Commits
Sutou Kouhei authored and GitHub committed e1fa7e5fb25
GH-44590: [C++] Add `const` and `&` to `arrow::Array::statistics()` return type (#44592) ### Rationale for this change It must be immutable. ### What changes are included in this PR? Add missing `const` and `&`. ### Are these changes tested? Yes. ### Are there any user-facing changes? Yes. **This PR includes breaking changes to public APIs.** * GitHub Issue: #44590 Authored-by: Sutou Kouhei <kou@clear-code.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>