Fix `-Wsign-compare` issue

PiperOrigin-RevId: 543738795
2 years ago · 195bdd0488
parent 3a95ea12cd
commit 195bdd0488
1 changed files with 2 additions and 1 deletions
--- a/src/google/protobuf/repeated_field.h
+++ b/src/google/protobuf/repeated_field.h
@ -618,7 +618,8 @@ inline void RepeatedField<Element>::MergeFromArray(const Element* array,
                "only trivialy copyable types are supported");

  ABSL_DCHECK_GT(length, 0u);
-  if (ABSL_PREDICT_TRUE(current_size_ + length > total_size_)) {
+  if (ABSL_PREDICT_TRUE(current_size_ + static_cast<int>(length) >
+                        total_size_)) {
    Grow(current_size_, current_size_ + length);
  }
  Element* elem = unsafe_elements();