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fix pretty printer

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-06 13:12:35 -08:00
parent 4d6aa1a0f3
commit 437a545c3b

View file

@ -301,7 +301,9 @@ namespace opt {
free_func_visitor(ast_manager& m): m(m) {}
void operator()(var * n) { }
void operator()(app * n) {
m_funcs.insert(n->get_decl());
if (n->get_family_id() == null_family_id) {
m_funcs.insert(n->get_decl());
}
sort* s = m.get_sort(n);
if (s->get_family_id() == null_family_id) {
m_sorts.insert(s);
@ -397,6 +399,7 @@ namespace opt {
break;
}
}
out << "(optimize)\n";
return out.str();
}