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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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14
src/api/api_parsers.cpp
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@ -55,7 +55,19 @@ extern "C" {
psort* ps = ctx->pm().mk_psort_cnst(to_sort(sorts[i]));
ctx->insert(ctx->pm().mk_psort_user_decl(0, to_symbol(sort_names[i]), ps));
}
if (!parse_smt2_commands(*ctx.get(), is)) {
std::stringstream errstrm;
ctx->set_regular_stream(errstrm);
try {
if (!parse_smt2_commands(*ctx.get(), is)) {
ctx = nullptr;
mk_c(c)->m_parser_error_buffer = errstrm.str();
SET_ERROR_CODE(Z3_PARSER_ERROR);
return of_ast(mk_c(c)->m().mk_true());
}
}
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 of_ast(mk_c(c)->m().mk_true());