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fix #1793

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-08-06 18:13:26 -07:00
parent 84c7df75d6
commit 8b4e1c1209
3 changed files with 9 additions and 6 deletions
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5
src/api/api_numeral.cpp
View file

@ -68,11 +68,10 @@ extern "C" {
('/' == *m) || ('-' == *m) ||
(' ' == *m) || ('\n' == *m) ||
('.' == *m) || ('e' == *m) ||
('E' == *m) ||
('E' == *m) || ('+' == *m) ||
(is_float &&
(('p' == *m) ||
('P' == *m) ||
('+' == *m))))) {
('P' == *m))))) {
SET_ERROR_CODE(Z3_PARSER_ERROR, nullptr);
RETURN_Z3(nullptr);
}

6
src/tactic/arith/card2bv_tactic.cpp
View file

@ -80,10 +80,10 @@ public:
}
expr_ref_vector fmls(m);
rw2.flush_side_constraints(fmls);
for (unsigned i = 0; !g->inconsistent() && i < fmls.size(); ++i) {
g->assert_expr(fmls[i].get());
for (expr* e : fmls) {
g->assert_expr(e);
}
func_decl_ref_vector const& fns = rw2.fresh_constants();
if (!fns.empty()) {
generic_model_converter* filter = alloc(generic_model_converter, m, "card2bv");

4
src/util/mpq.cpp
View file

@ -230,6 +230,10 @@ void mpq_manager<SYNCH>::set(mpq & a, char const * val) {
exp_sign = true;
++str;
}
else if (str[0] == '+') {
exp_sign = false;
++str;
}
while (str[0]) {
if ('0' <= str[0] && str[0] <= '9') {
SASSERT(str[0] - '0' <= 9);