mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-18 17:22:15 +00:00
Code Activity

fix #3860 fix #3861

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-08 16:09:37 -07:00
parent c5e08f0444
commit e1d2480a8b
6 changed files with 67 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/ast/rewriter/var_subst.cpp
View file

@ -41,7 +41,7 @@ expr_ref var_subst::operator()(expr * n, unsigned num_args, expr * const * args)
tout << "m_std_order: " << m_std_order << "\n" << mk_ismt2_pp(n, m_reducer.m()) << "\nusing\n";
for (unsigned i = 0; i < num_args; i++) tout << mk_ismt2_pp(args[i], m_reducer.m()) << "\n";
tout << "\n------>\n";
tout << mk_ismt2_pp(result, m_reducer.m()) << "\n";);
tout << result << "\n";);
return result;
}
@ -119,7 +119,6 @@ expr_ref unused_vars_eliminator::operator()(quantifier* q) {
var_mapping.push_back(nullptr);
}
// Remark:
// (VAR 0) should be in the last position of var_mapping.
// ...
@ -215,10 +214,8 @@ static void get_free_vars_offset(expr_sparse_mark& mark, ptr_vector<expr>& todo,
break;
}
case AST_APP: {
app* a = to_app(e);
for (unsigned i = 0; i < a->get_num_args(); ++i) {
todo.push_back(a->get_arg(i));
}
for (expr* arg : *to_app(e))
todo.push_back(arg);
break;
}
default: