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more updates

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-10-19 17:43:59 -07:00
parent 3996f58a8e
commit 3dd72f8f16
4 changed files with 54 additions and 42 deletions

View file

@ -138,7 +138,10 @@ public:
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const { return CPK_EXPR; }
virtual void set_next_arg(cmd_context & ctx, expr * t) {
m_opt_ctx().add_objective(t, m_is_max);
if (!is_app(t)) {
throw cmd_exception("malformed objective term: it cannot be a quantifier or bound variable");
}
m_opt_ctx().add_objective(to_app(t), m_is_max);
}
virtual void failure_cleanup(cmd_context & ctx) {