diff --git a/plonky2/src/recursion/cyclic_recursion.rs b/plonky2/src/recursion/cyclic_recursion.rs index 04213f9e..2e4f2613 100644 --- a/plonky2/src/recursion/cyclic_recursion.rs +++ b/plonky2/src/recursion/cyclic_recursion.rs @@ -337,7 +337,6 @@ mod tests { builder.register_public_inputs(&h.elements); // Previous counter. let old_counter = builder.add_virtual_target(); - let one = builder.one(); let new_counter = builder.add_virtual_public_input(); let old_pis = [ initial_hash.elements.as_slice(), @@ -348,16 +347,15 @@ mod tests { let mut common_data = common_data_for_recursion::(); - let base_case = builder.add_virtual_bool_target_safe(); + let condition = builder.add_virtual_bool_target_safe(); // Add cyclic recursion gadget. let cyclic_data_target = - builder.cyclic_recursion::(base_case, &old_pis, &mut common_data)?; + builder.cyclic_recursion::(condition, &old_pis, &mut common_data)?; let input_hash_bis = - builder.select_hash(cyclic_data_target.base_case, initial_hash, old_hash); + builder.select_hash(cyclic_data_target.condition, old_hash, initial_hash); builder.connect_hashes(input_hash, input_hash_bis); - let not_base_case = builder.sub(one, cyclic_data_target.base_case.target); // New counter is the previous counter +1 if the previous proof wasn't a base case. - let new_counter_bis = builder.add(old_counter, not_base_case); + let new_counter_bis = builder.add(old_counter, condition.target); builder.connect(new_counter, new_counter_bis); let cyclic_circuit_data = builder.build::();