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add parser error

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-28 11:58:58 -08:00
parent 161b6a9983
commit eeee77889b
1 changed files with 14 additions and 6 deletions
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20
src/api/c++/z3++.h
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@ -174,6 +174,15 @@ namespace z3 {
return e;
}
void check_parser_error() const {
Z3_error_code e = Z3_get_error_code(*this);
if (e != Z3_OK && enable_exceptions()) {
Z3_string s = Z3_get_parser_error(*this);
if (s && *s) Z3_THROW(exception(s));
}
check_error();
}
/**
\brief The C++ API uses by defaults exceptions on errors.
For applications that don't work well with exceptions (there should be only few)
@ -2774,13 +2783,12 @@ namespace z3 {
inline expr context::parse_string(char const* s) {
Z3_ast r = Z3_parse_smtlib2_string(*this, s, 0, 0, 0, 0, 0, 0);
check_error();
return expr(*this, r);
check_parser_error();
return expr(*this, r);
}
inline expr context::parse_file(char const* s) {
Z3_ast r = Z3_parse_smtlib2_file(*this, s, 0, 0, 0, 0, 0, 0);
check_error();
check_parser_error();
return expr(*this, r);
}
@ -2796,7 +2804,7 @@ namespace z3 {
decl_names[i] = decls[i].name();
}
Z3_ast r = Z3_parse_smtlib2_string(*this, s, sorts.size(), sort_names.ptr(), sorts1.ptr(), decls.size(), decl_names.ptr(), decls1.ptr());
check_error();
check_parser_error();
return expr(*this, r);
}
@ -2812,7 +2820,7 @@ namespace z3 {
decl_names[i] = decls[i].name();
}
Z3_ast r = Z3_parse_smtlib2_file(*this, s, sorts.size(), sort_names.ptr(), sorts1.ptr(), decls.size(), decl_names.ptr(), decls1.ptr());
check_error();
check_parser_error();
return expr(*this, r);
}