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fix #1577 again

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-10-06 09:01:01 -07:00
parent 44a0dbbc61
commit c4829dfa22
12 changed files with 61 additions and 56 deletions
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9
src/parsers/smt2/marshal.cpp
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@ -36,11 +36,12 @@ std::string marshal(expr_ref e, ast_manager &m) {
expr_ref unmarshal(std::istream &is, ast_manager &m) {
cmd_context ctx(false, &m);
ctx.set_ignore_check(true);
if (!parse_smt2_commands(ctx, is)) { return expr_ref(nullptr, m); }
if (!parse_smt2_commands(ctx, is)) {
return expr_ref(nullptr, m);
}
ptr_vector<expr>::const_iterator it = ctx.begin_assertions();
ptr_vector<expr>::const_iterator end = ctx.end_assertions();
unsigned size = static_cast<unsigned>(end - it);
ptr_vector<expr>::const_iterator it = ctx.assertions().begin();
unsigned size = ctx.assertions().size();
return expr_ref(mk_and(m, size, it), m);
}