR_CODE(Z3_PARSER_ERROR);
return;
}
}
ptr_vector<expr>::const_iterator it = ctx->begin_assertions();
ptr_vector<expr>::const_iterator end = ctx->end_assertions();
for (; it != end; ++it) {