remove unused var

apache · Jan 29, 2025 · d7bbf97 · d7bbf97
1 parent c36adf5
commit d7bbf97
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/cpp/src/arrow/compare.cc b/cpp/src/arrow/compare.cc
@@ -385,7 +385,6 @@ class RangeDataEqualsImpl {
 
     for (int64_t i = 0; i < range_length_; ++i) {
       const auto current_type_id = left_codes[left_start_idx_ + i];
-      const auto current_child_num = child_ids[current_type_id];
 
       if (current_type_id != right_codes[right_start_idx_ + i]) {
         result_ = false;